US20090162835A9

US20090162835A9 - Novel methods of constructing libraries comprising displayed and/or expressed members of a diverse family of peptides, polypeptides or proteins and the novel libraries

Info

Publication number: US20090162835A9
Application number: US10/045,674
Authority: US
Inventors: Robert Ladner; Edward Cohen; Horacio Nastri; Kristin Rookey; Rene Hoet; Hendricus Mattheus Hoogenboom
Original assignee: Dyax Corp
Current assignee: Takeda Pharmaceutical Co Ltd
Priority date: 2000-04-17
Filing date: 2001-10-25
Publication date: 2009-06-25
Also published as: EP1578903A2; EP1578903B8; US20030232333A1; US10829541B2; US9683028B2; EP1578903B2; EP1578903A4; AU2009200092A1; CA2458462A1; US20170369557A1; US20130040861A1; AU2009200092B2; US20210087256A1; CA2458462C; US20150158932A1; US8901045B2; WO2002083872A2; WO2002083872A3; AU2002307422B2; EP1578903B1

Abstract

Methods useful in constructing libraries that collectively display and/or express members of diverse families of peptides, polypeptides or proteins and the libraries produced using those methods. Methods of screening those libraries and the peptides, polypeptides or proteins identified by such screens.

Description

This application is a continuation-in-part of United States provisional application No. 06/198,069, filed Apr. 17, 2000, a continuation-in-part of U.S. patent application Ser. No. 09/837,306, filed on Apr. 17, 2001, and a continuation-in-part of U.S. application Ser. No. XX/XXX,XXX, filed by Express Mail(EI125454535US) on Oct. 25, 2001. All of the earlier applications are specifically incorporated by reference herein.
The present invention relates to libraries of genetic packages that display and/or express a member of a diverse family of peptides, polypeptides or proteins and collectively display and/or express at least a portion of the diversity of the family. In an alternative embodiment, the invention relates to libraries that include a member of a diverse family of peptides, polypeptides or proteins and collectively comprise at least a portion of the diversity of the family. In a preferred embodiment, the displayed and/or expressed polypeptides are human Fabs.
More specifically, the invention is directed to the methods of cleaving single-stranded nucleic acids at chosen locations, the cleaved nucleic acids encoding, at least in part, the peptides, polypeptides or proteins displayed on the genetic packages of, and/or expressed in, the libraries of the invention. In a preferred embodiment, the genetic packages are filamentous phage or phagemids or yeast.
The present invention further relates to vectors for displaying and/or expressing a diverse family of peptides, polypeptides or proteins.
The present invention further relates to methods of screening the libraries of the invention and to the peptides, polypeptides and proteins identified by such screening.

BACKGROUND OF THE INVENTION

It is now common practice in the art to prepare libraries of genetic packages that display, express or comprise a member of a diverse family of peptides, polypeptides or proteins and collectively display, express or comprise at least a portion of the diversity of the family. In many common libraries, the peptides, polypeptides or proteins are related to antibodies. Often, they are Fabs or single chain antibodies.
In general, the DNAs that encode members of the families to be displayed and/or expressed must be amplified before they are cloned and used to display and/or express the desired member. Such amplification typically makes use of forward and backward primers.
Such primers can be complementary to sequences native to the DNA to be amplified or complementary to oligonucleotides attached at the 5′ or 3′ ends of that DNA. Primers that are complementary to sequences native to the DNA to be amplified are disadvantaged in that they bias the members of the families to be displayed. Only those members that contain a sequence in the native DNA that is substantially complementary to the primer will be amplified. Those that do not will be absent from the family. For those members that are amplified, any diversity within the primer region will be suppressed.
For example, in European patent 368,684 B1, the primer that is used is at the 5′ end of the V_Hregion of an antibody gene. It anneals to a sequence region in the native DNA that is said to be “sufficiently well conserved” within a single species. Such primer will bias the members amplified to those having this “conserved” region. Any diversity within this region is extinguished.
It is generally accepted that human antibody genes arise through a process that involves a combinatorial selection of V and J or V, D, and J followed by somatic mutations. Although most diversity occurs in the Complementary Determining Regions (CDRs), diversity also occurs in the more conserved Framework Regions (FRs) and at least some of this diversity confers or enhances specific binding to antigens (Ag). As a consequence, libraries should contain as much of the CDR and FR diversity as possible.
To clone the amplified DNAs of the peptides, polypeptides or proteins that they encode for display on a genetic package and/or for expression, the DNAs must be cleaved to produce appropriate ends for ligation to a vector. Such cleavage is generally effected using restriction endonuclease recognition sites carried on the primers. When the primers are at the 5′ end of DNA produced from reverse transcription of RNA, such restriction leaves deleterious 5′ untranslated regions in the amplified DNA. These regions interfere with expression of the cloned genes and thus the display of the peptides, polypeptides and proteins coded for by them.

SUMMARY OF THE INVENTION

It is an object of this invention to provide novel methods for constructing libraries that display, express or comprise a member of a diverse family of peptides, polypeptides or proteins and collectively display, express or comprise at least a portion of the diversity of the family. These methods are not biased toward DNAs that contain native sequences that are complementary to the primers used for amplification. They also enable any sequences that may be deleterious to expression to be removed from the amplified DNA before cloning and displaying and/or expressing.
It is another object of this invention to provide a method for cleaving single-stranded nucleic acid sequences at a desired location, the method comprising the steps of:

- (i) contacting the nucleic acid with a single-stranded oligonucleotide, the oligonucleotide being functionally complementary to the nucleic acid in the region in which cleavage is desired and including a sequence that with its complement in the nucleic acid forms a restriction endonuclease recognition site that on restriction results in cleavage of the nucleic acid at the desired location; and
- (ii) cleaving the nucleic acid solely at the recognition site formed by the complementation of the nucleic acid and the oligonucleotide;
  the contacting and the cleaving steps being performed at a temperature sufficient to maintain the nucleic acid in substantially single-stranded form, the oligonucleotide being functionally complementary to the nucleic acid over a large enough region to allow the two strands to associate such that cleavage may occur at the chosen temperature and at the desired location, and the cleavage being carried out using a restriction endonuclease that is active at the chosen temperature.

It is a further object of this invention to provide an alternative method for cleaving single-stranded nucleic acid sequences at a desired location, the method comprising the steps of:

- (i) contacting the nucleic acid with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acid in the region in which cleavage is desired, and the double-stranded region of the oligonucleotide having a restriction endonuclease recognition site; and
- (ii) cleaving the nucleic acid solely at the cleavage site formed by the complementation of the nucleic acid and the single-stranded region of the oligonucleotide;
  the contacting and the cleaving steps being performed at a temperature sufficient to maintain the nucleic acid in substantially single-stranded form, the oligonucleotide being functionally complementary to the nucleic acid over a large enough region to allow the two strands to associate such that cleavage may occur at the chosen temperature and at the desired location, and the cleavage being carried out using a restriction endonuclease that is active at the chosen temperature.

In an alternative embodiment of this object of the invention, the restriction endonuclease recognition site is not initially located in the double-stranded part of the oligonucleotide. Instead, it is part of an amplification primer, which primer is complementary to the double-stranded region of the oligonucleotide. On amplification of the DNA-partially double-stranded combination, the restriction endonuclease recognition site carried on the primer becomes part of the DNA. It can then be used to cleave the DNA.
Preferably, the restriction endonuclease recognition site is that of a Type II-S restriction endonuclease whose cleavage site is located at a known distance from its recognition site.
It is another object of the present invention to provide a method of capturing DNA molecules that comprise a member of a diverse family of DNAs and collectively comprise at least a portion of the diversity of the family. These DNA molecules in single-stranded form have been cleaved by one of the methods of this invention. This method involves ligating the individual single-stranded DNA members of the family to a partially duplex DNA complex. The method comprises the steps of:

- (i) contacting a single-stranded nucleic acid sequence that has been cleaved with a restriction endonuclease with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acid in the region that remains after cleavage, the double-stranded region of the oligonucleotide including any sequences necessary to return the sequences that remain after cleavage into proper reading frame for expression and containing a restriction endonuclease recognition site 5′ of those sequences; and
- (ii) cleaving the partially double-stranded oligonucleotide sequence solely at the restriction endonuclease cleavage site contained within the double-stranded region of the partially double-stranded oligonucleotide.

As before, in this object of the invention, the restriction endonuclease recognition site need not be located in the double-stranded portion of the oligonucleotide. Instead, it can be introduced on amplification with an amplification primer that is used to amplify the DNA-partially double-stranded oligonucleotide combination.
It is another object of this invention to prepare libraries, that display, express or comprise a diverse family of peptides, polypeptides or proteins and collectively display, express or comprise at least part of the diversity of the family, using the methods and DNAs described above.
It is an object of this invention to screen those libraries to identify useful peptides, polypeptides and proteins and to use those substances in human therapy.
Additional objects of the invention are reflected in claims 1-116. Each of these claims is specifically incorporated by reference in this specification.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic of various methods that may be employed to amplify VH genes without using primers specific for VH sequences.
FIG. 2 is a schematic of various methods that may be employed to amplify VL genes without using primers specific for VL sequences.
FIG. 3 is a schematic of RACE amplification of antibody heavy and light chains.
FIG. 4 depicts gel analysis of amplification products obtained after the primary PCR reaction from 4 different patient samples.
FIG. 5 depicts gel analysis of cleaved kappa DNA from Example 2.
FIG. 6 depicts gel analysis of extender-cleaved kappa DNA from Example 2.
FIG. 7 depicts gel analysis of the PCR product from the extender-kappa amplification from Example 2.
FIG. 8 depicts gel analysis of purified PCR product from the extender-kappa amplification from Example 2.
FIG. 9 depicts gel analysis of cleaved and ligated kappa light chains from Example 2.
FIG. 10 is a schematic of the design for CDR1 and CDR2 synthetic diversity.
FIG. 11 is a schemaitc of the cloning schedule for construction of the heavy chain repertoire.
FIG. 12 is a schematic of the cleavage and ligation of the antibody light chain.
FIG. 13 depicts gel analysis of cleaved and ligated lambda light chains from Example 4.
FIG. 14 is a schematic of the cleavage and ligation of the antibody heavy chain.
FIG. 15 depicts gel analysis of cleaved and ligated lambda light chains from Example 5.
FIG. 16 is a schematic of a phage display vector.
FIG. 17 is a schematic of a Fab cassette.
FIG. 18 is a schematic of a process for incorporating fixed FR1 residues in an antibody lambda sequence.
FIG. 19 is a schematic of a process for incorporating fixed FR1 residues in an antibody kappa sequence.
FIG. 20 is a schematic of a process for incorporating fixed FR1 residues in an antibody heavy chain sequence.

TERMS

In this application, the following terms and abbreviations are used:



	Sense strand	The upper strand of ds DNA as
		usually written. In the sense
		strand, 5′-ATG-3′ codes for
		Met.
	Antisense strand	The lower strand of ds DNA as
		usually written. In the
		antisense strand, 3′-TAC-5′
		would correspond to a Met
		codon in the sense strand.
	Forward primer	A “forward” primer is
		complementary to a part of the
		sense strand and primes for
		synthesis of a new antisense-
		strand molecule. “Forward
		primer” and “lower-strand
		primer” are equivalent.
	Backward primer	A “backward” primer is
		complementary to a part of the
		antisense strand and primes
		for synthesis of a new sense-
		strand molecule. “Backward
		primer” and “top-strand
		primer” are equivalent.
	Bases	Bases are specified either by
		their position in a vector or
		gene as their position within
		a gene by codon and base. For
		example, “89.1” is the first
		base of codon 89, 89.2 is the
		second base of codon 89.
	Sv	Streptavidin
	Ap	Ampicillin
	ap^R	A gene conferring ampicillin
		resistance.
	RERS	Restriction endonuclease
		recognition site
	RE	Restriction endonuclease -
		cleaves preferentially at RERS
	URE	Universal restriction
		endonuclease
	Functionally	Two sequences are sufficiently
	complementary	complementary so as to anneal
		under the chosen conditions.
	AA	Amino acid
	PCR	Polymerization chain reaction
	GLGs	Germline genes
	An	Antibody: an immunoglobin.
		The term also covers any
		protein having a binding
		domain which is homologous to
		an immunoglobin binding
		domain. A few examples of
		antibodies within this
		definition are, inter alia,
		immunoglobin isotypes and the
		Fab, F(ab¹)₂, scfv, Fv, dAb and
		Fd fragments.
	Fab	Two chain molecule comprising
		an An light chain and part of
		a heavy-chain.
	scFv	A single-chain Ab comprising
		either VH::linker::VL or
		VL::linker::VH
	w.t.	Wild type
	HC	Heavy chain
	LC	Light chain
	VK	A variable domain of a Kappa
		light chain.
	VH	A variable domain of a heavy
		chain.
	VL	A variable domain of a lambda
		light chain.

In this application when it is said that nucleic acids are cleaved solely at the cleavage site of a restriction endonuclease, it should be understood that minor cleavage may occur at random, e.g., at non-specific sites other than the specific cleavage site that is characteristic of the restriction endonuclease. The skilled worker will recognize that such non-specific, random cleavage is the usual occurrence. Accordingly, “solely at the cleavage site” of a restriction endonuclease means that cleavage occurs preferentially at the site characteristic of that endonuclease.
As used in this application and claims, the term “cleavage site formed by the complementation of the nucleic acid and the single-stranded region of the oligonucleotide” includes cleavage sites formed by the single-stranded portion of the partially double-stranded ologonucleotide duplexing with the single-stranded DNA, cleavage sites in the double-stranded portion of the partially double-stranded oligonucleotide, and cleavage sites introduced by the amplification primer used to amplify the single-stranded DNA-partially double-stranded oligonucleotide combination.
In the two methods of this invention for preparing single-stranded nucleic acid sequences, the first of those cleavage sites is preferred. In the methods of this invention for capturing diversity and cloning a family of diverse nucleic acid sequences, the latter two cleavage sites are preferred.
In this application, all references referred to are specifically incorporated by reference.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

The nucleic acid sequences that are useful in the methods of this invention, i.e., those that encode at least in part the individual peptides, polypeptides and proteins displayed, or expressed in or comprising the libraries of this invention, may be native, synthetic or a combination thereof. They may be mRNA, DNA or cDNA. In the preferred embodiment, the nucleic acids encode antibodies. Most preferably, they encode Fabs.
The nucleic acids useful in this invention may be naturally diverse, synthetic diversity may be introduced into those naturally diverse members, or the diversity may be entirely synthetic. For example, synthetic diversity can be introduced into one or more CDRs of antibody genes. Preferably, it is introduced into CDR1 and CDR2 of immunoglobulins. Preferably, natural diversity is captured in the CDR3 regions of the immunoglogin genes of this invention from B cells. Most preferably, the nucleic acids of this invention comprise a population of immunoglobin genes that comprise synthetic diversity in at least one, and more preferably both of the CDR1 and CDR2 and diversity in CDR3 captured from B cells.
Synthetic diversity may be created, for example, through the use of TRIM technology (U.S. Pat. No. 5,869,644). TRIM technology allows control over exactly which amino-acid types are allowed at variegated positions and in what proportions. In TRIM technology, codons to be diversified are synthesized using mixtures of trinucleotides. This allows any set of amino acid types to be included in any proportion.
Another alternative that may be used to generate diversified DNA is mixed oligonucleotide synthesis. With TRIM technology, one could allow Ala and Trp. With mixed oligonucleotide synthesis, a mixture that included Ala and Trp would also necessarily include Ser and Gly. The amino-acid types allowed at the variegated positions are picked with reference to the structure of antibodies, or other peptides, polypeptides or proteins of the family, the observed diversity in germline genes, the observed somatic mutations frequently observed, and the desired areas and types of variegation.
In a preferred embodiment of this invention, the nucleic acid sequences for at least one CDR or other region of the peptides, polypeptides or proteins of the family are cDNAs produced by reverse transcription from mRNA. More preferably, the mRNAs are obtained from peripheral blood cells, bone marrow cells, spleen cells or lymph node cells (such as B-lymphocytes or plasma cells) that express members of naturally diverse sets of related genes. More preferable, the mRNAs encode a diverse family of antibodies. Most preferably, the mRNAs are obtained from patients suffering from at least one autoimmune disorder or cancer. Preferably, mRNAs containing a high diversity of autoimmune diseases, such as systemic lupus erythematosus, systemic sclerosis, rheumatoid arthritis, antiphospholipid syndrome and vasculitis are used.
In a preferred embodiment of this invention, the cDNAs are produced from the mRNAs using reverse transcription. In this preferred embodiment, the mRNAs are separated from the cell and degraded using standard methods, such that only the full length (i.e., capped) mRNAs remain. The cap is then removed and reverse transcription used to produce the cDNAs.
The reverse transcription of the first (antisense) strand can be done in any manner with any suitable primer. See, e.g., H J de Haard et al., Journal of Biological Chemistry, 274(26):18218-30 (1999). In the preferred embodiment of this invention where the mRNAs encode antibodies, primers that are complementary to the constant regions of antibody genes may be used. Those primers are useful because they do not generate bias toward subclasses of antibodies. In another embodiment, poly-dT primers may be used (and may be preferred for the heavy-chain genes). Alternatively, sequences complementary to the primer may be attached to the termini of the antisense strand.
In one preferred embodiment of this invention, the reverse transcriptase primer may be biotinylated, thus allowing the cDNA product to be immobilized on streptavidin (Sv) beads. Immobilization can also be effected using a primer labeled at the 5′ end with one of a) free amine group, b) thiol, c) carboxylic acid, or d) another group not found in DNA that can react to form a strong bond to a known partner on an insoluble medium. If, for example, a free amine (preferably primary amine) is provided at the 5′ end of a DNA primer, this amine can be reacted with carboxylic acid groups on a polymer bead using standard amide-forming chemistry. If such preferred immobilization is used during reverse transcription, the top strand RNA is degraded using well-known enzymes, such as a combination of RNAseH and RNAseA, either before or after immobilization.
The nucleic acid sequences useful in the methods of this invention are generally amplified before being used to display and/or express the peptides, polypeptides or proteins that they encode. Prior to amplification, the single-stranded DNAs may be cleaved using either of the methods described before. Alternatively, the single-stranded DNAs may be amplified and then cleaved using one of those methods.
Any of the well known methods for amplifying nucleic acid sequences may be used for such amplification. Methods that maximize, and do not bias, diversity are preferred. In a preferred embodiment of this invention where the nucleic acid sequences are derived from antibody genes, the present invention preferably utilizes primers in the constant regions of the heavy and light chain genes and primers to a synthetic sequence that are attached at the 5′ end of the sense strand. Priming at such synthetic sequence avoids the use of sequences within the variable regions of the antibody genes. Those variable region priming sites generate bias against V genes that are either of rare subclasses or that have been mutated at the priming sites. This bias is partly due to suppression of diversity within the primer region and partly due to lack of priming when many mutations are present in the region complementary to the primer. The methods disclosed in this invention have the advantage of not biasing the population of amplified antibody genes for particular V gene types.
The synthetic sequences may be attached to the 5′ end of the DNA strand by various methods well known for ligating DNA sequences together. RT CapExtention is one preferred method.
In RT CapExtention (derived from Smart PCR(™)), a short overlap (5′- . . . GGG-3′ in the upper-strand primer (USP-GGG) complements 3′-CCC . . . . 5′ in the lower strand) and reverse transcriptases are used so that the reverse complement of the upper-strand primer is attached to the lower strand.
FIGS. 1 and 2 show schematics to amplify VH and VL genes using RT CapExtention. FIG. 1 shows a schematic of the amplification of VH genes. FIG. 1, Panel A shows a primer specific to the poly-dT region of the 3′ UTR priming synthesis of the first, lower strand. Primers that bind in the constant region are also suitable. Panel B shows the lower strand extended at its 3′ end by three Cs that are not complementary to the mRNA. Panel C shows the result of annealing a synthetic top-strand primer ending in three GGGs that hybridize to the 3′ terminal CCCs and extending the reverse transcription extending the lower strand by the reverse complement of the synthetic primer sequence. Panel D shows the result of PCR amplification using a 5′ biotinylated synthetic top-strand primer that replicates the 5′ end of the synthetic primer of panel C and a bottom-strand primer complementary to part of the constant domain. Panel E shows immobilized double-stranded (ds) cDNA obtained by using a 5′-biotinylated top-strand primer.
FIG. 2 shows a similar schematic for amplification of VL genes. FIG. 2, Panel A shows a primer specific to the constant region at or near the 3′ end priming synthesis of the first, lower strand. Primers that bind in the poly-dT region are also suitable. Panel B shows the lower strand extended at its 3′ end by three Cs that are not complementary to the mRNA. Panel C shows the result of annealing a synthetic top-strand primer ending in three GGGs that hybridize to the 3′ terminal CCCs and extending the reverse transcription extending the lower strand by the reverse complement of the synthetic primer sequence. Panel D shows the result of PCR amplification using a 5′ biotinylated synthetic top-strand primer that replicates the 5′ end of the synthetic primer of panel C and a bottom-strand primer complementary to part of the constant domain. The bottom-strand primer also contains a useful restriction endonuclease site, such as AscI. Panel E shows immobilized ds cDNA obtained by using a 5′-biotinylated top-strand primer.
In FIGS. 1 and 2, each V gene consists of a 5′ untranslated region (UTR) and a secretion signal, followed by the variable region, followed by a constant region, followed by a 3′ untranslated region (which typically ends in poly-A). An initial primer for reverse transcription may be complementary to the constant region or to the poly A segment of the 3′-UTR. For human heavy-chain genes, a primer of 15 T is preferred. Reverse transcriptases attach several C residues to the 3′ end of the newly synthesized DNA. RT CapExtention exploits this feature. The reverse transcription reaction is first run with only a lower-strand primer. After about 1 hour, a primer ending in GGG (USP-GGG) and more RTase are added. This causes the lower-strand cDNA to be extended by the reverse complement of the USP-GGG up to the final GGG. Using one primer identical to part of the attached synthetic sequence and a second primer complementary to a region of known sequence at the 3′ end of the sense strand, all the V genes are amplified irrespective of their V gene subclass.
In another preferred embodiment, synthetic sequences may be added by Rapid Amplification of cDNA Ends (RACE) (see Frohman, M. A., Dush, M. K., & Martin, G. R. (1988) Proc. Natl. Acad. Sci. USA (85): 8998-9002).
FIG. 1 shows a schematic of RACE amplification of antibody heavy and light chains. First, mRNA is selected by treating total or poly(A+) RNA with calf intestinal phosphatase (CIP) to remove the 5′-phosphate from all molecules that have them such as ribosomal RNA, fragmented mRNA, tRNA and genomic DNA. Full length mRNA (containing a protective 7-methyl cap structure) is uneffected. The RNA is then treated with tobacco acid pyrophosphatase (TAP) to remove the cap structure from full length mRNAs leaving a 5′-monophosphate group. Next, a synthetic RNA adaptor is ligated to the RNA population, only molecules which have a 5-phosphate (uncapped, full length mRNAs) will accept the adaptor. Reverse trascriptase reactions using an oligodT primer, and nested PCR (using one adaptor primer (located in the 5′ synthetic adaptor) and one primer for the gene) are then used to amplify the desired transcript.
In a preferred embodiment of this invention, the upper strand or lower strand primer may be also biotinylated or labeled at the 5′ end with one of a) free amino group, b) thiol, c) carboxylic acid and d) another group not found in DNA that can react to form a strong bond to a known partner as an insoluble medium. These can then be used to immobilize the labeled strand after amplification. The immobilized DNA can be either single or double-stranded.
After amplification (using e.g., RT CapExtension or RACE), the DNAs of this invention are rendered single-stranded. For example, the strands can be separated by using a biotinylated primer, capturing the biotinylated product on streptavidin beads, denaturing the DNA, and washing away the complementary strand. Depending on which end of the captured DNA is wanted, one will choose to immobilize either the upper (sense) strand or the lower (antisense) strand.
To prepare the single-stranded amplified DNAs for cloning into genetic packages so as to effect display of, or for expression of, the peptides, polypeptides or proteins encoded, at least in part, by those DNAs, they must be manipulated to provide ends suitable for cloning and display and/or expression. In particular, any 5′ untranslated regions and mammalian signal sequences must be removed and replaced, in frame, by a suitable signal sequence that functions in the display or expression host. Additionally, parts of the variable domains (in antibody genes) may be removed and replaced by synthetic segments containing synthetic diversity. The diversity of other gene families may likewise be expanded with synthetic diversity.
According to the methods of this invention, there are two ways to manipulate the single-stranded DNAs for display and/or expression. The first method comprises the steps of:

In this first method, short oligonucleotides are annealed to the single-stranded DNA so that restriction endonuclease recognition sites formed within the now locally double-stranded regions of the DNA can be cleaved. In particular, a recognition site that occurs at the same position in a substantial fraction of the single-stranded DNAs is identical.
For antibody genes, this can be done using a catalog of germline sequences. See, e.g., “http://www.mrc-cpe.cam.ac.uk/imt-doc/restricted/ok.htm l.” Updates can be obtained from this site under the heading “Amino acid and nucleotide sequence alignments.” For other families, similar comparisons exist and may be used to select appropriate regions for cleavage and to maintain diversity.
For example, Table 1 depicts the DNA sequences of the FR3 regions of the 51 known human VH germline genes. In this region, the genes contain restriction endonuclease recognition sites shown in Table 2. Restriction endonucleases that cleave a large fraction of germline genes at the same site are preferred over endonucleases that cut at a variety of sites. Furthermore, it is preferred that there be only one site for the restriction endonucleases within the region to which the short oligonucleotide binds on the single-stranded DNA, e.g., about 10 bases on either side of the restriction endonuclease recognition site.
An enzyme that cleaves downstream in FR3 is also more preferable because it captures fewer mutations in the framework. This may be advantageous is some cases. However, it is well known that framework mutations exist and confer and enhance antibody binding. The present invention, by choice of appropriate restriction site, allows all or part of FR3 diversity to be captured. Hence, the method also allows extensive diversity to be captured.
Finally, in the methods of this invention restriction endonucleases that are active between about 37° C. and about 75° C. are used. Preferably, restriction endonucleases that are active between about 45° C. and about 75° C. may be used. More preferably, enzymes that are active above 50° C., and most preferably active about 55° C., are used. Such temperatures maintain the nucleic acid sequence to be cleaved in substantially single-stranded form.
Enzymes shown in Table 2 that cut many of the heavy chain FR3 germline genes at a single position include: MaeIII(24@4), Tsp45I(21@4), HphI(44@5), BsaJI(23@65), AluI(23@47), BlpI(21@48), DdeI(29@58), BglII(10@61), MslI(44@72), BsiEI(23@74), EaeI(23@74), EagI(23@74), HaeIII(25@75), Bst4CI(51@86), HpyCH4III(51@86), HinfI(38@2), MlyI(18@2), PleI(18@2), MnlI(31@67), HpyCH4V(21@44), BsmAI(16@11), BpmI(19@12), XmnI(12@30), and SacI(11@51). (The notation used means, for example, that BsmAI cuts 16 of the FR3 germline genes with a restriction endonuclease recognition site beginning at base 11 of FR3.)
For cleavage of human heavy chains in FR3, the preferred restriction endonucleases are: Bst4CI (or TaaI or HpyCH4III), BlpI, HpyCH4V, and MslI. Because ACNGT (the restriction endonuclease recognition site for Bst4CI, TaaI, and HpyCH4III) is found at a consistent site in all the human FR3 germline genes, one of those enzymes is the most preferred for capture of heavy chain CDR3 diversity. BlpI and HpyCH4V are complementary. BlpI cuts most members of the VH1 and VH4 families while HpyCH4V cuts most members of the VH3, VH5, VH6, and VH7 families. Neither enzyme cuts VH2s, but this is a very small family, containing only three members. Thus, these enzymes may also be used in preferred embodiments of the methods of this invention.
The restriction endonucleases HpyCH4III, Bst4CI, and TaaI all recognize 5′-ACnGT-3′ and cut upper strand DNA after n and lower strand DNA before the base complementary to n. This is the most preferred restriction endonuclease recognition site for this method on human heavy chains because it is found in all germline genes. Furthermore, the restriction endonuclease recognition region (ACnGT) matches the second and third bases of a tyrosine codon (tay) and the following cysteine codon (tgy) as shown in Table 3. These codons are highly conserved, especially the cysteine in mature antibody genes.
Table 4 E shows the distinct oligonucleotides of length 22 (except the last one which is of length 20) bases. Table 5 C shows the analysis of 1617 actual heavy chain antibody genes. Of these, 1511 have the site and match one of the candidate oligonucleotides to within 4 mismatches. Eight oligonucleotides account for most of the matches and are given in Table 4 F.1. The 8 oligonucleotides are very similar so that it is likely that satisfactory cleavage will be achieved with only one oligonucleotide (such as H43.77.97.1-02#1) by adjusting temperature, pH, salinity, and the like. One or two oligonucleotides may likewise suffice whenever the germline gene sequences differ very little and especially if they differ very little close to the restriction endonuclease recognition region to be cleaved. Table 5 D shows a repeat analysis of 1617 actual heavy chain antibody genes using only the 8 chosen oligonucleotides. This shows that 1463 of the sequences match at least one of the oligonucleotides to within 4 mismatches and have the site as expected. Only 7 sequences have a second HpyCH4III restriction endonuclease recognition region in this region.
Another illustration of choosing an appropriate restriction endonuclease recognition site involves cleavage in FR1 of human heavy chains. Cleavage in FR1 allows capture of the entire CDR diversity of the heavy chain.
The germline genes for human heavy chain FR1 are shown in Table 6. Table 7 shows the restriction endonuclease recognition sites found in human germline genes FR1s. The preferred sites are BsgI(GTGCAG;39@4), BsoFI(GCngc;43@6,11@9,2@3,1@12), TseI(Gcwgc;43@6,11@9,2@3,1@12), MspA1I(CMGckg;46@7,2@1), PvuII(CAGctg;46@7,2@1), AluI(AGct;48@82@2), DdeI(Ctnag;22@52,9@48), HphI(tcacc;22@80), BssKI(Nccngg;35@39,2@40), BsaJI(Ccnngg;32@40,2@41), BstNI(CCwgg;33@40), ScrFI(CCngg;35@40,2@41), Eco0109I(RGgnccy;22@46, 11@43), Sau96I(Ggncc;23@47,11@44), AvaII(Ggwcc;23@47,4@44), PpuMI(RGgwccy;22@46,4@43), BsmFI(gtccc;20@48), HinfI(Gantc;34@16,21@56,21@77), TfiI(21@77), MlyI(GAGTC;34@16), MlyI(gactc;21@56), and AlwNI(CAGnnnctg;22@68). The more preferred sites are MspAI and PvuII. MspAI and PvuII have 46 sites at 7-12 and 2 at 1-6. To avoid cleavage at both sites, oligonucleotides are used that do not fully cover the site at 1-6. Thus, the DNA will not be cleaved at that site. We have shown that DNA that extends 3, 4, or 5 bases beyond a PvuII-site can be cleaved efficiently.
Another illustration of choosing an appropriate restriction endonuclease recognition site involves cleavage in FR1 of human kappa light chains. Table 8 shows the human kappa FR1 germline genes and Table 9 shows restriction endonuclease recognition sites that are found in a substantial number of human kappa FR1 germline genes at consistent locations. Of the restriction endonuclease recognition sites listed, BsmAI and PflFI are the most preferred enzymes. BsmAI sites are found at base 18 in 35 of 40 germline genes. PflFI sites are found in 35 of 40 germline genes at base 12.
Another example of choosing an appropriate restriction endonuclease recognition site involves cleavage in FR1 of the human lambda light chain. Table 10 shows the 31 known human lambda FR1 germline gene sequences. Table 11 shows restriction endonuclease recognition sites found in human lambda FR1 germline genes. HinfI and DdeI are the most preferred restriction endonucleases for cutting human lambda chains in FR1.
After the appropriate site or sites for cleavage are chosen, one or more short oligonucleotides are prepared so as to functionally complement, alone or in combination, the chosen recognition site. The oligonucleotides also include sequences that flank the recognition site in the majority of the amplified genes. This flanking region allows the sequence to anneal to the single-stranded DNA sufficiently to allow cleavage by the restriction endonuclease specific for the site chosen.
The actual length and sequence of the oligonucleotide depends on the recognition site and the conditions to be used for contacting and cleavage. The length must be sufficient so that the oligonucleotide is functionally complementary to the single-stranded DNA over a large enough region to allow the two strands to associate such that cleavage may occur at the chosen temperature and at the desired location.
Typically, the oligonucleotides of this preferred method of the invention are about 17 to about 30 nucleotides in length. Below about 17 bases, annealing is too weak and above 30 bases there can be a loss of specificity. A preferred length is 18 to 24 bases.
Oligonucleotides of this length need not be identical complements of the germline genes. Rather, a few mismatches taken may be tolerated. Preferably, however, no more than 1-3 mismatches are allowed. Such mismatches do not adversely affect annealing of the oligonucleotide to the single-stranded DNA. Hence, the two DNAs are said to be functionally complementary.
The second method to manipulate the single-stranded DNAs of this invention for display and/or expression comprises the steps of:

As explained above, the cleavage site may be formed by the single-stranded portion of the partially double-stranded oligonucleotide duplexing with the single-stranded DNA, the cleavage site may be carried in the double-stranded portion of the partially double-stranded oligonucleotide, or the cleavage site may be introduced by the amplification primer used to amplify the single-stranded DNA-partially double-stranded oligonucleotide combination. In this embodiment, the first is preferred. And, the restriction endonuclease recognition site may be located in either the double-stranded portion of the oligonucleotide or introduced by the amplification primer, which is complementary to that double-stranded region, as used to amplify the combination.
Preferably, the restriction endonuclease site is that of a Type II-S restriction endonuclease, whose cleavage site is located at a known distance from its recognition site.
This second method, preferably, employs Universal Restriction Endonucleases (“URE”). UREs are partially double-stranded oligonucleotides. The single-stranded portion or overlap of the URE consists of a DNA adapter that is functionally complementary to the sequence to be cleaved in the single-stranded DNA. The double-stranded portion consists of a restriction endonuclease recognition site, preferably type II-S.
The URE method of this invention is specific and precise and can tolerate some (e.g., 1-3) mismatches in the complementary regions, i.e., it is functionally complementary to that region. Further, conditions under which the URE is used can be adjusted so that most of the genes that are amplified can be cut, reducing bias in the library produced from those genes.
The sequence of the single-stranded DNA adapter or overlap portion of the URE typically consists of about 14-22 bases. However, longer or shorter adapters may be used. The size depends on the ability of the adapter to associate with its functional complement in the single-stranded DNA and the temperature used for contacting the URE and the single-stranded DNA at the temperature used for cleaving the DNA with the restriction enzyme. The adapter must be functionally complementary to the single-stranded DNA over a large enough region to allow the two strands to associate such that the cleavage may occur at the chosen temperature and at the desired location. We prefer singe-stranded or overlap portions of 14-17 bases in length, and more preferably 18-20 bases in length.
The site chosen for cleavage using the URE is preferably one that is substantially conserved in the family of amplified DNAs. As compared to the first cleavage method of this invention, these sites do not need to be endonuclease recognition sites. However, like the first method, the sites chosen can be synthetic rather than existing in the native DNA. Such sites may be chosen by references to the sequences of known antibodies or other families of genes. For example, the sequences of many germline genes are reported at http://www.mrc-cpe.cam.ac.uk/imt-doc/restricted/ok.html. For example, one preferred site occurs near the end of FR3—codon 89 through the second base of codon 93. CDR3 begins at codon 95.
The sequences of 79 human heavy-chain genes are also available at http://www.ncbi.nlm.nih.gov/entre2/nucleotide.html. This site can be used to identify appropriate sequences for URE cleavage according to the methods of this invention. See, e.g., Table 12B.
Most preferably, one or more sequences are identified using these sites or other available sequence information. These sequences together are present in a substantial fraction of the amplified DNAs. For example, multiple sequences could be used to allow for known diversity in germline genes or for frequent somatic mutations. Synthetic degenerate sequences could also be used. Preferably, a sequence(s) that occurs in at least 65% of genes examined with no more than 2-3 mismatches is chosen.
URE single-stranded adapters or overlaps are then made to be complementary to the chosen regions. Conditions for using the UREs are determined empirically. These conditions should allow cleavage of DNA that contains the functionally complementary sequences with no more than 2 or 3 mismatches but that do not allow cleavage of DNA lacking such sequences.
As described above, the double-stranded portion of the URE includes an endonuclease recognition site, preferably a Type II-S recognition site. Any enzyme that is active at a temperature necessary to maintain the single-stranded DNA substantially in that form and to allow the single-stranded DNA adapter portion of the URE to anneal long enough to the single-stranded DNA to permit cleavage at the desired site may be used.
The preferred Type II-S enzymes for use in the URE methods of this invention provide asymmetrical cleavage of the single-stranded DNA. Among these are the enzymes listed in Table 13. The most preferred Type II-S enzyme is FokI.
When the preferred FokI containing URE is used, several conditions are preferably used to effect cleavage:

- 1) Excess of the URE over target DNA should be present to activate the enzyme. URE present only in equimolar amounts to the target DNA would yield poor cleavage of ssDNA because the amount of active enzyme available would be limiting.
- 2) An activator may be used to activate part of the FokI enzyme to dimerize without causing cleavage. Examples of appropriate activators are shown in Table 14.
- 3) The cleavage reaction is performed at a temperature between 45°-75° C., preferably above 50° C. and most preferably above 55° C.

The UREs used in the prior art contained a 14-base single-stranded segment, a 10-base stem (containing a FokI site), followed by the palindrome of the 10-base stem. While such UREs may be used in the methods of this invention, the preferred UREs of this invention also include a segment of three to eight bases (a loop) between the FokI restriction endonuclease recognition site containing segments. In the preferred embodiment, the stem (containing the FokI site) and its palindrome are also longer than 10 bases. Preferably, they are 10-14 bases in length. Examples of these “lollipop” URE adapters are shown in Table 15.
One example of using a URE to cleave an single-stranded DNA involves the FR3 region of human heavy chain. Table 16 shows an analysis of 840 full-length mature human heavy chains with the URE recognition sequences shown. The vast majority (718/840=0.85) will be recognized with 2 or fewer mismatches using five UREs (VHS881-1.1, VHS881-1.2, VHS881-2.1, VHS881-4.1, and VHS881-9.1). Each has a 20-base adaptor sequence to complement the germline gene, a ten-base stem segment containing a FokI site, a five base loop, and the reverse complement of the first stem segment. Annealing those adapters, alone or in combination, to single-stranded antisense heavy chain DNA and treating with FokI in the presence of, e.g., the activator FOKIact, will lead to cleavage of the antisense strand at the position indicated.
Another example of using a URE(s) to cleave a single-stranded DNA involves the FR1 region of the human Kappa light chains. Table 17 shows an analysis of 182 full-length human kappa chains for matching by the four 19-base probe sequences shown. Ninety-six percent of the sequences match one of the probes with 2 or fewer mismatches. The URE adapters shown in Table 17 are for cleavage of the sense strand of kappa chains. Thus, the adaptor sequences are the reverse complement of the germline gene sequences. The URE consists of a ten-base stem, a five base loop, the reverse complement of the stem and the complementation sequence. The loop shown here is TTGTT, but other sequences could be used. Its function is to interrupt the palindrome of the stems so that formation of a lollypop monomer is favored over dimerization. Table 17 also shows where the sense strand is cleaved.
Another example of using a URE to cleave a single-stranded DNA involves the human lambda light chain. Table 18 shows analysis of 128 human lambda light chains for matching the four 19-base probes shown. With three or fewer mismatches, 88 of 128 (69%) of the chains match one of the probes. Table 18 also shows URE adapters corresponding to these probes. Annealing these adapters to upper-strand ssDNA of lambda chains and treatment with FokI in the presence of FOKIact at a temperature at or above 45° C. will lead to specific and precise cleavage of the chains.
The conditions under which the short oligonucleotide sequences of the first method and the UREs of the second method are contacted with the single-stranded DNAs may be empirically determined. The conditions must be such that the single-stranded DNA remains in substantially single-stranded form. More particularly, the conditions must be such that the single-stranded DNA does not form loops that may interfere with its association with the oligonucleotide sequence or the URE or that may themselves provide sites for cleavage by the chosen restriction endonuclease.
The effectiveness and specificity of short oligonucleotides (first method) and UREs (second method) can be adjusted by controlling the concentrations of the URE adapters/oligonucleotides and substrate DNA, the temperature, the pH, the concentration of metal ions, the ionic strength, the concentration of chaotropes (such as urea and formamide), the concentration of the restriction endonuclease(e.g., FokI), and the time of the digestion. These conditions can be optimized with synthetic oligonucleotides having: 1) target germline gene sequences, 2) mutated target gene sequences, or 3) somewhat related non-target sequences. The goal is to cleave most of the target sequences and minimal amounts of non-targets.
In accordance with this invention, the single-stranded DNA is maintained in substantially that form using a temperature between about 37° C. and about 75° C. Preferably, a temperature between about 45° C. and about 75° C. is used. More preferably, a temperature between 50° C. and 60° C., most preferably between 55° C. and 60° C., is used. These temperatures are employed both when contacting the DNA with the oligonucleotide or URE and when cleaving the DNA using the methods of this invention.
The two cleavage methods of this invention have several advantages. The first method allows the individual members of the family of single-stranded DNAs to be cleaved preferentially at one substantially conserved endonuclease recognition site. The method also does not require an endonuclease recognition site to be built into the reverse transcription or amplification primers. Any native or synthetic site in the family can be used.
The second method has both of these advantages. In addition, the preferred URE method allows the single-stranded DNAs to be cleaved at positions where no endoniuclease recognition site naturally occurs or has been synthetically constructed.
Most importantly, both cleavage methods permit the use of 5′ and 3′ primers so as to maximize diversity and then cleavage to remove unwanted or deleterious sequences before cloning, display and/or expression.
After cleavage of the amplified DNAs using one of the methods of this invention, the DNA is prepared for cloning, display and/or expression. This is done by using a partially duplexed synthetic DNA adapter, whose terminal sequence is based on the specific cleavage site at which the amplified DNA has been cleaved.
The synthetic DNA is designed such that when it is ligated to the cleaved single-stranded DNA in proper reading frame so that the desired peptide, polypeptide or protein can be displayed on the surface of the genetic package and/or expressed. Preferably, the double-stranded portion of the adapter comprises the sequence of several codons that encode the amino acid sequence characteristic of the family of peptides, polypeptides or proteins up to the cleavage site. For human heavy chains, the amino acids of the 3-23 framework are preferably used to provide the sequences required for expression of the cleaved DNA.
Preferably, the double-stranded portion of the adapter is about 12 to 100 bases in length. More preferably, about 20 to 100 bases are used. The double-standard region of the adapter also preferably contains at least one endonuclease recognition site useful for cloning the DNA into a suitable display and/or expression vector (or a recipient vector used to archive the diversity). This endonuclease restriction site may be native to the germline gene sequences used to extend the DNA sequence. It may be also constructed using degenerate sequences to the native germline gene sequences. Or, it may be wholly synthetic.
The single-stranded portion of the adapter is complementary to the region of the cleavage in the single-stranded DNA. The overlap can be from about 2 bases up to about 15 bases. The longer the overlap, the more efficient the ligation is likely to be. A preferred length for the overlap is 7 to 10. This allows some mismatches in the region so that diversity in this region may be captured.
The single-stranded region or overlap of the partially duplexed adapter is advantageous because it allows DNA cleaved at the chosen site, but not other fragments to be captured. Such fragments would contaminate the library with genes encoding sequences that will not fold into proper antibodies and are likely to be non-specifically sticky.
One illustration of the use of a partially duplexed adaptor in the methods of this invention involves ligating such adaptor to a human FR3 region that has been cleaved, as described above, at 5′-ACnGT-3′ using HpyCH4III, Bst4CI or TaaI.
Table 4 F.2 shows the bottom strand of the double-stranded portion of the adaptor for ligation to the cleaved bottom-strand DNA. Since the HpyCH4III-Site is so far to the right (as shown in Table 3), a sequence that includes the AflII-site as well as the XbaI site can be added. This bottom strand portion of the partially-duplexed adaptor, H43.XAExt, incorporates both XbaI and AflII-sites. The top strand of the double-stranded portion of the adaptor has neither site (due to planned mismatches in the segments opposite the XbaI and AflII-Sites of H43.XAExt), but will anneal very tightly to H43.XAExt. H43AExt contains only the AflII-site and is to be used with the top strands H43.ABr1 and H43.ABr2 (which have intentional alterations to destroy the AflII-site).
After ligation, the desired, captured DNA can be PCR amplified again, if desired, using in the preferred embodiment a primer to the downstream constant region of the antibody gene and a primer to part of the double-standard region of the adapter. The primers may also carry restriction endonuclease sites for use in cloning the amplified DNA.
After ligation, and perhaps amplification, of the partially double-stranded adapter to the single-stranded amplified DNA, the composite DNA is cleaved at chosen 5′ and 3′ endonuclease recognition sites.
The cleavage sites useful for cloning depend on the phage or phagemid or other vectors into which the cassette will be inserted and the available sites in the antibody genes. Table 19 provides restriction endonuclease data for 75 human light chains. Table 20 shows corresponding data for 79 human heavy chains. In each Table, the endonucleases are ordered by increasing frequency of cutting. In these Tables, Nch is the number of chains cut by the enzyme and Ns is the number of sites (some chains have more than one site).
From this analysis, SfiI, NotI, AflII, ApaLI, and AscI are very suitable. SfiI and NotI are preferably used in pCES1 to insert the heavy-chain display segment. ApaLI and AscI are preferably used in pCES1 to insert the light-chain display segment.
BstEII-sites occur in 97% of germ-line JH genes. In rearranged V genes, only 54/79 (68%) of heavy-chain genes contain a BstEII-Site and 7/61 of these contain two sites. Thus, 47/79 (59%) contain a single BstEII-Site. An alternative to using BstEII is to cleave via UREs at the end of JH and ligate to a synthetic oligonucleotide that encodes part of CH1.
One example of preparing a family of DNA sequences using the methods of this invention involves capturing human CDR 3 diversity. As described above, mRNAs from various autoimmune patients are reverse transcribed into lower strand cDNA. After the top strand RNA is degraded, the lower strand is immobilized and a short oligonucleotide used to cleave the cDNA upstream of CDR3. A partially duplexed synthetic DNA adapter is then annealed to the DNA and the DNA is amplified using a primer to the adapter and a primer to the constant region (after FR4). The DNA is then cleaved using BstEII (in FR4) and a restriction endonuclease appropriate to the partially double-stranded adapter (e.g., XbaI and AfilII (in FR3)). The DNA is then ligated into a synthetic VH skeleton such as 3-23.
One example of preparing a single-stranded DNA that was cleaved using the URE method involves the human Kappa chain. The cleavage site in the sense strand of this chain is depicted in Table 17. The oligonucleotide kapextURE is annealed to the oligonucleotides (kaBR01UR, kaBR02UR, kaBR03UR, and kaBR04UR) to form a partially duplex DNA. This DNA is then ligated to the cleaved soluble kappa chains. The ligation product is then amplified using primers kapextUREPCR and CKForeAsc (which inserts a AscI site after the end of C kappa). This product is then cleaved with ApaLI and AscI and ligated to similarly cut recipient vector.
Another example involves the cleavage of lambda light chains, illustrated in Table 18. After cleavage, an extender (ON_LamEx133) and four bridge oligonucleotides (ON_LamB1-133, ON_LamB2-133, ON_LamB3-133, and ON_LamB4-133) are annealed to form a partially duplex DNA. That DNA is ligated to the cleaved lambda-chain sense strands. After ligation, the DNA is amplified with ON_Lam133PCR and a forward primer specific to the lambda constant domain, such as CL2ForeAsc or CL7ForeAsc (Table 130).
In human heavy chains, one can cleave almost all genes in FR4 (downstream, i.e., toward the 3′ end of the sense strand, of CDR3) at a BstEII-Site that occurs at a constant position in a very large fraction of human heavy-chain V genes. One then needs a site in FR3, if only CDR3 diversity is to be captured, in FR2, if CDR2 and CDR3 diversity is wanted, or in FR1, if all the CDR diversity is wanted. These sites are preferably inserted as part of the partially double-stranded adaptor.
The preferred process of this invention is to provide recipient vectors (e.g., for display and/or expression) having sites that allow cloning of either light or heavy chains. Such vectors are well known and widely used in the art. A preferred phage display vector in accordance with this invention is phage MALIA3. This displays in gene III. The sequence of the phage MALIA3 is shown in Table 21A (annotated) and Table 21B (condensed).
The DNA encoding the selected regions of the light or heavy chains can be transferred to the vectors using endonucleases that cut either light or heavy chains only very rarely. For example, light chains may be captured with ApaLI and AscI. Heavy-chain genes are preferably cloned into a recipient vector having SfiI, NcoI, XbaI, AflII, BstEII, ApaI, and NotI sites. The light chains are preferably moved into the library as ApaLI-AscI fragments. The heavy chains are preferably moved into the library as SfiI-NotI fragments.
Most preferably, the display is had on the surface of a derivative of M13 phage. The most preferred vector contains all the genes of M13, an antibiotic resistance gene, and the display cassette. The preferred vector is provided with restriction sites that allow introduction and excision of members of the diverse family of genes, as cassettes. The preferred vector is stable against rearrangement under the growth conditions used to amplify phage.
In another embodiment of this invention, the diversity captured by the methods of the present invention may be displayed and/or expressed in a phagemid vector (e.g., pCES1) that displays and/or expresses the peptide, polypeptide or protein. Such vectors may also be used to store the diversity for subsequent display and/or expression using other vectors or phage.
In another embodiment of this invention, the diversity captured by the methods of the present invention may be displayed and/or expressed in a yeast vector.
In another embodiment, the mode of display may be through a short linker to anchor domains—one possible anchor comprising the final portion of M13 III (“IIIstump”) and a second possible anchor being the full length III mature protein.
The IIIstump fragment contains enough of M13 III to assemble into phage but not the domains involved in mediating infectivity. Because the w.t. III proteins are present the phage is unlikely to delete the antibody genes and phage that do delete these segments receive only a very small growth advantage. For each of the anchor domains, the DNA encodes the w.t. AA sequence, but differs from the w.t. DNA sequence to a very high extent. This will greatly reduce the potential for homologous recombination between the anchor and the w.t. gene that is also present (see Example 6).
Most preferably, the present invention uses a complete phage carrying an antibiotic-resistance gene (such as an ampicillin-resistance gene) and the display cassette. Because the w.t. iii and possibly viii genes are present, the w.t. proteins are also present. The display cassette is transcribed from a regulatable promoter (e.g., P_LacZ). Use of a regulatable promoter allows control of the ratio of the fusion display gene to the corresponding w.t. coat protein. This ratio determines the average number of copies of the display fusion per phage (or phagemid) particle.
Another aspect of the invention is a method of displaying peptides, polypeptides or proteins (and particularly Fabs) on filamentous phage. In the most preferred embodiment this method displays FABs and comprises:

- a) obtaining a cassette capturing a diversity of segments of DNA encoding the elements:
P_reg::RBS1::SS1::VL::CL::stop::RBS2::SS2::VH::CH1:: linker::anchor::stop::,
where P_regis a regulatable promoter, RBS1 is a first ribosome binding site, SS1 is a signal sequence operable in the host strain, VL is a member of a diverse set of light-chain variable regions, CL is a light-chain constant region, stop is one or more stop codons, RBS2 is a second ribosome binding site, SS2 is a second signal sequence operable in the host strain, VH is a member of a diverse set of heavy-chain variable regions, CH1 is an antibody heavy-chain first constant domain, linker is a sequence of amino acids of one to about 50 residues, anchor is a protein that will assemble into the filamentous phage particle and stop is a second example of one or more stop codons; and
- b) positioning that cassette within the phage genome to maximize the viability of the phage and to minimize the potential for deletion of the cassette or parts thereof.

The DNA encoding the anchor protein in the above preferred cassette should be designed to encode the same (or a closely related) amino acid sequence as is found in one of the coat proteins of the phage, but with a distinct DNA sequence. This is to prevent unwanted homologous recombination with the w.t. gene. In addition, the cassette should be placed in the intergenic region. The positioning and orientation of the display cassette can influence the behavior of the phage.
In one embodiment of the invention, a transcription terminator may be placed after the second stop of the display cassette above (e.g., Trp). This will reduce interaction between the display cassette and other genes in the phage antibody display vector.
In another embodiment of the methods of this invention, the phage or phagemid can display and/or express proteins other than Fab, by replacing the Fab portions indicated above, with other protein genes.
Various hosts can be used the display and/or expression aspect of this invention. Such hosts are well known in the art. In the preferred embodiment, where Fabs are being displayed and/or expressed, the preferred host should grow at 30° C. and be RecA⁻ (to reduce unwanted genetic recombination) and EndA⁻ (to make recovery of RF DNA easier). It is also preferred that the host strain be easily transformed by electroporation.
XL1-Blue MRF′ satisfies most of these preferences, but does not grow well at 30° C. XL1-Blue MRF′ does grow slowly at 38° C. and thus is an acceptable host. TG-1 is also an acceptable host although it is RecA⁺ and EndA⁺. XL1-Blue MRF′ is more preferred for the intermediate host used to accumulate diversity prior to final construction of the library.
After display and/or expression, the libraries of this invention may be screened using well known and conventionally used techniques. The selected peptides, polypeptides or proteins may then be used to treat disease. Generally, the peptides, polypeptides or proteins for use in therapy or in pharmaceutical compositions are produced by isolating the DNA encoding the desired peptide, polypeptide or protein from the member of the library selected. That DNA is then used in conventional methods to produce the peptide, polypeptides or protein it encodes in appropriate host cells, preferably mammalian host cells, e.g., CHO cells. After isolation, the peptide, polypeptide or protein is used alone or with pharmaceutically acceptable compositions in therapy to treat disease.

EXAMPLES

Example 1

RACE Amplification of Heavy and Light Chain Antibody Repertoires from Autoimmune Patients.
Total RNA was isolated from individual blood samples (50 ml) of 11 patients using a RNAzol™ kit (CINNA/Biotecx), as described by the manufacturer. The patients were diagnosed as follows:

- 1. SLE and phospholipid syndrome
- 2. limited systemic sclerosis
- 3. SLE and Sjogren syndrome
- 4. Limited Systemic sclerosis
- 5. Reumatoid Arthritis with active vasculitis
- 6. Limited systemic sclerosis and Sjogren Syndrome
- 7. Reumatoid Artritis and (not active) vasculitis
- 8. SLE and Sjogren syndrome
- 9. SLE
- 10. SLE and (active) glomerulonephritis
- 11. Polyarthritis/Raynauds Phenomen
  From these 11 samples of total RNA, Poly-A+ RNA was isolated using Promega PolyATtract® mRNA Isolation kit (Promega).

250 ng of each poly-A+ RNA sample was used to amplify antibody heavy and light chains with the GeneRAacer™ kit (Invitrogen cat no. L1500-01). A schematic overview of the RACE procedure is shown in FIG. 3.
Using the general protocol of the GeneRAacer™ kit, an RNA adaptor was ligated to the 5′ end of all mRNAs. Next, a reverse transcriptase reaction was performed in the presence of oligo(dT15) specific primer under conditions described by the manufacturer in the GeneRAacer™ kit.
⅕ of the cDNA from the reverse transcriptase reaction was used in a 20 ul PCR reaction. For amplification of the heavy chain IgM repertoire, a forward primer based on the CH1 chain of IgM [HuCmFOR] and a backward primer based on the ligated synthetic adaptor sequence [5′A] were used. (See Table 22).
For amplification of the kappa and lambda light chains, a forward primer that contains the 3′ coding-end of the cDNA [HuCkFor and HuCLFor2+HuCLfor7] and a backward primer based on the ligated synthetic adapter sequence [5′A] was used (See Table 22). Specific amplification products after 30 cycles of primary PCR were obtained.
FIG. 4 shows the amplification products obtained after the primary PCR reaction from 4 different patient samples. 8 ul primary PCR product from 4 different patients was analyzed on a agarose gel [labeled 1, 2, 3 and 4]. For the heavy chain, a product of approximately 950 nt is obtained while for the kappa and lambda light chains the product is approximately 850 nt. M1-2 are molecular weight markers.
PCR products were also analyzed by DNA sequencing [10 clones from the lambda, kappa or heavy chain repertoires]. All sequenced antibody genes recovered contained the full coding sequence as well as the 5′ leader sequence and the V gene diversity was the expected diversity (compared to literature data).
50 ng of all samples from all 11 individual amplified samples were mixed for heavy, lambda light or kappa light chains and used in secondary PCR reactions.
In all secondary PCRs approximately 1 ng template DNA from the primary PCR mixture was used in multiple 50 ul PCR reactions [25 cycles].
For the heavy chain, a nested biotinylated forward primer [HuCm-Nested] was used, and a nested 5′end backward primer located in the synthetic adapter-sequence [5′NA] was used. The 5′end lower-strand of the heavy chain was biotinylated.
For the light chains, a 5′end biotinylated nested primer in the synthetic adapter was used [5′NA] in combination with a 3′end primer in the constant region of Ckappa and Clambda, extended with a sequence coding for the AscI restriction site [kappa: HuCkForAscI, Lambda: HuCL2-FOR-ASC+HuCL7-FOR-ASC]. [5′end Top strand DNA was biotinylated]. After gel-analysis the secondary PCR products were pooled and purified with Promega Wizzard PCR cleanup. Approximately 25 ug biotinylated heavy chain, lambda and kappa light chain DNA was isolated from the 11 patients.

Example 2

Capturing Kappa Chains with BsmAI.
A repertoire of human-kappa chain mRNAs was prepared using the RACE method of Example 1 from a collection of patients having various autoimmune diseases.
This Example followed the protocol of Example 1. Approximately 2 micrograms (ug) of human kappa-chain (Igkappa) gene PACE material with biotin attached to 5′-end of upper strand was immobilized as in Example 1 on 200 microliters (μL) of Seradyn magnetic beads. The lower strand was removed by washing the DNA with 2 aliquots 200 μL of 0.1 M NaOH (pH 13) for 3 minutes for the first aliquot followed by 30 seconds for the second aliquot. The beads were neutralized with 200 μL of 10 mM Tris (pH 7.5) 100 mM NaCl. The short oligonucleotides shown in Table 23 were added in 40 fold molar excess in 100 μL of NEB buffer 2 (50 mM NaCl, 10 mM Tris-HCl, 10 mM MgCl₂, 1 mM dithiothreitol pH 7.9) to the dry beads. The mixture was incubated at 95° C. for 5 minutes then cooled down to 55° C. over 30 minutes. Excess oligonucleotide was washed away with 2 washes of NEB buffer 3 (100 mM NaCl, 50 mM Tris-HCl, 10 MM MgCl₂, 1 mM dithiothreitol pH 7.9). Ten units of BsmAI (NEB) were added in NEB buffer 3 and incubated for 1 h at 55° C. The cleaved downstream DNA was collected and purified over a Qiagen PCR purification column (FIGS. 5 and 6).
FIG. 5 shows an analysis of digested kappa single-stranded DNA. Approximately 151.5 pmol of adapter was annealed to 3.79 pmol of immobilized kappa single-stranded DNA followed by digestion with 15 U of BsmAI. The supernatant containing the desired DNA was removed and analyzed by 5% polyacrylamide gel along with the remaining beads which contained uncleaved full length kappa DNA. 189 pmol of cleaved single-stranded DNA was purified for further analysis. Five percent of the original full length ssDNA remained on the beads.
FIG. 6 shows an analysis of the extender—cleaved kappa ligation. 180 pmol of pre-annealed bridge/extender was ligated to 1.8 pmol of BsmAl digested single-stranded DNA. The ligated DNA was purified by Qiagen PCR purification column and analyzed on a 5% polyacrylamide gel. Results indicated that the ligation of extender to single-stranded DNA was 95% efficient.
A partially double-stranded adaptor was prepared using the oligonucleotide shown in Table 23. The adaptor was added to the single-stranded DNA in 100 fold molar excess along with 1000 units of T4 DNA ligase and incubated overnight at 16° C. The excess oligonucleotide was removed with a Qiagen PCR purification column. The ligated material was amplified by PCR using the primers kapPCRt1 and kapfor shown in Table 23 for 10 cycles with the program shown in Table 24.
The soluble PCR product was run on a gel and showed a band of approximately 700 n, as expected (FIGS. 7 and 8). The DNA was cleaved with enzymes ApaLI and AscI, gel purified, and ligated to similarly cleaved vector pCES1.
FIG. 7 shows an analysis of the PCR product from the extender-kappa amplification. Ligated extender-kappa single-stranded DNA was amplified with primers specific to the extender and to the constant region of the light chain. Two different template concentrations, 10 ng versus 50 ng, were used as template and 13 cycles were used to generate approximately 1.5 ug of dsDNA as shown by 0.8% agarose gel analysis.
FIG. 8 shows an analysis of the purified PCR product from the extender-kappa amplification. Approximately 5 ug of PCR amplified extender-kappa double-stranded DNA was run out on a 0.8% agarose gel, cut out, and extracted with a GFX gel purification column. By gel analysis, 3.5 ug of double-stranded DNA was prepared.
The assay for capturing kappa chains with BsmA1 was repeated and produced similar results. FIG. 9A shows the DNA after it was cleaved and collected and purified over a Qiagen PCR purification column. FIG. 9B shows the partially double-stranded adaptor ligated to the single-stranded DNA. This ligated material was then amplified (FIG. 9C). The gel showed a band of approximately 700 n.
Table 25 shows the DNA sequence of a kappa light chain captured by this procedure. Table 26 shows a second sequence captured by this procedure. The closest bridge sequence was complementary to the sequence 5′-agccacc-3′, but the sequence captured reads 5′-Tgccacc-3′, showing that some mismatch in the overlapped region is tolerated.

Example 3

Construction of Synthetic CDR1 and CDR2 Diversity in V-3-23 VH Framework.
Synthetic diversity in Complementary Determinant Region (CDR) 1 and 2 was created in the 3-23 VH framework in a two step process: first, a vector containing the 3-23 VH framework was constructed; and then, a synthetic CDR 1 and 2 was assembled and cloned into this vector.
For construction of the 3-23 VH framework, 8 oligonucleotides and two PCR primers (long oligonucleotides—TOPFR1A, BOTFR1B, BOTFR2, BOTFR3, F06, BoTFR4, ON-vgC1, and ON-vgC2 and primers—SFPRMET and BOTPcRPRIM, shown in Table 27) that overlap were designed based on the Genebank sequence of 3-23 VH framework region. The design incorporated at least one useful restriction site in each framework region, as shown in Table 27. In Table 27, the segments that were synthesized are shown as bold, the overlapping regions are underscored, and the PCR priming regions at each end are underscored.
A mixture of these 8 oligos was combined at a final concentration of 2.5 uM in a 20 ul PCR reaction. The PCR mixture contained 200 uM dNTPs, 2.5 mM MgCl₂, 0.02 U Pfu Turbo™ DNA Polymerase, 1 U Qiagen HotStart Taq DNA Polymerase, and 1×Qiagen PCR buffer. The PCR program consisted of 10 cycles of 94° C. for 30s, 55° C. for 30s, and 72° C. for 30s.
The assembled 3-23 VH DNA sequence was then amplified, using 2.5 ul of a 10-fold dilution from the initial PCR in 100 ul PCR reaction. The PCR reaction contained 200 uM dNTPs, 2.5 mM MgCl₂, 0.02 U Pfu Turbo™ DNA Polymerase, 1 U Qiagen HotStart Taq DNA Polymerase, 1×Qiagen PCR Buffer and 2 outside primers (SFPRMET and BOTPCRPRIM) at a concentration of 1 uM. The PCR program consisted of 23 cycles at 94° C. for 30s, 55° C. for 30s, and 72° C. for 60s. The 3-23 VH DNA sequence was digested and cloned into pCES1 (phagemid vector) using the SfiI and BstEII restriction endonuclease sites. All restriction enzymes mentioned herein were supplied by New England BioLabs, Beverly, Mass. and used as per the manufacturer's instructions.
Stuffer sequences (shown in Table 28 and Table 29) were introduced into pCES1 to replace CDR1/CDR2 sequences (900 bases between BspEI and XbaI RE sites) and CDR3 sequences (358 bases between AflII and BstEII) prior to cloning the CDR1/CDR2 diversity. This new vector was termed pCES5 and its sequence is given in Table 29.
Having stuffers in place of the CDRs avoids the risk that a parental sequence would be over-represented in the library. The stuffer sequences are fragments from the penicillase gene of E. coli. The CDR1-2 stuffer contains restriction sites for BglII, Bsu36I, BclI, XcmI, MluI, PvuII, HpaI, and HincII, the underscored sites being unique within the vector pCES5. The stuffer that replaces CDR3 contains the unique restriction endonuclease site RsrII.
A schematic representation of the design for CDR1 and CDR2 synthetic diversity is shown FIG. 10. The design was based on the presence of mutations in DP47/3-23 and related germline genes. Diversity was designed to be introduced at the positions within CDR1 and CDR2 indicated by the numbers in FIG. 10. The diversity at each position was chosen to be one of the three following schemes: 1=ADEFGHIKLMNPQRSTVWY; 2=YRWVGS; 3=PS, in which letters encode equimolar mixes of the indicated amino acids.
For the construction of the CDR1 and CDR2 diversity, 4 overlapping oligonucleotides (ON-vgC1, ON_Br12, ON_CD2Xba, and ON-vgC2, shown in Table 27 and Table 30) encoding CDR1/2, plus flanking regions, were designed. A mixture of these 4 oligos was combined at a final concentration of 2.5 uM in a 40 ul PCR reaction. Two of the 4 oligos contained variegated sequences positioned at the CDR1 and the CDR2. The PCR mixture contained 200 uM dNTPs, 2.5 U Pwo DNA Polymerase (Roche), and 1×Pwo PCR buffer with 2 mM MgSO₄. The PCR program consisted of 10 cycles at 94° C. for 30s, 60° C. for 30s, and 72° C. for 60s. This assembled CDR1/2 DNA sequence was amplified, using 2.5 ul of the mixture in 100 ul PCR reaction. The PCR reaction contained 200 uM dNTPs, 2.5 U Pwo DNA Polymerase, 1×Pwo PCR Buffer with 2 mM MgSO₄and 2 outside primers at a concentration of 1 uM. The PCR program consisted of 10 cycles at 94° C. for 30s, 60° C. for 30s, and 72° C. for 60s. These variegated sequences were digested and cloned into the 3-23 VH framework in place of the CDR1/2 stuffer.
We obtained approximately 7×10⁷independent transformants. CDR3 diversity either from donor populations or from synthetic DNA can be cloned into the vector containing synthetic CDR1 and CDR 2 diversity.
A schematic representation of this procedure is shown in FIG. 11. A sequence encoding the FR-regions of the human V3-23 gene segment and CDR regions with synthetic diversity was made by oligonucleotide assembly and cloning via BspE1 and Xbal sites into a vector that complements the FR1 and FR3 regions. Into this library of synthetic VH segments, the complementary VH-CDR3 sequence (top right) was cloned via Xbal an BstEll sites. The resulting cloned CH genes contain a combination of designed synthetic diversity and natural diversity (see FIG. 11).

Example 4

Cleavage and Ligation of the Lambda Light Chains with HinfI.
A schematic of the cleavage and ligation of antibody light chains is shown in FIGS. 12A and 12B. Approximately 2 ug of biotinylated human Lambda DNA prepared as described in Example 1 was immobilized on 200 ul Seradyn magnetic beads. The lower strand was removed by incubation of the DNA with 200 ul of 0.1 M NaOH (pH=13) for 3 minutes, the supernatant was removed and an additional washing of 30 seconds with 200 ul of 0.1 M NaOH was performed. Supernatant was removed and the beads were neutralized with 200 ul of 10 mM Tris (pH=7.5), 100 mM NaCl. 2 additional washes with 200 ul NEB2 buffer 2, containing 10 mM Tris (pH=7.9), 50 mM NaCl, 10 mM MgCl2 and 1 mM dithiothreitol, were performed. After immobilization, the amount of ssDNA was estimated on a 5% PAGE-UREA gel.
About 0.8 ug ssDNA was recovered and incubated in 100 ul NEB2 buffer 2 containing 80 molar fold excess of an equimolar mix of ON_Lam1aB7, ON_Lam2aB7, ON_Lam31B7 and ON_Lam3rB7 [each oligo in 20 fold molar excess] (see Table 31).
The mixture was incubated at 95° C. for 5 minutes and then slowly cooled down to 50° C. over a period of 30 minutes. Excess of oligonucleotide was washed away with 2 washes of 200 ul of NEB buffer 2. 4 U/ug of Hinf I was added and incubated for 1 hour at 50° C. Beads were mixed every 10 minutes.
After incubation the sample was purified over a Qiagen PCR purification column and was subsequently analysed on a 5% PAGE-urea gel (see FIG. 13A, cleavage was more than 70% efficient).
A schematic of the ligation of the cleaved light chains is shown in FIG. 12B. A mix of bridge/extender pairs was prepared from the Brg/Ext oligo's listed in Table 31 (total molar excess 100 fold) in 1000 U of T4 DNA Ligase (NEB) and incubated overnight at 16° C. After ligation of the DNA, the excess oligonucleotide was removed with a Qiagen PCR purification column and ligation was checked on a Urea-PAGE gel (see FIG. 13B; ligation was more than 95% efficient).
Multiple PCRs were performed containing 10 ng of the ligated material in an 50 ul PCR reaction using 25 pMol ON lamPlePCR and 25 pmol of an equimolar mix of Hu-CL2AscI/HuCL7AscI primer (see Example 1).
PCR was performed at 60° C. for 15 cycles using Pfu polymerase. About 1 ug of dsDNA was recovered per PCR (see FIG. 13C) and cleaved with ApaL1 and AscI for cloning the lambda light chains in pCES2.

Example 5

Capture of Human Heavy-chain CDR3 Population.
A schematic of the cleavage and ligation of antibody light chains is shown in FIGS. 14A and 14B.
Approximately 3 ug of human heavy-chain (IgM) gene RACE material with biotin attached to 5′-end of lower strand was immobilized on 300 uL of Seradyn magnetic beads. The upper strand was removed by washing the DNA with 2 aliquots 300 uL of 0.1 M NaOH (pH 13) for 3 minutes for the first aliquot followed by 30 seconds for the second aliquot. The beads were neutralized with 300 uL of 10 mM Tris (pH 7.5) 100 mM NaCl. The REdaptors (oligonucleotides used to make single-stranded DNA locally double-stranded) shown in Table 32 were added in 30 fold molar excess in 200 uL of NEB buffer 4 (50 mM Potasium Acetate, 20 mM Tris-Acetate, 10 mM Magnesuim Acetate, 1 mM dithiothreitol pH 7.9) to the dry beads. The REadaptors were incubated with the single-stranded DNA at 80 ° C. for 5 minutes then cooled down to 55 ° C. over 30 minutes. Excess REdaptors were washed away with 2 washes of NEB buffer 4. Fifteen units of HpyCH4III (NEB) were added in NEB buffer 4 and incubated for 1 hour at 55° C. The cleaved downstream DNA remaining on the beads was removed from the beads using a Qiagen Nucleotide removal column (see FIG. 15).
The Bridge/Extender pairs shown in Table 33 were added in 25 molar excess along with 1200 units of T4 DNA ligase and incubated overnight at 16 ° C. Excess Bridge/Extender was removed with a Qiagen PCR purification column. The ligated material was amplified by PCR using primers H43.XAExtPCR2 and Hucumnest shown in Table 34 for 10 cycles with the program shown in Table 35.
The soluble PCR product was run on a gel and showed a band of approximately 500 n, as expected (see FIG. 15B). The DNA was cleaved with enzymes SfiI and NotI, gel purified, and ligated to similarly cleaved vector PCES1.

Example 6

Description of Phage Display Vector CJRA05, a Member of the Library Built in Vector DY3F7.
Table 36 contains an annotated DNA sequence of a member of the library, CJRA05, see FIG. 16. Table 36 is to be read as follows: on each line everything that follows an exclamation mark “!” is a comment. All occurrences of A, C, G, and T before “!” are the DNA sequence. Case is used only to show that certain bases constitute special features, such as restriction sites, ribosome binding sites, and the like, which are labeled below the DNA. CJRA05 is a derivative of phage DY3F7, obtained by cloning an ApaLI to NotI fragment into these sites in DY3F31. DY3F31 is like DY3F7 except that the light chain and heavy chain genes have been replaced by “stuffer” DNA that does not code for any antibody. DY3F7 contains an antibody that binds streptavidin, but did not come from the present library.
The phage genes start with gene ii and continue with genes x, v, vii, ix, viii, iii, vi, i, and iv. Gene iii has been slightly modified in that eight codons have been inserted between the signal sequence and the mature protein and the final amino acids of the signal sequence have been altered. This allows restriction enzyme recognition sites EagI and XbaI to be present. Following gene iv is the phage origin of replication (ori). After ori is bla which confers resistance to ampicillin (ApR). The phage genes and bla are transcribed in the same sense.
After bla, is the Fab cassette (illustrated in FIG. 17) comprising:

- a) PlacZ promoter,
- b) A first Ribosome Binding Site (RBS1),
- c) The signal sequence form M13 iii,
- d) An ApaLI RERS,
- e) A light chain (a kappa L20::JK1 shortened by one codon at the V-J boundary in this case),
- f) An AscI RERS,
- g) A second Ribosome Binding Site (RBS2),
- h) A signal sequence, preferably PelB, which contains,
- i) An SfiI RERS,
- j) A synthetic 3-23 V region with diversity in CDR1 and CDR2,
- k) A captured CDR3,
- l) A partially synthetic J region (FR4 after BstEII),
- m) CH1,
- n) A NotI RERS,
- o) A His6 tag,
- p) A cMyc tag,
- q) An amber codon,
- r) An anchor DNA that encodes the same amino-acid sequence as codons 273 to 424 of M13 iii (as shown in Table 37).
- s) Two stop codons,
- t) An AvrII RERS, and
- u) A trp terminator.

The anchor (item r) encodes the same amino-acid sequence as do codons 273 to 424 of M13 iii but the DNA is approximately as different as possible from the wild-type DNA sequence. In Table 36, the III′ stump runs from base 8997 to base 9455. Below the DNA, as comments, are the differences with wild-type iii for the comparable codons with “!W.T” at the ends of these lines. Note that Met and Trp have only a single codon and must be left as is. These AA types are rare. Ser codons can be changed at all three base, while Leu and Arg codons can be changed at two.
In most cases, one base change can be introduced per codon. This has three advantages: 1) recombination with the wild-type gene carried elsewhere on the phage is less likely, 2) new restriction sites can be introduced, facilitating construction; and 3) sequencing primers that bind in only one of the two regions can be designed.
The fragment of M13 III shown in CJRA05 is the preferred length for the anchor segment. Alternative longer or shorter anchor segments defined by reference to whole mature III protein may also be utilized.
The sequence of M13 III consists of the following elements: Signal Sequence::Domain 1 (D1)::Linker 1 (L1)::Domain 2 (D2)::Linker 2 (L2)::Domain 3 (D3)::Transmembrane Segment (TM)::Intracellular anchor (IC) (see Table 38).
The pIII anchor (also known as trpIII) preferably consists of D2::L2::D3::TM::IC. Another embodiment for the pIII anchor consists of D2′::L2::D3::TM::IC (where D2′ comprises the last 21 residues of D2 with the first 109 residues deleted). A further embodiment of the pIII anchor consists of D2′ (C>S)::L2::D3::TM::IC (where D2′ (C>S) is D2′ with the single C converted to S), and d) D3::TM::IC.
Table 38 shows a gene fragment comprising the NotI site, His6 tag, cMyc tag, an amber codon, a recombinant enterokinase cleavage site, and the whole of mature M13 III protein. The DNA used to encode this sequence is intentionally very different from the DNA of wild-type gene iii as shown by the lines denoted “W.T.” containing the w.t. bases where these differ from this gene. III is divided into domains denoted “domain 1”, “linker 1”, “domain 2”, “linker 2”, “domain 3”, “transmembrane segment”, and “intracellular anchor”.
Alternative preferred anchor segments (defined by reference to the sequence of Table 38) include:

- codons 1-29 joined to codons 104-435, deleting domain 1 and retaining linker 1 to the end;
- codons 1-38 joined to codons 104-435, deleting domain 1 and retaining the rEK cleavage site plus linker 1 to the end from III;
- codons 1-29 joined to codons 236-435, deleting domain 1, linker 1, and most of domain 2 and retaining linker 2 to the end;
- codons 1-38 joined to codons 236-435, deleting domain 1, linker 1, and most of domain 2 and retaining linker 2 to the end and the rEK cleavage site;
- codons 1-29 joined to codons 236-435 and changing codon 240 to Ser(e.g., agc), deleting domain 1, linker 1, and most of domain 2 and retaining linker 2 to the end; and
- codons 1-38 joined to codons 236-435 and changing codon 240 to Ser(e.g., agc), deleting domain 1, linker 1, and most of domain 2 and retaining linker 2 to the end and the rEK cleavage site.

The constructs would most readily be made by methods similar to those of Wang and Wilkinson (Biotechnigues 2001: 31(4)722-724) in which PCR is used to copy the vector except the part to be deleted and matching restriction sites are introduced or retained at either end of the part to be kept. Table 39 shows the oligonucleotides to be used in deleting parts of the III anchor segment. The DNA shown in Table 38 has an NheI site before the DINDDRMA recombinant enterokinase cleavage site (rEKCS). If NheI is used in the deletion process with this DNA, the rEKCS site would be lost. This site could be quite useful in cleaving Fabs from the phage and might facilitate capture of very high-affinity antibodies. One could mutagenize this sequence so that the NheI site would follow the rEKCS site, an Ala Ser amino-acid sequence is already present. Alternatively, one could use SphI for the deletions. This would involve a slight change in amino acid sequence but would be of no consequence.

Example 7

Selection of Antigen Binders from an Enriched Library of Human Antibodies Using Phage Vector DY3F31.
In this example the human antibody library used is described in de Haard et al., (Journal of Biological Chemistry, 274 (26): 18218-30 (1999). This library, consisting of a large non-immune human Fab phagemid library, was first enriched on antigen, either on streptavidin or on phenyl-oxazolone (phOx). The methods for this are well known in the art. Two preselected Fab libraries, the first one selected once on immobilized phOx-BSA (R1-ox) and the second one selected twice on streptavidin (R2-strep), were chosen for recloning.
These enriched repertoires of phage antibodies, in which only a very low percentage have binding activity to the antigen used in selection, were confirmed by screening clones in an ELISA for antigen binding. The selected Fab genes were transferred from the phagemid vector of this library to the DY3F31 vector via ApaL1-Not1 restriction sites.
DNA from the DY3F31 phage vector was pretreated with ATP dependent DNAse to remove chromosomal DNA and then digested with ApaL1 and Not1. An extra digestion with AscI was performed in between to prevent self-ligation of the vector. The ApaL1/NotI Fab fragment from the preselected libraries was subsequently ligated to the vector DNA and transformed into competent XL1-blue MRF′ cells.
Libraries were made using vector:insert ratios of 1:2 for phOx-library and 1:3 for STREP library, and using 100 ng ligated DNA per 50 μl of electroporation-competent cells (electroporation conditions : one shock of 1700 V, 1 hour recovery of cells in rich SOC medium, plating on amplicillin-containing agar plates).
This transformation resulted in a library size of 1.6×10⁶for R1-ox in DY3F31 and 2.1×10⁶for R2-strep in DY3F31. Sixteen colonies from each library were screened for insert, and all showed the correct size insert (±1400 bp) (for both libraries).
Phage was prepared from these Fab libraries as follows. A representative sample of the library was inoculated in medium with ampicillin and glucose, and at OD 0.5, the medium exchanged for ampicillin and 1 mM IPTG. After overnight growth at 37 ° C., phage was harvested from the supernatant by PEG-NaCl precipitation. Phage was used for selection on antigen. R1-ox was selected on phOx-BSA coated by passive adsorption onto immunotubes and R2-strep on streptavidin coated paramagnetic beads (Dynal, Norway), in procedures described in de Haard et. al. and Marks et. al., Journal of Molecular Biology, 222(3): 581-97 (1991). Phage titers and enrichments are given in Table 40.
Clones from these selected libraries, dubbed R2-ox and R3-strep respectively, were screened for binding to their antigens in ELISA. 44 clones from each selection were picked randomly and screened as phage or soluble Fab for binding in ELISA. For the libraries in DY3F31, clones were first grown in 2TY-2% glucose-50 μg/ml AMP to an OD600 of approximately 0.5, and then grown overnight in 2TY-50 μg/ml AMP +/−1 mM IPTG. Induction with IPTG may result in the production of both phage-Fab and soluble Fab. Therefore the (same) clones were also grown without IPTG. Table 41 shows the results of an ELISA screening of the resulting supernatant, either for the detection of phage particles with antigen binding (Anti-M13 HRP=anti-phage antibody), or for the detection of human Fabs, be it on phage or as soluble fragments, either with using the anti-myc antibody 9E10 which detects the myc-tag that every Fab carries at the C-terminal end of the heavy chain followed by a HRP-labeled rabbit-anti-Mouse serum (column 9E10/RAM-HRP), or with anti-light chain reagent followed by a HRP-labeled goat-anti-rabbit antiserum(anti-CK/CL Gar-HRP).
The results shows that in both cases antigen-binders are identified in the library, with as Fabs on phage or with the anti-Fab reagents (Table 41). IPTG induction yields an increase in the number of positives. Also it can be seen that for the phOx-clones, the phage ELISA yields more positives than the soluble Fab ELISA, most likely due to the avid binding of phage. Twenty four of the ELISA-positive clones were screened using PCR of the Fab-insert from the vector, followed by digestion with BstNI. This yielded 17 different patterns for the phOx-binding Fab's in 23 samples that were correctly analyzed, and 6 out of 24 for the streptavidin binding clones. Thus, the data from the selection and screening from this pre-enriched non-immune Fab library show that the DY3F31 vector is suitable for display and selection of Fab fragments, and provides both soluble Fab and Fab on phage for screening experiments after selection.

Example 8

Selection of Phage-antibody Libraries on Streptavidin Magnetic Beads.
The following example describes a selection in which one first depletes a sample of the library of binders to streptavidin and optionally of binders to a non-target (i.e., a molecule other than the target that one does not want the selected Fab to bind). It is hypothesized that one has a molecule, termed a “competitive ligand”, which binds the target and that an antibody which binds at the same site would be especially useful.
For this procedure Streptavidin Magnetic Beads (Dynal) were blocked once with blocking solution (2% Marvel Milk, PBS (pH 7.4), 0.01% Tween-20 (“2% MPBST”)) for 60 minutes at room temperature and then washed five times with 2% MPBST. 450 μL of beads were blocked for each depletion and subsequent selection set.
Per selection, 6.25 μL of biotinylated depletion target (1 mg/mL stock in PBST) was added to 0.250 mL of washed, blocked beads (from step 1). The target was allowed to bind overnight, with tumbling, at 4° C. The next day, the beads are washed 5 times with PBST.
Per selection, 0.010 mL of biotinylated target antigen (1 mg/mL stock in PBST) was added to 0.100 mL of blocked and washed beads (from step 1). The antigen was allowed to bind overnight, with tumbling, at 4° C. The next day, the beads were washed 5 times with PBST.
In round 1, 2×10¹²up to 10¹³plaque forming units (pfu) per selection were blocked against non-specific binding by adding to 0.500 mL of 2% MPBS (=2% MPBST without Tween) for 1 hr at RT (tumble). In later rounds, 1011 pfu per selection were blocked as done in round 1.
Each phage pool was incubated with 50 μL of depletion target beads (final wash supernatant removed just before use) on a Labquake rotator for 10 min at room temperature. After incubation, the phage supernatant was removed and incubated with another 50 μL of depletion target beads. This was repeated 3 more times using depletion target beads and twice using blocked streptavidin beads for a total of 7 rounds of depletion, so each phage pool required 350 μL of depletion beads.
A small sample of each depleted library pool was taken for titering. Each library pool was added to 0.100 mL of target beads (final wash supernatant was removed just before use) and allowed to incubate for 2 hours at room temperature (tumble).
Beads were then washed as rapidly as possible (e.g.,3 minutes total) with 5×0.500 mL PBST and then 2× with PBS. Phage still bound to beads after the washing were eluted once with 0.250 mL of competitive ligand (˜1 μμM) in PBST for 1 hour at room temperature on a Labquake rotator. The eluate was removed, mixed with 0.500 mL Minimal A salts solution and saved. For a second selection, 0.500 mL 100 mM TEA was used for elution for 10 min at RT, then neutralized in a mix of 0.250 mL of 1 M Tris, pH 7.4+0.500 mL Min A salts.
After the first selection elution, the beads can be eluted again with 0.300 mL of non-biotinylated target (1 mg/mL) for 1 hr at RT on a Labquake rotator. Eluted phage are added to 0.450 mL Minimal A salts.
Three eluates (competitor from 1st selection, target from 1st selection and neutralized TEA elution from 2nd selection) were kept separate and a small aliquot taken from each for titering. 0.500 mL Minimal A salts were added to the remaining bead aliquots after competitor and target elution and after TEA elution. Take a small aliquot from each was taken for tittering.
Each elution and each set of eluted beads was mixed with 2×YT and an aliquot (e.g., 1 mL with 1. E 10/mL) of XL1-Blue MRF′ E. coli cells (or other F′ cell line) which had been chilled on ice after having been grown to mid-logarithmic phase, starved and concentrated (see procedure below—“Mid-Log prep of XL-1 blue MRF′ cells for infection”).
After approximately 30 minutes at room temperature, the phage/cell mixtures were spread onto Bio-Assay Dishes (243×243×18 mm, Nalge Nunc) containing 2×YT, 1 mM IPTG agar. The plates were incubated overnight at 30° C. The next day, each amplified phage culture was harvested from its respective plate. The plate was flooded with 35 mL TBS or LB, and cells were scraped from the plate. The resuspended cells were transferred to a centrifuge bottle. An additional 20 mL TBS or LB was used to remove any cells from the plate and pooled with the cells in the centrifuge bottle. The cells were centrifuged out, and phage in the supernatant was recovered by PEG precipitation. Over the next day, the amplified phage preps were titered.
In the first round, two selections yielded five amplified eluates. These amplified eluates were panned for 2-3 more additional rounds of selection using ˜1. E 12 input phage/round. For each additional round, the depletion and target beads were prepared the night before the round was initiated.
For the elution steps in subsequent rounds, all elutions up to the elution step from which the amplified elution came from were done, and the previous elutions were treated as washes. For the bead infection amplified phage, for example, the competitive ligand and target elutions were done and then tossed as washes (see below). Then the beads were used to infect E. coli. Two pools, therefore, yielded a total of 5 final elutions at the end of the selection.

- 1st selection set
  - A. Ligand amplified elution: elute w/ligand for 1 hr, keep as elution
  - B. Target amplified elution: elute w/ligand for 1 hr, toss as wash elute w/target for 1 hr, keep as elution
  - C. Bead infect. amp. elution: elute w/ligand for 1 hr, toss as wash elute w/target for 1 hr, toss as wash elute w/cell infection, keep as elution
- 2nd selection set
  - A. TEA amplified elution; elute w/TEA 10 min, keep as elution
  - B. Bead infect. amp. elution; elute w/TEA 10 min, toss as wash elute w/cell infection, keep as elution
    Mid-log Prep of XL1 Blue MRF′ Cells for Infection
    (Based on Barbas et al. Phage Display Manual Procedure)

Culture XL1 blue MRF′ in NZCYM (12.5 mg/mL tet) at 37° C. and 250 rpm overnight. Started a 500 mL culture in 2 liter flask by diluting cells 1/50 in NZCYM/tet (10 mL overnight culture added) and incubated at 37° C. at 250 rpm until OD600 of 0.45 (1.5-2 hrs) was reached. Shaking was reduced to 100 rpm for 10 min. When OD600 reached between 0.55-0.65, cells were transferred to 2×250 mL centrifuge bottles, centrifuged at 600 g for 15 min at 4° C. Supernatant was poured off. Residual liquid was removed with a pipette.
The pellets were gently resuspended (not pipetting up and down) in the original volume of 1×Minimal A salts at room temp. The resuspended cells were transferred back into 2-liter flask, shaken at 100 rpm for 45 min at 37° C. This process was performed in order to starve the cells and restore pili. The cells were transferred to 2×250 mL centrifuge bottles, and centrifuged as earlier.
The cells were gently resuspended in ice cold Minimal A salts (5 mL per 500 mL original culture). The cells were put on ice for use in infections as soon as possible.
The phage eluates were brought up to 7.5 mL with 2×YT medium and 2.5 mL of cells were added. Beads were brought up to 3 mL with 2×YT and 1 mL of cells were added. Incubated at 37° C. for 30 min. The cells were plated on 2×YT, 1 mM IPTG agar large NUNC plates and incubated for 18 hr at 30° C.

Example 9

Incorporation of Synthetic Region in FR1/3 Region.
Described below are examples for incorporating of fixed residues in antibody sequences for light chain kappa and lambda genes, and for heavy chains. The experimental conditions and oligonucleotides used for the examples below have been described in previous examples (e.g., Examples 3 & 4).
The process for incorporating fixed FR1 residues in an antibody lambda sequence consists of 3 steps (see FIG. 18): (1) annealing of single-stranded DNA material encoding VL genes to a partially complementary oligonucleotide mix (indicated with Ext and Bridge), to anneal in this example to the region encoding residues 5-7 of the FR1 of the lambda genes (indicated with X . . . X; within the lambda genes the overlap may sometimes not be perfect); (2) ligation of this complex; (3) PCR of the ligated material with the indicated primer (‘PCRpr’) and for example one primer based within the VL gene. In this process the first few residues of all lambda genes will be encoded by the sequences present in the oligonucleotides (Ext., Bridge or PCRpr). After the PCR, the lambda genes can be cloned using the indicated restriction site for ApaLI.
The process for incorporating fixed FR1 residues in an antibody kappa sequence (FIG. 19) consists of 3 steps: (1) annealing of single-stranded DNA material encoding VK genes to a partially complementary oligonucleotide mix (indicated with Ext and Bri), to anneal in this example to the region encoding residues 8-10 of the FR1 of the kappa genes (indicated with X . . . X; within the kappa genes the overlap may sometimes not be perfect) ; (2) ligation of this complex; (3) PCR of the ligated material with the indicated primer (‘PCRpr’) and for example one primer based within the VK gene. In this process the first few (8) residues of all kappa genes will be encode by the sequences present in the oligonucleotides (Ext., Bridge or PCRpr.). After the PCR, the kappa genes can be cloned using the indicated restriction site for ApaLI.
The process of incorporating fixed FR3 residues in a antibody heavy chain sequence (FIG. 20) consists of 3 steps: (1) annealing of single-stranded DNA material encoding part of the VH genes (for example encoding FR3, CDR3 and FR4 regions) to a partially complementary oligonucleotide mix (indicated with Ext and Bridge), to anneal in this example to the region encoding residues 92-94 (within the FR3 region) of VH genes (indicated with X . . . X; within the VH genes the overlap may sometimes not be perfect); (2) ligation of this complex; (3) PCR of the ligated material with the indicated primer (‘PCRpr’) and for example one primer based within the VH gene (such as in the FR4 region). In this process certain residues of all VH genes will be encoded by the sequences present in the oligonucleotides used here, in particular from PCRpr (for residues 70-73), or from Ext/Bridge oligonucleotides (residues 74-91). After the PCR, the partial VH genes can be cloned using the indicated restriction site for XbaI.

It will be understood that the foregoing is only illustrative of the principles of this invention and that various modifications can be made by those skilled in the art without departing from the scope of and sprit of the invention.

TABLE 1


Human GLG FR3 sequences

! VH1
! 66 67 68 69 70 71 72 73 74 75 76 77 78 7980
agg gtc aco atg acc agg gac acg too atc agc aca gcc tac atg
! 81 82 82a 82b 82c 83 84 85 86 87 88 89 90 91 92
gag ctg agc agg ctg aga tot gac gac acg gcc gtg tat tac tgt
! 93 94 95

gcg aga ga ! 1-02# 1
aga gtc acc att acc agg gac aca too gcg agc aca gcc tac atg
gag ctg agc agc ctg aga tct gaa gac acg gct gtg tat tac tgt

gcg aga ga ! 1-03# 2
aga gto acc atg acc agg aac acc too ata agc aca gcc tac atg
gag ctg agc agc ctg aga tct gag gac acg gcc gtg tat tac tgt

gcg aga gg ! 1-08# 3
aga gtc acc atg acc aca gac aca tcc acg agc aca gcc tac atg
gag ctg agg agc ctg aga tct gac gac acg gcc gtg tat tac tgt

gcg aga ga ! 1-18# 4
aga gtc acc atg acc gag gac aca tct aca gac aca gcc tac atg
gag ctg agc agc ctg aga tct gag gac acg gcc gtg tat tac tgt

gca aca ga ! 1-24# 5
aga gtc acc att acc agg gac agg tct atg agc aca gcc tac atg
gag ctg agc agc ctg aga tct gag gac aca gcc atg tat tac tgt

gca aga ta ! 1-45# 6
aga gtc acc atg acc agg gac acg tcc acg agc aca gtc tac atg
gag ctg agc agc ctg aga tct gag gac acg gcc gtg tat tac tgt

gcg aga ga ! 1-46# 7
aga gtc acc att acc agg gac atg tcc aca agc aca gcc tac atg
gag ctg agc agc ctg aga tcc gag gac acg gcc gtg tat tac tgt

gcg gca ga ! 1-58# 8
aga gtc acg att acc gcg gac gaa tcc acg agc aca gcc tac atg
gag ctg agc agc ctg aga tct gag gac acg gcc gtg tat tac tgt

gcg aga ga ! 1-69# 9
aga gtc acg att acc gag gac aaa tcc acg agc aca gcc tac atg
gag ctg agc agc ctg aga tct gag gac acg gcc gtg tat tac tgt

gcg aga ga ! 1-e# 10.
aga gtc acc ata acc gcg gac acg tct aca gac aca gcc tac atg
gag ctg agc agc ctg aga tct gag gac acg gcc gtg tat tac tgt

gca aca ga ! 1-f# 11
! VH2
agg ctc acc atc acc aag gac acc tcc aaa aaccag gtg gtc ctt
aca atg acc aac atg gac cct gtg gac aca gcc aca tat tac tgt
gca cac aga c ! 2-05# 12

agg ctc acc atc tcc aag gac acc tcc aaa agc cag gtg gtc ctt
acc atg acc aac atg gac cct gtg gac aca gcc aca tat tac tgt
gca cgg ata c ! 2-26# 13

agg ctc acc atc tcc aag gac acc tcc aaa aac cag gtg gtc ctt
aca atg acc aac atg gac cct gtg gac aca gcc acg tat tac tgt
gca cgg ata c ! 2-70# 14

! VH3
cga ttc acc atc tcc aga gac aac gcc aag aac tca ctg tat ctg
caa atg aac agc ctg aga gcc gag gac acg gct gtg tat tac tgt
gcg aga ga ! 3-07# 15

cga ttc acc atc tcc aga gac aac gcc aag aac tcc ctg tat ctg
caa atg aac agt ctg aga gct gag gac acg gcc ttg tat tac tgt
gca aaa gat a ! 3-09# 16

cga ttc acc atc tcc aga gac aac gcc aag aac tca ctg tat ctg
caa atg aac agc ctg aga gcc gag gac acg gcc gtg tat tac tgt
gcg aga ga ! 3-11# 17

cga ttc acc atc tcc aga gac aac gcc aag aac tca ctg tat ctg
caa atg aac agc ctg aga gcc gag gac acg gcc gtg tat tac tgt
gcg aga ga ! 3-13# 18

aga ttc acc atc tca aga gat gat tca aaa aac acg ctg tat ctg
caa atg aac agc ctg aaa acc gag gac aca gcc gtg tat tac tgt
acc aca ga ! 3-15# 19

cga ttc acc atc tcc aga gac aac gcc aag aac tcc ctg tat ctg
caa atg aac agt ctg aga gcc gag gac acg gcc ttg tat cac tgt
gcg aga ga ! 3-20# 20

cga ttc acc atc tcc aga gac aac gcc aag aac tca ctg tat ctg
caa atg aac agc ctg aga gcc gag gac acg gct gtg tat tac tgt
gcg aga ga ! 3-21# 21

cgg ttc acc atc tcc aga gac aat tcc aag aac acg ctg tat ctg
caa atg aac agc ctg aga gcc gag gac acg gcc gta tat tac tgt
gcg aaa ga ! 3-23# 22

cga ttc acc atc tcc aga gac aat tcc aag aac acg ctg tat ctg
caa atg aac agc ctg aga gct gag gac acg gct gtg tat tac tgt
gcg aaa ga ! 3-30# 23

cga ttc acc atc tcc aga gac aat tcc aag aac acg ctg tat ctg
caa atg aac agc ctg aga gct gag gac acg gct gtg tat tac tgt
gcg aga ga ! 3303# 24

cga tte acc atc tcc aga gac aat tcc aag aac acg ctg tat ctg
caa atg aac acc ctg aga gct gag gac acg gct gtg tat tac tgt
gcg aaa ga ! 3305# 25

cga ttc acc atc tcc aga gac aat tcc aag aac acg ctg tat ctg
caa atg aae agc ctg aga gcc gag gac acg gct gtg tat tac tgt
gcg aga ga ! 3-33# 26

cga ttc acc ate tcc aga gac aae acc aaa aac tcc ctg tat ctg
caa atg aac agt ctg aga act gag gac aee gee ttg tat tac tgt
gca aaa gat a! 3-43# 27

cga ttc acc atc tcc aga gac aat gcc aag aac tca ctg tat ctg
caa atg aac agc ctg aga gac gag gac acg gct gtg tat tac tgt
gcg aga ga ! 3-48# 28

aga ttc acc atc tca aga gat ggt tcc aaa agc atc gcc tat ctg
caa atg aae acc ctg aaa acc gag gac aca gcc gtg tat tac tgt
act aga ga ! 3-49# 29

cga ttc acc atc tcc aga gac aat tcc aag aac acg ctg tat ctt
caa atg aac acc ctg aga gcc gag gac acg gcc gtg tat tac tgt
gcg aga ga ! 3-53# 30

aga tte acc atc tcc aga gac aat tcc aag aac acg ctg tat ctt
caa atg ggc acc ctg aga gct gag gac atg gct gtg tat tac tgt
gcg aga ga ! 3-64# 31

aga ttc acc atc tcc aga gac aat tcc aag aac acg ctg tat ctt
caa atg aac agc ctg aga gct gag gac acg gct gtg tat tac tgt
gcg aga ga ! 3-66# 32

aga ttc acc atc tca aga gat gat tca aag aac tca ctg tat ctg
caa atg aac agc ctg aaa acc gag gac acg gcc gtg tat tac tgt
gct aga ga ! 3-72# 33

agg ttc acc atc tcc aga gat gat tca aag aac acg gcg tat ctg
caa atg aac agc ctg aaa acc gag gac acg gcc gtg tat tac tgt
act aga ca ! 3-73# 34

cga ttc acc atc tcc aga gac aac gcc aag aac acg ctg tat ctg
caa atg aac agt ctg aga gcc gag gac acg gct gtg tat tac tgt
gea aga ga ! 3-74# 35

aga ttc acc atc tcc aga gac aat tcc aag aac acg ctg eat ctt
caa atg aac agc ctg aga gct gag gac acg gct gtg tat tac tgt
aag aaa ga ! 3-d# 36

! VH4
cga gtc acc ata tca gta gac aag tcc aag aac cag ttc tcc ctg
aag ctg agc tct gtg acc gcc gcg gac acg gcc gtg tat tac tgt
gcg aga ga ! 4-04# 37

cga gtc acc atg tca gta gac acg tcc aag aac cag ttc tcc ctg
aag ctg agc tct gtg acc gcc gtg gac acg gcc gtg tat tac tgt
gcg aga aa ! 4-28# 38

cga gtt acc ata tca gta gac acg tct aag aac cag ttc tcc ctg
aag ctg agc tct gtg act gcc gcg gac acg gce gtg tat tac tgt
gcg aga ga ! 4301# 39

cga gtc acc ata tca gta gac agg tcc aag aac cag ttc tcc ctg
aag ctg agc tct gtg acc gcc gcg gac acg gcc gtg tat tac tgt
gce aga ga ! 4302# 40

cga gtt acc ata tca gta gac acg tcc aag aac cag ttc tcc ctg
aag ctg agc tct gtg act gcc gca gac acg gcc gtg tat tac tgt
gcc aga ga ! 4304# 41

cga gtt acc ata tca gta gac acg tct aag aac cag ttc tcc ctg
aag ctg agc tct gtg act gcc gcg gac acg gcc gtg tat tac tgt
gcg aga ga ! 4-31# 42

cga gtc acc ata tca gta gac acg tcc aag aac cag ttc tcc ctg
aag ctg agc tct gtg acc gcc gcg gac acg gct gtg tat tac tgt
gcg aga ga ! 4-34# 43

cga gtc acc ata tcc gta gac acg tcc aag aac cag ttc tcc ctg
aag ctg agc tct gtg acc gcc gca gac acg gct gtg tat tac tgt
gcg aga ca ! 4-39# 44

cga gtc acc ata tca gta gac acg tcc aag aac cag ttc tcc ctg
aag ctg agc tct gtg acc gct gcg gac acg gcc gtg tat tac tgt
gcg aga ga ! 4-59# 45

cga gtc acc ata tca gta gac acg tcc aag aac cag ttc tcc ctg
aag ctg agc tct gtg acc gct gcg gac acg gcc gtg tat tac tgt
gcg aga ga ! 4-61# 46

cga gtc acc ata tca gta gac acg tcc aag aac cag ttc tcc ctg
aag ctg agc tct gtg acc gcc gca gac acg gcc gtg tat tac tgt
gcg aga ga ! 4-b# 47

! VH5
cag gtc acc atc tca gcc gac aag tcc atc agc acc gcc tac ctg
cag tgg agc agc ctg aag gcc teg gac acc gcc atg tat tac tgt
gcg aga ca ! 5-51# 48

cac gtc acc atc tca gct gac aag tcc atc agc act gcc tac ctg
cag tgg agc agc ctg aag gcc tcg gac acc gcc atg tat tac tgt
gcg aga ! 5-a# 49

! VH6
cga ata acc atc aac eca gac aca tcc aag aac cag ttc tcc ctg
cag ctg aac tct gtg act ccc gag gac acg gct gtg tat tac tgt
gca aga ga ! 6-1# 50

! VH7
cgg ttt gtc ttc tcc ttg gac acc tct gtc agc acg gca tat ctg
cag atc tgc agc cta aag gct gag gac act gcc gtg tat tac tgt
gcg aga ga ! 74.1# 51

TABLE 2


Enzymes that either cut 15 or more human GLGs or have 5+-base
recognition in FR3

Typical entry:

REname		#sites
Recognition
GLGid#:base#	GLGid#:base#	GLGid#:base#. . .

BstEII Ggtnacc

2

1:3

48:3

There are 2 hits at base# 3

MaeIII gtnac

36

1:4	2:4	3:4	4:4	5:4	6:4
7:4	8:4	9:4	10:4	11:4	37:4
37:58	38:4	38:58	39:4	39:58	40:4
40:58	41:4	41:58	42:4	42:58	43:4
43:58	44:4	44:58	45:4	45:58	46:4
46:58	47:4	47:58	48:4	49:4	50:58

There are 24 hits at base# 4

Tsp45I gtsac

33

1:4	2:4	3:4	4:4	5:4	6:4
7:4	8:4	9:4	10:4	11:4	37:4
37:58	38:4	38:58	39:58	40:4	40:58
41:58	42:58	43:4	43:58	44:4	44:58
45:4	45:58	46:4	46:58	47:4	47:58
48:4	49:4	50:58

There are 21 hits at base# 4

HphI tcacc

45

1:5	2:5	3:5	4:5	5:5	6:5
7:5	8:5	11:5	12:5	12:11	13:5
14:5	15:5	16:5	17:5	18:5	19:5
20:5	21:5	22:5	23:5	24:5	25:5
26:5	27:5	28:5	29:5	30:5	31:5
32:5	33:5	34:5	35:5	36:5	37:5
38:5	40:5	43:5	44:5	45:5	46:5
47:5	48:5	49:5

There are 44 hits at base# 5

NlaIII CATG

26

1:9	1:42	2:42	3:9	3:42	4:9
4:42	5:9	5:42	6:42	6:78	7:9
7:42	8:21	8:42	9:42	10:42	11:42
12:57	13:48	13:57	14:57	31:72	38:9
48:78	49:78

	There are 11 hits at base# 42
	There are 1 hits at base# 48 Could cause raggedness.

BsaJI Ccnngg

37

1:14	2:14	5:14	6:14	7:14	8:14
8:65	9:14	10:14	11:14	12:14	13:14
14:14	15:65	17:14	17:65	18:65	19:65
20:65	21:65	22:65	26:65	29:65	30:65
33:65	34:65	35:65	37:65	38:65	39:65
40:65	42:65	43:65	48:65	49:65	50:65
51:14

	There are 23 hits at base# 65
	There are 14 hits at base# 14

AluI AGct

42

1:47	2:47	3:47	4:47	5:47	6:47
7:47	8:47	9:47	10:47	11:47	16:63
23:63	24:63	25:63	31:63	32:63	36:63
37:47	37:52	38:47	38:52	39:47	39:52
40:47	40:52	41:47	41:52	42:47	42:52
43:47	43:52	44:47	44:52	45:47	45:52
46:47	46:52	47:47	47:52	49:15	50:47

	There are 23 hits at base# 47
	There are 11 hits at base# 52 Only 5 bases from 47

BlpI GCtnagc

21

1:48	2:48	3:48	5:48	6:48	7:48
8:48	9:48	10:48	11:48	37:48	38:48
39:48	40:48	41:48	42:48	43:48	44:48
45:48	46:48	47:48

There are 21 hits at base# 48

MwoI GCNNNNNnngc

19

1:48	2:28	19:36	22:36	23:36	24:36
25:36	26:36	35:36	37:67	39:67	40:67
41:67	42:67	43:67	44:67	45:67	46:67
47:67

	There are 10 hits at base# 67
	There are 7 hits at base# 36

DdeI Ctnag

71

1:49	1:58	2:49	2:58	3:49	3:58
3:65	4:49	4:58	5:49	5:58	5:65
6:49	6:58	6:65	7:49	7:58	7:65
8:49	8:58	9:49	9:58	9:65	10:49
10:58	10:65	11:49	11:58	11:65	15:58
16:58	16:65	17:58	18:58	20:58	21:58
22:58	23:58	23:65	24:58	24:65	25:58
25:65	26:58	27:58	27:65	28:58	30:58
31:58	31:65	32:58	32:65	35:58	36:58
36:65	37:49	38:49	39:26	39:49	40:49
41:49	42:26	42:49	43:49	44:49	45:49
46:49	47:49	48:12	49:12	51:65

	There are 29 hits at base# 58
	There are 22 hits at base# 49 Only nine base from 58
	There are 16 hits at base# 65 Only seven bases from 58

BglII Agatct

11

	1:61	2:61	3:61	4:61	5:61	6:61
	7:61	9:61	10:61	11:61	51:47

There are 10 hits at base# 61

BstYI Rgatcy

12

	1:61	2:61	3:61	4:61	5:61	6:61
	7:61	8:61	9:61	10:61	11:61	51:47

There are 11 hits at base# 61

Hpy188I TCNga

17

1:64	2:64	3:64	4:64	5:64	6:64
7:64	8:64	9:64	10:64	11:64	16:57
20:57	27:57	35:57	48:67	49:67

	There are 11 hits at base# 64
	There are 4 hits at base# 57
	There are 2 hits at base# 67 Could be ragged.

MslI CAYNNnnRTG

44

1:72	2:72	3:72	4:72	5:72	6:72
7:72	8:72	9:72	10:72	11:72	15:72
17:72	18:72	19:72	21:72	23:72	24:72
25:72	26:72	28:72	29:72	30:72	31:72
32:72	33:72	34:72	35:72	36:72	37:72
38:72	39:72	40:72	41:72	42:72	43:72
44:72	45:72	46:72	47:72	48:72	49:72
50:72	51:72

There are 44 hits at base# 72

BsiEI CGRYcg

23

1:74	3:74	4:74	5:74	7:74	8:74
9:74	10:74	11:74	17:74	22:74	30:74
33:74	34:74	37:74	38:74	39:74	40:74
41:74	42:74	45:74	46:74	47:74

There are 23 hits at base# 74

EaeI Yggccr

23

There are 23 hits at base# 74

EagI Cggccg

23

There are 23 hits at base# 74

HaeIII GGcc

27

1:75	3:75	4:75	5:75	7:75	8:75
9:75	10:75	11:75	16:75	17:75	20:75
22:75	30:75	33:75	34:75	37:75	38:75
39:75	40:75	41:75	42:75	45:75	46:75
47:75	48:63	49:63

	There are 25 hits at base # 75
	Bst4CI ACNgt 65° C. 63 Sites There is a third isoschismer

1:86	2:86	3:86	4:86	5:86	6:86
7:34	7:86	8:86	9:86	10:86	11:86
12:86	13:86	14:86	15:36	15:86	16:53
16:86	17:36	17:86	18:86	19:86	20:53
20:86	21:36	21:86	22:0	22:86	23:86
24:86	25:86	26:86	27:53	27:86	28:36
28:86	29:86	30:86	31:86	32:86	33:36
33:86	34:86	35:53	35:86	36:86	37:86
38:86	39:86	40:86	41:86	42:86	43:86
44:86	45:86	46:86	47:86	48:86	49:86
50:86	51:0	51:86

There are 51 hits at base# 86 All the other sites are well away

HpyCH4III ACNgt

63

There are 51 hits at base# 86

HinfI Gantc

43

2:2	3:2	4:2	5:2	6:2	7:2
8:2	9:2	9:22	10:2	11:2	15:2
16:2	17:2	18:2	19:2	19:22	20:2
21:2	23:2	24:2	25:2	26:2	27:2
28:2	29:2	30:2	31:2	32:2	33:2
33:22	34:22	35:2	36:2	37:2	38:2
40:2	43:2	44:2	45:2	46:2	47:2
50:60

There are 38 hits at base# 2

MlyI GAGTCNNNNNn

18

2:2	3:2	4:2	5:2	6:2	7:2
8:2	9:2	10:2	11:2	37:2	38:2
40:2	43:2	44:2	45:2	46:2	47:2

There are 18 hits at base# 2

PleI gagtc

18

There are 18 hits at base# 2

AciI Ccgc

24

2:26	9:14	10:14	11:14	27:74	37:62
37:65	38:62	39:65	40:62	40:65	41:65
42:65	43:62	43:65	44:62	44:65	45:62
46:62	47:62	47:65	48:35	48:74	49:74

	There are 8 hits at base# 62
	There are 8 hits at base# 65
	There are 3 hits at base# 14
	There are 3 hits at base# 74
	There are 1 hits at base# 26
	There are 1 hits at base# 35

-″- Gcgg

11

	8:91	9:16	10:16	11:16	37:67	39:67
	40:67	42:67	43:67	45:67	46:67

	There are 7 hits at base# 67
	There are 3 hits at base# 16
	There are 1 hits at base# 91

BsiHKAI GWGCWc

20

2:30	4:30	6:30	7:30	9:30	10:30
12:89	13:89	14:89	37:51	38:51	39:51
40:51	41:51	42:51	43:51	44:51	45:51
46:51	47:51

There are 11 hits at base# 51

Bsp1286I GDGCHc

20

There are 11 hits at base# 51

HgiAI GWGCWc

20

There are 11 hits at base# 51

BsoFI GCngc

26

2:53	3:53	5:53	6:53	7:53	8:53
8:91	9:53	10:53	11:53	31:53	36:36
37:64	39:64	40:64	41:64	42:64	43:64
44:64	45:64	46:64	47:64	48:53	49:53
50:45	51:53

	There are 13 hits at base# 53
	There are 10 hits at base# 64

TseI Gcwgc

17

2:53	3:53	5:53	6:53	7:53	8:53
9:53	10:53	11:53	31:53	36:36	45:64
46:64	48:53	49:53	50:45	51:53

There are 13 hits at base# 53

MnlI gagg

34

3:67	3:95	4:51	5:16	5:67	6:67
7:67	8:67	9:67	10:67	11:67	15:67
16:67	17:67	19:67	20:67	21:67	22:67
23:67	24:67	25:67	26:67	27:67	28:67
29:67	30:67	31:67	32:67	33:67	34:67
35:67	36:67	50:67	51:67

There are 31 hits at base# 67

HpyCH4V TGca

34

5:90	6:90	11:90	12:90	13:90	14:90
15:44	16:44	16:90	17:44	18:90	19:44
20:44	21:44	22:44	23:44	24:44	25:44
26:44	27:44	27:90	28:44	29:44	33:44
34:44	35:44	35:90	36:38	48:44	49:44
50:44	50:90	51:44	51:52

	There are 21 hits at base# 44
	There are 1 hits at base# 52

AccI GTmkac

13

5-base recognition

7:37	11:24	37:16	38:16	39:16	40:16
41:16	42:16	43:16	44:16	45:16	46:16
47:16

There are 11 hits at base# 16

SacII CCGCgg

8

6-base recognition

	9:14	10:14	11:14	37:65	39:65	40:65
	42:65	43:65

	There are 5 hits at base# 65
	There are 3 hits at base# 14

TfiI Gawtc

24

9:22	15:2	16:2	17:2	18:2	19:2
19:22	20:2	21:2	23:2	24:2	25:2
26:2	27:2	28:2	29:2	30:2	31:2
32:2	33:2	33:22	34:22	35:2	36:2

There are 20 hits at base# 2

BsmAI Nnnnnngagac

19

15:11	16:11	20:11	21:11	22:11	23:11
24:11	25:11	26:11	27:11	28:11	28:56
30:11	31:11	32:11	35:11	36:11	44:87
48:87

There are 16 hits at base# 11

BpmI ctccag

19

15:12	16:12	17:12	18:12	20:12	21:12
22:12	23:12	24:12	25:12	26:12	27:12
28:12	30:12	31:12	32:12	34:12	35:12
36:12

There are 19 hits at base# 12

XmnI GAANNnnttc

12

	37:30	38:30	39:30	40:30	41:30	42:30
	43:30	44:30	45:30	46:30	47:30	50:30

There are 12 hits at base# 30

BsrI NCcagt

12

	37:32	38:32	39:32	40:32	41:32	42:32
	43:32	44:32	45:32	46:32	47:32	50:32

There are 12 hits at base# 32

BanII GRGCYc

11

	37:51	38:51	39:51	40:51	41:51	42:51
	43:51	44:51	45:51	46:51	47:51

There are 11 hits at base# 51

Ecl136I GAGctc

11

	37:51	38:51	39:51	40:51	41:51	42:51
	43:51	44:51	45:51	46:51	47:51

There are 11 hits at base# 51

SacI GAGCTc

11

	37:51	38:51	39:51	40:51	41:51	42:51
	43:51	44:51	45:51	46:51	47:51

	There are 11 hits at base# 51

TABLE 3


Synthetic 3-23 FR3 of human heavy chains showning positions of possible
cleavagc sites

! Sites engineered into the synthetic gene are shown in upper case
DNA
! with the RE name bctween vertical bars (as in \| XbaI \|).
! RERSa frequently found in GLGs are shown below the synthetic
sequence
! with the name to the right (as in gtn ac = MaeIII(24), indicating
that
! 24 of the 51 GLGs contain the site)
!
! \|---FR3---
! 89 90 (codon
# in
! R F
synthetic 3-23)
\|cgc\|ttc\| 6
! Allowed DNA \|cgn\|tty\|
! \|agr\|
! ga ntc =
HinfI(38)
! ga gtc =
PleI(18)
! ga wtc =
TfiI(20)
! gtn ac =
MaeIII(24)
! gts ac =
Tsp45I(21)
! tc acc =
HphI(44)
!
! --------FR3--------------------------------------------------
! 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
! T I S R D N S K N T L Y L Q M
\|act\|atc\|TCT\|AGA\|gac\|aac\|tct\|aag\|aat\|act\|ctc\|tac\|ttg\|cag\|atg\|
51
!allowed\|acn\|ath\|tcn\|cgn\|gay\|aay\|tcn\|aar\|aay\|acn\|ttr\|tay\|ttr\|car\|atg\|
! \|agy\|agr\| \|agy\| \|ctn\| \|ctn\|
! \| ga\|gac = BsmAI(16) ag ct =
AluI(23)
! c\|tcc ag = BpmI(19) g ctn agc =
BlpI(21)
! \| \| g aan nnn ttt = XmnI(12)
! \| XbaI \| tg ca =
HpyCH4V(21)
!
! ---FR3----------------------------------------------------->\|
! 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
! N S L R A E D T A V Y Y C A K
\|aac\|agC\|TTA\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat\|tgc\|gct\|aaa\| 96
!allowed\|aay\|tcn\|ttr\|cgn\|gcn\|gar\|gay\|acn\|gcn\|gtn\|tay\|tay\|tgy\|gcn\|aar\|
! \|agy\|ctn\|agr\| \| \|
! \| \| cc nng g = BsaJI(23) ac ngt = Bst4CI(51)
! \| aga tct = BglII(10) \| ac ngt =
HpyCH4III(51)
! \| Rga tcY = BstYI(11) \| ac ngt = TaaI(51)
! \| \| c ayn nnn rtc = MslI(44)
! \| \| cg ryc g = BsiEI(23)
! \| \| yg gcc r = EagI(23)
! \| \| cg gcc g = EagI(23)
! \| \| \|g gcc = HaeIII(25)
! \| \| gag g = MnlI(31)\|
! \|AflII \| \| PstI \|

TABLE 4


REdaptors, Extenders, and Bridges used for Cleavacc and
Capture of Human Heavy Chains in FR3.

A: HpyCH4V Probes of actual human HC genes
!HpyCH4V in FR3 of human HC, bases 35-56; only those with TGca site
TGca; 10,

RE recognltion:tgca	of length 4 is expected at
10

1	6-1	agttctccctgcagctgaactc
2	3-11,3-07, 3-21, 3-72,3-48	cactgtatctgcaaatgaacag
3	3-09, 3-43,3-20	ccctgtatctgcaaatgaacag
4	5-51	ccgcctacctgcagtggagcag
5	3-15,3-30,3-30.5,3-30.3,3-74,3-23,3-33	cgctgtatctgcaaatgaacag
6	7-4.1	cggcatatctgcagatctgcag
7	3-73	cggcgtatctgcaaatgaacag
8	5-a	actgcctacctgcagtggagcag
9	3-49	tcgcctatctgcaaatgaacag

	B: HpyCH4V REdaptors, Extenders, and Bridges
	B.1 PEdaptors
	! Cutting HC lower strand:
	! TmKeller for 100 mM NaCl, zero formamide

! Edapters for cleavage

T_m ^W

T_m ^K

(ON_HCFR36-1)	5′-agttctcccTGCAgctgaactc-3′	68.0	64.5
(ON_HCFR36-1A)	5′-ttctcccTGCAgctgaactc-3′	62.0	62.5
(ON_HCFR36-1B)	5′-ttctcccTGCAgctgaac-3′	56.0	59.9
(ON_HCFR33-15)	5′-cgctgtatcTGCAaatgaacag3′	64.0	60.8
(ON_HCFR33-15A)	5′-ctgtatcTGCAaatgaacag-3′	56.0	56.3
(ON_HCFR33-15B)	5′-tgtatcTGCAaatgaac-3′	50.0	53.1
(ON_HCFR33-11)	5′-cactgtatcTGCAaatgaacag-3′	62.0	58.9
(ON_HCFR35-51)	5′-ccgcctaccTGCAgtggagcag-3′	74.0	70.1

	B.2 Segment of synthetic 3-23 gene into which captured CDR3 is to
	be cloned
	! XbaI . . .
	!D323* cgCttcacTaag tcT aga gac aaC tcT aag aaT acT ctC taC
	! scab........designed gene 3-23 gene................
	!
	! HpyCH4V
	! .. .. AflII . . .
	! Ttg caG atg aac agc TtA agG . . .
	! .............................. . . .
	B.3 Extender and Bridges
	! Extender (bottom strand):
	(ON_HCHpyEx01) 5′-cAAgTAgAgAgTATTcTTAgAgTTgTcTcTAgAcTTAgTgAAgcg-3′
	! ON_HCHpyEx01 is the reverse complement of
	! 5′-cgCttcacTaag tcT aga gac aaC tcT aag aaT acT ctC taC Ttg -3′
	!
	! Bridges (top strand, 9-base overlap)
	!
	(ON_HCHpyBr016-1) 5′-cgCttcacTaag tcT aga gac aaC tcT aag-
	aaT acT ctC taC Ttg CAgctgaac-3′ {(3′-term C is
	blocked)
	!
	! 3-15 et al. + 3-11
	(ON_HCHpyBr023-15) 5′-cgCttcacTaag tcT aga gac aaC tcT aag-
	aaT acT ctC taC Ttg CAaatgaac-3′ {3′-term C is
	blocked)
	!
	! 5-51
	(ON_1-ICHpyBr045-51) 5′-cgCttcacTaag tcT aga gac aaC tcT aag-
	aaT acT ctC taC Ttg CAgtggagc-3′ (3′-term C is
	blocked)
	!
	! PCR primer (top strand)
	!
	(ON_HCHpyPCR) 5′-cgCttcacTaag tcT aca gac-3′
	!

C: BipI Probes from human HC GLGs

1

1-58, 1-03, 1-08, 1-69, 1-24, 1-45, 1-46, 1-f, 1-e

acatggaGCTGAGCagcctgag

2

1-02

acatggaGCTGAGCaggctqag

3

1-18

acatggagctgaggagcctgag

4

5-51, 5-a

acctgcagtggagcagcctgaa

5

3-15, 3-73, 3-49, 3-72

atctgcaaatgaacagcctgaa

6

3303,3-33,3-07,3-11,3-30,3-21,3-23,3305,3-48

atctgcaaatgaacagcctgag

7

3-20,3-74,3-09,3-43

atctgcaaatgaacagtctgag

8

74.1

atctgcagatctgcagcctaaa

9

3-66, 3-13, 3-53, 3-d

atcttcaaatgaacagcctgag

10

3-64

atcttcaaatgggcagcctgag

11

4301,4-28,4302,4-04,4304,4-31,4-34,4-39,4-59,4-61,4-b

ccctgaaGCTGAGCtctgtgac

12

6-1

ccctgcagctgaactctgtgac

13

2-70,2-05

tccttacaatgaccaacatgga

14

2-26

tccttaccatgaccaacatgga

	D: BlpI REdaptors, Extenders, and Bridges
	D.1 BEdaptors

		T_m ^W	T_m ^K
(B1pF3HC1-58)	5′-ac atg gaG CTG AGC agcctg ag-3′	70	66.
		4
(B1pF3HC6-1)	5′-cc ctg aag ctg agc tctgtg ac-3′	70	66.
		4

	B1pF3HC6-1 matches 4-30.1, not 6-1.
	D.2 Segment of synthetic 3-23 gene into which captured CDR3 is to
	be cloned
	!
	Blp\|
	!
	! XbaI . . .
	... ...
	!D323* cgCttcacTaag TCT AGA gac aaC tcT aag aaT acT ctC taC Ttg
	caG atg aac
	!
	! AtlII . . .
	! agC TTA AGG
	D.3 Extender and Bridges
	! Bridges
	(BlpF3Br1) 5′-cgCttcacTcag tcT aga gaT aeC AGT aaA aaT acT TtG-
	taC Ttg caG Ctg a\|GC agc ctg-3′
	(BlpF3Br2) 5′-cgCttcacTcag tcT aga gaT aaC AGT aaA aaT acT TtG-
	taC Ttg caG Ctg a\|gc tct gtg-3′
	! \| lower strand is cut here
	! Extender
	(BlpF3Ext) 5′-
	TcAgcTgcAAgTAcAAAgTATTTTTAcTgTTATcTcTAgAgAcTgAgTgAAgcg-3′
	! BlpF3Ext is the reverse complement of:
	! 5′-cgCttcacTcag tcT aga gaT aaC AGT aaA aaT acT TtG taC Ttg caG
	Ctg a-3′
	!
	(BlpF3PCR) 5′-cgCttcacTcag tcT aga gaT aaC-3′

E: HpyCH4III Distinct GLG sequences surrounding site, bases 77-98

1

102#118#4,146#7,169#9,1e#10,311#17,353#30,404#37,4301

ccgzqtattactgtgcgagaga

2

103#2,307#15,321#21,3303#24,333#26,348#28,364#31,366#32

ctgtgtattactgtgcgagaga

3

108#3

ccgtgtattactgtgcgagagg

4

124#5, 1f#11

ccgtgtattactgtgcaacaga

5

145#6

ccatgtattactgtgcaagata

158#8

ccgtgtattactgtgcggcaga

7

205#12

ccacatattactgtgcacacag

8

226#13

ccacatattactgtgcacggat

9

270#14

ccacgtattactgtgcacggat

10

309#16, 343#27

ccttgtattactgtgcaaaaga

11

313#18, 374#35, 61#50

ctgtgtattactgtgcaagaga

12

315#19

ccgtgtattactgtaccacaga

13

320#20

ccttgtatcactgtgcgagaga

14

323#22

ccgtatattactgtgcgaaaga

15

330#23, 3305#25

ctgtgtattactgtgcgaaaga

16

349#29

ccgtgtattactgtactagaga

17

372#33

ccgtgtattactgtgctagaga

18

373#34

ccgtgtattactgtactagaca

19

3d#36

ctgtgtattactgtaagaaaga

20

428#38

ccgtgtattactgtgcgagaaa

21

4302#40, 4304#41

ccgtgtattactgtgccagaga

22

439#44

ctgtgtattactgtgcgagaca

23

551#48

ccatgtattactgtgcgagaca

24

5a#49

ccatgtattactgtgcgaga

	F: HypCH4III PEdaptors, Extenders, and Bridges
	F.1 PEdaptors
	! ONs for cleavacc of HC(lower) in FR3(bases 77-97)
	! For cleavacc with HpyCH4III, Bst4CI, or Taa\|
	! cleavage is in lower chain before base 88.
	! 77 788 888 888 889 999 999 9

! 78 901 234 567 890 123 456 7

T_m ^w

T_m ^k
(H43.77.97.1-02#1)	5′-cc gtg tat tAC TGT gcg aga g-3′	6462.6
(H43.77.97.1-03#2)	5′-ct gtg tat tAC TGT gcg aga g-3′	6260.6
(H43.77.97.108#3)	5′-cc gtg tat tAC TGT gcg aga g-3′	6462.6
(H43.77.97.323#22)	5′-cc gta tat tac tgt gcg aaa g-3′	6058.7
(H43.77.97.330#23)	5′-ct gtg tat tac tgt gcg aaa g-3′	6058.7
(H43.77.97.439#44)	5′-ct gtg tat tac tgt gcg aga c-3′	6260.6
(H43.77.97.551#48)	5′-cc atg tat tac tgt gcg aga -3′	6260.6
(H43.77.97.5a#49)	5′-cc atg tat tAC TGT gcg aga -3′	5858.3

	F.2 Extender and Bridges
	! XbaI and Afill sites in bridges are bunged
	(H43.XABr1) 5′-ggtgtagtga-
	\|TCT\|AGt\|gac\|aac\|tct \|aag\|aat\|act\|ctc\|tac\|ttg\|cag\|atg\|-
	\|aac\|agC\|TTt\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac tat tgt gcg aga-3′
	(H43.XABr2) 5′-ggtgtagtga-
	\|TCT \|AGt\|gac\|aac\|tct \|aag\|aat\|act\|ctc\|tad ttg\|cag\|atg\|-
	\|aac\|agC\|TTt\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat tgt gcg aaa-3′
	(H43.XAExt) 5′-ATAgTAgAcT gcAgTgTccT cAgcccTTAA gcTgTTcATc
	TgCAAgTAgA-
	gAgTATTcTT AgAgTTgTcT cTAgATcACT AcAcc-3′
	!H43.XAExt is the reverse complement of
	! 5′-ggtgtagtga-
	! \|TCT\|AGA\|gac\|aac\|tct\|aag\|aat\|act\|ctg\|tac\|ttg\|cag\|atg\|-
	! \|aac\|agC\|TTt\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat-3′
	(H43.XAPCR) 5′-ggtgtagtga \|TCT\|AGA\|gac\|aac-3′
	! XbaI and AflII sites in bridges are bunged
	(H43.ABr1) 5′-ggtgtagtga-
	\|aac\|agC\|TTt\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat tgt gcg aga-3′
	(H43.ABr2) 5′-ggtgtagtga-
	\|aac\|agC\|TTA\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat tgt gcg aaa-3′
	(H43.AExt) 5′-ATAgTAgAcTgcAgTgTccTcAgcccTTAAgcTgTTTcAcTAcAcc-3′
	! (H43.AExt) is the reverse complement of 5′-ggtgtagtga-
	! \|aac\|a gC\|TTA\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat-3′
	(H43.APCR) 5′-ggtgtagtga \|aac\|a gC\|TTA\|AGg\|gct\|-3′

TABLE 5


Analysis of frequency of matching REdaptors in actual V genes

A: HpyCH4V in HC at bases 35-56

Number of mismatches.....................Number

Id	Ntct	0	1	2	3	4	5	6	7	8	9	10	Cut	Id	Probe

1	510	5	11	274	92	61	25	22	11	1	3	5443	6-1	agttctcccTGCAgctgaactc
2	192	54	42	32	24	15	2	3	10	3	1	6	167	3-11	cactgtatcTGCAaatgaacag
3	58	19	7	17	6	5	1	0	1	0	2	0	543-09	ccctgtatcTGCAaatgaacag
4	267	42	33	9	8	8	82	43	22	8	11	1	100	5-51	ccgcctaccTGCAgtggagcag
5	250	111	59	41	24	7	5	1	0	0	2	0 242	3-15	cgctgtatcTGCAaatgaacag
6	7	0	2	0	1	0	0	0	0	0	4	0	3	74.1	cggcatatcTGCAgatctgcag
7	7	0	2	2	0	0	2	1	0	0	0	0	4	3-73	cggcgtatcTGCAaatgaacag
8	26	10	4	1	3	1	2	1	3	1	0	0	19	5-a	ctgcctaccTGCAgtggagcag
9	21	8	2	3	1	6	1	0	0	0	0	0	20	3-49	tcgcctatcTGCAaatgaacag
	1338	249	162	379	149	103	120	71	47	13	23	12	1052
		249	411	790	939		1162		1280		1316
						1042		1233		1293		1338

Id	Probe	dotted probe

6-1	agttctcccTGCAgctgaactc	agttctcccTGCAgctgaactc
3-11	cactgtatcTGCAaatgaacag	cac.g.at.....aa.....ag
3-09	ccctgtatcTGCAaatgaacag	ccc.g.at.....aa.....ag
5-51	ccgcctaccTGCAgtggagcag	ccgc..a.......tg..g.ag
3-15	cgctgtatcTGCAaatgaacag	c.c.g.at.....aa.....ag
7-4.1	cggcatatcTGCAgatctgcag	c.gca.at......a.ctg.ag
3-73	cggcgtatcTGCAaatgaacag	c.gcg.at.....aa.....ag
5-a	ctgcctaccTGCAgtggaacag	ctgc..a.......tg..g.ag
3-49	tcgcctatcTGCAaatgaacag	tcgc..at.....aa.....ag

	Seqs with the expected RE site only.......1004
	(Counts only cases with 4 or fewer mismatches)
	Seqs with only an unexpected site......... 0
	Seqs with both expected and unexpected.... 48
	(Counts only cases with 4 or fewer mismatches)
	Seqs with no sites........................ 0

B: BlpI in HC

Id	Ntot	0	1	2	3	4	5	6	7	8	Ncut	Name

1	133	73	16	11	13	6	9	1	4	0	119	1-58	acatggaGCTGAGCagcctgag
2	14	11	1	0	0	0	0	1	0	1	12	1-02	acatggagctgagcaggctgag
3	34	17	8	2	6	1	0	0	0	0	0	1-18	acatggagctgaggagcctgag
4	120	50	32	16	10	9	1	1	1	0	2	5-51	acctgcagtggagcagcctgaa
5	55	13	11	10	17	3	1	0	0	0	0	3-15	atctgcaaatgaacagcctgaa
6	340	186	88	41	15	6	3	0	1	0	0	3303	atctgcaaatgaacagcctgag
7	82	25	16	25	12	1	3	0	0	0	0	3-20	atctgcaaatgaacagtctgag
8	3	0	2	0	1	0	0	0	0	0	0	74.1	atctgcagatctgcagcctaaa
9	23	18	2	2	1	0	0	0	0	0	0	3-66	atcttcaaatgaacagcctgag
10	2	1	0	1	0	0	0	0	0	0	0	3-66	atcttcaaatgggcagcctgag
11	486	249	78	81	38	21	10	4	4	1	467	4301	ccctgaagctgagctctgtgac
12	16	6	3	1	0	1	1	3	1	0	1	6-1	ccctgcagctgaactctgtgac
13	28	15	8	2	2	1	0	0	0	0	0	2-70	tccttacaatgaccaacatgga
14	2	0	2	0	0	0	0	0	0	0	0	2-26	tccttaccatgaccaacatgga

Name	Full seguence	Dot mode

1-58	acatggacCTGAGCagcctgag	acatggaGCTGAGCagcctgag
1-02	acatggagctgagcaggctgag	...............g......
1-18	acatggagctgaggagcctgag	............g.........
5-51	acctgcagtggagcagcctga&	..c..c..tg...........a
3-15	atctgcaaatgaacagcctgaa	.tc..c.aa...a........a
3-30.3	atctgcaaatgaacagcctgag	.tc..c.aa..a..........
3-20	atctgcaaatgaacagtctgag	.tc..c.aa...a...t.....
7-4.1	atctgcagatctgcagcctaaa	.tc..c..a.ct.......a.a
3-66	atcttcaaatgaacagcctgag	.tc.tc.aa...a.........
3-64	atcttcaaatgggcagcctgag	.tc.tc.aa..g..........
4-30.1	ccctgaagctgagctctgtgacc	c.c..a........tctg...c
6-1	ccctgcagctgaactctgtgac	c.c..c......a.tctg...c
2-70	tccttacaatgaccaacatggat	t.c.tacaa...c..a.a..ga
2-26	tccttaccatgaccaacatggat	t.c.tacca...c..a.a..ga

	Seqs with the expected RE site only....... 597 (counting seguences with 4 or fewer mismatches)
	Seqs with only an unexpected site......... 2
	Seqs with both expected and unexpected.... 2
	Seqs with no sites........................ 686

C. HpyCH4III, Bst4CI, or TaaI in HC
In scoring whether the RE site of interest is present, only ONs that have 4 or fewer mismatches are counted
Number of sequences.......... 1617

Id	Ntot	0	1	2	3	4	5	6	7	8	Ncut		acngt	acngt

1	244	78	92	43	18	10	1	2	0	0	241	102#1,1	ccgtgtattACTGTgcgagaga	ccgtgtattactgtgcgagaga
2	457	69	150	115	66	34	11	8	3	1	434	103#2,3	ctgtgtattactgtgcgagaga	.t....................
3	173	52	45	36	22	14	3	0	0	1	169	108#3	ccgtgtattactgtgcgagagg	.....................g
4	16	0	3	2	2	1	6	0	1	1	8	124#5,1	ccgtgtattactgtgcaacaga	.................a.c..
5	4	0	0	1	0	1	1	0	1	0	2	145#6	ccatgtattactgtgcaagata	..a..............a...t
6	15	1	0	1	0	6	4	1	1	1	8	158#8	ccgtgtattactgtgcggcaga	................gc....
7	23	4	8	5	2	2	1	1	0	0	21	205#12	ccacatattactgtgcacacag	..aca...........acacag
8	9	1	1	1	0	3	2	1	0	0	6	226#13	ccacatattactgtgcacggat	..aca...........ac.gat
9	7	1	3	1	1	0	0	1	0	0	6	270#14	ccacgtattactgtgacggat	..ac............ac.gat
10	23	7	3	5	5	2	1	0	0	0	22	309#16,	ccttgtattactgtgcaaaaga	..t.............a.a...
11	35	5	10	7	6	3	3	0	1	0	31	313#18,	ctgtgtattactgtgcaagaga	.t..............a.....
12	18	2	3	2	2	6	1	0	2	0	15	315#19	ccgtgtattactgtaccacaga	..............a.c.c...
13	3	1	2	0	0	0	0	0	0	0	3	320#20	ccttgtatcactgtgcgagaga	..t......c............
14	117	29	23	28	22	8	4	2	1	0	110	323#22	ccgtatattacttggcgaaaga	.....a................
15	75	21	25	13	9	1	4	2	0	0	69	330#23,	ctgtgtattactgtgcgaaaga	.t...............a....
16	14	2	2	2	3	0	3	1	1	0	9	349#29	ccgtgtattactgtactagaga	..............a.t.....
17	2	0	0	1	0	0	1	0	0	0	1	372#33	ccgtgtattactgtgctagaga	.................t....
18	1	0	0	1	0	0	0	0	0	0	1	373#34	ccgtgtattactgtaagaaaga	...............aa..a..
19	2	0	0	0	0	0	0	0	0	2	0	3d#36	ctgtgtattactgtaagaaaga	.t...........aa..a....
20	34	4	9	9	4	5	3	0	0	0	31	428#38	ccgtgtattactgtgcgagaaa	.....................a
21	17	5	4	2	2	3	1	0	0	0	16	4302#40	ccgtgtattactgtgcgagaca	................c.....
22	75	15	17	24	7	10	1	1	0	0	73	439#44	ctgtgtattactgtgcgagaca	.t..................c.
23	40	14	15	4	5	1	0	1	0	0	39	551#48	ccatgtattactgtgagagaca	..a.................c.
24	213	26	56	60	42	20	7	2	0	0	204	5a#49	ccatgtattactgtgcgagaAA	..a.................AA

Group	337	471	363	218	130	58	23	11	6
Cumulative	337	808	1171	1389	1519	1577	1600	1611	1617

Seqs with the expected RE site only.......1511

Seqs with only en unexpected site......... 0

Seqs with both expected and unexpected.... 8

Seqs with no sites........................ 0

TABLE 5D


Analysis repeated using only 8 best REdaptors

Id Ntot 0 1 2 3 4 5 6 7 8+
1 301 78 101 54 32 16 9 10 1 0 281 102#1
ccgtgtattactgtgcgagaga
2 493 69 155 125 73 37 14 11 3 6 459 103#2
ctgtgtattactgtgcgagaga
3 189 52 45 38 23 18 5 4 1 3 176 108#3
ccgtgtattactgtgcgagagg
4 127 29 23 28 24 10 6 5 2 0 114 323#22
ccgtatattactgtgcgaaaga
5 78 21 25 14 11 1 4 2 0 0 72 330#23
ctgtgtattactgtgcgaaaga
6 79 15 17 25 8 11 1 2 0 0 76 439#44
ctgtgtattactgtgcgagaca
7 43 14 15 5 5 3 0 1 0 0 42 551#48
ccatgtattactgtgcgagaca
8 307 26 63 72 51 38 24 14 13 6 250 5a#49
ccatgtattactgtgcgaga
1 102#1 ccgtgtattactgtgcgagaga ccgtgtattactgtgcgagaga
2 103#2 ctgtgtattactgtgcgagaga .t....................
3 108#3 ccgtgtattactgtgcgagagg .....................g
4 323#22 ccgtatattactgtgcgaaaga ....a.............a...
5 330#23 ctgtgtattactgtgcgaaaga .t.................a..
6 439#44 ctgtgtattactgtgcgagaca .t..................c.
7 551#48 ccatgtattactgtgcgagaca ..a.................c.
8 5a#49 ccatgtattactgtgcgagaAA ..a.................AA
Seqs with the expected RE site only.......1463/1617
Seqs with only an unexpected site......... 0
Seqs with both expected and unexpected.... 7
Seqs with no sites........................ 0

TABLE 6


Human HC GLG FR1 Seguences
VH Exon—Nucleotide sequence alignment

VH1
1-02	CAG GTG CAG CTG GTG CAG TCT GGG GCT GAG GTG AAG AAG CCT GGG GCC TCA GTG AAG
	GTC TCC TGC AAG GCT TCT GGA TAC ACC TTC ACC

1-03	cag gtC cag ctT gtg cag tct ggg gct gag gtg aag aag cct ggg gcc toa gtg aag
	gtT tcc tgc aag gct tct gga tac aoc ttc acT

1-08	cag gtg cag ctg gtg cag tct ggg gct gag gtg aag aag cct ggg gcc tca gtg aag
	gtc tcc tgc aag gct tct gga tac acc ttc acc

1-18	cag gtT cag ctg gtg cag tct ggA gct gag gtg aag aag cct ggg gcc tca gtg aag
	gtc tcc tgc aag gct tct ggT tac acc ttT acc

1-24	cag gtC cag ctg gtA cag tct ggg gct gag gtg aag aag cct ggg gcc tca gtg aag
	gtc tcc tgc aag gTt tcC gga tac acc Ctc acT

1-45	cag Atg cag ctg gtg cag tct ggg gct gag gtg aag aag Act ggg Tcc toa gtg aag
	gtT tcc tgc aag gct tcC gga tac acc ttc acc

1-46	cag gtg cag ctg gtg cag tct ggg gct gag gtg aag aag cct ggg gcc tca gtg aag
	gtT tcc tgc aag gcA tct gga tac acc ttc acc

1-58	caA Atg cag ctg gtg cag tct ggg Cct gag gtg aag aag cct ggg Acc tca gtg aag
	gtc tcc tgc aag gct tct gga tTc acc ttT acT

1-69	cag gtg cag ctg gtg cag tct ggg gct gag gtg aag aag cct ggg Tcc tcG gtg aag
	gtc tcc tgc aag gct tct gga GGo acc ttc aGc

1-e	cag gtg cag ctg gtg cag tct ggg gct gag gtg aag aag cct ggg Tcc tcG gtg aag
	gtc tcc tgc aag gct tct gga GGc acc ttc aGc

1-f	Gag gtC cag ctg gtA cag tct ggg gct gag gtg aag aag cct ggg gcT Aca gtg aaA
	Atc tcc tgc aag gTt tct gga tac acc ttc acc

VH2
2-05	CAG ATC ACC TTG AAG GAG TCT GGT CCT ACG CTG GTG AAA CCC ACA CAG ACC CTC ACG
	CTG ACC TGC ACC TTC TCT GGG TTC TCA CTC AGC

2-26	cag Gtc acc ttg aag gag tct ggt cct GTg ctg gtg aaa ccc aca Gag acc ctc acg
	ctg acc tgc acc Gtc tct ggg ttc tca ctc agc

2-70	cag Gtc acc ttg aag gag tct ggt cct Gcg ctg gtg aaa ccc aca cag acc ctc acA
	ctg acc tgc acc ttc tct ggg ttc tca ctc agc

VH3
3-07	GAG GTG CAG CTG GTG GAG TCT GGG GGA GGC TTG GTC CAG CCT GGG GGG TCC CTG AGA
	CTC TCC TGT GCA GCC TCT GGA TTC ACC TTT AGT

3-09	gaA gtg cag ctg gtg gag tct ggg gga ggc ttg gtA cag cct ggC Agg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttt GAt

3-11	Cag gtg cag ctg gtg gag tct ggg gga ggc ttg gtc Aag cct ggA ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttC agt

3-13	gag gtg cag ctg gtg gag tct ggg gga ggc ttg gtA cag cct ggg ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttC agt

3-15	gag gtg cag ctg gtg gag tct ggg gga ggc ttg gtA Aag cct ggg ggg tcc otT aga
	ctc tcc tgt gca gcc tct gga ttc acT ttC agt

3-20	gag gtg cag ctg gtg gag tct ggg gga ggT Gtg gtA cGg cct ggg ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttt GAt

3-21	gag gtg cag ctg gtg gag tct ggg gga ggc Ctg gtc Aag cct ggg ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttC agt

3-23	gag gtg cag ctg Ttg gag tct ggg gga ggc ttg gTA cag cct ggg ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttt agC

3-30	Cag gtg cag ctg gtg gag tct ggg gga ggc Gtg gtc cag cct ggg Agg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttC agt

3-30.3	Cag gtg cag ctg gtg gag tct ggg gga ggc Gtg gtc cag cct ggg Agg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttC agt

3-30.5	Cag gtg cag ctg gtg gag tct ggg gga ggc Gtg gtc cag cct ggg Agg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttC agt

3-33	Cag gtg cag ctg gtg gag tct ggg gga ggc Gtg gtc cag cct ggg Agg tcc ctg aga
	ctc tcc tgt gca gcG tct gga ttc acc ttC agt

3-43	gaA gtg cag ctg gtg gag tct ggg gga gTc Gtg gtA cag cct ggg ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttt GAt

3-48	gag gtg cag ctg gtg gag tct ggg gga ggc ttg gtA cag cct ggg ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttC agt

3-49	gag gtg cag ctg gtg gag tct ggg gga ggc ttg gtA cag ccA ggg Cgg tcc ctg aga
	ctc tcc tgt Aca gcT tct gga ttc acc ttt Ggt

3-53	gag gtg cag ctg gtg gag Act ggA gga ggc ttg Atc cag cct ggg ggg tcc ctg aga
	ctc tcc tgt gca gcc tct ggG ttc acc GtC agt

3-64	gag gtg cag ctg gtg gag tct ggg gga ggc ttg gtc cag cct ggg ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttC agt

3-66	gag gtg cag ctg gtg gag tct ggg gga ggc ttg gtc cag cct ggg ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc Gtc agt

3-72	gag gtg cag ctg gtg gag tct ggg gga ggc ttg gtc cag cct ggA ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttC agt

3-73	gag gtg cag ctg gtg gag tct ggg gga ggc ttg gtc cag cct ggg ggg tcc ctg aAa
	ctc tcc tgt gca gcc tct ggGttc acc ttC agt

3-74	gag gtg cag ctg gtg gag tcC ggg gga ggc ttA gtT cag cct ggg ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc ttC agt

3-d	gag gtg cag ctg gtg gag tct Cgg gga gTc ttg gtA cag cct ggg ggg tcc ctg aga
	ctc tcc tgt gca gcc tct gga ttc acc GtC agt

VH4
4-04	CAG GTG CAG CTG CAG GAG TCG GGC CCA GGA CTG GTG AAG CCT TCG GGG ACC CTG TCC
	CTC ACC TGC GCT GTC TCT GGT GGC TCC ATC AGC

4-28	cag gtg cag ctg cag gag tcg ggc cca gga ctg gtg aag cct tcg gAC acc ctg tcc
	ctc acc tgc gct gtc tct ggt TAc tcc atc agc

4-30.1	cag gtg cag ctg cag gag tcg ggc cca gga ctg gtg aag cct tcA CAg acc ctg tcc
	ctc acc tgc Act gtc tct ggt ggc tcc atc agc

4-30.2	cag Ctg cag ctg cag gag tcC ggc Tca gga ctg gtg aag cct tcA CAg acc ctg tcc
	ctc acc tgc gct gtc tct ggt ggc tcc atc agc

4-30.4	cag gtg cag ctg cag gag tcg ggc cca gga ctg gtg aag cct tcA CAg acc ctg tcc
	ctc acc tgc Act gtc tct ggt ggc tcc atc agc

4-31	cag gtg cag ctg cag gag tcg ggc cca gga ctg gtg aag cct tcA CAg acc ctg tcc
	ctc acc tgc Act gtc tct ggt ggc tcc atc agc

4-34	cag gtg cag ctA cag Cag tGg ggc Gca gga ctg Ttg aag cct tcg gAg acc ctg tcc
	ctc acc tgc gct gtc tAt ggt ggG tcc Ttc agT

4-39	cag Ctg cag ctg cag gag tcg ggc cca gga ctg gtg aag cct tct gAg acc ctg tcc
	ctc acc tgc Act gtc tct ggt ggc tcc atc agt

4-59	cag gtg cag ctg cag gag tcg ggc cca gga ctg gtg aag cct tcg gAg acc ctg tcc
	ctc acc tgc Act gtc tct ggt ggc tcc atc agT

4-61	cag gtg cag ctg cag gag tcg ggc cca gga ctg gtg aag cct tcg gAg acc ctg tcc
	ctc acc tgc Act gtc tct ggt ggc tcc Gtc agc

4-b	cag gtg cag ctg cag gag tcg ggc cca gga ctg gtg aag cct tcg gAg acc ctg tcc
	ctc acc tgc gct gtc tct ggt TAc tcc atc agc

VH5
5-51	GAG GTG CAG CTG GTG CAG TCT GGA GCA GAG GTG AAA AAG CCC GGG GAG TCT CTG AAG
	ATC TCC TGT AAG GGT TCT GGA TAC AGC TTT ACC

5-a	gaA gtg cag ctg gtg cag tct gga gca gag gtg aas aag ccc ggg gag tct ctg aGg
	atc tcc tgt aag ggt tct gga tac agc ttt acc

VH6
6-1	CAG GTA CAG CTG CAG CAG TCA GGT CCA GGA CTG GTG AAG CCC TCG CAG ACC CTC TCA
	CTC ACC TGT GCC ATC TCC GGG GAC AGT GTC TCT

VH7
7-4.1	CAG GTG CAG CTG GTG CAA TCT GGG TCT GAG TTG AAG AAG CCT GGG GCC TCA GTG AAG
	GTT TCC TGC AAG GCT TCT GGA TAC ACC TTC ACT

TABLE 7


RERS sites in Human HC GLG FR1s where there are at least 20 GLGs cut

BsgI GTGCAG

71

(cuts 16/14 bases to right)

1:4	1:13	2:13	3:4	3:13	4:13
6:13	7:4	7:13	8:13	9:4	9:13
10:4	10:13	15:4	15:65	16:4	16:65
17:4	17:65	18:4	18:65	19:4	19:65
20:4	20:65	21:4	21:65	22:4	22:65
23:4	23:65	24:4	24:65	25:4	25:65
26:4	26:65	27:4	27:65	28:4	28:65
29:4	30:4	30:65	31:4	31:65	32:4
32:65	33:4	33:65	34:4	34:65	35:4
35:65	36:4	36:65	37:4	38:4	39:4
41:4	42:4	43:4	45:4	46:4	47:4
48:4	48:13	49:4	49:13	51:4

There are 39 hits at base# 4

There are 21 hits at base# 65

-″- ctgcac

9

12:63	13:63	14:63	39:63	41:63	42:63
44:63	45:63	46:63

BbvI GCAGC

65

1:6	3:6	6:6	7:6	8:6	9:6
10:6	15:6	15:67	16:6	16:67	17:6
17:67	18:6	18:67	19:6	19:67	20:6
20:67	21:6	21:67	22:6	22:67	23:6
23:67	24:6	24:67	25:6	25:67	26:6
26:67	27:6	27:67	28:6	28:67	29:6
30:6	30:67	31:6	31:67	32:6	32:67
33:6	33:67	34:6	34:67	35:6	35:67
36:6	36:67	37:6	38:6	39:6	40:6
41:6	42:6	43:6	44:6	45:6	46:6
47:6	48:6	49:6	50:12	51:6

There are 43 hits at base# 6 Bolded sites very near sites

listed below

There are 21 hits at base# 67

-″- gctgc

13

37:9	38:9	39:9	40:3	40:9	41:9
42:9	44:3	44:9	45:9	46:9	47:9
50:9

There are 11 hits at base# 9

BsoFI GCngc

78

1:6	3:6	6:6	7:6	8:6	9:6
10:6	15:6	15:67	16:6	16:67	17:6
17:67	18:6	18:67	19:6	19:67	20:6
20:67	21:6	21:67	22:6	22:67	23:6
23:67	24:6	24:67	25:6	25:67	26:6
26:67	27:6	27:67	28:6	28:67	29:6
30:6	30:67	31:6	31:67	32:6	32:67
33:6	33:67	34:6	34:67	35:6	35:67
36:6	36:67	37:6	37:9	38:6	38:9
39:6	39:9	40:3	40:6	40:9	41:6
41:9	42:6	42:9	43:6	44:3	44:6
44:9	45:6	45:9	46:6	46:9	47:6
47:9	48:6	49:6	50:9	50:12	51:6

There are 43 hits at base# 6 These often occur together.

There are 11 hits at base# 9

There are 2 hits at base# 3

There are 21 hits at base# 67

TseI Gcwgc

78

There are 43 hits at base# 6 Often together.

There are 11 hits at base# 9

There are 2 hits at base# 3

There are 1 hits at base# 12

There are 21 hits at base# 67

MspA1I CMGckg

48

1:7	3:7	4:7	5:7	6:7	7:7
8:7	9:7	10:7	11:7	15:7	16:7
17:7	18:7	19:7	20:7	21:7	22:7
23:7	24:7	25:7	26:7	27:7	28:7
29:7	30:7	31:7	32:7	33:7	34:7
35:7	36:7	37:7	38:7	39:7	40:1
40:7	41:7	42:7	44:1	44:7	45:7
46:7	47:7	48:7	49:7	50:7	51:7

There are 46 hits at base# 7

PvuII CAGctg

48

There are 46 hits at base# 7

There are 2 hits at base# 1

AluI AGct

54

1:8	2:8	3:8	4:8	4:24	5:8
6:8	7:8	8:8	9:8	10:8	11:8
15:8	16:8	17:8	18:8	19:8	20:8
21:8	22:8	23:8	24:8	25:8	26:8
27:8	28:8	29:8	29:69	30:8	31:8
32:8	33:8	34:8	35:8	36:8	37:8
38:8	39:8	40:2	40:8	41:8	42:8
43:8	44:2	44:8	45:8	46:8	47:8
48:8	48:82	49:8	49:82	50:8	51:8

Threre are 48 hits at base# 8

There are 2 hits at base# 2

DdeI Ctnag

48

1:26	1:48	2:26	2:48	3:26	3:48
4:26	4:48	5:26	5:48	6:26	6:48
7:26	7:48	8:26	8:48	9:26	10:26
11:26	12:85	13:85	14:85	15:52	16:52
17:52	18:52	19:52	20:52	21:52	22:52
23:52	24:52	25:52	26:52	27:52	28:52
29:52	30:52	31:52	32:52	33:52	35:30
35:52	36:52	40:24	49:52	51:26	51:48

There are 22 hits at base# 52 52 and 48 never together.

There are 9 hits at base# 48

There are 12 hits at base# 26 26 and 24 never together.

HphI tcacc

42

1:86	3:86	6:86	7:86	8:80	11:86
12:5	13:5	14:5	15:80	16:80	17:80
18:80	20:80	21:80	22:80	23:80	24:80
25:80	26:80	27:80	28:80	29:80	30:80
31:80	32:80	33:80	34:80	35:80	36:80
37:59	38:59	39:59	40:59	41:59	42:59
43:59	44:59	45:59	46:59	47:59	50:59

There are 22 hits at base# 80 80 and 86 never together

There are 5 hits at base# 86

There are 12 hits at base# 59

BssKI Nccngg

50

1:39	2:39	3:39	4:39	5:39	7:39
8:39	9:39	10:39	11:39	15:39	16:39
17:39	18:39	19:39	20:39	21:29	21:39
22:39	23:39	24:39	25:39	26:39	27:39
28:39	29:39	30:39	31:39	32:39	33:39
34:39	35:19	35:39	36:39	37:24	38:24
39:24	41:24	42:24	44:24	45:24	46:24
47:24	48:39	48:40	49:39	49:40	50:24
50:73	51:39

There are 35 hits at base# 39 39 and 40 together twice.

There are 2 hits at base# 40

BsaJI Ccnngg

47

1:40	2:40	3:40	4:40	5:40	7:40
8:40	9:40	9:47	10:40	10:47	11:40
15:40	18:40	19:40	20:40	21:40	22:40
23:40	24:40	25:40	26:40	27:40	28:40
29:40	30:40	31:40	32:40	34:40	35:20
35:40	36:40	37:24	38:24	39:24	41:24
42:24	44:24	45:24	46:24	47:24	48:40
48:41	49:40	49:41	50:74	51:40

There are 32 hits at base# 40 40 and 41 together twice

There are 2 hits at base# 41

There are 9 hits at base# 24

There are 2 hits at base# 47

BstNI CCwgg	44
PspGI ccwgg

ScrFI ($M.HpaII) CCwgg

1:40	2:40	3:40	4:40	5:40	7:40
8:40	9:40	10:40	11:40	15:40	16:40
17:40	18:40	19:40	20:40	21:30	21:40
22:40	23:40	24:40	25:40	26:40	27:40
28:40	29:40	30:40	31:40	32:40	33:40
34:40	35:40	36:40	37:25	38:25	39:25
41:25	42:25	44:25	45:25	46:25	47:25
50:25	51:40

There are 33 hits at base# 40

ScrFI CCngg

50

1:40	2:40	3:40	4:40	5:40	7:40
8:40	9:40	10:40	11:40	15:40	16:40
17:40	18:40	19:40	20:40	21:30	21:40
22:40	23:40	24:40	25:40	26:40	27:40
28:40	29:40	30:40	31:40	32:40	33:40
34:40	35:20	35:40	36:40	37:25	38:25
39:25	41:25	42:25	44:25	45:25	46:25
47:25	48:40	48:41	49:40	49:41	50:25
50:74	51:40

There are 35 hits at base# 40

There are 2 hits at base# 41

EcoO109I RGgnccy

34

1:43	2:43	3:43	4:43	5:43	6:43
7:43	8:43	9:43	10:43	15:46	16:46
17:46	18:46	19:46	20:46	21:46	22:46
23:46	24:46	25:46	26:46	27:46	28:46
30:46	31:46	32:46	33:46	34:46	35:46
36:46	37:46	43:79	51:43

There are 22 hits at base# 46 46 and 43 never together

There are 11 hits at base# 43

NlaIV GGNncc

71

1:43	2:43	3:43	4:43	5:43	6:43
7:43	8:43	9:43	9:79	10:43	10:79
15:46	15:47	16:47	17:46	17:47	18:46
18:47	19:46	19:47	20:46	20:47	21:46
21:47	22:46	22:47	23:47	24:47	25:47
26:47	27:46	27:47	28:46	28:47	29:47
30:46	30:47	31:46	31:47	32:46	32:47
33:46	33:47	34:46	34:47	35:46	35:47
36:46	36:47	37:21	37:46	37:47	37:79
38:21	39:21	39:79	40:79	41:21	41:79
42:21	42:79	43:79	44:21	44:79	45:21
45:79	46:21	46:79	47:21	51:43

There are 23 hits at base# 47 46 & 47 often together

There are 17 hits at base# 46 There are 11 hits at base# 43

Sau96I Ggncc

70

1:44	2:3	2:44	3:44	4:44	5:3	5:44	6:44
7:44	8:22	8:44	9:44	10:44	11:3	12:22	13:22
14:22	15:33	15:47	16:47	17:47	18:47	19:47	20:47
21:47	22:47	23:33	23:47	24:33	24:47	25:33	25:47
26:33	26:47	27:47	28:47	29:47	30:47	31:33	31:47
32:33	32:47	33:33	33:47	34:33	34:47	35:47	36:47
37:21	37:22	37:47	38:21	38:22	39:21	39:22	41:21
41:22	42:21	42:22	43:80	44:21	44:22	45:21	45:22
46:21	46:22	47:21	47:22	50:22	51:44

There are 23 hits at base# 47 These do not occur together.

There are 11 hits at base# 44

There are 14 hits at base# 22 These do occur together.

There are 9 hits at base# 21

BsmAI GTCTCNnnnn

22

1:58	3:58	4:58	5:58	8:58	9:58
10:58	13:70	36:18	37:70	38:70	39:70
40:70	41:70	42:70	44:70	45:70	46:70
47:70	48:48	49:48	50:85

There are 11 hits at base# 70

-“- Nnnnnngagac

27

13:40	15:48	16:48	17:48	18:48	20:48
21:48	22:48	23:48	24:48	25:48	26:48
27:48	28:48	29:48	30:10	30:48	31:48
32:48	33:48	35:48	36:48	43:40	44:40
45:40	46:40	47:40

There are 20 hits at base# 48

AvaII Ggwcc	44
Sau96I ($M.HaeIII)	44
Ggwcc

2:3	5:3	6:44	8:44	9:44	10:44
11:3	12:22	13:22	14:22	15:33	15:47
16:47	17:47	18:47	19:47	20:47	21:47
22:47	23:33	23:47	24:33	24:47	25:33
25:47	26:33	26:47	27:47	28:47	29:47
30:47	31:33	31:47	32:33	32:47	33:33
33:47	34:33	34:47	35:47	36:47	37:47
43:80	50:22

There are 23 hits at base# 47 44 & 47 never together

There are 4 hits at base# 44

PpuMI RGgwccy

27

6:43	8:43	9:43	10:43	15:46	16:46
17:46	18:46	19:46	20:46	21:46	22:46
23:46	24:46	25:46	26:46	27:46	28:46
30:46	31:46	32:46	33:46	34:46	35:46
36:46	37:46	43:79

There are 22 hits at base# 46 43 and 46 never occur together.

There are 4 hits at base# 43

BsmFI GGGAC

3

8:43

37:46

50:77

-″- gtccc

33

15:48	16:48	17:48	1:0	1:0	20:48
21:48	22:48	23:48	24:48	25:48	26:48
27:48	28:48	29:48	30:48	31:48	32:48
33:48	34:48	35:48	36:48	37:54	38:54
39:54	40:54	41:54	42:54	43:54	44:54
45:54	46:54	47:54

There are 20 hits at base# 48

There are 11 hits at base# 54

HinfI Gantc

80

8:77	12:16	13:16	14:16	15:16	15:56
15:77	16:16	16:56	16:77	17:16	17:56
17:77	18:16	18:56	18:77	19:16	19:56
19:77	20:16	20:56	20:77	21:16	21:56
21:77	22:16	22:56	22:77	23:16	23:56
23:77	24:16	24:56	24:77	25:16	25:56
25:77	26:16	26:56	26:77	27:16	27:26
27:56	27:77	28:16	28:56	28:77	29:16
29:56	29:77	30:56	31:16	31:56	31:77
32:16	32:56	32:77	33:16	33:56	33:77
34:16	35:16	35:56	35:77	36:16	36:26
36:56	36:77	37:16	38:16	39:16	40:16
41:16	42:16	44:16	45:16	46:16	47:16
48:46	49:46

There are 34 hits at base# 16

TfiI Gawtc

21

8:77	15:77	16:77	17:77	18:77	19:77
20:77	21:77	22:77	23:77	24:77	25:77
26:77	27:77	28:77	29:77	31:77	32:77
33:77	35:77	36:77

There are 21 hits at base# 77

MlyI GAGTC

38

12:16	13:16	14:16	15:16	16:16	17:16
18:16	19:16	20:16	21:16	22:16	23:16
24:16	25:16	26:16	27:16	27:26	28:16
29:16	31:16	32:16	33:16	34:16	35:16
36:16	36:26	37:16	38:16	39:16	40:16
41:16	42:16	44:16	45:16	46:16	47:16
48:46	49:46

There are 34 hits at base# 16

-″- GACTC

21

15:56	16:56	17:56	18:56	19:56	20:56
21:56	22:56	23:56	24:56	25:56	26:56
27:56	28:56	29:56	30:56	31:56	32:56
33:56	35:56	36:56

There are 21 hits at base# 56

PleI gagtc

38

There are 34 hits at base# 16

-″ -gactc

21

There are 21 hits at base# 56

AlwNI CAGNNNctg

26

15:68	16:68	17:68	18:68	19:68	20:68
21:68	22:68	23:68	24:68	25:68	26:68
27:68	28:68	29:68	30:68	31:68	32:68
33:68	34:68	35:68	36:68	39:46	40:46
41:46	42:46

There are 22 hits at base# 68

TABLE 8


Kappa FR1 GLGs

! 1 2 3 4 5 6 7 8 9 11 12

GAC ATC CAG ATG ACC CAG TCT CCA TCC TGC CTG TCT

! 13 14 15 16 17 18 19 20 21 22 23

GCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TGC !	O12

GAC ATC CAG ATG ACC CAG TCT CCA TGC TGC CTG TCT

GCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TGC !	O2

GAC ATC CAG ATG ACC CAG TCT CCA TGC TGC CTG TCT

GCA TCT GTA GGA GAC AGA GTC ACC ACC ACT TGC !	O18

GAC ATC CAG ATG ACC CAG TCT CCA TGC TGC CTG TCT

GCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TGC !	O8

GAC ATC CAG ATG ACC CAG TCT CCA TGC TGC CTG TCT

GCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TGC !	A20

GAC ATC CAG ATG ACC CAG TCT CCA TGC TGC CTG TCT

GCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TGC !	A30

AAC ATC CAG ATG ACC CAG TCT CCA TCT GCC ATG TCT

GCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TGT !	L14

GAC ATC CAG ATG ACC CAG TCT CCA TGC TCA CTG TCT

CCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TGT !	L1

GAC ATC CAG ATC ACC CAG TCT CCA TGC TCA GTC TCT

CCA TCT CTA GGA GAC AGA GTC ACC ATC ACT TGT !	L15

GCC ATC CAG TTG ACC CAG TCT CCA TGC TGC CTG TCT

GCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TGC !	L4

GCC ATC CAG TTG ACC CAG TCT CCA TGC TGC CTG TCT

GCA TCT CTA GGA GAC AGA GTC ACC ATC ACT TGC !	L18

GAC ATC CAG ATG ACC CAG TCT CCA TCT TGC GTG TCT

GCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TCT !	L5

GAC ATC CAG ATG ACC CAG TCT CCA TCT TCT GTG TCT

CCA TCT CTA CGA GAC ACA GTC ACC ATC ACT TGT !	L19

GAC ATC CAG TTG ACC CAG TCT CCA TGC TTC GTC TCT

GCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TGC !	L8

GAC ATC CCG ATC ACC CAG TCT CCA TTC TGC GTC TCT

CCA TCT CTA CGA GAC AGA GTC ACC ATC ACT TGC !	L23

GCC ATC CGG ATC ACC CAG TCT CCA TCC TCA TTC TCT

GCA TCT ACA GGA GAC AGA GTC ACC ATC ACT TCT !	L9

GTC ATC TGG ATG ACC CAG TCT CCA TGC TTA GTC TCT

GCA TCT ACA GGA GAC AGA GTC ACC ATC AGT TGT !	L24

GCC ATC CAG ATG ACC CAG TCT CCA TGC TGC CTG TCT

GCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TGC !	L11

GAC ATC CAG ATG ACC CAG TCT CCT TGC ACC CTG TCT

GCA TCT GTA GGA GAC AGA GTC ACC ATC ACT TGC !	L12

GAT ATT GTG ATG ACC CAG ACT CCA GTC TGC CTG CCC

GTC ACC CCT GGA GAG CCG GCC TGC ATC TGC TGC !	O11

GAT ATT GTG ATG ACC CAG ACT CCA GTC TGC CTG CCC

GTC ACC CCT GGA GAG CCG GCC TGC ATC TGC TGC !	O1

GAT GTT GTG ATG ACT CAG TCT CCA GTC TGC CTG CCC

GTC ACC CTT GGA CAG CCG GCC TGC ATC TGC TGC !	A17

GAT GTT GTG ATG ACT CAG TCT CCA GTC TGC CTG CCC

GTC ACC CTT GGA CAG CCG GCC TGC ATC TGC TGC !	A1

GAT ATT GTG ATG ACC CAG ACT CCA GTC TCT CTG TGC

GTC ACC CCT GGA CAG CCG GCC TGC ATC TGC TGC !	A18

GAT ATT GTG ATG ACC CAG ACT CCA GTC TCT GTC TGC

GTC ACC CCT GGA CAG CCG GCC TGC ATC TGC TGC !	A2

GAT ATT GTG ATG ACT CAG TCT CCA GTC TGC CTG CCC

GTC ACC CCT GGA GAG CCG GCC TGC ATC TGC TGC !	A19

GAT ATT GTG ATG ACT CAG TCT CCA GTC TGC CTG CCC

GTC ACC CCT GGA GAG CCG GCC TGC ATC TGC TGC !	A3

GAT ATT GTG ATG ACC CAG ACT CCA GTC TGC TCA CCT

GTC ACC CTT GGA CAG CCG GCC TGC ATC TGC TGC !	A23

GAA ATT GTG TTG ACG CAG TCT CCA GGC ACC CTG TCT

TTG TCT CCA GGG GAA AGA GCC ACC GTC TGC TGC !	A27

GAA ATT GTG TTG ACG CAG TCT CCA GCC ACC CTG TCT

TTG TCT CCA GGG GAA AGA GCC ACC GTC TGC TGC !	A11

GAA ATA GTG ATG ACG CAG TCT CCA GCC ACC CTG TCT

GTG TCT CCA GGG GAA AGA GCC ACC GTC TGC TGC !	L2

GAA ATA GTG ATG ACG CAG TCT CCA CCC ACC CTG TCT

GTG TCT CCA GGG GAA AGA CCC ACC GTC TGC TGC !	L16

GAA ATT GTG TTG ACA CAG TCT CCA CCC ACC CTG TCT

TTG TCT CCA GGG GAA AGA GCC ACC GTC TGC TGC !	L6

GAA ATT GTG TTG ACA CAG TCT CCA CCC ACC GTC TCT

TTG TCT CCA GGG GAA AGA GCC ACC GTC TGC TGC !	L20

GAA ATT GTA ATG ACA CAG TCT CCA GCC ACC CTG TCT

TTG TCT CCA GGG GAA AGA GCC ACC GTC TGC TGC !	L25

GAC ATC GTG ATG ACC CAG TCT CCA GAC TGC CTG GCT

GTG TCT CTG GGC GAG AGG GCC ACC ATC AAC TGC !	B3

GAA ACG ACA GTC ACG CAG TCT CCA GCA TTC ATG TCA

GCG ACT CCA GGA GAC AAA GTC AAC ATC TGC TGC !	B2

GAA ATT GTG CTG ACT CAG TCT CCA GAC TTT CAG TCT

GTG ACT CCA AAG GAG AAA GTC ACC ATC ACC TGC !	A26

GAA ATT GTG CTG ACT CAG TCT CCA GAC TTT CAG TCT

GTG ACT CCA AAG GAG AAA GTC ACC ATC ACC TGC !	A10

GAT GTT GTG ATG ACA CAG TCT CCA GCT TTC GTC TCT

GTG ACT CCA GGG GAG AAA GTC ACC ATC ACC TGC !	A14

TABLE 9


RERS sites found in Human Kappa FR1 GLGs

FokI

HpyCH

	MslI	-->	<--	-->	PflFI	BsrI	BsmAI	MnlI	4V

VKI

O12	1-69	3	3	23		12	49		15	18	47	26		36
O2	101-169	103	103	123		112	149		115	118	147	126		136
O18	201—269	203	203	223		212	249		215	218	247	226		236
O8	301-369	303	303	323		312	349		315	318	347	326		336
A20	401-469	403	403	423		412	449		415	418	447	426		436
A30	501-569	503	503	523		512	549		515	518	547	526		536
L14	601-669	603	603			612	649		615	618	647	—		636
L1	701-769	703	703	723		712	749		715	718	747	726		736
L15	801-869	803	803	823		812	849		815	818	847	826		836
L4	901-969	—	903	923		912	949	906	915	918	947	926		936
L18	1001-1069	—	1003			1012	1049	1006	1015	1018	1047	1026		1036
L5	1101-1169	1103	—			1112	1149		1115	1118	1147	—		1136
L19	1201-1269	1203	1203			1212	1249		1215	1218	1247	—		1236
L8	1301-1369	—	1303	1323		1312	1349	1306	1315	1318	1347	—		1336
L23	1401-1469	1403	1403	1408		1412	1449		1415	1418	1447	—		1436
L9	1501-1569	1503	1503	1508	1523	1512	1549		1515	1518	1547	1526		1536
L24	1601-1669	1603		1608	1623	1612	1649		1615	1618	1647	—		1636
L11	1701-1769	1703	1703		1723	1712	1749		1715	1718	1747	1726		1736
L12	1801-1869	1803	1803			1812	1849		1815	1818	1847	—		1836
VKII
O11	1901-1969	—	—			—		—		—			1956	—
O1	2001-2069	—	—			—		—					2056	—
A17	2101-2169	—	—			2112		—		2118			2156	—
A1	2201-2269	—	—			2212		—		2218			2256	—
A18	2301-2369	—	—			—		—		—			2356	—
A2	2401-2469	—	—			—		—		—			2456	—
A19	2501-2569	—	—			2512		—		2518			2556	—
A3	2601-2669	—	—			2612		—		2618			2656	—
A23	2701-2769	—	—			—		—		—		2729	2756	—

VKIII

A27	2801-2869	—	—	2812	—	2818	2839	2860	—
A11	2901-2969	—	—	2912	—	2918	2939	2960	—
L2	3001-3069	—	—	3012	—	3018	3039	3060	—
L16	3101-3169	—	—	3112	—	3118	3139	3160	—
L6	3201-3269	—	—	3212	—	3218	3239	3260	—
L20	3301-3369	—	—	3312	—	3318	3339	3360	—
L25	3401-3469	—	—	3412	—	3418	3439	3460	—

VKIV

B3	3501-3569	3503	—	3512		3515	3518	3539	3551<	—
VKV
B2	3601-3669	—	—		3649	—	3618	3647		—

VKVI

A26	3701-3769	—	—	3712	—	3718		—
A10	3801-3869	—	—	3812	—	3818		—
A14	3901-3969	—	—	3912	—	3918	3930>	—

MaeIII

HpaII

MlyI

Tsp45I same

HphI

MspI

SfaNI

SfcI

HinfI

-->

<--

sites

xx38

xx56

xx62

xx06

xx52

VKI

O12	1-69	37	41		53		53		55		56	—
O2	101-169	137	141		153		153		155		156	—
O18	201-269	237	241		253		253		255		256	—
O8	301-369	337	341		353		353		355		356	—
A20	401-469	437	441		453		453		455		456	—
A30	501-569	537	541		553		553		555		556	—
L14	601-669	637	641		653		653		655		656	—
L1	701-769	737	741		753		753		755		756	—
L15	801-869	837	841		853		853		855		856	—
L4	901-969	937	941		953		953		955		956	—
L18	1001-1069	1037	1041		1053		1053		1055		1056	—
L5	1101-1169	1137	1141		1153		1153		1155		1156	—
L19	1201-1269	1237	1241		1253		1253		1255		1256	—
L8	1301-1369	1337	1341		1353		1353		1355		1356	—
L23	1401-1469	1437	1441		1453		1453		1455		1456	1406
L9	1501-1569	1537	1541		1553		1553		1555		1556	1506
L24	1601-1669	1637	1641		1653		1653		1655		1656
L11	1701-1769	1737	1741		1753		1753		1755		1756
L12	1801-1869	1837	1841		1853		1853		1855		1856
VKII
O11	1901-1969	—	—		1918		1918	1937		1938			1952
O1	2001-2069	—	—		2018		2018	2037		2038			2052
A17	2101-2169	—	—	2112		2112		2137		2138			2152
A1	2201-2269	—	—	2212		2212		2237		2238			2252
A18	2301-2369	—	—		2318		2318	2337		2338			2352
A2	2401-2469	—	—		2418		2418	2437		2438			2452
A19	2501-2569	—	—	2512		2512		2537		2538			2552
A3	2601-2669	—	—	2612		2612		2637		2638			2652
A23	2701-2769	—	—		2718		2718	2737		2731*	2738*	—

VKIII

A27	2801-2869	—	—	—	—	—
A11	2901-2969	—	—	—	—	—
L2	3001-3069	—	—	—	—	—
L16	3101-3169	—	—	—	—	—
L6	3201-3269	—	—	—	—	—
L20	3301-3369	—	—	—	—	—
L25	3401-3469	—	—	—	—	—

VKIV

B3	3501-3569	—	—	3525	3525	—
VKV
B2	3601-3669	—	—	3639	3639	—

VKVI

A26	3701-3769	—	—	3712	3739	3712	3739	3737	3755	3756	3762	—
A10	3801-3869	—	—	3812	3839	3812	3839	3837	3855	3856	3862	—
A14	3901-3969	—	—		3939		3939	3937	3955	3956	3962	—

		BsrFI
	BpmI	Cac8I

BsaJI

BssKI (NstNI)

xx20

xx41

xx44

NaeI

xx29

xx42

xx43

xx22

xx30

xx43

-->

<--

NgoMIV

HaeIII

Tsp509I

VKI

O12	1-69	—			—			—		—	—	—
O2	101-169	—			—			—		—	—	—
O18	201-269	—			—			—		—	—	—
O8	301-369	—			—			—		—	—	—
A20	401-469	—			—			—		—	—	—
A30	501-569	—			—			—		—	—	—
L14	601-669	—			—			—		—	—	—
L1	701-769	—			—			—		—	—	—
L15	801-869	—			—			—		—	—	—
L4	901-969	—			—			—		—	—	—
L18	1001-1069	—			—			—		—	—	—
L5	1101-1169	—			—			—		—	—	—
L19	1201-1269	—			—			—		—	—	—
L8	1301-1369	—			—			—		—	—	—
L23	1401-1469	—	—	—	—	—	—
L9	1501-1569	—			—			—		—	—	—
L24	1601-1669	—			—			—		—	—	—
L11	1701-1769	—			—			—		—	—	—
L12	1801-1869	—			—			—		—	—	—
VKII
O11	1901-1969		1942			1943			1944	1951	1954	—
O1	2001-2069		2042			2043			2044	2051	2054	—
A17	2101-2169		2142		—			—		2151	2154	—
A1	2201-2269		2242		—			—		2251	2254	—
A18	2301-2369		2342			2343		—		2351	2354	—
A2	2401-2469		2442			2443		—		2451	2454	—
A19	2501-2569		2542			2543			2544	2551	2554	—
A3	2601-2669		2642			2643			2644	2651	2654	—
A23	2701-2769		2742		—		—			2751	2754	—

VKIII

A27	2801-2869	2843	2822	2843	2820	2841		—	—	2803
A11	2901-2969	2943		2943	2920	2941		—	—	2903
L2	3001-3069	3043		3043		3041	—		—	—
L16	3101-3169	3143		3143	3120	3141		—	—	—
L6	3201-3269	3243		3243	3220	3241		—	—	3203
L20	3301-3369	3343		3343	3320	3341		—	—	3303
L25	3401-3469	3443		3443	3420	3441		—	—	3403

VKIV

B3	3501-3569	3529	3530	3520		—	3554
VKV
B2	3601-3669		3643	3620	3641	—	—

VKVI

A26	3701-3769		—		3720		—	—	3703
A10	3801-3869		—		3820		—	—	3803
A14	3901-3969	3943		3943	3920	3941	—	—	—

TABLE 10


Lambda FR1 GLG sequences

! VL1
	CAG TCT GTG CTG ACT CAG CCA CCC TCG GTG TCT GAA

	GCC CCC AGG CAG AGG GTC ACC ATO TCC TGT ! 1a

	cag tct gtg ctg acG cag ccG ccc tcA gtg tct gGG

	gcc ccA Ggg cag agg gtc acc atc tcc tgC ! 1e

	cag tct gtg ctg act cag cca ccc tcA gcg tct gGG

	Acc ccc Ggg cag agg gtc acc atc tcT tgt ! 1c

	cag tct gtg ctg act cag cca ccc tcA gCg tct gGG

	Acc ccc Ggg cag agg gtc acc atc tcT tgt ! 1c

	cag tct gtg ctg acG cag ccG ccc tcA gtg tot gGG

	gcc ccA GgA cag aAg gtc acc atc tcc tgC ! 1b

! VL2
	CAG TCT GCC CTG ACT CAG CCT CCC TCC GCG TCC GGG

	TCT CCT GGA CAG TCA GTC ACC ATC TCC TGC ! 2c

	cag tct gcc ctg act cag cct cGc tcA gTg tcc ggg

	tct cct gga cag tca gtc acc atc tcc tgc! 2e

	cag tct gcc ctg act cag cct Gcc tcc gTg tcT ggg

	tct cct gga cag tcG Atc acc atc tcc tgc ! 2a2

	cag tct gcc ctg act cag cct ccc tcc gTg tcc ggg

	tct cct gga cag tca gtc acc atc tcc tgc ! 2d

	cag tct gcc ctg act cag cct Gcc tcc gTg tcT ggg

	tct cct gga cag tcG Atc acc atc tcc tgc ! 2b2

! VL3
	TCC TAT GAG CTG ACT CAG CCA CCC TCA GTG TCC GTG

	TCC CCA GGA CAG ACA GCC AGC ATC ACC TGC! 3r

	tcc tat gag ctg act cag cca cTc tca gtg tcA gtg

	Gcc cTG gga cag acG gcc agG atT acc tgT ! 3j

	tcc tat gag ctg acA cag cca ccc tcG gtg toA gtg

	tcc cca gga caA acG gcc agG atc acc tgc! 3p

	tcc tat gag ctg acA cag cca ccc tcG gtg tcA gtg

	tcc cTa gga cag aTG gcc agG atc acc tgc ! 3a

	tcT tct gag ctg act cag GAC ccT GcT gtg tcT gtg

	Gcc TTG gga cag aca gTc agG atc acA tgc ! 3l

	tcc tat gTg ctg act cag cca ccc tca gtg tcA gtg

	Gcc cca gga Aag acG gcc agG atT acc tgT ! 3h

	tcc tat gag ctg acA cag cTa ccc tcG gtg tcA gtg

	tcc cca gga cag aca gcc agG atc acc tgc ! 3e

	tcc tat gag ctg aTG cag cca ccc tcG gtg tcA gtg

	tcc cca gga cag acG gcc agG atc acc tgc ! 3m

	tcc tat gag ctg acA cag cca Tcc tca gtg tcA gtg

	tcT ccG gga cag aca gcc agG atc acc tgc ! V2-19

! VL4
	CTG CCT GTG CTG ACT CAG CCC CCG TCT GCA TCT GCC

	TTG CTG GGA GCC TCG ATC AAG CTC ACC TGC ! 4c

	cAg cct gtg ctg act caA TcA TcC tct gcC tct gcT

	tCC ctg gga Tcc tcg Gtc aag ctc acc tgc ! 4a

	cAg cTt gtg ctg act caA TcG ccC tct gcC tct gcc

	tCC ctg gga gcc tcg Gtc aag ctc acc tgc ! 4b

! VL5
	CAG CCT GTC CTG ACT CAG CCA CCT TCC TCC TCC GCA

	TCT CCT GGA GAA TCC GCC AGA CTC ACC TGC ! 5e

	cag Gct gtg ctg act cag ccG Gct tcc CTc tcT gca

	tct cct gga gCa tcA gcc agT ctc acc tgc ! 5c

	cag cct gtg ctg act cag cca Tct tcc CAT tcT gca

	tct Tct gga gCa tcA gTc aga ctc acc tgc ! 5b

! VL6
	AAT TTT ATG CTG ACT CAG CCC CAC TCT GTG TCG GAG

	TCT CCG GGG AAG ACG GTA ACC ATC TCC TGC ! 6a

! VL7
	GAC ACT GTG GTG ACT CAG GAG CCC TCA CTG ACT GTG

	TCC CCA GGA GGG ACA GTC ACT CTC ACC TGT ! 7a

	cag Gct gtg gtg act cag gag ccc tca ctg act gtg

	tcc cca gga ggg aca gtc act ctc acc tgt ! 7b

! VL8
	CAG ACT GTG GTG ACC CAG GAG CCA TCG TTC TCA GTG

	TCC CCT GGA GGG ACA GTC ACA CTC ACT TGT ! 8a

! VL9
	CAG CCT GTG CTG ACT CAG CCA CCT TCT GCA TCA GCC

	TCC CTG GGA GCC TCG GTC ACA CTC ACC TGC ! 9a

! VL10
	CAG GCA GGG CTG ACT CAG CCA CCC TCG GTG TCC AAG

	GGC TTG AGA CAG ACC GCC ACA CTC ACC TGC ! 10a

TABLE 11


RERSs found in human lambda FR1 GLGs

! There are 31 lambda GLGs
MlyT NnnnnnGACTC 25
1: 6 3: 6 4: 6 6: 6 7: 6 8: 6
9: 6 10: 6 11: 6 12: 6 15: 6 16: 6
20: 6 21: 6 22: 6 23: 6 23: 50 24: 6
25: 6 25: 50 26: 6 27: 6 28: 6 30: 6
31: 6

There are 23 hits at base# 6
-″- GAGTCNNNNNn 1
26: 34
MwoI GCNNNNNnngc 20
1: 9 2: 9 3: 9 4: 9 11: 9 11: 56
12: 9 13: 9 14: 9 16: 9 17: 9 18: 9
19: 9 20: 9 23: 9 24: 9 25: 9 26: 9
30: 9 31: 9

There are 19 hits at base# 9
HinfI Gantc 27
1: 12 3: 12 4: 12 6: 12 7: 12 8: 12
9: 12 10: 12 11: 12 12: 12 15: 12 16: 12
20: 12 21: 12 22: 12 23: 12 23: 46 23: 56
24: 12 25: 12 25: 56 26: 12 26: 34 27: 12
28: 12 30: 12 31: 12

There are 23 hits at base# 12
PleI gactc 25
1: 12 3: 12 4: 12 6: 12 7: 12 8: 12
9: 12 10: 12 11: 12 12: 12 15: 12 16: 12
20: 12 21: 12 22: 12 23: 12 23: 56 24: 12
25: 12 25: 56 26: 12 27: 12 28: 12 30: 12
31: 12

There are 23 hits at base# 12
-″- gagtc 1
26: 34
DdeI Ctnag 32
1: 14 2: 24 3: 14 3: 24 4: 14 4: 24
5: 24 6: 14 7: 14 7: 24 8: 14 9: 14
10: 14 11: 14 11: 24 12: 14 12: 24 15: 5
15: 14 16: 14 16: 24 19: 24 20: 14 23: 14
24: 14 25: 14 26: 14 27: 14 28: 14 29: 30
30: 14 31: 14

There are 21 hits at base# 14
BsaJI Ccnngg 38
1: 23 1: 40 2: 39 2: 40 3: 39 3: 40
4: 39 4: 40 5: 39 11: 39 12: 38 12: 39
13: 23 13: 39 14: 23 14: 39 15: 38 16: 39
17: 23 17: 39 18: 23 18: 39 21: 38 21: 39
21: 47 22: 38 22: 39 22: 47 26: 40 27: 39
28: 39 29: 14 29: 39 30: 38 30: 39 30: 47
31: 23 31: 32

There are 17 hits at base# 39
There are 5 hits at base# 38
There are 5 hits at base# 40 Makes cleavage ragged.
MnlI cctc 35
1: 23 2: 23 3: 23 4: 23 5: 23 6: 19
6: 23 7: 19 8: 23 9: 19 9: 23 10: 23
11: 23 13: 23 14: 23 16: 23 17: 23 18: 23
19: 23 20: 47 21: 23 21: 29 21: 47 22: 23
22: 29 22: 35 22: 47 23: 26 23: 29 24: 27
27: 23 28: 23 30: 35 30: 47 31: 23

There are 21 hits at base# 23
There are 3 hits at base# 19
There are 3 hits at base# 29
There are 1 hits at base# 26
There are 1 hits at base# 27
These could make cleavage ragged.
-″- gagg 7
1: 48 2: 48 3: 48 4: 48 27: 44 28: 44
29: 44

BssKI Nccnqg 39
1: 40 2: 39 3: 39 3: 40 4: 39 4: 40
5: 39 6: 31 6: 39 7: 31 7: 39 8: 39
9: 31 9: 39 10: 39 11: 39 12: 38 12: 52
13: 39 13: 52 14: 52 16: 39 16: 52 17: 39
17: 52 18: 39 18: 52 19: 39 19: 52 21: 38
22: 38 23: 39 24: 39 26: 39 27: 39 28: 39
29: 14 29: 39 30: 38

There are 21 hits at base# 39
There are 4 hits at base# 38
There are 3 hits at base# 31
There are 3 hits at base# 40 Ragged
BstNI CCwqg 30
1: 41 2:40 5: 40 6: 40 7: 40 8: 40
9: 40 10: 40 11: 40 12: 39 12: 53 13: 40
13: 53 14: 53 16: 40 16: 53 17: 40 17: 53
18: 40 18: 53 19: 53 21: 39 22: 39 23: 40
24: 40 27: 40 28: 40 29: 15 29: 40 30: 39

There are 17 hits at base# 40
There are 7 hits at base# 53
There are 4 hits at base# 39
There are 1 hits at base# 41 Ragged
PspGI ccwgg 30
1: 41 2: 40 5: 40 6: 40 7: 40 8: 40
9: 40 10: 40 11: 40 12: 39 12: 53 13: 40
13: 53 14: 53 16: 40 16: 53 17: 40 17: 53
18: 40 18: 53 19: 53 21: 39 22: 39 23: 40
24: 40 27: 40 28: 40 29: 15 29: 40 30: 39

There are 17 hits at base# 40
There are 7 hits at base# 53
There are 4 hits at base# 39
There are 1 hits at base# 41
ScrFI CCngg 39
1: 41 2: 40 3: 40 3: 41 4: 40 4: 41
5: 40 6: 32 6: 40 7: 32 7: 40 8: 40
9: 32 9: 40 10: 40 11: 40 12: 39 12: 53
13: 40 13: 53 14: 53 16: 40 16: 53 17: 40
17: 53 18: 40 18: 53 19: 40 19: 53 21: 39
22: 39 23: 40 24: 40 26: 40 27: 40 28: 40
29: 15 29: 40 30: 39

There are 21 hits at base# 40
There are 4 hits at base# 39
There are 3 hits at base# 41
MaeIII gtnac 16
1: 52 2: 52 3: 52 4: 52 5: 52 6: 52
7: 52 9: 52 26: 52 27: 10 27: 52 28: 10
28: 52 29: 10 29: 52 30: 52

There are 13 hits at base# 52
Tsp45I gtsac 15
1: 52 2: 52 3: 52 4: 52 5: 52 6: 52
7: 52 9: 52 27: 10 27: 52 28: 10 28: 52
29: 10 29: 52 30: 52

There are 12 hits at base# 52
HphI tcacc 26
1: 53 2: 53 3: 53 4: 53 5: 53 6: 53
7: 53 8: 53 9: 53 10: 53 11: 59 13: 59
14: 59 17: 59 18: 59 19: 59 20: 59 21: 59
22: 59 23: 59 24: 59 25: 59 27: 59 28: 59
30: 59 31: 59

There are 16 hits at base# 59
There are 10 hits at base# 53
BspMI ACCTGCNNNNn 14
11: 61 13:61 14: 61 17: 61 18: 61 19: 61
20: 61 21:61 22: 61 23: 61 24: 61 25: 61
30: 61 31:61

There are 14 hits at base# 61 Goes into CDR1

TABLE 12


Matches to URE FR3 adapters in 79 human HC.

A. List of Heavy-chains genes sampled

AF008566	AF103367	HSA235674	HSU94417	S83240
AF035043	AF103368	HSA235673	HSU94418	SABVH369
AF103026	AF103369	HSA240559	H5U96389	SADEIGVH
af103033	AF103370	HSCB201	HSU96391	SAH2IGVH
AF103061	af103371	HSIGGVHC	HSU96392	SDA3IGVH
Af103072	AF103372	HSU44791	HSU96395	SIGVHTTD
af103078	AF158381	HSU44793	HSZ93849	SUK4TGVH
AF103099	E05213	HSU82771	HSZ93850
AF103102	E05886	HSU82949	HSZ93851
AF103103	E05887	HSU82950	HSZ93853
AF103174	HSA235661	HSU82952	HSZ93855
AF103186	HSA235664	HSU82961	HSZ93857
af103187	HSA235660	HSU86522	HSZ93860
AF103195	HSA235659	HSU86523	HSZ93863
af103277	HSA235678	HSU92452	MCOMFRAA
af103286	HSA235677	HSU94412	MCOMFRVA
AF103309	HSA235676	HSU94415	S82745
af103343	HSA235675	HSU94416	S82764

TABLE 12B


Testing all distinct GLGs from bases 89.1 to 93.2
of the heavy variable domain

Id							SEQ
NO:	Nb	0	1	2	3	4	ID

1	38	15	11	10	0	2	Seq1	gtgtattactgtgc	25
2	19	7	6	4	2	0	Seq2	gtAtattactgtgc	26
3	1	0	0	1	0	0	Seq3	gtgtattactgtAA	27
4	7	1	5	1	0	0	Seq4	gtgtattactgtAc	28
5	0	0	0	0	0	0	Seq5	Ttgtattactgtgc	29
6	0	0	0	0	0	0	Seq6	Ttgtatcactgtgc	30
7	3	1	0	1	1	0	Seq7	ACAtattactgtgc	31
8	2	0	2	0	0	0	Seq8	ACgtattactgtgc	32
9	9	2	2	4	1	0	Seq9	ATatattactatac	33
Group		26	26	21	4	2
Cumula-		26	52	73	77	79
tivet

TABLE 12C


Most important URE recognition seqs in FR3 Heavy

1	VRSzy1	GTGtattactgtgc	(ON_SHC103)	(SEQ ID NO:25)

2	VHSzy2	GTAtattactgtgc	(ON_SHC323)	(SEQ ID NO:26)

3	VHSzy4	GTGtattactgtac	(ON_SHC349)	(SEQ ID NO:28)

4	VHSzy9	ATGtattactgtgc	(ON_SHC5a)	(SEQ ID NO:33)

TABLE 12D


testing 79 human HC V genes with four probes

	Number of sequences. . .	79
	Number of bases. . .	29143

Number of mismatches

Id	Best	0	1	2	3	4	5

1	39	15	11	10	1	2	0	Seq1	gtgtattactgtgc	(SEQ ID NO:25)

2	22	7	6	5	3	0	1	Seq2	gtAtattactgtgc	(SEQ ID NO:26)

3	7	1	5	1	0	0	0	Seq4	gtgtattactgtAc	(SEQ ID NO:28)

4	11	2	4	4	1	0	0	Seq9	ATgtattactgtgc	(SEQ ID NO:33)

Group	25	26	20	5	2
Cumu-	25	51	71	76	78
lative

One sequence has five mismatches with sequences 2, 4, and 9; it is scored as best for 2.
Id is the number of the adapter.
Best is the number of sequence for which the identified adapter was the best available.
The rest of the table shows how well the sequences match the adapters. For example, there are 10 sequences that match VHSzy1 (Id=1) with 2 mismatches and are worse for all other adapters. In this sample, 90% come within 2 bases of one of the four adapters.

TABLE 13


The following list of enzymes was taken from
htttp//rebase.neb.com/cgi-bin/asymmlist.

I have removed the enzymes that a) cut within the recognition, b) cut on
both sides of the recognition, or c) have fewer than 2 bases between
recognition and closest cut site.

REBASE Enzymes
Apr. 13, 2001

Type II restriction enzymes with asymmetric recognition sequences:

Enzymes	Recognition Sequence	Isoschizomers	Suppliers

AarI	CACCTGCNNNN{circumflex over ( )}NNNN_—	—	y
AceIII	CAGCTCNNNNNNN{circumflex over ( )}NNNN_—	—	—
Bbr7I	GAAGACNNNNNNN{circumflex over ( )}NNNN_—	—	—
BbvI	GCAGCNNNNNNNN{circumflex over ( )}NNNN_—	—	y
BbvII	GAAGACNN{circumflex over ( )}NNNN_—
Bce83I	CTTGAGNNNNNNNNNNNNNN_NN{circumflex over ( )}	—	—
BceAI	ACGGCNNNNNNNNNNNN{circumflex over ( )}NN_—	—	y
BcefI	ACGGCNNNNNNNNNNNN{circumflex over ( )}N_—	—	—
BciVI	GTATCCNNNNN_N{circumflex over ( )}	BfuI	y
BfiI	ACTGGGNNNN_N{circumflex over ( )}	BmrI	y
BinI	GGATCNNNN{circumflex over ( )}N_—
BscAI	GCATCNNNN{circumflex over ( )}NN_—	—	—
BseRI	GAGGAGNNNNNNNN_NN{circumflex over ( )}	—	y
BsmFI	GGGACNNNNNNNNNN{circumflex over ( )}NNNN_—	BspLU11III	y
BspMI	ACCTGCNNNN{circumflex over ( )}NNNN_—	Acc36I	y
EciI	GGCGGANNNNNNNNN_NN{circumflex over ( )}	—	y
Eco57I	CTGAAGNNNNNNNNNNNNNN_NN{circumflex over ( )}	BspKT5I	y
FauI	CCCGCNNNN{circumflex over ( )}NN_—	BstFZ438I	y
FokI	GGATGNNNNNNNNN{circumflex over ( )}NNNN_—	BstPZ418I	y
GsuI	CTGGAGNNNNNNNNNNNNNN_NN{circumflex over ( )}	—	y
HgaI	GACGCNNNNN{circumflex over ( )}NNNNN_—	—	y
HphI	GGTGANNNNNNN_N{circumflex over ( )}	AsuHPI	y
MboII	GAAGANNNNNNN_N{circumflex over ( )}	—	y
MlyI	GAGTCNNNNN{circumflex over ( )}	SchI	y
MmeI	TCCRACNNNNNNNNNNNNNNNNNN_{—NN{circumflex over ( )}}	—	—
MnlI	CCTCNNNNNN_N{circumflex over ( )}	—	y
Plel	GAGTCNNNN{circumflex over ( )}N_—	PpsI	y
RleAI	CCCACANNNNNNNNN_NNN{circumflex over ( )}	—
SfaNI	GCATCNNNNN{circumflex over ( )}NNNN_—	BspST5I	y
SspD5I	GGTGANNNNNNNN{circumflex over ( )}	—	—
Sth132I	CCCGNNNN{circumflex over ( )}NNNN_—	—	—
StsI	GGATGNNNNNNNNNN{circumflex over ( )}NNNN_—	—	—
TaqII	GACCGANNNNNNNNN_NN{circumflex over ( )}, CACCCANNNNNNNNN_NN{circumflex over ( )}	—	—
Tth111II	CAARCANNNNNNNNN_NN{circumflex over ( )}	—	—
UbaPI	CGAACG	—	—

The notation is {circumflex over ( )} means cut the upper strand and _ means cut the lower strand. If the upper and lower strand are cut at the same place, then only {circumflex over ( )} appears.

TABLE 14


(FOKIact) 5′-cAcATccgTg TT cAcggATgTg-3′
(VHEx881) 5′-AATAgTAgAc TgcAgTgTcc TcAgcccTTA AgcTgTTcAT cTgcAAgTAg-
AgAgTATTcT TAgAgTTgTc TcTAgAcTTA gTgAAgcg-3′
! note that VHEx881 is the reverse complement of the ON below
! [RC] 5′-cgCttcacTaag-
! Scab........
! Synthetic 3-23 as in Table 206
! \|TCT\|AGA\|gac\|aac\|aac\|tct\|aag\|aat\|act\|ctc\|tac\|ttg\|cag\|atg\|-
! XbaI. . .
! aac\|agC\|TTA\|AGg\|gct\|gag\|gac\|aCT\|GCC\|Gtc\|tac\|tat\|t-3′
! AflII . . .
(VHBA881) 5′-cgCttcacTaag-
TCT\|AGA\|gac\|aac\|tct\|aag\|aat\|act\|ctc\|tac\|ttg\|cag\|atg\|-
aac\|agC\|TTA\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat\|tgt gcg ag-3′
(VHBB881) 5′-cgCttcacTaag-
TCT\|AGA\|gac\|aac\|tct\|aag\|aat\|act\|ctc\|tac\|ttg\|cag\|atg\|-
aac\|agC\|TTA\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat\|tgt Acg ag-3′
(VH881PCR) 5′-cgCttcacTaag\|TCT\|AGA\|gac\|aac -3′

TABLE 15


Use of FokI as “Universal Restriction Enzyme”

FokI — for dsDNA, | represents sites of cleavage

sites of cleavage

5′-cacGGATGtg--nnnnnnn|nnnnnnn-3′ (SEQ ID NO:15)

3′-gtgCCTACac--nnnnnnnnnnn|nnn-5′ (SEQ ID NO:16)

RECOG

NITion of FokI

Case I

5′-...gtg|tatt-actgtgc..Substrate....-3′ (SEQ ID NO:17)

3′-cac-ata|tgacacg—|

gtGTAGGcac\

5′-caCATCCgtg/ (SEQ ID NO:18)

Case II

5′-...gtgtatt|agac-tgc..Substrate....-3′ (SEQ ID NO:19)

|—cacataa-tctg|acg-5′

/gtgCCTACac

\cacGGATGtg-3′ (SEQ ID NO:20)

Case III (Case I rotated 180 degrees)

/gtgCCTACac-5′

\cacGGATGtg—|

gtgtctt|acag-tcc-3′ Adapter (SEQ ID NO:21)

3′-...cacagaa-tgtc|agg..substrate....-5′ (SEQ ID NO:22)

Case IV (Case II rotated 180 degrees)

3′- gtGTAGGcac\ (SEQ ID NO:23)

|—caCATCCgtg/

5′-gag|tctc-actgagc

Substrate 3′-...ctc-agag|tgactcg...-5′ (SEQ ID NO:24)

Improved FokI adapters

Fok— for dsDNA, | represents sites of cleavage

Case I

Stem 11, loop 5, stem 11, recognition 17

5′-...catgtg|tatt-actgtgc..Substrate....-3′

3′-gtacac-ataa|tgacacg—| |-T—|

gtGTAGGcacG T

5′- caCATCCgtgc C

|-TT-|

Case II

Stem 10, loop 5, stem 10, recognition 18

5′-...gtgtatt|agac-tgctgcc..Substrate....-3′

|-T-| |—cacataa-tctg|acgacgg-5′

T gtgCCTACac

C cacGGATGtg-3′

|-TT-|

Case III (Case I rotated 180 degrees)

Stem 11, loop 5, stem 11, recognition 20

|-T-|

T TgtgCCTACac-5′

G AcacGGATGtg—|

|-TT-| gtgtctt|acag-tccattctg-3′ Adapter

3′-...cacagaa-tgtc|aggtaagac..substrate....-5′

Case IV (Case II rotated 180 degrees)

Stem 11, loop 4, stem 11, recognition 17

|-T-|

3′- gtGTAGGcacc T

|—caCATCCgtgg T

5′-atcgag|tctc-actgagc |-T-|

Substrate 3′-...tagctc-agag|tgactcg...-5′

BseRI

| sites of cleavage

5′-cacGAGGAGnnnnnnnnnn|nnnnn-3′

3′-gtgctcctcnnnnnnnn|nnnnnnn-5′

RECOG

NITion of BseRI

Stem 11, loop 5, stem 11, recognition 19

3′-.......gaacat|cg-ttaagccagta.....5′

|-T-T-| cttgta-gc|aattcggtcat-3′

C GCTGAGGAGTC--|

T cgactcctcag-5′ An adapter for BseRI to cleave the substrate above.

|-T—|

TABLE 16


Human heavy chans bases 88.1 to 94.2

Number of sequences.......... 840

Number of Mismatchers.........

Probe

Id	Ntot	0	1	2	3	4	5	6	7	Name	Sequence............	Dot form............

1	364	152	97	76	26	7	4	2	0	VHS881-1.1	gctgtgtattactgtgcgag	gctgtgtattactgtgcgag

2	265	150	60	33	13	5	4	0	0	VHS881-1.2	gccgtgtattactgtgcgag	..c.................

3	96	14	34	16	10	5	7	9	1	VHS881-2.1	gccgtatattactgtgcgag	..c..a..............

4	20	0	3	4	9	2	2	0	0	VHS881-4.1	gccgtgtattactgtacgag	..c............a....

5	95	25	36	18	11	2	2	0	1	VH5881-9.1	gccatgtattactgtgcgag	..ca................
	840	341	230	147	69	21	19	11	2
		341	571	718	787	808	827	838	840

88 89 90 91 92 93 94 95 Codon number as in Table 195

	Recognition...........	Stem......	Loop.	Stem......

(VHS881-1.1)	5′-gctgtgtat\|tact-gtgcgag	cAcATccgTg	TTgTT	cAcggATgTg-3′

(VHS881-1.2)	5′-gccgtgtat\|tact-gtgcgag	cAcATccgTg	TTgTT	cAcggATgTg-3′

(VHS881-2.1)	5′-gccgtatat\|tact-gtgcgag	cAcATccgTg	TTgTT	cAcggATgTg-3′

(VHS881-9.1)	5′-gccatgtat\|tact-gtgcgag	cAcATccgTg	TTgTT	cAcggATgTg-3′

	\| site of substrate cleavage

	(FOKIact) 5′cAcATccgTg TTgTT cAcggATgTg-3′

	(VHEx881) 5′-AATAgTAgAc TgcAgTgTcc TcAgcccTTA AgcTgTTcAT cTgcAAgTAg-
	AgAgTATTcT TAgAgTTgTc TcTAgAcTTA gTgAAgcg-3′
	! note that VHEx881 is the reverse complement of the ON below
	! [RC] 5′cgCttcacTaag-
	! Scab........
	! Synthetic 3-23 as in Table 206
	! \|TCT\|AGA\|gac\|aac\|tct\|aag\|aat\|act\|ctc\|tac\|ttg\|cag\|atg\|-
	! XbaI...
	! \|aac\|agC\|TTA\|AGg\|gct\|gag\|aCT\|GCA\|Gtc\|tac\|tat\|t-3′
	! AflII...
	(VHBA881) 5′-cgCttcacTaag-
	\|TCT\|AGA\|gac\|aac\|tct\|aag\|aat\|act\|ctc\|tac\|ttg\|cag\|atg\|-
	\|aac\|agC\|TTA\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat\|tgt gcg ag-3′
	(VHBB881) 5′-cgCttcacTaag-
	\|TCT\|AGA\|gac\|aac\|tct\|aag\|aat\|act\|ctc\|tac\|ttg\|cag\|atg\|-
	\|aac\|agC\|TTA\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat\|tgt Acg ag-3′
	(VH881PCR) 5′-cgCttcacTaag\|TCT\|AGA\|gac\|aac-3′

TABLE 17


Kappa, bases 12-30

!
!	ID	Ntot	0	1	2	3	4	5	6	Name	Sequence...........	Dot Form..........

!	1	84	40	21	20	1	2	0	0	SK12O12	gaccagtctccatcctcc	gacccagtctccatcctcc

!	2	32	19	3	6	2	1	0	1	SK12A17	gactcagtctccactctcc	...t.........ct....

!	3	26	17	8	1	0	0	0	0	SK12A27	gacgcagtctccaggcacc	...g.........gg.aa..

!	4	40	21	18	1	0	0	0	0	SK12A11	gacgcagtctccagccacc	...g.........g..a..
!		182	97	50	28	3	3	0	1
!			97	147	175	178	181	181	182

!
URE adapters:
! Stem...... Loop. Stem...... Recognition........
(SzKB1230-O12) 5′-cAcATccgTg TTgTT cAcggATgTg ggAggATggAgAcTgggTc-3′
! [RC] 5′-gaccagtctccatcctcc cAcATccgTG AAcAA cAcggATgTg-3′
! Recognition........ Stem...... loop. Stem......
! FokI. Foki.
!
! Stem...... Loop. Stem...... Recognition........
(SzKB1230-A17) 5′cAcATccgTg TTgTT cAcggATgTg ggAgAgTggAgAcTgAgTc-3′
! [RC] 5′-gactcagtctccactctcc cAcATccTg AAcAA cAcggATgTg-3′
! Recognition......... Stem...... loop. Stem......
! FokI. FokI.

!
! Stem...... Loop. Stem...... Recognition........
(SzKB1230-A27) 5′-cAcATccgTg TTgTT cAcggATgTg ggTgccTggAgAcTgcgTc-3′
! [RC] 5′-gacgcagtctccaggcacc cAcATccgTg AAcAA cAcggATgTg-3′
! Recognition........ Stem...... loop. Stem......
! FokI. FokI.
!
! Stem...... Loop. Stem...... Recognition........
(SzKB1230-A11) 5′-cAcAtccgTg TTgTT cAcggATgTg ggTggcTggAgAcTgcgTc-3′
! [RC] 5′-gacgcagtctccagccacc cAcATccgTg AAcAA cAcggATgTg-3′
! Recognition........ Stem...... loop. Stem......
! FokI. FokI.

What happens in the upper strand:

(SzKB1230-O12*) 5′-gac cca gtc\|tcc a-tc ctc c-3′
! \| Site of cleavage in substrate
!
(SzKB1230-A17*) 5′-gac tca gtc\|tcc a-ct ctc c-3′
!
(SzKB1230-A27*) 5′-gac gca gtc\|tcc a-gg cac c-3′
!
(SzKB1230-A11*) 5′-gac gca gtc\|tcc a-gc cac c-3′

(kapextURE) 5′-ccTctactctTgTcAcAgTgcAcAA gAc ATc cAg-3′ !sense strand
Scab.............ApaLI.

(kapextUREPCR) 5′-ccTctactctTgTcAcAgTg-3′
Scab... .........

(kaBRO1UR) 5′-ggAggATggA cTggATgTcT TgTgcAcTgT gAcAAgAgTA gAgg-3′
! [RC] 5′-ccTctactctTgTcAcAgTgcAcAA gAc ATc cAg tcc a-tc ctc c-3′ ON above is R.C. of this one
(kaBRO2UR) 5′-ggAgAgTggA cTggATgTcT TgTgcAcTgT gAcAAgAgTA gAgg-3′
! [RC] 5′-ccTctactctTgTcAcAgTgcAcAA gAc ATc cAg tcc a-ct ctc c-3′ ON above is R.C. of this one
(kaBRO3UR) 5′-ggTgccTggA cTggATgTcT TgTgcAcTgT gAcAAgAgTA gAgg-3′
! [RC] 5′-ccTctactctTgTcAcAgTgcAcAA gAc ATc cAg tcc a-gg cac c-3′ ON above is R.C. of this one
(kaBRO4UR) 5′-ggTggcTggA cTggATgTcT TgTgcAcTgT gAcAAgAgTA gAgg-3′
! [RC] 5′-ccTctactctTgTcAcAgTgcAcAA gAc ATc cAg tcc a-gc cac c-3′
Scab.............ApaLI.

TABLE 18


Lambda URE adapters bases 13.3 to 19.3

!
! Number of sequences.......... 128
!

!

Number of mismatches..............

!	Id	Ntot	0	1	2	3	4	5	6	7	8	Name	Sequence...........	Dot form...........

!	1	58	45	7	1	0	0	0	2	2	1	VL133-2a2	gtctcctggacagtcgatc	gtctcctggacagtcgatc

!	2	16	10	1	0	1	0	1	1	0	2	VL122-3I	ggccttgggacagacagtc	gcttg......a.ag..

!	3	17	6	0	0	0	4	1	1	5	0	VL133-2c	gtctcctggacagtcagtc	............ag..

!	4	37	3	0	10	4	4	3	7	4	2	VL133-1c	ggccccagggcagagggtc	g.c..a..g...a..g..
!		128	64	8	11	5	8	5	11	11	5
!			64	72	83	88	96	101	112	123	128

! Stem...... loop. Stem...... Recognition........

VL133-2a2) 5′cAcATccgTg TTgTT cAcggATgTggATcgAcTgTccAggAgAc-3′

! [RC] 5′-gtctcctggacagtcgatc cAcATccTg AAcAA cAcggATgTg-3′

! Recognition........ Stem...... Loop. Stern......

! Stern...... loop. Stem...... Recognition........

(VL133-31) 5′-cAcATccgTg TTgTT cAcggATgTggAcTgTcTgTcccAAggcc-3′

! [RC] 5′-ggccttgggacagacagtc cAcATccgTg AAcAA cAcggATgTg-3′

! Recognition........ Stern...... Loop. Stern......

! Stern...... loop. Stern...... Recognition........

(VL133-2c) 5′cAcATccgTgTTgTT cAcggATgTg gAcTgAcTgTccAggAgAc-3′

! [RC] 5′-gtctcctggacagtcagtc cAATccgTg AAcAA cAcggATgTg-3′

! Recognition........ Stern...... Loop. Stern......

! Stern...... loop. Stern...... Recognition........

(VL133-1c) 5′-cAcATccgTg TTgTT cAcggATgTg gAcccTcTgcccTggggcc-3′

! [RC] 5′-ggccccagggcagagggtc cAcATccgTg AAcAA cacggATgTg-3′

What happens in the top strand:

! | site cleavage in the upper strand

(VL133-2a2*) 5′-g tct cct g|ga cag tcg atc

!

(VL133-31*) 5′-g gcc ttg g|ga cag aca gtc

!

(VL133-2c*) 5′-g tct cct g|ga cag tca gtc

!

(VL133-1c*) 5′-g gcc cca g|gg cag agg gtc

!

! The following Extenders and Bridges all encode the AA sequence of 2a2 for codons 1-15

! 1

(ON_LamEx133) 5′-ccTcTgAcTgAgT gcA cAg -

! 2 3 4 5 6 7 8 9 10 11 12

AGt gcT TtA acC caA ccG gcT AGT gtT AGC ggT-

!

! 13 14 15

tcC ccG g! 2a2

! 1

(ON_LamB1-133) [RC] 5′-ccTcTgAcTgAgT gcA cAg -

!

! 2 3 4 5 6 7 8 9 10 11 12

AGt gcT TtA acC caA ccG gcT AGT gtT AGC ggT-

!

! 13 14 15

tcC ccG g ga cag tcg at-3′ !2a2 N.B. the sctuA seq is the

! reverse complement of the

! one shown.

!

(ON_LamB2-133) [RC] 5′-ccTcTgAcTgAgT gcA cAg -

!

! 2 3 4 5 6 7 8 9 10 11 12

AGt gcT TtA acC caA ccG gcT AGT gtT AGC ggT-

!

! 13 14 15

tcC ccG g ga cag aca gt-3′ |3l N.B. the actual seq is the

! reverse complement of the

! one shown.

!

(ON_LamB3-133) [RC] 5′-ccTcTgAcTgAgT gcA cAg -

!

! 2 3 4 5 6 7 8 9 10 11 12

AGt gcT TtA acC caA ccG gcT AGT gtT AGC ggT-

!

13 14 15

tcC ccG g ga cag tcagt -3′! 2c N.B. the actual seq is the

! reverse complement of the

! one shown.

!(ON_LamE4-133) [RC] 5′-ccTcTgAcTgAgT gcA cAg -

!

! 2 3 4 5 6 7 8 9 10 11 12

AGt gcT TtA acC caA ccG gcT AGT gtT AGC gqT-s

!

! 13 14 15

tcC ccG g gg cag agg gt-3′ ! 1c N.B. the actual seq is the

! reverse complement off the

! one shown.

(ON_Lam133PCR) 5′-ccTcTgAcTgAgT gcA cAg AGt gc-3′

TABLE 19


Cleavage of 75 human light chains.

				Planned location of
Enzyme	Recognition	Nch	Ns	site

AfeI	AGCgct	0	0

AflII	Cttaag	0	0	HC FR3

Agel	Accggt	0	0

AscI	GGcgcgcc	0	0	After LC

BglII	Agatct	0	0

BsiWI	Cgtacg	0	0

BspDI	ATcgat	0	0

BssHII	Gcgcgc	0	0

BstBI	TTcgaa	0	0

DraIII	CACNNNgtg	0	0

EagI	Cggccg	0	0

FseI	GGCCGGcc	0	0

FspI	TGCgca	0	0

HpaI	GTTaac	0	0

HfeI	Caattg	0	0	MC FRi

MluI	Acgcgt	0	0

NcoI	Ccatgg	0	0	Heavy chain signal

NheI	Gctagc	0	0	HC/anchor linker

NotI	GCggccgc	0	0	In linker after MC

NruI	TCGcga	0	0

Pad	TTAATtaa	0	0

PmeI	GTTTaaac	0	0

PmlI	CACgtg	0	0

PvuI	CGATcg	0	0

SacII	CCGCgg	0	0

SaiI	Gtcgac	0	0

SfiI	GGCC1-NNNnggcc	0	0	Heavy Chain signal

SgfI	GCGATcgc	0	0

SnaBI	TACgta	0	0

StuI	AGGcct	0	0

XbaI	Tctaga	0	0	MC FR3

AatII	GACGTc	1	1

AciI	AAcgtt	1	1

AseI	ATtaat	1	1

BsmI	GAATGCN	1	1

EspEI	Tccgga	1	1	MC FR1

BstXI	CCANNNNNntgg	1	1	MC FR2

DrdI	GACNNNNnngtc	1	1

HindIII	Aagctt	1	1

PciI	Acatgt	1	1

SapI	gaagagc	1	1

Scal	AGTact	1	1

SexAl	Accwggt	1	1

Spel	Actagt	1	1

TiiI	Ctcgag	1	1

XhoI	Ctcgag	1	1

BcgI	cgannnnnntgc	2	2

BlpI	GCtnagc	2	2

BssSI	Ctcgtg	2	2

EstAPI	GCANNNNntgc	2	2

EspI	GCtnagc	2	2

KasI	Ggcgcc	2	2

PflMI	CCANNNNntgg	2	2

XrnnI	GAANNnnttc	2	2

ApaLI	Gtgcac	3	3	LC signal seq

NaeI	GCCggc	3	3

NgoMI	Gccggc	3	3

PvuII	CAGctg	3	3

RsrII	CGgwccg	3	3

BsrBI	GAGcgg	4	4

BsrDI	GCAPLTGNNn	4	4

BstZl7I	GTAtac	4	4

EcoRI	Gaattc	4	4

SphI	GCATGc	4	4

SspI	AATatt	4	4

AccI	GTmkac	5	5

BclI	Tgatca	5	5

BsmBI	Nnnnnngagacg	5	5

BsrGI	Tgtaca	5	5

Dral	TTTaaa	6	6

NdeI	CAtatg	6	6	HC FR4

Swal	ATTTaaat	6	6

BamHI	Ggatcc	7	7

Sad	GAGCTc	7	7

BciVI	GTATCCNNNNNN	8	8

BsaBI	GATNNnnatc	8	8

NsiI	ATGCAt	8	8

Espl20I	Gggccc	9	9	CH1

Apal	GGGCCc	9	9	CH3.

PspOOMI	Gggccc		9	9

BspHI	Tcatga		9	11

EcoRV	GATatc		9	9

AhdI	GACNNNnngtC		11	11

BbsI	GAAGAC		11	14

PsiI	TTAtaa	12	12

BsaI	GGTCTCNnnnn		13	15

XmaI	Cccggg		13	14

Aval	Cycgrg	14	16

BglI	GCCNNNNnggc	14	17

AiwNI	CAGNNNctg	16	16

BspMI	ACCTGC	17	19

XcmI	CCANNNNNnnnntgg	17	26

EstEZI	Ggtnacc	19	22	HC FR4

Sse8387I	CCTGCAgg
	20	20

AvrII	Cctagg	22	22

HincII	GTYraC	22	22

EsgI	GTGCAG	27	29

MscI	TGGcca	30	34

BseRI	NNnnnnnnnnctcctc	32	35

Bsu36I	CCtnagg	35	37

PstI	CTGCAg	35	40

EciI	nnnnnnnnntccgcc	38	40

PpuMI	RGgwccy	41	50

StyI	Ccwwgg	44	73

EcoO109I	RGgnccy	46	70

Acc65I	Ggtacc		50	51

KpnI	GGTACc		50	51

BpmI	ctccag	53	82

AvaII	Ggwcc	71	124

*cleavage occurs in the top strand after the last upper-case base. For REs that cut palindromic sequences, the lower strand is cut at the symmetrical site.

TABLE 20


Cleavage of 79 human heavy chains

				Planned location of
Enzyme	Recognition	Nch	Ns	site

AfeI	AGCgct	0	0

AflII	Cttaag	0	0	NC FR3

AscI	GGcgcgcc	0	0	After LC

BsiWI	Cgtacg	0	0

BspDI	ATcgat	0	0

BssHII	Gcgcgc	0	0

FseI	GGCCGGcc	0	0

HpaI	GTTaac	0	0

NheI	Gctagc	0	0	NC Linker

NotI	GCggccgc	0	0	In linker, NC/anchor

NruI	TCGcga	0	0

NsiI	ATGCAt	0	0

PacT	TTAATtaa	0	0

PciI	Acatgt	0	0

PmeI	GTTTaaac	0	0

PvuI	CGATcg	0	0

RsrII	CGgwccg	0	0

SapI	gaagagc	0	0

SfiI	GGCCNNNNnggcc	0	0	NC signal seq

SgfI	GCGATcgc	0	0

SwaT	ATTTaaat	0	0

AcII	AAcgtt	1	1

AgeT	Accggt	1	1

AseI	ATtaat	1	1

AvrII	Cctagg	1	1

EsmI	GAATGCN	1	1

BsrBI	GAGcgg	1	1

BsrDI	GCAATGNNn	1	1

DraI	TTTaaa	1	1

FspI	TGCgca	1	1

HindIII	Aagctt	1	1

MfeI	Caattg	1	1	NC FR1

NaeI	GCCggc	1	1

NgoMI	Gccggc	1	1

SpeI	Actagt	1	1

Acc65I	Ggtacc	2	2

BstEI	TTcgaa	2	2

KpnI	GGTACc	2	2

MIuI	Acgcgt	2	2

NcoI	Ccatgg	2	2	In NC signal seq

NdeI	CAtatg	2	2	NC FR4

PmlT	CACgtg	2	2

XcmI	CCANNNNNnnnntgg	2	2

BcgI	cgannnnnntgc	3	3

EdI	Tgatca	3	3

EglI	GCCNNNNnggc	3	3

BsaBI	GATNNnnatc	3	3

EsrGI	Tgtaca	3	3

SnaBI	TACgta	3	3

SseE387I	CCTGCAgg	3	3

ApaLI	Gtgcac	4	4	LC Signal/FRi

EspHI	Tcatga	4	4

BssSI	Ctcgtg	4	4

PsiI	TTAtaa	4	5

SphI	GCATGc 4	4

AhciI	GACNNNnngtc 5	5

EspHI	Tccgga 5	5	HC FR1

MscI	TGGcca 5	5

Sad	GAGCTc 5	5

Scal	AGTact 5	5

SexAl	Accwggt 5	6

SspI	AATatt 5	5

TliI	Ctcgag 5	5

XhoI	Ctcgag 5	5

BbsI	GAAGAC 7	8

EstAPI	GCANNNNntgc 7	8

BstZl7I	GTAtac 7	7

EcoRV	GATatc 7	7

EcoRI	Gaattc 8	8

SipI	GCtnagc 9	9

Bsu36I	CCtnagg 9	9

DraIII	CACNNNgtg 9	9

EspI	GCtnagc 9	9

StuI	AGGcct 9	13

XbaI	Totaga 9	9	HC FR3

Bsp120I	Gggccc	10	11	CH1

ApaI	GGGCCC10	11	CH1

PspOOMI	Gggccc	10	11

BciVI	GTATCCNNNNNN	11	11

Sail	Gtcgac	11	12

DrdI	GACNNNNnngtc	12	12

KasI	Ggcgcc	12	12

XmaI	Cccggg	12	14

BglII	Agatot	14	14

HincII	GTYrac	16	18

BainHI	Ggatcc	17	17

Pf1MI	CCANNNNntgg	17	18

BsmBI	Nnnnnngagacg	18	21

BstXI	CCANNNNNntgg	18	19	HC FR2

XmnI	GAANNnnttc	18	18

SaclI	CCGCgg	19	19

PstI	CTGCAg	20	24

PvuII	CAGctg	20	22

AvaI	Cycgrg	21	24

EagI	Cggccg	21	22

AatII	GACGTc	22	22

BspMI	ACCTGC	27	33

AccI	GTmkac	30	43

StyI	Ccwwgg	36	49

AlWNI	CAGNNNctg	38	44

BsaI	GGTCTCNnnnn	38	44

PpuMI	RGgwccy	43	46

BsgI	GTGCAG	44	54

BseRI	NNnnnnnnnctcctc	48	60

EciI	nnnnnnnntccgcc	52	57

EstEII	Ggtnacc	54	61	HC Fr4, 47/79 have one

EcoO109I	RGgnccy	54	86

BpmI	ctccag	60	121

AvaII	Ggwcc	71	140

TABLE 21


MALIA3, annotated

! MALIA3 9532 bases
!----------------------------------------------------------------------

1

aat gct act act att agt aga att gat gcc acc ttt tca gct cgc gcc

! gene ii continued

	49	cca aat gaa aat ata gct aaa cag gtt att gac cat ttg cga aat gta

	97	tct aat ggt caa act aaa tct act cgt tcg cag aat tgg gaa tca act

	145	gtt aca tgg aat gaa act ttc aga cac cgt act tta gtt gca tat tta

	193	aaa cat gtt gag cta cag cac cag att cag caa tta agc tct aag cca

	241	ttc gca aaa atg acc tct tat caa aag gag caa tta aag gta ctc tct

	289	aat cct gac ctg ttg gag ttt gct ttc ggtctg gtt cgc ttt gaa gct

	337	cga att aaa acg cga tat ttg aag tct ttc ggg ctt cct ctt aat ctt

	385	ttt gat gca atc cgc ttt gct tct gac tat aat agt cag ggtaaa gac

	433	ctg att ttt gat tta tgg tca ttc tcg ttt tct gaa ctg ttt aaa gca

	481	ttt gag ggg gat tca ATG aat att tat gac gat ttc gca gta ttg gac
!		RES?...... Start gene x, ii continues
	529	gct atc cag tct aaa cat ttt act att acc ccc tct ggc aaa act tct

	577	ttt gca aaa gcc tct cgc tat ttt ggtttt tat cgt cgt ctg gta aac

	625	gag ggttat gat agt gtt gct ctt act atg cct cgt aat ttc ttt tgg

	673	cgt tat gta tct gca tta gtt gaa tgt ggtatt cct aaa tct caa ctg

	721	atg aat ctt tct acc tgt aat aat gtt ggt ccg tta gtt cgt ttt att

	769	aac gta gat ttt tct ttc caa cgt cct gac tgg tat aat gag cca gtt

	817	ctt aaa atc gca TAA
!		End X & II
	832	ggtaattca ca
!
!		M1 ES Q10 T15
	843	ATG att aaa gtt gaa att aaa cca tct caa gcc caa ttt act act cgt
!		Start gene V
!
!		S17 S20 P25 E30
	891	tct ggt gtt tct cgt cag ggc aag cct tat tca ctg aat gag cag ctt
!
!		V35 E40 V45
	939	tgt tac gtt gat ttg ggtaat gaa tat ccg gtt ctt gtc aag att act
!
!		D50 A55 L60
	987	ctt gat gaa ggtcag cca gcc tat gcg cct ggtcTG TAC Acc gtt cat
!		BsrGI...
!		L65 V70 S75 R80
	1035	ctg ttc tct ttc aaa gtt ggtcag ttc ggtttc ctt atg att gac cgt
!
!		P85 K87 end of V
	1083	ctg cgc ctc gtt ccg gct aag TAA C
!
	1108	ATG gag cag gtc gcg gat ttc gac aca att tat cag gcg atg
!		Start gene VII
!
	1150	ata caa atc ttc gtt gta ctt tgt ttc gcg ctt ggt ata atc
!
!		VII and IX overlap.
!		S2 V3 L4 V5 S10
	1192	gct ggg ggt caa agA TGA gt gtt tta gtg tat tct ttc gcc tct ttc gtt
!		End VII
!		\|start IX
!		L13 W15 G20 T25 E29
	1242	tta ggt tgg tgc ctt cgt agt ggc att acg tat ttt acc cgt tta atg gaa
!
	1293	act ttc tc
!
!		.... stop of IX, IX and VIII overlap by four bases
	1301	ATG aaa aag tct tta gtc ctc aaa gcc tct gta gcc gtt gct acc ctc
!		Start signal sequence of viii.
!
	1349	gtt cog atg ctg tct ttc gct gct gag ggt gac gat ccc gca aaa gcg
!		mature VIII --->
	1397	gcc ttt aac tcc ctg caa gcc tca gcg acc gaa tat atc ggt tat gcg

	1445	tgg gcg atg gtt ggt gtc att

	1466	gtc ggc gca act atc ggt atc aag ctg ttt aag

	1499	aaa ttc acc tcg aaa gca ! 1515
!		\|........... −35 ..
!
	1517	agc tga taaaccgat acaattaaag gctccttttg
!		..... −10 ...
!
	1552	gagccttttt ttttGGAGAt ttt ! S.D. underlined
!
!		>----------- III signal sequence ----------------------------->
!		M K K L L F A I P L V
	1575	caac GTG aaa aaa tta tta ttc gca att cct tta gtt ! 1611
!
!		V P F Y S H S A Q
	1612	gtt cct ttc tat tct cac aGT gcA Cag tCT
!		ApaLI...
!
	1642	GTC GTG ACG CAG CCG CCC TCA GTG TCT GGG GCC CCA GGG CAG

		AGG GTC ACC ATC TCC TGC ACT GGG AGC AGC TCC AAC ATC GGG GCA
!		BstEII...
	1729	GGT TAT GAT GTA CAC TGG TAC CAG CAG CTT CCA GGA ACA GCC CCC AAA

	1777	CTC CTC ATC TAT GGT AAC AGC AAT CGG CCC TCA GGG GTC CCT GAC CGA

	1825	TTC TCT GGC TCC AAG TCT GGC ACC TCA GCC TCC CTG GCC ATC ACT

	1870	GGG CTC CAG GCT GAG GAT GAG GCT GAT TAT

	1900	TAC TGC CAG TCC TAT GAC AGC AGC CTG AGI

	1930	GGC CTT TAT GTC TTC GGA ACT GGG ACC AAG GTC ACC GTC
!		BstEII...
	1969	CTA GGT CAG CCC AAG GCC AAC CCC ACT GTC ACT

	2002	CTG TTC CCG CCC TCC TCT GAG GAG CTC CAA GCC AAC AAG GCC ACA CTA

	2050	GTG TGT CTG ATC AGT GAC TTC TAC CCG GGA GCT GTG ACA GTG GCC TGG

	2098	AAG GCA GAT AGC AGC CCC GTC AAG GCG GGA GTG GAG ACC ACC ACA CCC

	2146	TCC AAA CAA AGC AAC AAC AAG TAC GCG GCC AGC AGC TAT CTG AGC CTG

	2194	ACG CCT GAG CAG TGG AAG TCC CAC AGA AGC TAC AGC TGC CAG GTC ACG

	2242	CAT GAA GGG AGC ACC GTG GAG AAG ACA GTG GCC CCT ACA GAA TGT

	2290	TAA TAA ACCG CCTCCACCGG GCGCGCCAAT TCTATTTCAA GGAGACAGTC ATA
!		AscI.....
!
!		PelB signal---------------------------------------->
!		M K Y L L P T A A A G L L L L
	2343	ATG AAA TAC CTA TTG CCT ACG GCA GCC GCT GGA TTG TTA TTA CTC
!
!		16 17 18 19 20 21 22
!		A A Q P A M A
	2388	gcG GCC cag ccG GCC atg gcc
!		SfiI.............
!		NgoMI...(1/2)
!		NcoI.........
!
!		FR1 (DP47/V3-23)---------------
!		23 24 25 26 27 28 29 30
!		E V Q L L E S G
	2409	gaa\|gtt\|CAA\|TTG\|tta\|gag
tct\|ggt\|
!		\|MfeI \|
!
!		--------------FR1--------------------------------------------
!		31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
!		G G L V Q P G G S L R L S C A
	2433	\|ggc\|ggt\|ctt\|gtt\|cag\|cct\|ggt\|ggt\|tct\|tta\|cgt\|ctt\|tct\|tgc\|gct\|
!
!		----FR1---------------->\|...CDR1................\|---FR2------
!		46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
!		A S G F I F S S Y A M S W V R
	2478	\|gct\|TCC\|GGA\|ttc\|act\|ttc\|tct\|tCG\|TAC\|Gct\|atg\|tct\|tgg\|gtt\|cgc\|
!		\| BspEI \| \| BsiwW\| \|BstXI.
!
!		-------FR2-------------------------------->\|...CDR2........
!		61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
!		Q A P G K G L K W V S A I S G
	2523	\|CAa\|gct\|ccT\|GGt\|aaa\|ggt\|ttg\|gag\|tgg\|gtt\|tct\|gct\|atc\|tct\|ggt\|

	! ...BstXI \|
	!
	!	.....CDR2............................................\|---FR3---

!		76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
!		S G G S T Y Y A D S K G R F
	2568	\|tct\|ggt\|ggc\|agt\|act\|tac\|tat\|gct\|gac\|tcc\|gtt\|aaa\|ggt\|cgc\|ttc\|
!
!
!		--------FR3--------------------------------------------------
!		91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
!		T I S R D N S K N I L Y L Q M
	2613	\|act\|atc\|TCT\|AGA\|gac\|aac\|tct\|aag\|aat\|act\|ctc\|tac\|ttg\|cag\|atg\|
!		\| XbaI \|
!
!		---FR3----------------------------------------------------->\|
!		106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
!		N S L R A E D T A V Y Y C A K
	2658	\|aac\|agC\|TTA\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat\|tgc\|gct\|aaa\|
!		\|AflII \| \| PstI \|
!
!		.......CDR3.................\|----FR4-------------------------
!		121 122 123 124 125 126 127 128 129 130 131 132 133 134 135
!		D Y E G T G Y A F D I W G Q G
	2703	\|gac\|tat\|gaa\|ggt\|act\|ggt\|tat\|gct\|ttc\|gaC\|ATA\|TGg\|ggt\|caa\|ggt\|
!		\| NdeI \|(1/4)
!
!		--------------FR4---------->\|
!		136 137 138 139 140 141 142
!		T M V I V S S
	2748	\|act\|atG\|GTC\|ACC\|gtc\|tct\|agt
!		\| BstEII \|

! From BstEII onwards, pV323 is same as pCES1, except as noted.
! EstEII sites may occur in light chains; not likely to be unique in final
! vector.

!
!		143 144 145 146 147 148 149 150 151 152
!		A S I K G P S V F P
	2769	gcc ttc acc aaG GGC CCa tcg GTC TTC ccc
!		Bsp120I. BbsI...(2/2)
!		ApaI....
!
!		153 154 155 156 157 158 159 160 161 162 163 164 165 166 167
!		L A P S S K S T S G G T A A L
	2799	ctg gca ccc TCC TCc aag agc acc tct ggg ggc aca gcg gcc ctg
!		BseRI...(2/2)
!
!		168 169 170 171 172 173 174 175 176 177 178 179 180 181 182
!		G C L V K D Y F P E P
	2844	ggc tgc ctg GTC AAG GAC TAC TTC CCC gaA CCG GTg acg gtg tcg
!		AgeI....
!
!		183 184 185 186 187 188 189 190 191 192 193 194 195 196 197
!		W N S G A L I S G V H T F P A
	2889	tgg aac tca GGC GCC ctg acc agc ggc gtc cac acc ttc ccg gct
!		KasI...(1/4)
!
!		198 199 200 201 202 203 204 205 206 207 208 209 210 211 212
!		V L Q S S G L Y S L S S V V T
	2934	gtc cta cag tCt agc GGa ctc tac ttc ctc agc agc gta gtg acc
!		(Bsu36I...)(knocked out)
!
!		213 214 215 216 217 218 219 220 221 222 223 224 225 226 227
!		V P S S S L G T Q T Y I C N V
	2979	gtg CCC tCt tct agc tTG Ggc acc cag acc tac ctc tgc cac gtg
!		(BstXI...........)N.B. destruction of BstXI & BpmI sites.
!
!		228 229 230 231 232 233 234 235 236 237 238 239 240 241 242
!		N H K P S N T K V D K
	3024	aat cac aag ccc agc aac acc acg gtg gac aag aaa gtt gag ccc
!
!		243 244 245
!		K S C A A A H H H H H H S A
	3069	aaa tct tgt GCG GCC GCt cat cac cac cat cat cac tct gct
!		NotI......
!
!		E Q K L I S E E D L N G A A
	3111	gaa caa aaa ctc ctc tca gaa gag gct ctg act ggt gcc gcc
!
!
!		D I N D D R M A S G A
	3153	GAT ATC acc gat gat cgt atg gct AGC ggc gcc
!		rEK cleavage site.......... NheI... KasI...
!		EcoRV..
!

!

Domain 1 ------------------------------------------------------------

!		A E I V E S C L A
	3183	gct gaa act gtt gac cgt tgt tta gca
!
!
!		K P H T E I S F
	3210	caa ccc cat aca gcc aat tca ttt
!
!		T N V W K D D K T
	3234	aCT AAC GTC TGG AAA GAC GAC AAA ACt
!
!		L D R Y A N Y E G C L W N A T G V
	3261	tta gat cgt tac gct aac tat gag ggttgt ctg tgG AAT GCt aca ggc gtt
!		BsmI____
!
!		V V C T G D E T Q C Y G T W V P I
	3312	gta gtt tgt act ggt GAC GAA ACT CAG TGT TAC GGT ACA TGG GTT cct att
!
!		G L A I P E N
	3363	ggg ctt gct atc cct gaa aat
!

! L1 linker ------------------------------------

!		E G G G S E G G G S
	3384	gag ggt ggt ggc tct gag ggt ggc ggt tct
!
!		E C G G S E G G G S
	3414	gag ggt ggc ggt tct gag ggt ggc ggt act
!

!

Domain 2 ------------------------------------

	3444	aaa cct cct gag tac ggtgat aca cct att ccg ggc tat act tat atc aac

	3495	cct ctc gac ggc act tat ccg cct ggtact gag caa aac ccc gct aat cct

	3546	aat cct tct ctt GAG GAG tct cag cct ctt aat act ttc atg ttt cag aat
!		EseRI
	3597	aat agg ttc cga aat agg cag ggg gca tta act gtt tat acg ggc act

	3645	gtt act caa ggc act gac ccc gtt aaa act tat tac cag tac act cct

	3693	gta tca tca aaa gcc atg tat gac gct tac tgg aac ggt aaa ttC AGA
!		AlwNI
	3741	GAC TGc gct ttc cat tct ggc ttt aat gaa gat cca ttc gtt tgt gaa
!		AlwNI
	3789	tat caa ggc caa tcg tct gac ctg cct caa cct cct gto aat gct
!
	3834	ggc ggc ggc tct

!

start L2 ------------------------------------------------------------

	3846	ggt ggt ggt tct

	3858	ggt ggc ggc tct

	3870	gag ggt ggt ggc tct gag ggt ggc ggt tct

	3900	gag ggt ggc ggc tct gag gga ggc ggt tcc

	3930	ggt ggt ggc tct ggt ! end L2
!

! Domain 3 --------------------------------------------------------------

!		S G D F D Y E K M A N A N K G A
	3945	tcc ggt gat ttt gat tat gaa aag atg gca aac gct aat aag ggg gct
!
!		M T E N A D E N A L Q S D A K G
	3993	atg acc gaa aat gcc gat gaa aac gcg cta cag tct gac gct aaa ggc
!
!		K L D S V A I D Y G A A I D G F
	4041	aaa ctt gat tct gtc gct act gat tac ggt gct gct atc gat ggt ttc
!
!		I C D V S G L A N G N G A T G D
	4089	att ggt gac gtt tcc ggc ctt gct aat ggt aat ggt gct act ggt gat
!
!		F A C S N S Q M A Q V G D G D N
	4137	ttt gct ggc tct aat tcc caa atg gct caa gtc ggt gac ggt gat aat
!
!		S P L M N N F R Q Y L P S L P Q
	4185	tca cct tta atg aat aat ttc cgt caa tat tta cct tcc ctc cct caa
!
!		S V K C R P F V F S A G K P Y E
	4233	tcg gtt gaa tgt cgc cct ttt gtc ttt agc gct ggt aaa cca tat gaa
!
!		F S I U C U K I N L F R
	4281	ttt tct att gat tgt gac aaa ata aac tta ttc cgt
!		End Domain 3
!
!		G V F A F L L Y V A T F M Y V F140
	4317	ggt gtc ttt gcg ttt ctt tta tat gtt gcc acc ttt atg tat gta ttt
!		start transmembrane segment
!
!		S T F A N I L
	4365	tct acg ttt gct aac ata ctg
!
!		R N K E S
	4386	cgt aat aag gag tct TAA ! stop of iii

!

Intracellular anchor.

!
!		M1 P2 V L L5 G I P L L10 L R F L G15
	4404	tc ATG cca gtt ctt ttg ggt att ccg tta tta ttg cgt ttc ctc ggt
!		Start VI
!
	4451	ttc ctt ctg gta act ttg ttc ggc tat ctg ctt act ttt ctt aaa aag

	4499	ggc ttc ggt aag ata gct att gct att tca ttg ttt ctt gct ctt att

	4547	att ggg ctt aac tca att ctt gtg ggt tat ctc tct gat att agc gct

	4595	caa tta ccc tct gac ttt gtt cag ggt gtt cag tta att ctc ccg tct

	4643	aat gcg ctt ccc tgt ttt tat gtt att ctc tct gta aag gct gct att

	4691	ttc att ttt gac gtt aaa caa aaa atc gtt tct tat ttg gat tgg gat
!
!		M1 A2 V3 F5 L10 G13
	4739	aaa TAA t ATG gct gtt tat ttt gta act ggc aaa tta ggc tct gga
!		end VI Start gene I
!
!		14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
!		K T L V S V G K I Q D K I V A
	4785	aag acg ctc gtt agc gtt ggt acg att cag gat aaa att gta gct
!
!		29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
!		G C K I A I N L D L P L Q N L
	4830	ggg tgc aaa ata gca act aat ctt gat tta agg ctt caa aac ctc
!
!		44 45 46 47 48 49 50 51 52 53 54 55 56 57 58
!		P Q V G R F A K T P R V L R I
	4875	ccg caa gtc ggg agg ttc gct aaa acg cct cgc gtt ctt aga ata
!
!		59 60 61 62 63 64 65 66 67 68 69 70 71 72 73
!		P D K P S I S D L L A I G R G
	4920	ccg gat aag cct tct ata tct gat ttg ctt gct att ggg cgc ggt
!
!		74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
!		N D S Y D E N K N G L L V L V D
	4965	aat gat tcc tac gat gaa aat aaa aac ggc ttg ctt gtt ctc gat
!
!		89 90 91 92 93 94 95 96 97 98 99 100 101 102 103
!		E C G T W F N T R S W N D K E
	5010	gag tgc ggt act tgg ttt aat acc cgt tct tgg aat gat aag gaa
!
!		104 105 106 107 108 109 110 111 112 113 114 115 116 117 118
!		R Q P I I D W F L H A R K L G
	5055	aga cag ccg att att gat tgg ttt cta cat gct cgt aaa tta gga
!
!		119 120 121 122 123 124 125 126 127 128 129 130 131 132 133
!		W D I I F L V Q D L S I V D K
	5100	tgg gat att att ttt ctt gtt cag gac tta tct att gtt gat aaa
!
!		134 135 136 137 138 139 140 141 142 143 144 145 146 147 148
!		Q A R S A L A E H V V Y C R R
	5145	cag gcg cgt tct gca tta gct gaa cat gtt ggt tat tgt cgt cgt
!
!		149 150 151 152 153 154 155 156 157 158 159 160 161 162 163
!		L D R I T L P F V G I L Y S L
	5190	ctg gac aga att act tta cct ttt gtc ggt act tta tat tct ctt
!
!		164 165 166 167 168 169 170 171 172 173 174 175 176 177 178
!		I I G S K M P L P K L H V G V
	5235	att act ggc tcg aaa atg cct ctg cct aaa tta cat gtt ggc gtt
!
!		179 180 181 182 183 184 185 186 187 188 189 190 191 192 193
!		V K Y G D S Q L S P I V E R W
	5280	gtt aaa tat ggc gat tct caa tta agc cct act gtt gag cgt tgg
!
!		194 195 196 197 198 199 200 201 202 203 204 205 206 207 208
!		L Y T G K N L Y N A Y D T K Q
	5325	ctt tat act ggt aag aat ttg tat aac gca tat gat act aaa cag
!
!		209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
!		A F S S N Y D S G V Y S Y L I
	5370	gct ttt tct agt aat tat gat ttc ggt gtt tat tct tat tta acg
!
!		224 225 226 227 228 229 230 231 232 233 234 235 236 237 238
!		P Y L S H G R Y F K P L N L G
	5415	cct tat tta tca cac ggt cgg tat ttc aaa cca tta aat tta ggt
!
!		239 240 241 242 243 244 245 246 247 248 249 250 251 252 253
!		Q K M K L I K I Y L K K F S R
	5460	cag aag atg aaa tta act aaa ata tat ttg aaa aag ttt tct cgc
!
!		254 255 256 257 258 259 260 261 262 263 264 265 266 267 268
!		V L C L A I G F A S A F I Y S
	5505	gtt ctt tgt ctt gcg att gga ttt gca tca gca ttt aca tat agt
!
!		269 270 271 272 273 274 275 276 277 278 279 280 281 282 283
!		Y I T Q P K P E V K K V V S Q
	5550	tat ata acc caa cct aag ccg gag gtt aaa aag gta gtc tct cag
!
!		284 285 286 287 288 289 290 291 292 293 294 295 296 297 298
!		T Y D F D K F T I D S S Q R L
	5595	acc tat gat ttt gat aaa ttc act att gac tct tct cag cgt ctt
!
!		299 300 301 302 303 304 305 306 307 308 309 310 311 312 313
!		N L S Y P Y V F K D S K G K L
	5640	aat cta agc tat cgc tat gtt ttc aag gat tct aag gga aaa TTA
!		PacI
!
!		314 315 316 317 318 319 320 321 322 323 324 325 326 327 328
!		I N S D D L Q K Q G Y S L I Y
	5685	ATT AAt agc gac gat tta cag aag caa ggt tat tca ctc aca tat

!

PacI

49
!		329 330 331 332 333 334 335 336 337 338 339 340 341 342 343
!		i I D L C I V S I K K G N S N E

!

iv M1 K

	5730	att gat tta tgt act gtt ttc att aaa aaa ggt aat tca aAT Gaa
!		Start IV
!
!		344 345 346 347 348 349

!	i I V K C N .End of I
!	iv L3 L N5 V 17 N F V10

5775

att gtt aaa tgt aat TAA T TTT GTT

!

IV continued.....

	5800	ttc ttg atg ttt ggt tca tca tct tct ttt gct cag gta att gaa atg

	5848	aat aat tcg cct ctg cgc gat ttt gta act tgg tat tca aag caa tca

	5896	ggc gaa ttc ggt att ggt tct ccc gat gta aaa ggt act gtt act gta

	5944	tat tca tct gac ggt aaa cct gaa aat cta cgc aat ttc ttt att tct

	5992	ggt tta cgt gct aat aat ttt gat atg ggt ggt tca att cct tcc ata

	6040	att cag aag tat aat cca aac aat cag gat tat att gat gaa ttg cca

	6088	tca tct gat aat cag gaa tat gat gat aat ttc gct cct tct ggt ggt

	6136	ttc ttt ggt ccg caa aat gat aat ggt act caa act ttt aaa att att

	6184	aac ggt cgg gca aag gat tta ata cga gtt gtc gaa ttg ttt gta aag

	6280	cta tta gtt ggt TCT gca cct aaa gat att tta gat aac ctt cct caa
!		ApaLI removed
	6328	ttc ctt tct act gtt gat ttg cca act gac cag ata ttg att gag ggt

	6376	ttg ata ttt gag gtt cag caa ggt gat gct tta gat ttt tca ttt gct

	6424	gct ggc tct cag cgt ggc act gtt gca ggc ggt gtt aat act gac cgc

	6472	ctc acc tct gtt tta tct tct gct ggt ggt tcg ttc ggt att ttt aat

	6520	ggc gat gtt tta ggg cta tca gtt cgc gca tta aag act aat agc cat

	6568	tca aaa ata ttg tct gtg cca cgt att ctt acg ctt tca ggt cag aag

	6616	ggt tct atc tct gtT GGC CAg aat gtc cct ttt att act ggt cgt gtg
!		MscI
	6664	act ggt gaa tct gcc aat gta aat aat cca ttt cag acg att gag cgt

	6712	caa aat gta ggt att ttc atg agc gtt ttt cct gtt gca atg gct ggc

	6760	ggt aat att gtt ctg gat att acc agc aag gcc gat agt ttg agt tct

	6808	tct act cag gca agt gat gtt att act aat caa aga agt att gct aca

	6856	acg gtt aat ttg cgt gat gga cag act ctt tta ctc ggt ggc ctc act

	6904	gat tat aaa aac act tct caa gat tct ggc gta ccg ttc ctg tct aaa

	6952	atc oct tta atc ggc ctc ctg ttt agc ttc cgc tct gat ttc aac gag

	7000	gaa agc acg tta tac gtg ctc gtc aaa gca acc ata gta cgc gcc ctg

	7048	TAG cggcgcatt
!		End IV
	7060	aagcgcggcg ggtgtggtgg ttacgcgcag cgtgaccgct acacttgcca gcgccctagc

	7120	gcccgctcct ttcgctttct tcccttcctt tctcgccacg ttcGCCGGCt ttccccgtca
!		NgoMI_
	7180	agctctaaat cgggggctcc ctttagggtt ccgatttagt gctttacggc acctcgaccc

	7240	caaaaaactt gatttgggtg atggttCACG TAGTGggcca tcgccctgat agacggtttt
!		DraIII
	7300	tcgccctttG ACGTTGGAGT Ccacgttctt taatagtgga ctcttgttcc aaactggaac
!		DrdI
	7360	aacactcaac cctatctcgg gctattcttt tgatttataa gggattttgc cgatttcgga

	7420	accaccatca aacaggattt tcgcctgctg gggcaaacca gcgtggaccg cttgctgcaa

	7480	ctctctcagg gccaggcggt gaagggcaat CAGCTGttgc cCGTCTCact ggtgaaaaga
!		PvuII. BsmBI.
	7540	aaaaccaccc tGGATCC AAGCTI
!		BamHI HindIII (1/2)
!		Insert carrying bla gene
	7563	gcaggtg gcacttttcg gggaaatgtg cgcggaaccc
	7600	ctatttgttt atttttctaa atacattcaa atatGTATCC gctcatgaga caataaccct
!		BciVI
	7660	gataaatgct tcaataatat tgaaaaAGGA AGAgt
!		RBSsI.?...
!		Start bla gene
	7695	ATG agt att caa cat ttc cgt gtc gcc ctt att ccc ttt ttt gcg gca ttt

	7746	tgc ctt cct gtt ttt gct cac cca gaa acg ctg gtg aaa gta aaa gat gct

	7797	gaa gat cag ttg ggc gCA CGA Gtg ggt tac atc gaa ctg gat ctc aac agc
!		BssSI...
!		ApaLI removed
	7848	ggt aag atc ctt gag agt ttt cgc ccc gaa gaa cgt ttt cca atg atg agc

	7899	act ttt aaa gtt ctg cta tgt cat aca cta tta ttc cgt att gac gcc ggg

	7950	caa gaG CAA CTC GGT CGc cgg gcg cgg tat tct cag aat gac ttg gtt gAG
!		BcgI ScaI
	8001	TAC Tca cca gtc aca gaa acg cat ctt acg gat ggc atg aca gta aga gaa
!		ScaI
	8052	tta tgc agt gct gcc ata acc atg agt gat aac act gcg gcc aac tta ctt

	8103	ctg aca aCG ATC Gga gga ccg aag gag cta acc gct ttt ttg cac aac atg
!		PvuI
	8154	ggg gat cat gta act cgc ctt gat cgt tgg gaa ccg gag ctg aat gaa gcc

	8205	ata cca aac gac gag cgt gac acc acg atg cct gta gca atg cca aca acg

	8256	tTG CGC Aaa cta tta act ggc gaa cta ctt act cta gct ttc cgg caa caa
!		FspI....
!
	8307	tta ata gac tgg atg gag gcg gat aaa gtt gca gga cca ctt ctg cgc tcg

	8358	GCC ctt ccG GOt ggc tgg ttt att gct gat aaa tct gga gcc ggt gag cgt
!		BglI
	8409	gGG TCT Cgc ggt atc att gca gca ctg ggg cca gat ggt aag ccc ttc cgt
!		BsaI
	8460	atc gta gtt atc tac acG ACg ggg aGT Cag gca act atg gat gaa cga aat
!		AhdI
	8511	aga cag atc gct gag ata ggt gcc tca ctg att aag cat tgg TAA ctgt
!		stop
	8560	cagaccaagt ttactcatat atactttaga ttgatttaaa acttcatttt taatttaaaa

	8620	ggatctaggt gaagatcctt tttgataatc tcatgaccaa aatcccttaa cgtgagtttt

	8680	cgttccactg tacgtaagac cccc

	8704	AAGCTT GTCGAC tgaa tggcgaatgg cgctttgcct
!		HindIII SalI..
!		(2/2) HincII
	8740	ggtttccggc accagaagcg gtgccggaaa gctggctgga gtgcgatctt
!
	8790	CCTGAGG
!		Bsu36I_
	8797	ccgat actgtcgtcg tcccctcaaa ctggcagatg

	8832	cacggt tacg atgcgcccat ctacaccaac gtaacctatc ccattacggt caatccgccg

	8892	tttgttccca cggagaatcc gacgggttgt tactcgctca catttaatgt tgatgaaagc

	8952	tggctacagg aaggccagac gcgaattatt tttgatggcg ttcctattgg ttaaaaaatg

	9012	agctgattta acaaaaattt aacgcgaatt ttaacaaaat attaacgttt acaATTTAAA
!		SwaI...
	9072	Tatttgctta tacaatcttc ctgtttttgg ggcttttctg attatcaacc GGGGTAcat
!		RBS
	9131	ATG att gac atg cta gtt tta cga tta ccg ttc atc gat tct ctt gtt tgc
!		Start gene II
	9182	ttc aga ctc tca ggc aat gac ctg ata gcc ttt gtA GAT CTc tca aaa ata
!		BglII...
	9233	gct acc ctc ttc ggc atg aat tta tca gct aga acg gtt gaa tat cat att

	9284	gat ggt gat ttg act gtc ttc ggc ctt tct cac cct ttt gaa tct tta cct

	9335	aca cat tac tca ggc att gca ttt aaa ata tat gag ggt tct aaa aat ttt

	9386	tat cct tgc gtt gaa ata aag gct tct ccc gca aaa gta tta cag ggt cat

	9437	aat gtt ttt ggt aca acc gat tta gct tta tgc tct gag gct tta ttg ctt

	9488	aat ttt gct aat tct ttg cct tgc ctg tat gat tta ttg gat gtt ! 9532

!	gene II continues

TABLE 212


Sequence of MALIA3, condensed

LOCUS
ORIGIN	MALIA3 9532 CIRCULAR

1	AATGCTACTA CTATTAGTAG AATTGATGCC ACCTTTTCAG CTCGCGCCCC AAATGAAAAI

61	ATAGCTAAAC AGGTTATTGA CCATTTGCGA AATGTATCTA ATGGTCAAAC TAAATCTACT

121	CGTTCGCAGA ATTGGGAATC AACTGTTACA TGGAATGAAA CTTCCAGACA CCGTACTTTA

181	GTTGCATATT TAAAACATGT TGAGCTACAG CACCAGATTC AGCAATTAAG CTCTAAGCCA

241	TCCGCAAAAA TGACCTCTTA TCAAAAGGAG CAATTAAAGG TACTCTCTAA TCCTGACCTG

361	TCTTTCGGGC TTCCTCTTAA TCTTTTTGAT GCAATCCGCT TTGCTTCTGA CTATAATAGT

421	CAGGGTAAAG ACCTGATTTT TGATTTATGG TCATTCTCGT TTTCTGAACT GTTTAAAGCA

481	TTTGAGGGGG ATTCAATGAA TATTTATGAC GATTCCGCAG TATTGGACGC TATCCAGTCT

541	AAACATTTTA CTATTACCCC CTCTGGCAAA ACTTCTTTTG CAAAAGCCTC TCGCTATTTT

601	GGTTTTTATC GTCGTCTGGT AAACGAGGGT TATGATAGTG TTGCTCTTAC TATGCCTCGT

661	AATTCCTTTT GGCGTTATGT ATCTGCATTA GTTGAATGTG GTATTCCTAA ATCTCAACTG

721	ATGAATCTTT CTACCTGTAA TAATGTTGTT CCGTTAGTTC &TTTTATTAA CGTAGATTTT

781	TCTTCCCAAC GTCCTGACTG GTATAATGAG CCAGTTCTTA AAATCGCATA AGGTAATTCA

841	CAATGATTAA AGTTGAAATT AAACCATCTC AAGCCCAATT TACTACTCGT TCTGGTGTTT

901	CTCGTCAGGG CAAGCCTTAT TCACTGAATG AGCAGCTTTG TTACGTTGAT TTGGGTAATG

961	AATATCCGGT TCTTGTCAAG ATTACTCTTG ATGAAGGTCA GCCAGCCTAT GCGCCTGGTC

1021	TGTACACCGT TCATCTGTCC TCTTTCAAAG TTGGTCAGTT CGGTTCCCTT ATGATTGACC

1081	GTCTGCGCCT CGTTCCGGCT AAGTAACATG GAGCAGGTCG CGGATTTCGA CACAATTTAT

1141	CAGGCGATGA TACAAATCTC CGTTGTACTT TGTTTCGCGC TTGGTATAAT CGCTGGGGGT

1201	CAAAGATGAG TGTTTTAGTG TATTCTTTCG CCTCTTTCGT TTTAGGTTGG TGCCTTCGTA

1261	GTGGCATTAC GTATTTTACC CGTTTAATGG AAACTTCCTC ATGAAAAAGT CTTTAGTCCT

1321	CAAAGCCTCT GTAGCCGTTG CTACCCTCGT TCCGATGCTG TCTTTCGCTG CTGAGGGTGA

1381	CGATCCCGCA AAAGCGGCCT TTAACTCCCT GCAAGCCTCA GCGACCGAAT ATATCGGTTA

1441	TGCGTGGGCG ATGGTTGTTG TCATTGTCGG CGCAACTATC GGTATCAAGC TGTTTAAGAA

1501	ATTCACCTCG AAAGCAAGCT GATAAACCGA TACAATTAAA GGCTCCTTTT GGAGCCTTTT

1561	TTTTTGGAGA TTTTCAACGT GAAAAAATTA TTATTCGCAA TTCCTTTAGT TGTTCCTTTC

1621	TATTCTCACA GTGCACAGTC TGTCGTGACG CAGCCGCCCT CAGTGTCTGG GGCCCCAGGG

1681	CAGAGGGTCA CCATCTCCTG CACTGGGAGC AGCTCCAACA TCGGGGCAGG TTATGATGTA

1741	CACTGGTACC AGCAGCTTCC AGGAACAGCC CCCAAACTCC TCATCTATGG TAACAGCAAT

1801	CGGCCCTCAG GGGTCCCTGA CCGATTCTCT GGCTCCAAGT CTGGCACCTC AGCCTCCCTG

1861	GCCATCACTG GGCTCCAGGC TGAGGATGAG GCTGATTATT ACTGCCAGTC CTATGACAGC

1921	AGCCTGAGTG GCCTTTATGT CTTCGGAACT GGGACCAAGG TCACCGTCCT AGGTCAGCCC

1981	AAGGCCAACC CCACTGTCAC TCTGTTCCCG CCCTCCTCTG AGGAGCTCCA AGCCAACAAG

2041	GCCACACTAG TGTGTCTGAT CAGTGACTTC TACCCGGGAG CTGTGACAGT GGCCTGGAAG

2101	GCAGATAGCA GCCCCGTCAA GGCGGGAGTG GAGACCACCA CACCCTCCAA ACAAAGCAAC

2161	AACAAGTACG CGGCCAGCAG CTATCTGAGC CTGACGCCTG AGCAGTGGAA GTCCCACAGA

2221	AGCTACAGCT GCCAGGTCAC GCATGAAGGG AGCACCGTGG AGAAGACAGT GGCCCCTACA

2281	GAATGTTCAT AATAAACCGC CTCCACCGGG CGCGCCAATT CTATTTCAAG GAGACAGTCA

2341	TAATGAAATA CCTATTGCCT ACGGCAGCCG CTGGATTGTT ATTACTCGCG GCCCAGCCGG

2401	CCATGGCCGA AGTTCAATTG TTAGAGTCTG GTGGCGGTCT TGTTCAGCCT GGTGGTTCTT

2461	TACGTCTTTC TTGCGCTGCT TCCGGATTCA CTTTCTCTTC GTACGCTATG TCTTGGGTTC

2521	GCCAAGCTCC TGGTAAAGGT TTGGAGTGGG TTTCTGCTAT CTCTGGTTCT GGTGGCAGTA

2581	CTTACTATGC TGACTCCGTT AAAGGTCGCT TCACTATCTC TAGAGACAAC TCTAAGAATA

2641	CTCTCTACTT GCAGATGAAC AGCTTAAGGG CTGAGGACAC TGCAGTCTAC TATTGCGCTA

2701	AAGACTATGA AGGTACTGGT TATGCTTTCG ACATATGGGG TCAAGGTACT ATGGTCACCG

2761	TCTCTAGTGC CTCCACCAAG GGCCCATCGG TCTTCCCCCT GGCACCCTCC TCCAAGAGCA

2821	CCTCTGGGGG CACAGCGGCC CTGGGCTGCC TGGTCAAGGA CTACTTCCCC GAACCGGTGA

2881	CGGTGTCGTG GAACTCAGGC GCCCTGACCA GCGGCGTCCA CACCTTCCCG GCTGTCCTAC

2941	AGTCTAGCGG ACTCTACTCC CTCAGCAGCG TAGTGACCGT GCCCTCTTCT AGCTTGGGCA

3001	CCCAGACCTA CATCTGCAAC GTGAATCACA AGCCCAGCAA CACCAAGGTG GACAAGAAAG

3061	TTGAGCCCAA ATCTTGTGCG GCCGCTCATC ACCACCATCA TCACTCTGCT GAACAAAAAC

3121	TCATCTCAGA AGAGGATCTG AATGGTGCCG CAGATATCAA CGATGATCGT ATGGCTGGCG

3181	CCGCTGAAAC TGTTGAAAGT TGTTTAGCAA AACCCCATAC AGAAAATTCA TTTACTAACG

3241	TCTGGAAAGA CGACAAAACT TTAGATCGTT ACGCTAACTA TGAGGGTTGT CTGTGGAATG

3301	CTACAGGCGT TGTAGTTTGT ACTGGTGACG AAACTCAGTG TTACGGTACA TGGGTTCCTA

3361	TTGGGCTTGC TATCCCTGAA AATGAGGGTG GTGGCTCTGA GGGTGGCGGT TCTGAGGGTG

3421	GCGGTTCTGA GGGTGGCGGT ACTAAACCTC CTGAGTACGG TGATACACCT ATTCCGGGCT

3481	ATACTTATAT CAACCCTCTC GACGGCACTT ATCCGCCTGG TACTGAGCAA AACCCCGCTA

3541	ATCCTAATCC TTCTCTTGAG GAGTCTCAGC CTCTTAATAC TTTCATGTTT CAGAATAATA

3601	GGTTCCGAAA TAGGCAAGGG GCATTAACTG TTTATACGGG CACTGTTACT CAAGGCACTG

3661	ACCCCGTTAA AACTTATTAC CAGTACACTC CTGTATCATC AAAAGCCATG TATGACGCTT

3721	ACTGGAACGG TAAATTCAGA GACTGCGCTT TCCATTCTGG CTTTAATGAA GATCCATTCG

3781	TTTGTGAATA TCAAGGCCAA TCGTCTGACC TGCCTCAACC TCCTGTCAAT GCTGGCGGCG

3841	GCTCTGGTCG TGGTTCTGGT GGCGGCTCTG AGGGTGGTGG CTCTGAGGGT GGCGGTTCTG

3901	AGGGTGGCGG CTCTGAGGGA GGCGGTTCCG GTGGTGGCTC TGGTTCCGGT GATTTTGATT

3961	ATGAAAAGAT GGCAAACGCT AATAAGGGGG CTATGACCGA AAATGCCGAT GAAAACGCGC

4021	TACAGTCTGA CGCTAAAGGC AAACTTGATT CTGTCGCTAC TGATTACGGT GCTGCTATCG

4081	ATGGTTTCAT TGGTGACGTT TCCGGCCTTG CTAATGGTAA TGGTGCTACT GGTGATTTTG

4141	CTGGCTCTAA TTCCCAAATG GCTCAAGTCG GTGACGGTGA TAATTCACCT TTAATGAATA

4201	ATTTCCGTCA ATATTTACCT TCCCTCCCTC AATCGGTTGA ATGTCGCCCT TTTGTCTTTA

4261	GCGCTGGTAA ACCATATGAA TTTTCTATTG ATTGTGACAA AATAAACTTA TTCCGTGGTG

4321	TCTTTGCGTT TCTTTTATAT GTTGCCACCT TTATGTATGT ATTTTCTACG TTTGCTAACA

4381	TACTGCGTAA TAAGGAGTCT TAATCATGCC AGTTCTTTTG GGTATTCCGT TATTATTGCG

4441	TTTCCTCGGT TTCCTTCTGG TAACTTTGTT CGGCTATCTG CTTACTTTTC TTAAAAAGGG

4501	CTTCGGTAAG ATAGCTATTG CTATTTCATT GTTTCTTGCT CTTATTATTG GGCTTAACTC

4561	AATTCTTGTG GGTTATCTCT CTGATATTAG CGCTCAATTA CCCTCTGACT TTGTTCAGGG

4621	TGTTCAGTTA ATTCTCCCGT CTAATGCGCT TCCCTGTTTT TATGTTATTC TCTCTGTAAA

4681	GGCTGCTATT TTCATTTTTG ACGTTAAACA AAAAATCGTT TCTTATTTGG ATTGGGATAA

4741	ATAATATGGC TGTTTATTTT GTAACTGGCA AATTAGGCTC TGGAAAGACG CTCGTTAGCG

4801	TTGGTAAGAT TCAGGATAAA ATTGTAGCTG GGTGCAAAAT AGCAACTAAT CTTGATTTAA

4861	GGCTTCAAAA CCTCCCGCAA GTCGGGAGGT TCGCTAAAAC GCCTCGCGTT CTTAGAATAC

4921	CGGATAAGCC TTCTATATCT GATTTGCTTG CTATTGGGCG CGGTAATGAT TCCTACGATG

4981	AAAATAAAAA CGGCTTGCTT GTTCTCGATG AGTGCGGTAC TTGGTTTAAT ACCCGTTCTT

5041	GGAATGATAA GGAAAGACAG CCGATTATTG ATTGGTTTCT ACATGCTCGT AAATTAGGAT

5101	GGGATATTAT TTTTCTTGTT CAGGACTTAT CTATTGTTGA TAAACAGGCG CGTTCTGCAT

5161	TAGCTGAACA TGTTGTTTAT TGTCGTCGTC TGGACAGAAT TACTTTACCT TTTGTCGGTA

5221	CTTTATATTC TCTTATTACT GGCTCGAAAA TGCCTCTGCC TAAATTACAT GTTGGCGTTG

5281	TTAAATATGG CGATTCTCAA TTAAGCCCTA CTGTTGAGCG TTGGCTTTAT ACTGGTAAGA

5341	ATTTGTATAA CGCATATGAT ACTAAACAGG CTTTTTCTAG TAATTATGAT TCCGGTGTTT

5401	ATTCTTATTT AACGCCTTAT TTATCACACG GTCGGTATTT CAAACCATTA AATTTAGGTC

5461	AGAAGATGAA ATTAACTAAA ATATATTTGA AAAAGTTTTC TCGCGTTCTT TGTCTTGCGA

5521	TTGGATTTGC ATCAGCATTT ACATATAGTT ATATAACCCA ACCTAAGCCG GAGGTTAAAA

5581	AGGTAGTCTC TCAGACCTAT GATTTTGATA AATTCACTAT TGACTCTTCT CAGCGTCTTA

5641	ATCTAAGCTA TCGCTATGTT TTCAAGGATT CTAAGGGAAA ATTAATTAAT AGCGACGATT

5701	TACAGAAGCA AGGTTATTCA CTCACATATA TTGATTTATG TACTGTTTCC ATTAAAAAAG

5761	GTAATTCAAA TGAAATTGTT AAATGTAATT AATTTTGTTT TCTTGATGTT TGTTTCATCA

5821	TCTTCTTTTG CTCAGGT0AT TGAAATGAAT AATTCGCCTC TGCGCGATTT TGTAACTTGG

5881	TATTCAAAGC AATCAGGCGA ATCCGTTATT GTTTCTCCCG ATGTAAAAGG TACTGTTACT

5941	GTATATTCAT CTGACGTTAA ACCTGAAAAT CTACGCAATT TCTTTATTTC TGTTTTACGT

6001	GCTAATAATT TTGATATGGT TGGTTCAATT CCTTCCATAA TTCAGAAGTA TAATCCAAAC

6061	AATCAGGATT ATATTGATGA ATTGCCATCA TCTGATAATC AGGAATATGA TGATAATTCC

6121	GCTCCTTCTG GTGGTTTCTT TGTTCCGCAA AATGATAATG TTACTCAAAC TTTTAAAATT

6181	AATAACGTTC GGGCAAAGGA TTTAATACGA GTTGTCGAAT TGTTTGTAAA GTCTAATACT

6241	TCTAAkTCCT CAAATGTATT ATCTATTGAC GGCTCTAATC TATTAGTTGT TTCTGCACCT

6301	AAAGATATTT TAGATAACCT TCCTCAATTC CTTTCTACTG TTGATTTGCC AACTGACCAG

6361	ATATTGATTG AGGGTTTGAT ATTTGAGGTT CAGCAAGGTG ATGCTTTAGA TTTTTCATTT

6421	GCTGCTGGCT CTCAGCGTGG CACTGTTGCA GGCGGTGTTA ATACTGACCG CCTCACCTCT

6481	GTTTTATCTT CTGCTGGTGG TTCGTTCGGT ATTTTTAATG GCGATGTTTT AGGGCTATCA

6541	GTTCGCGCAT TAAAGACTAA TAGCCATTCA AAAATATTGT CTGTGCCACG TATTCTTACG

6601	CTTTCAGGTC AGAAGGGTTC TATCTCTGTT GGCCAGAATG TCCCTTTTAT TACTGGTCGT

6661	GTGACTGGTG AATCTGCCAA TGTAAATAAT CCATTTCAGA CGATTGAGCG TCAAAATGTA

6721	GGTATTTCCA TGAGCGTTTT TCCTGTTGCA ATGGCTGGCG GTAATATTGT TCTGGATATT

6781	ACCAGCAAGG CCGATAGTTT GAGTTCTTCT ACTCAGGCAA GTGATGTTAT TACTAATCAA

6841	AGAAGTATTG CTACAACGGT TAATTTGCGT GATGGACAGA CTCTTTTACT CGGTGGCCTC

6901	ACTGATTATA AAAACACTTC TCAAGATTCT GGCGTACCGT TCCTGTCTAA AATCCCTTTA

6961	ATCGGCCTCC TGTTTAGCTC CCGCTCTGAT TCCAACGAGG AAAGCACGTT ATACGTGCTC

7021	GTCAAAGCAA CCATAGTACG CGCCCTGTAG CGGCGCATTA AGCGCGGCGG GTGTGGTGGT

7081	TACGCGCAGC GTGACCGCTA CACTTGCCAG CGCCCTAGCG CCCGCTCCTT TCGCTTTCTT

7141	CCCTTCCTTT CTCGCCACGT TCGCCGGCTT TCCCCGTCAA GCTCTAAATC GGGGGCTCCC

7201	TTTAGGGTTC CGATTTAGTG CTTTACGGCA CCTCGACCCC AAAAAACTTG ATTTGGGTGA

7261	TGGTTCACGT AGTGGGCCAT CGCCCTGATA GACGGTTTTT CGCCCTTTGA CGTTGGAGTC

7321	CACGTTCTTT AATAGTGGAC TCTTGTTCCA AACTGGAACA ACACTCAACC CTATCTCGGG

7381	CTATTCTTTT GATTTATAAG GGATTTTGCC GATTTCGGAA CCACCATCAA ACAGGATTTT

7441	CGCCTGCTGG GGCAAACCAG CGTGGACCGC TTGCTGCAAC TCTCTCAGGG CCAGGCGGTG

7501	AAGGGCAATC AGCTGTTGCC CGTCTCACTG GTGAAAAGAA AAACCACCCT GGATCCAAGC

7561	TTGCAGGTGG CACTTTTCGG GGAAATGTGC GCGGAACCCC TATTTGTTTA TTTTTCTAAA

7621	TACATTCAAA TATGTATCCG CTCATGAGAC AATAACCCTG ATAAATGCTT CAATAATATT

7681	GAAAAAGGAA GAGTATGAGT ATTCAACATT TCCGTGTCGC CCTTATTCCC TTTTTTGCGG

7741	CATTTTGCCT TCCTGTTTTT GCTCACCCAG AAACGCTGGT GAAAGTAAAA GATGCTGAAG

7801	ATCAGTTGGG CGCACGAGTG GGTTACATCG AACTGGATCT CAACAGCGGT AAGATCCTTG

7861	AGAGTTTTCG CCCCGAAGAA CGTTTTCCAA TGATGAGCAC TTTTAAAGTT CTGCTATGTC

7921	ATACACTATT ATCCCGTATT GACGCCGGGC AAGAGCAACT CGGTCGCCGG GCGCGGTATT

7981	CTCAGAATGA CTTGGTTGAG TACTCACCAG TCACAGAAAA GCATCTTACG GATGGCATGA

8041	CAGTAAGAGA ATTATGCAGT GCTGCCATAA CCATGAGTGA TAACACTGCG GCCAACTTAC

8101	TTCTGACAAC GATCGGAGGA CCGAAGGAGC TAACCGCTTT TTTGCACAAC ATGGGGGATC

8161	ATGTAACTCG CCTTGATCGT TGGGAACCGG AGCTGAATGA AGCCATACCA AACGACGAGC

8221	GTGACACCAC GATGCCTGTA GCAATGCCAA CAACGTTGCG CAAACTATTA ACTGGCGAAC

8281	TACTTACTCT AGCTTCCCGG CAACAATTAA TAGACTGGAT GGAGGCGGAT AAAGTTGCAG

8341	GACCACTTCT GCGCTCGGCC CTTCCGGCTG GCTGGTTTAT TGCTGATAAA TCTGGAGCCG

8401	GTGAGCGTGG GTCTCGCGGT ATCATTGCAG CACTGGGGCC AGATGGTAAG CCCTCCCGTA

8461	TCGTAGTTAT CTACACGACG GGGAGTCAGG CAACTATGGA TGAACGAAAT AGACAGATCG

8521	CTGAGATAGG TGCCTCACTG ATTAAGCATT GGTAACTGTC AGACCAAGTT TACTCATATA

8581	TACTTTAGAT TGATTTAAAA CTTCATTTTT AAATTTAAAG GATCTAGGTG AAGATCCTTT

8641	TTGATAATCT CATGACCAAA ATCCCTTAAC GTGAGTTTTC GTTCCACTGT ACGTAAGACC

8701	CCCAAGCTTG TCGACTGAAT GGCGAATGGC GCTTTGCCTG GTTTCCGGCA CCAGAAGCGG

8761	TGCCGGAAAG CTGGCTGGAG TGCGATCTTC CTGAGGCCGA TACTGTCGTC GTCCCCTCAA

8821	ACTGGCAGAT GCACGGTTAC GATGCGCCCA TCTACACCAA CGTAACCTAT CCCATTACGG

8881	TCAATCCGCC GTTTGTTCCC ACGGAGAATC CGACGGGTTG TTACTCGCTC ACATTTAATG

8941	TTGATGAAAG CTGGCTACAG GAAGGCCAGA CGCGAATTAT TTTTGATGGC GTTCCTATTG

9001	GTTAAAAAAT GAGCTGATTT AACAAAAATT TAACGCGAAT TTTAACAAAA TATTAACGTT

9061	TACAATTTAA ATATTTGCTT ATACAATCTT CCTGTTTTTG GGGCTTTTCT GATTATCAAC

9121	CGGGGTACAT ATGATTGACA TGCTAGTTTT ACGATTACCG TTCATCGATT CTCTTGTTTG

9181	CTCCAGACTC TCAGGCAATG ACCTGATAGC CTTTGTAGAT CTCTCAAAAA TAGCTACCCT

9241	CTCCGGCATG AATTTATCAG CTAGAACGGT TGAATATCAT ATTGATGGTG ATTTGACTGT

9301	CTCCGGCCTT TCTCACCCTT TTGAATCTTT ACCTACACAT TACTCAGGCA TTGCATTTAA

9361	AATATATGAG GGTTCTAAAA ATTTTTATCC TTGCGTTGAA ATAAAGGCTT CTCCCGCAAA

9421	AGTATTACAG GGTCATAATG TTTTTGGTAC AACCGATTTA GCTTTATGCT CTGAGGCTTT

9481	ATTGCTTAAT TTTGCTAATT CTTTGCCTTG CCTGTATGAT TTATTGGATG TT

TABLE 22


Primers used in RACE amplification:

Heavy chain
Hucμ-FOR (1st PCR)	5′-TGG AAG AGG CAC GTT CTT TTC TTT-3′

HuCμ-Nested (2nd PCR)	5′-CTT TTC TTT GTT GCC GTT GGG GTG-3′

Kappa light chain
HuCkFor (1st PCR)	5′-ACA CTC TCC CCT GTT GAA GCT CTT-3′

HuCkForAscI (2nd PCR)	5′-ACC GCC TCC ACC GGG CGC GCC TTA TTA ACA CTC TCC CCT GTT GAA GCT CTT-3′

Lamba light chain
HuClambdaFor (1st PCR)
HuCL2-FOR	5′-TGA ACA TTC TGT AGG GGC CAC TG-3′

HuCL7-FOR	5′-AGA GCA TTC TGC AGG GGC CAC TG-3′

HuClambdaForAscI (2nd PCR)
HuCL2-FOR-ASC	5′-ACC GCC TCC ACC GGG CGC GCC TTA TTA TGA ACA TTC
	TGT AGG GGC CAC TG-3′

HuCL7-FOR-ASC	5′-ACC GCC TCC ACC GGG CGC GCC TTA TTA AGA GCA TTC
	TGC AGG GGC CAC TG-3′

GeneRAcer	5′ Primers provided with the kit (Invitrogen)
5′A 1st PCR	5′CGACTGGAGCACGAGGACACTGA 3′

5′NA 2nd pCR	5′GGACACTGACATGGACTGAAGGAGTA-3′

TABLE 23


ONs used in Capture of kappa light chains using CJ method and BsmAI

REdapters (6)
ON_20SK15012	gggAggATggAgAcTgggTc

ON_20SK15L12	gggAAgATggAgAcTgggTc

ON_20SK15A17	gggAgAgTggAgAcTgAgTc

ON_20SK15A27	gggTgccTggAgAcTgcgTc

ON_20SK15A11	gggTggcTggAgAcTgcgTc

ON_20SK15B	gggAgTcTggAgAcTgggTc

Bridges (6)
kapbri1012	gggAggATggAgAcTgggTcATcTggATgTcTTgTgcAcTgTgAcAgAgg

kapbrilL12	gggAAgATggAgAcTgggTcATcTggATgTcTTgTgcAcTgTgAcAgAgg

kapbrilA17	gggTgccTggAgAcTgggTcATcTggATgTcTTgTgcAcTgTgAcAgAgg

kapbrilA27	gggTgccTggAgAcTgggTcATcTggATgTcTTgTgcAcTgTgAcAgAgg

kapbrilA11	gggTggcTggAgAcTgggTcATcTggATgTcTTgTgcAcTgTgAcAgAgg

kapbri1B3	gggAgTcTggAgAcTgggTcATcTggATgTcTTgTgcAcTgTgAcAgAgg

Extender (5′ biotinylated)
kapextlbio	ccTcTgTcAcAgTgcAcAAgAcATccAgATgAcccAgTcTcc

Primers
kaPCRt1	ccTcTgTcAcAgTgcAcAAgAc

kapfor	5′-aca ctc tcc cct gtt gaa gct ctt-3′

All ONs are written 5′ to 3′.

TABLE 24


PCR program for amplification of kappa DNA

	95° C.	5 minutes
	95° C.	15 seconds
	65° C.	30 seconds
	72° C.	1 minute
	72° C.	7 minutes
	4° C.	hold
	Reagents (100 ul reaction):
	Template	50 ng
	10x turbo PCR buffer	1x
	turbo Pfu	4U
	dNTPs	200 μM each
	kaPCRt1	300 nM
	kapfor	300 nM

TABLE 25


h3401-h2 captured Via Cl with BsmAI

!	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
!	S A Q D I Q M T Q S P A T L S
	aGT GCA Caa gac atc cag atg ace cag tct cca gcc acc ctg tct
!	ApaLI... a gcc acc ! L25,L6,L20,L2,L16,A11
!	Extender.................................Bridge...

!	16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
!	I V S P G E R A T L S C R A S Q
	gtg tct cca ggg gaa agg gcc acc ctc ttc tgc agg gcc agt cag

!	31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
!	S V S N N L A W Y Q Q K P G Q
	agt gtt agt aac aac tta gcc tgg tac cag cag aaa cct ggc cag

!	46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
!	V P R L L I Y G A S T R A T D
	gtt ccc agg ctc ctc atc tat ggt gca ttc acc agg gcc act gat

!	61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
!	I P A R F S G S G S G T D F T
	atc cca gcc agg ttc agt ggc agt ggg tct ggg aca gac ttc act

!	76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
!	L T I S R L E P E D F A V Y Y
	ctc acc atc agc aga ctg gag cct gaa gat ttt gca gtg tat tac

!	91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
!	C Q R Y G S S P G W T F G Q G
	tgt cag cgg tat ggt agc tca ccg ggg tgg acg ttc ggc caa ggg

!	106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
!	T K V E I K R T V A A P S V F
	acc aag gtg gaa atc aaa cga act gtg gct gca cca tct gtc ttc

!	121 122 123 124 125 126 127 128 129 130 131 132 133 134 135
!	I F P P S D E Q L K S G T A S
	atc ttc ccg cca tct gat gag cag ttg aaa tct gga act gcc tct

!	136 137 138 139 140 141 142 143 144 145 146 147 148 149 150
!	V V C L L N N F Y P R E A K V
	gtt gtg tgc ctg clg aat aac ttc tat ccc aga gag gcc aaa gta

!	151 152 153 154 155 156 157 158 159 160 161 162 163 164 165
!	Q W K V D N A L Q S G N S Q E
	cag tgg aag gtg gat aac gcc ctc caa tcg ggt aac ttc cag gag

!	166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
!	S V T E Q D S K D S T Y S L S
	agt gtc aca gag cag gac agc aag gac agc acc tac agc ctc agc

!	181 182 183 184 185 186 187 188 189 190 191 192 193 194 195
!	S T L T L S K A D Y E K H K V
	agc acc ctg acg ctg agc aaa gca gac tac gag aaa cac aaa gtc

!	196 197 198 199 200 201 202 203 204 205 206 207 208 209 210
!	Y A C E V T H Q G L S S P V I
	tac gcc tgc gaa gtc acc cat cag ggc ctg agc tcg cct gtc aca

!	211 212 213 214 215 216 217 218 219 220 221 222 223
!	K S F N K G E C K G E F A
	aag agc ttc aac aaa gga gag tgt aag ggc gaa ttc gc.....

TABLE 26


h3401-d8 KAPPA captured with CJ and BsmAI

!	1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
!	S A Q D I Q M T Q S P A T L S
	aGT GCA Caa gac atc cag atg acc cag tct cct gcc acc ctg tct
!	ApaLI...Extender...........................a gcc acc ! L25,L6,L20,L2,L16,A11
!	A GCC ACC CTG TCT ! L2

!	16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
!	V S P G E R A T L S C R A S Q
	gtg tct cca ggt gaa aga gcc acc dc ttc tgc agg gcc agt cag
!	GTG TCT CCA GGG GAA AGA GCC ACC CTC TCC TGC ! L2

!	31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
!	N L L S N L A W Y Q Q K P G Q
	aat cct ctc agc aac tta gcc tgg tac cag cag aaa cct ggc cag

!	46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
!	A P R L L I Y G A S T G A I G
	gct ccc agg ctc ctc atc tat ggt gct ttc acc ggg gcc att ggt

!	61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
!	I P A R F S G S G S G T E F I
	atc cca gcc agg ttc agt ggc agt ggg tct ggg aca gag ttc act

!	76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
!	L T I S S L Q S E D F A V Y F
	ctc acc atc agc agc ctg cag tct gaa gat ttt gca gtg tat ttc

!	91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
!	C Q Q Y G T S P P T F G G G I
	tgt cag cag tat ggt acc tca ccg ccc act ttc ggc gga ggg acc

!	106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
!	K V E I K R T V A A P S V F I
	aag gtg gag atc aaa cga act gtg gct gca cca tct gtc ttc atc

!	121 122 123 124 125 126 127 128 129 130 131 132 133 134 135
!	F P P S D E Q L K S G T A S V
	ttc ccg cca tct gat gag cag ttg aaa tct gga act gcc tct gtt

!	136 137 138 139 140 141 142 143 144 145 146 147 148 149 150
!	V C P L N N F Y P R E A K V Q
	gtg tgc ccg ctg aat aac ttc tat ccc aga gag gcc aaa gta cag

!	151 152 153 154 155 156 157 158 159 160 161 162 163 164 165
!	W K V D N A L Q S G N S Q E S
	tgg aag gtg gat aac gcc ctc caa tcg ggt aac ttc cag gag agt

!	166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
!	V T E Q D N K D S T Y S L S S
	gtc aca gag cag gac aac aag gac agc acc tac agc ctc agc agc

!	181 182 183 184 185 186 187 188 189 190 191 192 193 194 195
!	T L T L S K V D Y E K H E Y
	acc ctg acg ctg agc aaa gta gac tac gag aaa cac gaa gtc tac

!	196 197 198 199 200 201 202 203 204 205 206 207 208 209 210
!	A C E V T H Q G L S S P V T K
	gcc tgc gaa gtc acc cat cag ggc ctt agc tcg ccc gtc acg aag

!	211 212 213 214 215 216 217 218 219 220 221 222 223
!	S F N R G E C K K E F V
	agc ttc aac agg gga gag tgt aag aaa gaa ttc gtt t

TABLE 27


V3-23 VH framework with variegated codons shown

!
!	17 18 19 20 21 22
!	A Q P A M A
	5′-ctg tct gaa cG GCC cag ccG GCC atg gcc 29
	3′-gac aga ctt gc cgg gtc ggc cgg tac cgg
!	Scab.........SfiI.............
!	NgoMI...
!	NcoI...
!
!	FR1(DP47/V3-23)---------------
!	23 24 25 26 27 28 29 30
!	E V Q L L E S G
	gaa\|gtt\|CAA\|TTG\|tta\|gag\|tct\|ggt\| 53
!	ctt\|caa\|gtt\|aac\|aat\|ctc\|aga\|cca\|
!	\|MfeI \|
!
!	--------------FR1--------------------------------------------
!	31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
!	G G L V Q P G G S L R L S C A
	\|ggc\|ggt\|ctt\|gtt\|cag\|cct\|ggt\|ggt\|tct\|tta\|cgt\|ctt\|tct\|tgc\|gct\| 98
!	\|ccg\|cca\|gaa\|caa\|gtc\|gga\|cca\|cca\|aga\|aat\|gca\|gaa\|aga\|acg\|cga\|
!
!	Sites to be varied---> * * ***
!	----FR1---------------->\|...CDR1................\|---FR2------
!	46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
!	A S G F T F S S Y A M S W V R
	\|gct\|TCC\|GGA\|ttc\|act\|ttc\|tct\|tCG\|TAC\|Gct\|atg\|tct\|tgg\|gtt\|cgC\| 143
!	\|cga\|agg\|cct\|aag\|tga\|aag\|aga\|agc\|atg\|cga\|tac\|aga\|acc\|caa\|gcg\|
!	\| BspEI \| \|BsiWI\| \|BstXI.
!
!	Sites to be varies-->* * ***
!	61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
!	Q A P G K G L E W V S A I S G
	\|CAa\|gct\|ccT\|GGt\|aaa\|ggt\|ttg\|gag\|tgg\|gtt\|tct\|gct\|atc\|tct\|ggt\| 188
!	\|gtt\|cga\|gga\|cca\|ttt\|cca\|aac\|ctc\|acc\|caa\|aga\|cga\|tag\|aga\|cca\|
!	...BstXI \|
!
!	* *
!	.....CDR2............................................\|---FR3---
!	76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
!	S G G S T Y Y A D S V K G R F
	\|tct\|ggt\|ggc\|agt\|act\|tac\|tat\|gct\|gac\|tcc\|gtt\|aaa\|ggt\|cgc\|ttc\| 233
!	\|aga\|cca\|ccg\|tca\|tga\|atg\|ata\|cga\|ctg\|agg\|caa\|ttt\|cca\|gcg\|aag\|
!
!	--------FR3--------------------------------------------------
!	91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
!	T I S R D N S K N T L Y L Q M
	\|act\|atc\|TCT\|AGA\|gac\|aac\|tct\|aag\|aat\|act\|ctc\|tac\|ttg\|cag\|atg\| 278
!	\|tga\|tag\|aga\|tct\|ctg\|ttg\|aga\|ttc\|tta\|tga\|gag\|atg\|aac\|gtc\|tac\|
!	\| XbaI \|
!
!	---FR3----------------------------------------------------->\|
!	106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
!	N S L R A E D T A V Y Y C A K
!	\|acc\|agC\|TTA\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat\|tgc\|gct\|aaa\| 323
!	\|ttg\|tcg\|aat\|tcc\|cga\|ctc\|ctg\|tga\|cgt\|cag\|atg\|ata\|acg\|cga\|ttt\|
!	\|AflII \| \| PstI \|
!
!	..... CDR3.................\|----FR4-------------------------
!	121 122 123 124 125 126 127 128 129 130 131 132 133 134 135
!	D Y E G T G Y A F D I W G Q G
	\|gac\|tat\|gaa\|ggt\|act\|ggt\|tat\|gct\|ttc\|gaC\|ATA\|TGg\|ggt\|caa\|ggt\| 368
!	\|ctg\|ata\|ctt\|cca\|tga\|cca\|ata\|cga\|aag\|ctg\|tat\|acc\|cca\|gtt\|cca\|
!	\| NdeI \|
!
!	--------------FR4---------->\|
!	136 137 138 139 140 141 142
!	T M V T V S S
	\|act\|atG\|GTC\|ACC\|gtc\|tct\|agt- 389
!	tga\|tac\|cag\|tgg\|cag\|aga\|tca-
!	\| BstEII \|
!
!	143 144 145 146 147 148 149 150 151 152
!	A S T K G P S V F P
	gcc tcc ace aaG GGC CCa tcg GTC TTC ccc-3′ 419
!	cgg agg tgg ttc ccg ggt agc cag aag ggg-5′
!	Bsp120I. BbsI...(2/2)
!	ApaI....

(SFPRMET) 5′-ctg tct gaa cG GCC cag ccG-3′
(TOPFRIA) 5′-ctg tct gaa cG GCC cag ccG GCC atg gcc-
\|gaa\|gtt\|CAA\|TTG\|tta\|gag\|tct\|ggt\|-
\|ggc\|ggt\|ctt\|gtt\|cag\|cct\|ggt\|tct\|tta-3′
(BOTFR1B) 3′-caa\|gtc\|gga\|cca\|cca\|aga\|aat\|gca\|gaa\|aga\|acg\|cga\|-
\|cga\|agg\|tga\|aag\|tga\|aag-5′ ! bottom strand
(BOTFR2) 3′-acc\|caa\|gcg\|-
\|gtt\|cga\|gga\|cca\|ttt\|cca\|aac\|ctc\|acc\|caa\|aga\|-5′ ! bottom strand
(BOTFR3) 3′-a\|cga\|ctg\|agg\|caa\|ttt\|cca\|gcg\|aag\|-
\|tga\|tag\|aga\|tct\|ctg\|ttg\|aga\|ttc\|tta\|tga\|gag\|atg\|aac\|gtc\|tac\|
\|ttg\|tcg\|aat\|tgc\|cga\|ctc\|ctg\|tga-5′
(F06) 5′-gC\|TTA\|AGg\|gct\|gag\|gac\|aCT\|GCA\|Gtc\|tac\|tat\|tgc\|gct\|aaa\|-
\|gac\|tat\|gaa\|ggt\|act\|ggt\|tat\|gct\|ttc\|gaC\|ATA\|TGg\|ggt\|c-3′
(BOTFR4) 3′-cga\|aag\|ctg\|tat\|acc\|cca\|gtt\|cca-
\|tga\|tac\|cag\|tgg\|cag\|aga\|tca-
cgg agg tgg ttc ccg ggt agc cag aag ggg-5′ ! bottom strand
(BOTPRCPRIM) 3′-gg ttc ccg ggt agc cag aag ggg-5′
!
! CDR1 diversity
!
(ON-vgC1) 5′-\|gct\|TCC\|GGA\|ttc\|act\|ttc\|tct\|<\|>\|TAC\|<\|>\|atg<\|>\|-
! CDR1...................6859
\|tgg\|gtt\|cuG\|CAa\|gct\|ccT\|GG-3′
!
!<\|> stands for an equimolar mix of {ADEFGHIKLMNPQRSTVWY}; no C
! (this is not a sequence)
!
! CDR2 diversity
!
(ON-vgc2) 5′-ggt\|ttg\|gag\|tgg\|gtt\|tct\|<2>\|atc\|>2>\|<3>\|-
! CDR2............
tct\|ggt\|ggc\|<1>\|act\|<\|>\|tat\|gct\|gac\|tcc\|gtt\|aaa\|ggg-3′
! CDR2................................................
! <1> is an equimolar mixture of {ADEFGHIIKLMNPQRSTVWY}; no C
! <2> is an equimolar mixture of {YRWVGS}; no ACDEFHIKLMNPQT
! <3> is an equimolar mixture of {PS}; no ACDEFGHIKLMNQRTVWY

TABLE 28


Stuffer used in VH

1	TCCGGAGCTT CAGATCTGTT TGCCTTTTTG TGGGGTGGTG CAGATCGCGT TACGGAGATC

61	GACCGACTGC TTGAGCAAAA GCCACGCTTA ACTGCTGATC AGGCATGGGA TGTTATTCGC

121	CAAACCAGTC GTCAGGATCT TAACCTGAGG CTTTTTTTAC CTACTCTGCA AGCAGCGACA

181	TCTGGTTTGA CACAGAGCGA TCCGCGTCGT CAGTTGGTAG AAACATTAAC ACGTTGGGAT

241	GGCATCAATT TGCTTAATGA TGATGGTAAA ACCTGGCAGC AGCCAGGCTC TGCCATCCTG

301	AACGTTTGGC TGACCAGTAT GTTGAAGCGT ACCGTAGTGG CTGCCGTACC TATGCCATTT

361	GATAAGTGGT ACAGCGCCAG TGGCTACGAA ACAACCCAGG ACGGCCCAAC TGGTTCGCTG

421	AATATAAGTG TTGGAGCAAA AATTTTGTAT GAGGCGGTGC AGGGAGACAA ATCACCAATC

481	CCACAGGCGG TTGATCTGTT TGCTGGGAAA CCACAGCAGG AGGTTGTGTT GGCTGCGCTG

541	GAAGATACCT GGGAGACTCT TTCCAAACGC TATGGCAATA ATGTGAGTAA CTGGAAAACA

601	CCTGCAATGG CCTTAACGTT CCGGGCAAAT AATTTCTTTG GTGTACCGCA GGCCGCAGCG

661	GAAGAAACGC GTCATCAGGC GGAGTATCAA AACCGTGGAA CAGAAAACGA TATGATTGTT

721	TTCTCACCAA CGACAAGCGA TCGTCCTGTG CTTGCCTGGG ATGTGGTCGC ACCCGGTCAG

781	AGTGGGTTTA TTGCTCCCGA TGGAACAGTT GATAAGCACT ATGAAGATCA GCTGAAAATG

841	TACGAAAATT TTGGCCGTAA GTCGCTCTGG TTAACGAAGC AGGATGTGGA GGCGCATAAG

901	GAGTCGTCTA GA

TABLE 29


DNA sequence of pCES5

! pCES5 6680 bases = pCes4 with stuffers in CDR1-2 and CDR3 2000.12.13
!
! Ngene = 6680
!φUseful REs (cut MAnoLI fewer than 3 times) 2000.06.05
!
! Non-cutters
!Acc65I Ggtacc AfeI AGCgct AvrII Cctagg

!BsaBI GATNNnnatc BsiWI Cgtacg BsmFI Nnnnnnnnnnnnnnngtccc

!BsrGI Tgtaca BstAPI GCANNNNntgc BstBI TTcgaa

!BstZI7I GTAtac BtrI CACgtg Ec1136I GAGctc

!EcoRV GATatc FseI GGCCGGcc KpnI GGTACc

!MscI TGGcca NruI TCGcga NsiI ATGCAt

!PacI TTAATtaa PmeI GTTTaaac PmlI CACgtg

PpuMI RGgwccy PshAI GACNNnngtc SacI GAGCTc

!SacIl CCGCgg SbfI CCTGCAgg SexAI Accwggt

!SgfI GCGATcgc SnaBI TACgta SpeI Actagt

!SphI GCATGc SseS387I CCTGCAgg StuI AGGect

!SwaI ATTTanat XmaI Cccggg
!
! cutters
! Enzymes that cut more than 3 times
!ALwNI CAGNNNctg 5

!BsgI ctgcac 4

!BsrFI Rccggy 5

!EarI CTCTTCNnnn 4

!FauI nNNNNNNGCGGG 10
!
! Enzymes that cut from 1 to 3 times.
!
!EcoO109I RGgnccy 3 7 2636 4208

!BssSI Ctcgtg 1 12

!-″- Cacgag 1 1703

!BspHI Tcatga 3 43 148 1156

!AatII GACGTc 1 65

!BciVI GTATCCNNNNNN 2 140 1607

!Eco57I CTGAAG 1 301

!-″- cttcag 2 1349

!AvaI Cycgrg 3 319 2347 6137

!BsiHKAI GWGCWc 3 401 2321 4245

!HgiAI GWGCWc 3 401 2321 4245

!BcgI gcannnnnntcg 1 461

!ScaI AGTact 1 505

!PvuI CGATcg 3 616 3598 5926

!FspI TGCgca 2 763 5946

!BglI GCCNNNNnggc 3 864 2771 5952

!BpmI CTGGAG 1 898

!-″- ctccag 1 4413

!BsaI GGTCTCNnnnn 1 916

!AhdI GACNNNnngtc 1 983

!Eaml 1051 GACNNNnngtc 1 983

!DrdI GACNNNNnngtc 3 1768 6197 6579

!SapI gaagagc 1 1998

!PvuII CACctg 3 2054 3689 5896

!PfIMI CCANNNNntgg 3 2233 3943 3991

!HindIII Aagctt 1 2235

!ApaLI Gtgcac 1 2321

!BspMI Nnnnnnnnnngcaggt 1 2328

!-″- ACCTGCNNNNn 2 3460

!PstI CTGCAg 1 2335

!AccI GTmkac 2 2341 2611

!HincII GTYrac 2 2341 3730

!SalI Gtcgac 1 2341

!ThiI Ctcgag 1 2347

!XhoI Ctcgag 1 2347

!BbsI gtcttc 2 2383 4219

!BlpI GCtnagc 1 2580

!ElpI GCtnagc 1 2580

!SgrAI CRccggyg 1 2648

!AgeI Acggt 2 2649 4302

!AscI GCcgcgcc 1 2689

!BssHII Gcgcgc 1 2690

!SfiI GGCCNNNNnggcc 1 2770

!NaeI GCGggc 2 2776 6349

!NgoMIV Gccggc 2 2776 6349

!BtgI Ccrygg 3 2781 3553 5712

!DsaI Ccrygg 3 2781 3553 5712

!NcoI Ccatgg 1 2781

!StyI Ccwwagg 3 2781 4205 4472

!MfeI Caattg 2795

!BspEI Tccgga 1 2861

!BglII Agatct 1 2872

!BclI Tgatca 1 2956

!Bsu36I CCtnagg 3 3003 4143 4373

!XcmI CCANNNNNnnnntgg 1 3215

!MluI Acgcgt 1 3527

!HpaI GTTaac 1 3730

!XbaI Tctaga 1 3767
!
!AflII Cttaag 1 3811

!BsmI NGcattc 1 3821

!-″- GAATGCN 1 4695

!RsrII CGgwccg 1 3827

!NheI Gctagc 1 4166

!BstEII Ggtnacc 1 4182

!BsmBI CGTCTCNnnnn 2 4188 6625

!-″- Nnnnnngagacg 1 6673

!ApaI GGGCCc 1 4209

!BanII GRCCYc 3 4209 4492 6319

Bsp120I Gggccc 1 4209

!PspOMI Gggccc 1 4209

!BseRI NNnnnnnnnnctcctc 1 4226

!-″- GAGGAGNNNNNNNNN 1 4957

!EcoNI CCTNNnnnagg 1 4278

!PflFI GACNnngtc 1 4308

!Tth111I GACNnngtc 1 4308

!KasI Ggcgcc 2 4327 5967

!BstXI CCANNNNNNntgg 1 4415

!NotI GCggccgc 1 4507

!EagI Cggccg 1 4508

!BamHI Ggatcc 1 5169

!BspDI ATcgat 1 5476

!NdeI CAtatg 1 5672

!EcoRI Gaattc 1 5806

!PsiI TTAtaa 1 6118

!DraIII CACNNNNgtg 1 6243

!BsaAI YACgtr 1 6246
!----------------------------------------------------------------------------

	1	gacgaaaggg cCTCGTGata cgcctatttt tataggttaa tgtcatgata ataatggttt
		BssSL(1/2)
	61	cttaGACGTC aggtggcact tttcggggaa atgtgcgcgg aacccctatt tgtttatttt
!		AatII.
	121	tctaaataca ttcaaatatG TATCCgctca tgagacaata accctgataa atgcttcaat
!		BeiVI..(1 of 2)
	181	aatattgaaa aaggaagagt

! Base # 201 to 1061 = ApR gene from pUC119 with some RE sites removed
!

!		1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
!		fM S T Q H G R V A L A L I P F F A
	201	atg agt att caa cat ttc cgt gtc gcc ctt att ccc ttt ttt gcg
!
!		16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
!		A F C L P V F A H P E T L V K
	246	gca ttt tgc ctt ctt gtt ttt gct cac cca gaa acg ctg gtg aaa
!
!		31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
!		V K D A E D Q L G A R V G Y I
	291	gta aaa gat gct gaa gat cag ttg ggt gcc cga gtg ggt tac atc
!		46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
!		E L D L N S G K I L E S F R P
	336	gaa ctg gat ctc aac agc ggt aag atc ctt gag agt ttt cgc ccc
!
!		61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
!		E E R F P M M S T F K V L L C
	381	gaa gaa cgt ttt cca atg atg agc act ttt aaa gtt ctg cta tgt
!
!		76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
!		G A V L S R I D A G Q E Q L G
	426	ggc gcg gta tta tcc cgt att gac gcc ggg caa gaG CAa ctc ggT
!		BcgI............
!
!		91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
!		R R I H Y S Q N D L V E Y S P
	471	CGc cgc ata cac tat tct cag aat gac ttg gtt gAG TAC Tca cca

!..BcgI...... ScaI....
!

!		106 107 108 109 110 112 113 114 115 116 117 118 119 120
!		V T E K H L T D G M T V R E L
	516	gtc aca gaa aag cat ctt acg gat ggc atg aca gta aga gaa tta
!
!		121 122 123 124 125 126 127 128 129 130 131 132 133 134 135
!		C S A A A I T M S D N T A A N L
	561	tgc agt gct gcc ata acc atg agt gat aac act gcg gcc aac tta
!
!		136 137 138 139 140 141 142 143 144 145 146 147 148 149 150
!		L L T T I G G P K E L T A F L
	606	ctt ctg aca aCG ATC Gga gga ccg aag gag cta acc gct ttt ttg
!		PvuI....(1/2)
!
!		151 152 153 154 155 156 157 158 159 160 161 162 163 164 165
!		H N M G D H V T R L D R W E P
	651	cac aac atg ggg gat cat gta act gcg ctt gat cgt tgg gaa ccg
!
!		166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
!		E L N E A I P N D E R D T T M
	696	gag ctg aat gaa gcc ata cca aac gac gag cgt gac acc acg atg
!
!		181 182 183 184 185 186 187 188 189 190 191 192 193 194 195
!		P V A M A T T L R K L L T G E
	741	cct gta GCA ATG gca aca acg tTG CGC Aaa cta tta act ggc gaa
!		BsrDI..(1/2) FspI....(1/2)
!
!		196 197 198 199 200 201 202 203 204 205 206 207 208 209 210
!		L L T L A S R Q Q L I D W M E
	786	cta ctt act cta gct tcc cgg caa caa tta ata gac tgg atg gag
!
!		211 212 213 214 215 216 217 218 219 220 221 222 223 224 225
!		A D K V A G A P L L R S A L P A
	831	gcg gat aaa gtt gca gga cca ctt ctg cgc tcg gcc ctt ccg gct
!
!		226 227 228 229 230 231 232 233 234 235 236 240
!		G W F I A D K S G A G E R G S
	876	ggc tgg ttt att gct gat aaa tCT GGA Gcc ggt gag cgt gGG TCT
!		BpmI....(1/2) BsaI....
!
!		241 242 243 244 245 246 247 248 249 250 251 252 253 254 255
!		R G I I A A L G P D G K P S R
	921	Cgc ggt atC ATT GCa gca ctg ggg cca gat ggt aag ccc tcc cgt

! BsaI...... BsrDI...(2/2)
!

!		256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
!		I V V I Y T T G S Q A T M D E
	966	atc gta gtt atc tac acG ACg ggg aGT Cag gca act atg gat gaa
!		AdhI...........
!
!		271 272 273 274 275 276 277 278 279 280 281 282 283 284 285
!		R N R Q I A E I G A S L I K H
	1011	cga aat aga cag atc gct gag ata ggt gcc tca ctg att aag cat
!
!		286 287
!		W
	1056	tgg taa

	1062	ctgtcagac caagtttact

	1081	catatact ttagattgattaaaacttc atttttaatt taaaaggatc taggtgaaga

	1141	tccttttttga tatctcatg accaaaatcc cttaacgtga gttttcgttc cactgagct

	1201	cagacccccgt agaaaagatc aaaggatctt cttgagatcc tttttttctg cgcgtaatct

	1261	gctgcttgca aacaaaaaaa ccaccgctac cagcggtggt ttgtttgccg gatcaaagagc

	1321	taccaactct ttttccgaag gtaactggct tcagcagagc gcagatacca aatactgtcc

	1381	ttctagtgta gccgtagtta ggccaccact tcaagaactc tgtagcaccg cctacatacc

	1441	tcgctctgct aatcctgtta ccagtggctg ctgccagtgg cgataagtcg tgtcttaccg

	1501	ggttggactc aagacgatag ttaccggata aggcgcagcg gtcggggctga acggggggtt

	1561	cgtgcataca gcccagcttg gagcgaagga cctacaccga actgagatac ctacagcgtg

	1621	agcattgaga aagcgccacg cttcccgaag ggagaaaggc ggacagGTAT CCggtaagcg
!		BciVI..(2 of 2)
	1681	gcagggtcgg aacaggagag cgCACGAGgg agcttccagg gggaaacgcc tggtatctt
!		BssSI.(2/2)
	1741	atagtcctgt cgggtttcgc cacctcgac ttgagcgtcg atttttgtga tgctcgtcag

	1801	ggggcggag cctatggaaa aacgccagca acgcggcctt tttacggttc ctggcctttt

	1861	gctggccttt tgctcACATG Ttctttcctg cgttatcccc tgattctgtg gataaccgta
!		PciI...
	1921	ttaccgcctt tgagtgagct gataccgctc gccgcagccg aacgaccgag cgagcgagt

	1981	cagtgagcga ggaagcgGAA GAGCgcccaa tacgcaaacc gcctctccccc gcgcgttggc
!		SapI...
	2041	cgattcatta atgCAGCTGg cacgacaggt ttcccgactg gaaagcgggc agtgagcgca
!		PvuIL.(1/3)
	2101	acgcaatTAA TGTgagttag ctcactcatt aggacccca ggcTTACAc tttatgcttc
!		..−35.. Plac ..−10.
	2161	cggctcgtat gttgtgtgga attgtgagcg gataacaatt tcacaCAGGA AACAGCTATG
!		M13Rev_seq_primer
	2221	ACcatgatta cgCCAAGCTT TGG agcctttt tttttggaga ttttcaac
!		PflMI.....
!		Hind3.

! signal:linker::CLight
!

!		1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
!		fM K K L L F A I P L V V P F Y
	2269	gtg aaa aaa tta tta ttc gca att cct tta gtt gtt cct ttc tat
!
!		Linker........... ................End of FR4
!		16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
!		S H S A Q V Q L Q V D L E I K
	2314	tct cac aGT GCA Cag gtc caa CTG CAG GTC GAC CTC GAG atc aaa
!		ApaLI...... PstI... BspMI...
!		SalI...
!		AccI...(1/2)
!		HincIII.(1/2)
!

! Vlight domains could be cloned in as ApaLI-XhoI fragments.

! VL-CL (kappa) segments can be cloned in as ApaLI-AscI fragments <--------

!

!		Ckappa----------------------------------------------------
!		31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
!		R G T V A A P S V F I F P P S
	2359	cgt gga act gtg gct gca cca tct GTC TTC atc ttc ccg cca tct
!		BbsI...(1/2)
!
!		46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
!		D E Q L K S G T A S V V C L L
	2404	gat gag cag ttg aaa tct gga act gcc tct gtt gtg tgc ctg ctg
!
!		61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
!		N N F Y P R E A K V Q W K V D
	2449	aat aac ttc tat ccc aga gag gcc aaa gta cag tgg aag gtg gat
!
!		76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
!		N A L Q S G N S Q E S V T E Q
	2494	aac gcc ctc caa tcg ggt aac tcc cag gag agt gtc aca gag cag
!
!		91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
!		D S K D S T Y S L S S T L T L
	2539	gac agc aag gac agc acc tac agc ctc agc acc ctg acG CTG
!		EspI...
!
!		106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
!		S K A D Y E K H K V Y A C E V
	2584	AGC aaa gca gac tac gag aaa cac aaa GTC TAC gcc tgc gaa gtc

! ...ESpI.... AccI...(2/2)
!

!		121 122 123 124 125 126 127 128 130 131 132 133 134 135
!		T H Q G L S S P V T K S F N R
	2629	acc cat cag ggc ctg agt tCA CCG GTg aca aag agc ttc aac agg
!		AgeI....(1/2)
!
!		136 137 138 139 140
!		G E C
	2674	gga gag tgt taa taa GG CGCGCCaatt
!		AscI.....
!		BssHII.
!
	2701	ctatttcaag gagacagtca ta
!

! PelB::3-23(stuffed)::CH1::III fusion gene
!

!		1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
!		M K Y L L P T A A A G L L L L
	2723	atg aaa tac cta ttg cct acg gca gcc gct gga ttg tta tta ctc
!

!---------------------------
!

!		16 17 18 19 20 21 22
!		A A Q P A M A M A
	2768	gcG GCC cag ccG GCC atg gcc
!		SfiI.............
!		NgoMIV..(1/2)
!		NcoI....
!
!		Fr1(dp47/V3-23)---------------
!		23 24 25 26 27 28 29 30
!		E V Q L L E S G
	2789	gaa\|gtt\|CAA\|TTG\|tta\|gag\|tct\|ggt\|
!		\| MfeI \|
!
!		--------------FR1--------------------------------------------
!		31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
!		G G L V Q P G G S L R L S C A
	2813	\|ggc\|ggt\|ctt\|gtt\|cag\|cct\|ggt\|tct\|tta\|cgt\|ctt\|tct\|tgc\|gct\|
!
!		----FR1-----
!		46 47 48
!		A S G
	2858	\|gct\|TCC\|GGA\|
!		\| BspEI \|
!
!		Stuffer for CDR1, FR2, and CDR2--------------------------------->
!		There are no stop codons in this stuffer.
	2867	gcttcAGATC Tgtttgcctt
!		BglII..
	2887	tttgtggggt ggtgcagatc gcgttacgga gatcgaccga ctgcttgagc aaaagccacg

	2947	cttaactgcT GATCAggcat gggatgttat tcgccaaaacc agtcgtcagg atcttaacct
!		BclI...
	3007	gaggcttttt ttacctactc tgcaagcagc gacatctggt ttgacacaga gcgatccgcg

	3067	tcgtcagttg gtagaaacat taacagttg ggatggcatc aatttgctta atgatgatgg

	3127	taaaacctgg cagcagccag gctctgccat cctgaacgtt tggctgacca gtatgttgaa

	3187	gcgtaccgta gtggctgccg tacctatgCC Atttgataag TGGtacagcg ccagtggcta
!		XcmI.............
	3247	cgaaacaacc caggacggcc caactggttc gctgaatata agtgttggag caaaaaattt

	3307	gtatgaggcg gtgcagggag acaaatcacc aatcccacag gcggttgatc tgtttgctgg

	3367	gaaaccacag caggaggttg tgttggctgc gctggaagat acctgggaga ctctttccaa

	3427	acgctatggc aataatgtga gtaactggaa aacacctgca atggccttaa cgttccgggc

	3487	aaataatttc tttggtgtac cgcaggccgc agcggaagaa ACGCGTcatc aggcggagta
!		MluI..
	3547	tcaaaaaccgt ggacagaaa acgatatgat tgttttctca ccaacgacaa gcgatcgtcc

	3607	tgtgcttgcc tgggatgtgg tcgcacccgg tcagagtggg tttattgctc ccgatggaac

	3667	agttgataag cactatgaag atcagctgaa aatgtacgaa aattttggcc gtaagtcgct
!		PvuII.
	3727	ctgGTTAACg aagcaggatg tggagggca taaggagtcg
!		HpaI
!		HindII(2/2)
!
!		--------FR3--------------------------------------------------
!		4 5 6 7 8 9 10 11 12 13 14 15 16
!		93 94 95 96 97 98 99 100 101 102 103 104 105
!		S R D N S K N T L Y L Q M
	3767	\|TCT\|AGA\|gac\|aac\|tct\|aag\|aat\|act\|ctc\|tac\|ttg\|cag\|atg\|
!		\| XbaI \|
!
!		---FR3----------------------------------------------------->\|
!		17 18 19 20
!		106 107 108 109
!		N S L s l s i r s g
	3806	\|aac\|agC\|TTA\|AG t ctg agc att CGG TCC G
!		\|AfIII \| RsrII..
!
!		q h s p t
	3834	gg caa cat tct cca aac tga ccagacga cacaaacggc

	3872	ttacgctaaa tcccgcgcat gggatggtaa agaggtggcg tctttgctgg cctggactca

	3932	tcagatgaag gccaaaaatt ggcaggagtg gacacagcag gcagcgaaac aagcactgac

	3992	catcaactgg tactatgctg atgtaaacgg caatattggt tatgttcata ctggtgctta

	4052	tccagatcgt caatcaggcc atgatccgcg attacccgtt cctggtacgg gaaaatggga

	4112	ctggaaaggg ctattgcctt ttgaaatgaa ccctaaggtg tataaccccc ag

	4164	aa GCTAGC ctgcggcttc
!		NHeI..
!
	4182	G\|GTC\|AAC\| gtc tca agc
!		\| BstEII \|
!
!		136 137 138 139 140 141 142 143 144 145 146 147 148 149 150
!		A S T K G P S V F P L A P S S
	4198	gcc tcc acc aag ggc cca tcg gtc ttc ccc ctg gca ccc tcc tcc
!
!		151 152 153 154 155 156 157 158 159 160 161 162 163 164 165
!		K S T S G G T A A L G C L V K
	4243	aag agc acc tct ggg ggc aca gcg gcc ctg ggc tgc ctg gtc aag
!
!		166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
!		D Y G P E P V T V S W N S G A
	4288	gac tac ttc ccc gaa ccg gtg acg gtg tcg tgg aac tca ggc gcc
!
!		181 182 183 184 185 186 187 188 189 190 191 192 193 194 195
!		L T S G V H T G P A V L Q S S
	4333	ctg acc agc ggc gtc cac acc ttc ccg gct gtc cta cag tcc tca
!
!		196 197 198 199 190 200 201 202 203 204 205 206 207 208 209 210
!		G L Y S L S S V V T V P S S S
	4378	gga ctc tac tcc ctc agc agc gta gtg acc gtg ccc tcc agc agc
!
!		211 212 213 214 215 216 217 218 219 220 221 222 223 224 225
!		L G T Q T Y I C N V N H K P S
	4423	ttg ggc acc cag acc tac atc tgc aac gtg aat cac aag ccc agc
!
!		226 227 228 229 230 231 232 233 234 235 236 237 238
!		N T K V D K K V E P K S C
	4468	aac acc aag gtg gac aaG AAA GTT GAG CCC AAA TCT TGT
!		ON-TQHCforw......................
!
!		Poly His linker
!		139 140 141 142 143 144 145 146 147 148 149 150
!		A A A H H H H H H G A A
	4507	GCG GCC GCa cat cat cat cac cat cac ggg gcc gca
!		NotI......
!		EagI....
!
!		151 152 153 154 155 156 157 158 159 160 161 162 163 164 165
!		E Q K L I S E E D L N G A A
	4543	gaa caa aaa ctc atc tca gaa gag gat ctg aat ggg gcc gca tag
!
!		Mature III------------------------------------------------>...
!		166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
!		T V E S C L A K P H T E N S F
	4588	act gtt gaa agt tgt tta gca aaa cct cat aca gaa aat tca ttt
!
!		181 182 183 184 185 186 187 188 189 190 191 192 193 194 195
!		T N V W K D D K T L D R Y A N
	4633	act aac gtc tgg aaa gac gac aaa act ta gat cgt tac gct aac
!
!		196 197 198 199 200 201 202 203 204 205 206 207 208 209 210
!		Y E G C L W N A T G V V V C T
	4678	tat gag ggc tgt ctg tgG AAT GCt aca ggc gtt gtg gtt tgt act
!		BsmI....
!
!		211 212 213 214 215 216 217 218 219 220 221 222 223 224 225
!		G D E T Q C Y G T W V P I G L
	4723	ggt gac gaa act cag tgt tac ggt aca tgg gtt cct att ggg ctt
!
!		226 227 228 229 230 231 232 233 234 235 236 237 238 239 240
!		A I P E N E G G G S E G G G S
	4768	gct atc cct gaa aat gag ggt ggt ggc tct gag ggt ggc ggt tct
!
!		241 242 243 244 245 246 247 248 249 250 251 252 253 254 255
!		E G G G S E G G G T K P P E Y
	4813	gag ggt ggc ggt tct gag ggt ggc ggt act aaa cct cct gag tac
!
!		256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
!		G D T P I P G T Y I N P L D
	4858	ggt gat aca cct att ccg ggc tat act tat atc aac cct ctg gac
!
!		271 272 273 274 275 276 277 278 279 280 281 282 283 284 285
!		G T Y P P G T E Q N P A N P N
	4903	ggc act tat ccg cct ggt act gag caa aac ccc gct aat cct aat
!
!		286 287 288 289 290 291 292 293 294 295 296 297 298 299 300
!		P S L E E S Q P L N T F M F Q
	4948	cct tct ctt GAG GAG tct cag cct ctt aat act ttc atg ttt cag
!		BseRI..(2/2)
!
!		301 302 303 304 305 306 307 308 309 310 311 312 313 314 315
!		N N R F R N R Q G A L T V Y T
	4993	aat aat agg ttc cga aat agg cag ggt gca tta act gtt tat acg
!
!		316 317 318 319 320 321 322 323 324 325 326 327 328 329 330
!		G T V T Q G T D P V K T Y Y Q
	5038	ggc act gtt act caa ggc act gac ccc gtt aaa act tat tac cag
!
!		331 332 333 334 335 336 337 338 339 340 341 342 343 344 345
!		Y T P V S S K A M Y D A Y W N
	5083	tac act cct gta tca tca aaa gcc atg tat gac gct tac tgg aac
!
!		346 347 348 349 350 351 352 353 354 355 356 357 358 359 360
!		G K F R D C A F H S G F N E D
	5128	ggt aaa ttc aga gac tgc gct ttc cat tct ggc ttt aat gaG GAT
!		BamHI..
!
!		361 362 363 364 365 366 367 368 369 370 371 372 373 374 375
!		P F V C E Y Q G Q S S D L P Q
	5173	CCa ttc gtt tgt gaa tat caa ggc caa tcg tct gAC CTG Cct caa

!	BamHI... BspMI...(2/2)
!

!		376 377 378 379 380 381 382 383 384 385 386 387 388 389 390
!		P P V N A G G G S G G G S G G
	5218	cct cct gtc aat gct ggc ggc ggc tct ggt ggt ggt tct ggt ggc
!
!		391 392 393 394 395 396 397 398 399 400 401 402 403 404 405
!		G S E G G G S E G G G S E G G
	5263	ggc tct gag ggt ggc ggc tct gag ggt ggc ggt tct gag ggt ggc
!
!		406 407 408 409 410 411 412 413 414 415 416 417 418 419 420
!		G S E G G G S G G G S G S G D
	5308	ggc tct gag ggt ggc ggt tcc ggt ggc ggc tcc ggt tcc ggt gat
!
!		421 422 423 424 425 426 427 428 429 430 431 432 433 434 435
!		F D Y E K M A N A N K G A M T
	5353	ttt gat tat gaa aaa atg gca aac gct aat aag ggg gct atg acc
!
!		436 437 438 439 440 441 442 443 444 445 446 447 448 449 450
!		E N A D E N A L Q S D A K G K
	5398	gaa aat gcc gat gaa aac gcg cta cag tct gac gct aaa ggc aaa
!
!		451 452 453 454 455 456 457 458 459 460 461 462 463 464 465
!		L D S V A T D Y G A A I D G F
	5443	ctt gat tct gtc gct act gat tac ggt gct gct ATC GAT ggt ttc
!		BspDI..
!
!		466 467 468 469 470 471 472 473 474 475 476 477 478 479 480
!		I G D V S G L A N G N G A T G
	5488	att ggt gac gtt tcc ggc ctt gct aat ggt aat ggt gct act ggt
!
!		481 482 483 484 485 486 487 488 489 490 491 492 493 494 495
!		D F A G S N S Q M A Q V G D G
	5533	gat ttt gct ggc tct aat tcc caa atg gct caa gtc ggt gac ggt
!
!		496 497 498 500 501 502 503 504 505 506 507 508 509 510
!		D N S P L M N N F R Q Y L P S
	5578	gat aat tca cct tta atg aat aat ttc cgt caa tat tta cct tct
!
!		511 512 513 514 515 516 517 518 519 520 521 522 523 524 525
!		L P Q S V E C R P Y V F G A G
	5623	ttg cct cag tcg gtt gaa tgt cgc cct tat gtc ttt ggc gct ggt
!
!		526 527 528 529 530 531 532 533 534 535 536 537 538 539 540
!		K P Y E F S I D C D K I N L F
	5668	aaa cCA TAT Gaa ttt tct att gat tgt gac aaa ata aac tta ttc
!		NdeI.. .
!
!		541 542 543 544 545 546 547 548 549 550 551 552 553 554 555
!		R G V F A F L L Y V A T F M Y
	5713	cgt ggt gtc ttt gcg ttt ctt tta tat gtt gcc acc ttt atg tat
!
!		556 557 558 559 560 561 562 563 563 564 565 566 567 568 569 570
!		V F S T F A N I L R N K E S
	5758	gta ttt tcg acg ttt gct aac ata ctg cgt aat aag gag tct taa
!
!		571
!
!	5803	taa GAATTC
!		EcoRI
	5812	actggccgt cgttttacaa cgtcgtgact gggaaaaacc tggcgttacc caattaatc

	5871	gccttgcagc acatccccct ttcgccagct ggcgtaatag cgaagaggcc cgcacCGATC
!		PvuI..
	5931	Gcccttccca acagtTGCGC Agcctgaatg gcgaatGGCG CCgatgcgg tattttctcc

!

...PvuI...(3/3) FspI..(2/2) KasI...(2/2)

	5991	ttacgcatct gtgcggtatt tcacaccgca tataaattgt aaacgttaat attttgttaa

	6051	aattcgcgtt aaatttttgt taaatcagct cattttttaa ccaataggcc gaaatcggca

	6111	aaatcccTTA TAAatcaaaa gaatagcccg agatagggtt gagtgggtt ccagtttgga
!		PsiI...
	6171	acaagagtcc actattaaag aacgtggact ccaacgtcaa agggcgaaaa accgtctatc

	6231	agggcgatgg ccCACtacGT Gaaccatcac ccaaatcaag tttttggggg tcgaggtgcc
!		DraIII....
	6291	gtaaagcact aaatcggaac cctaaaggga gcccccgatt tagagcttga cgggaaaGC
!		NgoMIV..
	6351	GCCGgaacgt ggcgagaaag gaagggaaga aagcgaaagg agcgggcgct agggcgctgg

!

..NgoMIV(2/2)

	6411	caagtgtagc ggtcacgctg cgcgtaacca ccacacccaga cgcgcttaat gcgccgctac

	6471	agggcgcgta ctatggttgc tttgacgggt gcagtctcag tacaatctgc tctgatgccg

	6531	catagttaag ccagccccga cacccgccaa cacccgctga cgcgccctga cgggcttgtc

	6591	tgctcccggc atccgcttac agacaagctg tgaccgtctc cgggagctgc atgtgtcaga

	6651	ggttttcacc gtcatcaccg aaacgcgcga

TABLE 30


Oligonucleotides used to clone CDR1/2 diversity
All sequences are 5′ to 3′.

1) ON_CDLBsp, 30 bases
A c c T c A c T g g c T T c c g g A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

T T c A c T T T c T c T
19 20 21 22 23 24 25 26 27 28 29 30

2) ON_Br12, 42 bases
A g A A A c c c A c T c c A A A C c
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

T T T A c c A g g A g c T T g g c g
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

A A c c c A
37 38 39 40 41 42

3) ON₁₃CD2Xba, 51 bases
g g A A g g c A g T g A T C T A g A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

g A T A g T g A A g c g A c c T T T
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

A A c g g A g T c A g c A T A
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

4) ON_BotXba, 23 bases
g g A A g g c A g T g A T c T A g A
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

g A T A g
19 20 21 22 23

TABLE 31


Bridge/Extender Oligonucleotides

ON_Lam1aB7(rc)	.........................GTGCTGACTCAGCCACCCTC.	20

ON_Lam2aB7(rc)	........................GCCCTGACTCAGCCTGCCTC.	20

ON_Lam31B7(rc)	.......................GAGCTGACTCAGGACCCTGC	20

ON_Lam3rB7(cc)	........................GAGCTGACTGAGCCACGCTC.	20

ON_LamHf1cBrg(rc)	CCTCGACAGCGAAGTGCACAGAGCGTCTTGACTGAGCC.......	38

ON_LamHf1cExc	CCTCGACAGCGAAGTGCACAGAGCGTCTTG...............	30

ON_LamNf2b2Brg(rc)	CCTCGACAGCGAAGTGCACAGAGCGCTTTGACTCAGCC.......	38

ON_LamNf2b2Ext	CCTCGACAGCGAGTGCACAGAGCGCTTTG...............	30

ON_LarnHf2dBrg(rc)	CCTCGACAGCTAAGTGCACAGAGCGCTTTGACTCAGCC.......	38

ON_LamNf2dExt	CCTCGACAGCGAAGTGCACAGAGCGCTTTG...............	30

ON_LarnH3rBrg(rc)	CCTCGACAGCGAAGTGCACAGAGCGAATTGACTCAGCC.......	38

ON_LamHf3rExt	CCTCCACAGCGAAGTGCACAGAGCCAATTG...............	30

ON_LamNf3rBrg(rc)	CCTCGACAGCGAAGTGCACAGTACGAATTGACTCAGCC.......	38

ON_LemHf3rExt	CCTCGACAGCGAAGTGCACAGTACGAATTG...............	30

ON_lamPlePCR	CCTCGACAGCGAACTGCACAG........................	21
Consensus

TABLE 32


Oligonucleotides used to make SSDNA locally
double-stranded

Adapters (8)
H43 HF3.1-02#1	5′-cc gtg tat tac tgt gcg aga g-3′

H43.77.97.1-03#2	5′-ct gtg tat tac tgt gcg aga g-3′

H43.77.97.323 #22	5′-cc gta tat tac tgt gcg aaa g-3′

H43.77.97.330 #23	5′-ct gtg tat tac tgt gcg aaa c-3′

H43.77.97.439 #44	5′-ct gtg tat tac tgt gcg aga c-3′

H43.77.97.551 #48	5′-cc atg tat tac tgt gcg aga c-3′

TABLE 33


Bridge/extender pairs

Bridges (2)
H43.XABr1
5′ggtgtagtgaTCTAGtgacaactctaagaatactctctacttgcagat
gaacagCTTtAGggctgaggacaCTGCAGtctactattgtgcgaga-3′

H43.XABr2

5′ggtgtagtgaTCTAGtgacaactctaagaatactctctacttgcagat
gaacagCTTtAGggctgaggacaCTGCACtctactattgtgcgaaa-3′

Extender
H-43.XAExt
5′ATAgTAgAcTgcAgTgTccTcAgcccTTAAgcTgTTcATcTgcAAgTA
gAgAgTATTcTTAgAgTTgTcTcTAgATcAcTAcAcc-3′

TABLE 34


PCR primers

	Primers
	H43.XAPCR2	gactgggTgTAgTgATCTAg

	Hucmnest	cttttctttgtgccgttggggtg

TABLE 35


PCR program for amplification of
heavy chain CDR3 DNA

95 degrees C.	5 minutes
95 degrees C.	20 seconds
60 degrees C.	30 seconds	repeat 20x
72 degrees C.	1 minute
72 degrees C.	7 minutes
4 degrees C.	hold
Reagents (100 ul reaction)
Template	5 ul ligation mix
10x PCR buffer	1x
Taq	5U
dNTPs	200 uM each
MgCl ₂	2 mM
H43.XAPCR2-biotin	400 nM
Hucmnest	200 nM

!TABLE 36


Annotated sequence of CJR DY3F7(CJR-A05) 10251 bases

!
! Non-cutters
!

!BclI Tgatca	BsiWI Cgtacg	BssSI Cacgag

!BstZ17I GTAtac	BtrI CACgrg	EcoRV GATatc

!FseI GGCCGGcc	HpaI GTTaac	MluT Acgcgt

!PmeI GTTTaaac	PmlI CACgtg	PpuMI RGgwccy

!RsrII CGgwccg	SapI GCTCTTC	SexAI Accwggt

!SgfI GCGATcgc	SgrAI CRccgggg	SphI GCATGc

!StuI AGGcct	XmaI Cccggg

!
! cutters
!
! Enzymes that cut from 1 to 4 times and other features

!End of genes II and X		829
!Start gene V		843
!BsrGI Tgtaca	1	1021
!BspMI Nnnnnnnnngcaggt	3	1104 5997 9183
!-″- ACCTGCNNNNn	1	2281
!End of gene V		1106
!Start gene VII		1108
!BsaBI GATNNnnatc	2	1149 3967
!Start gene IX		1208
!End gene VII		1211
!SnaBI TACgta	2	1268 7133
!BspHI Tcatga	3	1299 6085 7093
!Start gene VIII		1301
!End gene IX		1304
!End gene VIII		1522
!Start gene III		1578
!EagI Cggccg	2	1630 8905
!XbaI Tctaga	2	1643 8436
!KasI Ggcgcc	4	1650 8724 9039 9120
!BsmI GAATGCN	2	1769 9065
!BseRI GAGGAGNNNNNNNNNN	2	2031 8516
!-″- NNnnnnnnnnctcctc	2	7603 8623
!AlwNI CAGNNNctg	3	2210 8072 8182
!BspDI ATcgat	2	2520 9883
!NdeI CAtatg	3	2716 3796 9847
!End gene III		2846
!Start gene VI		2848
!AfeI AGCgct	1	3032
!End gene VI		3187
!Start gene I		3189
!EarI CTCTTCNnnn	2	4067 9274
!-″- Nnnnngaagag	2	6126 8953
!PacI TTAATtaa	1	4125
!Start gene IV		4213
!End gene I		4235
!BsmFI Nnnnnnnnnnnnnnngtccc	2	5068 9515
!MscI TGGcca	3	5073 7597 9160
!PsiI TTAtaa	2	5349 5837
!End gene IV		5493
!Start on	5494
!NgoMIV Gccggc	3	5606 8213 9315
!BanII GRGCYc	4	5636 8080 8606 8889
!DraIII CACNNNgtg	1	5709
!DrdI GACNNNNnngtc	1	5752
!AvaI Cycgrg	2	5818 7240
!PvuII CAGctg	1	5953
!BsmBI CGTCTCNnnnn	3	5964 8585 9271
!End ori region		5993
!BamHI Ggatcc	1	5994
!HindIII Aagctt	3	6000 7147 7384
!BciVI GTATCCNNNNNN	1	6077
!Start bla		6138
!Eco57I CTGAAG	2	6238 7716
!SpeI Actagt	1	6257
!BcgI gcannnnnntcg	1	6398
!ScaI AGTact	1	6442
!PvuI CGATcg	1	6553
!FspI TGCgca	1	6700
!BglI GCCNNNNnggc	3	6801 8208 8976
!BsaI GGTCTCNnnnn	1	6853
!AhdI GACNNNnngtc	1	6920
!Eam1105I GACNNNnngtc	1	6920
!End bla		6998
!AccI GTmkac	2	7153 8048
!HincII GTYrac	1	7153
!SalI Gtcgac	1	7153
!XhoI Ctcgag	1	7240
!Start PlacZ region		7246
!End PlacZ region		7381
!PflMI CCANNNNntgg	1	7382
!RBS1		7405

!start M13-iii signal seq for LC

7418

!ApaLI Gtgcac	1	7470
!end M13-iii signal seq		7471
!Start light chain kappa L20:JK	1	7472
!PflFI GACNnngtc	3	7489 8705 9099
!SbfI CCTGCAgg	1	7542
!PstI CTGCAg	1	7543
!KpnI GGTACc	1	7581
!XcmI CCANNNNNnnnntgg	2	7585 9215
!NsiI ATGCAt	2	7626 9503
!BsgI ctgcac	1	7809
!BbsI gtcttc	2	7820 8616
!BlpI GCtnagc	1	8017
!EspI GCtnagc	1	8017
!EcoO109I RGgnccy	2	8073 8605
!Ecl136I GACctc	1	8080
!SacT GASCTc	1	8080
!End light chain		8122
!AscI GGcgcgcc	1	8126
!BssHII Gcgcgc	1	8127
!RBS2		8147
!SfiI GGCCNNNNnggcc	1	8207
!NcoI Ccatgg	1	8218
!Start 3-23, FR1		8226
!MfeI Caattg	1	6232
!BspEI Tccgga	1	8298
!Start CDR1		8316
!Start FR2		8331
!BstXI CCANNNNNntgg	2	8339 8812
!EcoNI CCTNNnnnagg	2	8346 8675
!Start FR3		8373
!XhaI Tctaga	2	8436 1643
!AflII Cttaag	1	8480
!Start CDR3		8520
!AatII GACGTc	1	8556
!Start FR4		8562
!PshAI GACNNnngcc	2	8573 9231
!BstEII Ggtnacc	1	8579
!Start CH1		8595
!ApaI GGGCCc	1	8606
!Bsp120I Gggccc	1	8606
!PspOMI Gggccc	1	8606
!AgeI Accggt	1	8699
!Bsu36I CCtnagg	2	8770 9509
!End of CH1		8903
!NotI GCggccgc	1	8904
!Start His6 tag		8913
!Start cMyc tag		8931
!Amber codon		8982
!NheI Gctagc	1	8985
!Start M13 III Domain 3		8997
!Nrul TCGcga	1	9106
!BstEI TTcgaa	1	9197
!EcoRI Gaattc	1	9200
!XcmI CCANNNNNnnnntgg	1	9215
!BstAPI GCANNNNntgc	1	9337
!SacII CCGCgg	1	9365
!End IIIstump anchor		9455
!AvrII Cctagg	1	9462
!trp terminator		9470
!SwaI ATTTaaat	1	9784
!Start gene II		9850
!BglII Agatct	1	9936

!----------------------------------------------------------------------

1

aat gct act act att agt aga att gat gcc acc ttt tca gct cgc gcc

!

gene ii continued

	49	cca aat gaa aat ata gct aaa cag gtt att gac cat ttg cga aat gta

	97	tct aat ggt caa act aaa tct act cgt tcg cag aat tgg gaa tca act

	145	gtt aTa tgg aat gaa act tcc aga cac cgt act tta gtt gca tat tta

	193	aaa cat gtt gag cta cag caT TaT att cag caa tta agc tct aag cca

	241	tcc gca aaa atg acc tct tat caa aag gag caa tta aag gta ctc tct

	289	aat cct gac ctg ttg gag ttt gct tcc ggt ctg gtt cgc ttt gaa gct

	337	cga att aaa acg cga tat ttg aag tct ttc ggg ctt cct ctt aat ctt

	385	ttt gat gca atc cgc ttt gct tct gac tat aat agt cag ggt aaa gac

	433	ctg att ttt gat tta tgg tca ttc tcg ctt tct gaa ctg ttt aaa gca

	481	ttt gag ggg gat tca ATG aat att tat gac gat tcc gca gta ttg gac
!		Start gene x, ii continues
	529	gct atc cag tct aaa cat ttt act att acc ccc tct ggc aaa act tct

	577	ttt gca aaa gcc tct cgc tat ttt ggt ttc tat cgt cgt ctg gta aac

	625	gag ggt tat gac agt gtt gct ctt act acg cct cgt aat tcc ttt tgg

	673	cgt tat gta tct gca tta gtt gaa tgt ggt att cct aaa tct caa ctg

	721	atg aat cct tct acc tgt aat aat gtt gtt ccg tta gtt cgt ttt att

	789	aac gta gat ttt tct tcc caa cgt cct gac tgg tat aat gag cca gtt

	817	ctt aaa atc gca TAA
!		End X & II
	832	ggtaattca ca
!
!		M1 ES Q10 T15
	843	ATG att aaa gtc gaa act aaa oca tct caa gcc caa ttt act act cgt
!		Start gene V
!
!		S17 S20 P25 E30
	891	tct ggt gtt tct cgt cag ggc aag cct tat tca ctg aac gag cag ctt
!
!		V35 E40 V45
	939	cgt tac ggt gat tcg ggt aac gaa tat ccg gtt gtt gtc aag att act
!
!		D50 A55 L60
	987	ctt gac gaa ggc ccg cca gcc tat gcg cct ggt cTG TAC Acc gtt cat
!		BsrGI...
!		L85 V70 S75 R80
	1035	ctg tcc tct ttc aaa gtt ggt cag ttc ggt tcc ctt atg att gac cgt
!
!		P85 K87 end of V
	1083	ctg cgc ctc gtt ccg gct aag TAA C
!
	1108	ATG gag cag gtc gcg gat ttc gac aca att tat cag gcg atg
!		Start gene VII
!
	1150	ata caa atc tcc gtt gta ctt tgt ttc gcg ctt ggt ata atc
!
!		VII end IX overlap.
!		..... S2 V3 L4 V5 S10
	1192	gct ggg ggt caa agA TGA gt gtt tta gtg tat cct ttT gcc tct ttc gtt
!		End VII
!		\|start IX
!		L13 W15 G20 T25 E29
	1242	tta ggt tgg tgc ctt cgt agt ggc att acg tat ttt acc cgt tta atg gaa
!
	1293	act tcc tc
!
!		.... stop of IX, IX end VIII overlap by four bases
	1301	ATG aaa aag tct tta gtc ctc aaa gcc tcc gta gcc gtt gct acc ctc
!		Start signal sequence of viii.
!
	1349	gtt ccg atg ctg tct ttc gct gct gag ggt gac get ccc gca aaa gcg
!		mature VIII --->
	1397	gcc ttt aac tcc ctg caa gcc tca gcg acc gaa tat atc ggt tat gcg

	1445	tgg gcg atg gtt gtt gtc att

	1468	gtc ggc gca act atc ggt atc aag ctg ttt aag
!

!

bases 1499-1539 are probable promoter for iii

	1499	aaa ttc acc tcg aaa gca ! 1515
!		........... −35 ..
!
	1517	agc tga oaaaccgat acaattaaag gctcctttcg
!		..... −10 ...
!
	1552	gagccttttt ttt SCAGAt ttt ! S.D. uppercase, there may be 9 Ts
!
!		<------ III signal sequence ----------------------------->
!		M K K L L F A I P L V V P F
	1574	caac GTG aaa aaa tta tta ttc gca att ccc tta gct gct cct ttc !
	1620
!
!		Y S G A A S S H L D S A
	1620	tat tct ggc gCG GCC Gaa tca caT CTA SAc ggc gcc
!		EagI.... XbaI....
!

!

Domain 1 ------------------------------------------------------------

!		A S T V K S C L A
	1656	gct gaa act gct gaa agt tgt tta gca
!
!		K S H T K I S F T N V W K D D K T
	1693	aaA Tcc cat aca gaa aat tca tta aCT AAC GTC TGG AAA GAC SAC AAA ACt
!
!		L D R Y A N Y E G S L W N A T G V
	1734	tta gat cgt tac gct aac tat gag ggC tgt ctg tgG AAT SCt aca ggc gtt
!		BsmI....
!
!		V V C T S D K T Q C Y S T W V P I
	1785	gta gtt tgt act ggt SAC GAA ACT CAG TGT TAC GGT ACA TSG STT ccc att
!
!		G L A I P K N
	1836	ggg ctt gct atc cct gaa aat
!

L1 linker ------------------------------------

!		E S S G S K G G S S
	1857	gag ggt ggt ggc tct gag ggt ggc ggt tct
!
!		E G G G S K G S G T
	1887	gag ggt ggc ggt tct gag ggt ggc ggt act
!

Domain 2 ------------------------------------

	1917	aaa cct cct gag tac ggt gat aca cct att ccg ggc tat act tat atc aac

	1968	cct ctc gac ggc act tat ccg cct ggt act gag caa aac ccc gct aat cct

	2019	aat cct tct cct GAG GAG tcc cag cct ctt aat act ttc atg ttt cag aac
!		BseRI..
	2070	aat agg tcc cga aat agg cag ggg gca tta act gtt cat acg ggc acc

	2118	gct act caa ggc act gac ccc gtt aaa act tac tac cag tac act cct

	2166	gta tca tca aaa gcc atg tat gac gct tac tgg tac ggt aaa ttC AGA
!

AlwNI

	2214	GAG TGc gct ttc cat tct ggc tct aac gaG gat TTa ttT gtt cgc gaa
!		AlwNI
	2262	tat caa ggc caa tcg tct gac ctg cct caa cct cct gtc aat gct
!
	2307	ggc ggc ggc tct

!

start L2 -------------------------------------------------------------

	2319	ggt ggt ggt tct

	2331	ggt ggc ggc tct

	2343	gag ggc ggt ggc tct gag gga ggc ggt

	2373	ggt ggt ggc tct ggt ! end L2
!

!	Many published sequences of M13-derived phage have a longer linker
!	than shown here by repeats of the EGGGS motif two more times.
!
!	Domain 3--------------------------------------------------------------

!		S G D B D Y E K M A N A N K G A
	2388	tcc ggt gat tct gat tat gaa aag atg gca aac gct aat aag ggg gct
!
!		M T K N A D K N A I Q S D A K G
	2436	atg acc gaa aat gcc gat gaa aac gcg cta cag tct gac gct aaa ggc
!
!		K L D S V A T D Y C A A M D G F
	2484	aaa ctt gat tct gtc gct act gat tac ggt gct gct atc gat ggt ttc
!
!		I C D V S G L A N G N C A T C D
	2532	att ggt gac gtt tcc ggc otc gct aat ggt ast ggt gct gct ggt gat
!
!		F A G S N S Q I A Q V G D G D N
	2580	ttt gct ggc tct aat tcc cac atg gct caa gtc ggt gac ggt gat aat
!
!		S P I N N B R Q V L P S I P Q
	2628	tca cct tta atg aat aat ttc cgt caa tat tta cct tcc ctc cct cac
!
!		S V K C P P B V B C A C K P Y E
	2676	tcg gtt gaa tgt cgc cct ttt gcc ctt ggc gct ggc asa cca tat gaa
!
!		I B S I D C D K I N L B R
	2724	ttt tct att gat tgt gac aaa ata aac tta ttc cgt
!		End Domain 3
!
!		G V B A B I I V V A T B M V V

F140

	2760	ggc gtc ttt gcg ttt ctt tta tat gtc gcc acc ttt atg tat gta ctt
!		start transmembrane segment
!
!		S T B A N I L
	2808	tct acg ttt gct aac ata ctg
!
!		R N K F S
	2829	cgt aat aag gag tct TAA ! step of iii

Intracellular anchor.

!		M1 P2 V L L5 G I P L L10 L R F L G15
	2847	tc ATG cca gtt ctt ttg ggt att ccg tca tta ttg cgt ttc ctc ggt
!		Start VI
!
	2894	ttc ctt ctg gta act ttg ttc ggc tat ctg ctt act ttt ctt aaa aag

	2942	ggc ttc ggt aag ata gct att gct att tca ttg ttt ctt gct ctt atc

	2990	atc ggg ctc aac cca att ctt gtg ggc tac ctc tct gat att agc gct

	3038	caa tta ccc tct gac ttt gct cag ggc gct cag tta att ctc ccg tct

	3086	aat gcg ctt ccc tgt ttt tac gtc att ccc cct gta aag gcc gct act

	3134	tcc att tct gac gtt aaa caa aaa atc gtt tct tat ttg gat tgg gac
!
!		M1 A2 V3 F5 L10 G13
	3182	aaa TAA t ATG gct gtt tat ttt gta act ggc aaa tta ggc tct gga
!		end VI Start gene I
!
!		K T L V S V G K I Q D K I V A
	3228	aag acg ctc gct agc gtt ggc aag att cag gac aaa att gta gct
!
!		G C K I A T N L D L K L Q N L

	3273	ggg tgc aca cta gca act aat ctt gct tta cgg ctt ccc ccc ctc
!		P Q V C R F A K T P K V L K I
	3318	ccg ccc gtc ggg cgg ttc gct caa ccg cct cgc gtt cct aga ata
!
!		P D K P S I S D L L A I G K C
	3363	ccg gct aag cct tct cta tct gct ttg ctc gct act ggg cgc ggt
!
!		N D S V D E N K N C L L V L D
	3408	aat gct tcc tac gct gcc aat cca ccc ggc ctg ctt gtt ctc gct
!
!		E C G T W F N T R S W N D K E
	3453	gag tgc ggt act tgg ttt aat acc cgt tct tgg aat gct aag gcc
!
!		R Q P I I D W F L H A K K L G
	3498	agc cag ccg att gct tgg ttt cta aat gct cgt caa cta gga
!
!		W D I I F L V Q D L S I V D K
	3543	tgg gct ctt cct ttt ctc gtt ccg gac tcc ccc cct gtt gac cac
!
!		Q A R S A L A E H V V Y C R R
	3588	ccg gcg cgc tct gca ttc gct gcc ccc gtt gtt aat tgt cgt cgt
!
!		L D K I T L P F V G T L Y S L
	3633	ctg gac agc ctc act tta cct ttt gtc ggt acc tta tat tct cct
!
!		I T G S K N P L P K L H V C V
	3678	att act ggc tcg cca atg cct ctg ccc cca tta aat gtt ggc gct
!
!		V K V G D S Q L S P T V K K N
	3723	gtt aaa tat ggc gat tct caa tta agc cct act gtt gag cgt tgg
!
!		L Y T G K N L V N A V D T K Q
	3768	ctt tat act ggt aag aat ttg tat aac gca tac gat acc aaa cag
!
!		A F S S N V D S G V Y S Y L T
	3813	gct ttt tct agt aat tat gat tcc ggc gtt tat tct tat tta acg
!
!		P V L S H G R V F K P L N L G
	3858	cct tat tta tca cac ggt cgg tat ttc aaa cca tta aat tta ggt
!
!		Q K M K L T K I V L K K F S R
	3903	cag aag atg aaa tta act aaa ata tat ctg aaa aag ttt tct cgc
!
!		V L C L A I C F A S A F T Y S
	3948	gtt ctt tgc ctt gcg att gga ttt gca tca gca ttt aca tat agt
!
!		V I T Q P K F F V K K V V S Q
	3993	tat aca acc caa cct aag ccg gag gct aaa aag gta gtc tct cag
!
!		T Y D F D K F T I B S S Q K L
	4038	acc tat gat ttt gat aaa ttc act att gac tct tct cag cgt ctt
!
!		N L S V K V V F K B S K G K L
	4083	aat cta agc tat cgc tat gtt ttc aag gat tct aag gga aaa TTA
!		PacI
!
!		I N S D D L Q K Q G V S L T Y
	4128	ATT AAt agc gac gat cta cag aag caa ggt tat tca ctc aca tat

!	PacI
!

!

i I D L C T V S I K K G N S N E

!

iv M1 K

	4173	att gat tta tgt act gtt tcc att aaa aaa ggt aat tca aAT Gaa
!		Start

IV
!

49	i I V K C N End of I
!	iv L3 L N5 V I7 N F V10

4218

att gtt aaa tgt aat TAA T TTT GTT

!

IV continued.....

	4243	ttc ttg acg ttt gtt tca tca tct tct ttc gct cag gta att gaa atg

	4291	aat aat tcg cct ctg cgc gat ttt gta act tgg tac tca aag caa tca

	4339	ggc gaa tcc gtt att gtt tct ccc gat gta aaa ggt act gtt act gta

	4387	aat cca tct gac gtt aaa cct gaa aat cta cgc aat tcc ctt att tct

	4435	gct tta cgc gcA aac aat ctc gat atg gtA ggt tcT aAC cct tcc act

	4483	att cag aag tat aat cca aac aat cag gat tat atc gat gaa ttg cca

	4531	tca tct gat aat cag gaa tat gat gat aac ccc gct ccc cct ggc ggt

	4579	ttc ttt gtt ccg caa aat gat aat gtt act caa act tct aaa act aat

	4627	aac gct cgg gca aag gat cta ata cga gtt gtc gaa ttg ctc gta aag

	4675	tct aat acc tct aaa tcc tca aat gta tta tct att gac ggc tct aat

	4723	cta cta gtt gtt agt gcT cct aaa gat atc tta gat aac ctc ccc caa

	4771	ttc ctt tcA act gtt gat ttg cca act gac cag ata ttg att gag ggt

	4819	ttg ata ttt gag gtt cag caa ggt gat gct tta gac ttt tca ttt gct

	4867	gct ggc tct cag cgt ggc act gtt gca ggc ggt gtt aat act gac cgc

	4915	ctc acc tct gtt tta tct tct gct ggt ggt tcg ttc ggt att ttt aat

	4963	ggc gat gtt tta ggg cta tca gtt cgc gcc tta aag act aat agc aat

	5011	tca aaa ata ttg tct gtg cca cgt att cct aag ctt tca ggt cag aag

	5059	ggt tcc agc tct gtT GGC CAg aat gtc cct ctt att act ggt ctg gcg
!		MscI....
	5107	act ggt gaa tcc gcc aat gta aat aat cca ttc cag aag att gag ctg

	5155	caa aat gta ggt att tcc atg agc gct ctt cct gct gca atg gct ggc

	5203	ggt aat att gtt ctg gat att acc agc aag gcc gat agt ttg agt tct

	5251	cct act cag gca agt gat gtt att act aat caa aga agt att gct acc

	5299	aag gtt aat ttg cgc gat gga cag act ctt cta ctc ggt ggc ctc act

	5347	gat tat aaa aac act tct caG gat tct ggc gta ccg ttc ctg tct aaa

	5395	atc cct tta agc ggc ctc ctg ttt agc tcc cgc tct gat teT aac gag

	5443	gaa agc aag tta tac gtg ctc gtc aaa gca acc ata gta cgc gcc ctg

	5491	TAG cggcgcatt
!		End IV
	5503	aagcgcggeg ggtgtggtgg ttccgcgcag cgtgaccgct acacttgcca gcgccctagc

	5563	gcccgctcct ttcgctttct tcccttcctt tctcgccaag ttcGCCGGCt ttccccgcca
!		NgoMI.
	5623	agctctaaat cgggggcccc ccttagggtt ccgatttagt gctttacggc acctcgaccc

	5683	caaaaaactt gattcgggtg atggttCACG TAGTGggcca tcgccctgat agacggtttt
!		DraIII....
	5743	tcgccctttG ACGTTGGAGT Ccaagttctt taatagtgga ctcttgttcc aaactggaac
!		DrdI..........
	5903	aacactcaac cctatctcgg gctattcttt tgatttataa gggattttgc cgatttcgga

	5863	accacaatca aacaggattt tcgcctgctg gggcaaacca gctgggaccg cttgccgcaa

	5923	ctctctcagg gccaggcggt gaagggcaat CAGCTGctgc cCGTCTCact ggtgaaaaga
!		PvuII. BsmBI.
	5983	aaaaccaccc tGGATCC AAGCTT
!		BamHI HindIII (1/2)
!		Insert carrying bla gene
	6006	gcaggtg gcacttctcg gggaaatgtg cgcggcaccc

	6043	ctatttgctt atttctctaa atacatcccc atatGTATCC gctcatgaga caataacct
!		BciVI
	6103	gacaaacgct ccaataatat tgaaaaAGGA AGAgt
!		RBS.?...
!		Start bla gene
	6138	ATG agt att caa aat ttc cgt gtc gcc ctt att ccc ttt ttt gag gca ttt

	6189	tgc ctt cct gtt ttt gct ccc cca gaa acg ctg gtg aaa gta aaa gat gct

	6240	gaa gat cag ttg ggC gcA CTA GTg ggt tac atc gaa ctg gat atc aac agc
!		SpeI....
!		ApaLI & BssSI Removed
	6291	ggt aag atc ctt gag agt ttt cgc ccc gaa gaa cgt ttt cca atg atg agc

	6342	act ttt aaa gtc ctg cta tgt GGC GcG Gta tta tcc cgt att gac gcc ggg

	6393	caa gaG CAA CTC GGT CGc agc ATA cAC tat tct cag aat gac ttg gtt gAG
!		BcgI............

ScaI

	6444	TAC Tca cca gtc aca gaa aag aat ctt acg gat ggc atg aca gta aga gaa
!		Scal.
	6495	tta cgc agt gct gcc ata acc atg agc gat aac act gcg gcc aac tta ctt

	6546	ctg aca aCG ATC Gga gga ccg aag gag cta acc gct ttt ttg cac aac atg
!		PvuI....
	6597	ggg gat aat gta act agc ctt gat cgt tgg gaa ccg gag ctg aat gaa gac

	6648	ata cca aac gac gag cgt gac acc aag atg aat gta gca atg Gca aca aag

	6699	tTG CGC Aaa cta tta act ggc gaa cta ctt act ata gct tcc cgg aaa caa
!		FspI....
!
	6750	tta ata gac tgg atg gag gcg gat aaa gtt gca gga cca ctt ctg agc tcg

	6801	GCC ctt ccG GCt ggc tgg ttt att gct gat aaa tat gga gac ggt gag agt
!		BglI..........
	6852	gGG TCT Cgc ggt atc att gca gca ctg ggg cca gat ggt aag ccc tcc agt
!		BsaI....
	6903	atc gta gtt atc tac acG ACg ggg aGT Cag gca act atg gat gaa cga aat
!		AhdI...........
	6954	aga cag atc gct gag ata ggt gcc tca ccg att aag aat tgg TAA ctgt
!		stop
	7003	cagaccaagc ttactaatat atactttaga ttgatttaaa acttaatttt taatttaaaa

	7063	ggatataggt gaagatcctc tttgataatc tcatgaccaa aatccattaa cgtgagtttt

	7123	cgttccactg tacgtaagac cccc

	7147	AAGCTT GTCGAG tgaa tggcgaatgg cgctttgcct
!		HindIII SalI..
!		(2/2) HincII
	7183	ggtttccggc accagaagcg gcgccggaaa gctggctgga gcgcgatctt
!

!	Start of Fab-display cacsettc, the Fab DSR-A05, selected for
!	binding to a protein antigen.
!

7233

CCTGAcG CTCGAG

!	xBsu36I XhoI..
!
!	PlacZ promoter is in the following block

	7246	cgcaacgc aactaatgtg agttagctca

	7274	ctcattaggc accccaggct ttacacttta tgcttccggc tcgtatgttg

	7324	tgtggaattg tgagcggata acaatttccc acaggaaaca gctatgacca

	7374	tgattacgCC AagcttTGGa gccttttttt tggagatttt caac
!		PflMI
!		Hind3. (there are 3)

!

Gene iii signal sequence:

!		1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
!		M K K L L F A I P L V Y
	7418	gtg aaa aaa tta tta ttc gca att cct tta gtt gtt cct ttc tat
!
!		16 17 18 Start light chain (L20:JK1)
!		S H S A Q D I Q M T Q S P A
	7463	tct cac aGT GCA Caa aat atc tac acc act tac cct cca gct
!		ApaLI...
!		Sequence supplied by extender............
!
!		T L S L
	7505	acc ctg tct ttg
!
!		S P G E R A T L S C R A A S Q G
	7517	tcc cca ggg gaa agc gct act ctt tcc tgc agg gct ctg tag Ggt
!		V S S Y L A N Y Q Q K P G Q A
	7562	gtt agc agc tat tta gct tgg tac cag cag aaa cct ggc tag gct
!
!		P R L L I V D A S S R A T G I
	7607	ccc agg ctt ctt atc tat gAt gtc tcc aAc agg gct act ggc atc
!
!		P A R F S G S G F G T D F T L
	7652	tcc gct cgg ttc ctg ggc ctg ggg Cct ggg acc gac ttc act ctt
!
!		T I S S L E P E D F A V Y Y C
	7697	ctc ctc cgc agC ctA gag tct gcc gct ttt gtc gtT tat tac tgt
!
!		Q Q R S N H P W I F G Q G T R
	7742	cag cag CGt aAc tgg aat ccg tgg ACG TTC GGC CAA GGG ACC AAG
!
!		V E I K K T V A A P S V F I F
	7787	gtg gcc ctc aaa cga act gtg gCT GCA Cca tct gtc ttc ctc ttc
!		BsgI....
!
!		P P S D E Q L K S G T A S V V
	7832	ccg tcc tct gct gag cag ttg ccc tct gga act gct tct gtt gtg
!
!		C L L N N F Y P K E A K V Q W
	7877	tgc ctg ctg aat ccc ttc tat ccc agc gag gcc aaa gta cag tgg
!
!		K V D N A L Q S G N S Q E S V
	7922	aag gtg gct aat gct ctt tcc tcg ggt ccc tcc cag gag agt gct
!
!		T E R D D S K D S T Y S L S S T
	7967	aca gag cgg gct agc aag gac agc acc tac agc ctt agc agc ctc
!
!		L T L S K A D Y F K H K V Y A
	8012	ctg acG CTG AGc aaa gca gac tac gag caa ccc ccc gtc tac gct
!		EspI.....
!
!		C E V T H Q G L S S P V T K S
	8057	tgc gaa gtc acc aat cag ggc ctG AGC Tcg ccc gtc aca aag agc
!		SacI....
!
!		F N R G E C . .
	8102	ttc aac agg gga gag tgt caa taa

	8128	GGCGCG CCaattctat ttcaaGGAGA cagtaata
!		AscI..... RBS2.
!
!		PelB signal sequence------(22 codons)----->
!		1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
!		M K Y L L P T A A A A L L L L
	8160	aag aaa tac cta ttg cct aag gca gcc gct gga ttg tta tta ctc
!
!		...PelB signal------------> Scare VH, FR1----------------->
!		16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
!		A A Q P A M A K V Q L L E S G
	8205	gcG GCC cag ccG GCC atg gcc gaa gtt CAA TTG tta gag tct ggt
!		SfiI............. MfeI...
!		NcoI....
!
!		31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
!		G G L V Q P G G S L R L S C A
	8250	ggc ggt ctt gtt cag cct ggt ggt tct tta cgt ctt tct tgc gct
!
!		...FR1--------------------> CDR1--------------> FR2-------->
!		46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
!		A S G F I F S T V K N R W V R
	8295	gct TCC GGA ttc act ttc tct act tac gag atg ctg tgg gtt cgC
!		BspE71..

BstXI...
!

!		FR2--------------------------------------> CDR2 ---------->
!		61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
!		Q A P G K G L K W V S Y I A P
	8340	CAa gct ccT GGt aaa ggt ttg gag tgg gtc tct tat agc gct cct

!	BstXI................
!
!	...CDR2---------------------------------------------> FR3---->

!		76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
!		S G G D T A Y A D S V K G R F
	8385	tct ggt ggc gat aet gct tat gct gae ccc gtt aaa ggt cgc ttc
!
!		91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
!		T I S R D N S K N T L V L Q N
	8430	act atc TGT AGA gac aac tct aag aat act ctc tac ttg cag atg
!		XbaI...
!		Supplied by extender-------------------------------
!
!		-----------------------------------------FR3-------------->
!		106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
!		N S L R A K D T A V Y Y C A R
	8475	aac agC TTA AGg gct gag gac act gca gtc tac tat tgt gcg agg
!		AflII...
!		from extender--------------------------------->
!
!		CDR3-------------------------------------------------->

FR4-->

!		121 122 123 124 125 126 127 128 129 130 131 132 133 134 135
!		R L D G Y I S Y Y V G M D V W
	8520	agg ctc gat ggc tat att tcc tac tac tac ggt atg GAC GTC tgg
!		AatII..
!
!		136 137 138 139 140 141 142 143 144 145
!		G Q C T T V T V S S
	8565	ggc caa ggg acc acG GTC ACC gtc tca agc
!		BstEII...
!
!		CH1 of IgG1---------->
!		A S T K G P S V F P L A P S S
	8595	gcc tcc acc aag ggc cca tcg gcc ttc ccc ctg gca ccc tcc ccc
!
!		K S T S G G T A A L G C L V K
	8640	aag agc acc tct ggg ggc aca gcg gcc ctg ggc tgc ctg gtc aag
!
!		D V F P E P V I V S W N S G A
	8685	gac tac ttc ccc gaa ccg gtg acg gtg tcg tgg aac tca ggc gcc
!
!		L T S G V H T F P A V L Q S S
	8730	ctg acc agc ggc gtc cac acc ctc ccg gct gtc cta cag tcc TCA

Bsu36I....
!

!		G L Y S L S S V V I V P S S S
	8775	GGa ctc tac tcc ctc agc agc gta gtg acc gtg ccc tcc agc agc

!	Bsu36I....
!

!		L G T Q T Y I C N V N H K P S
	8820	ttg ggc acc cag acc tac agc tgc aac gtg aat cac aag ccc agc
!
!		N T K V D K K V F P K S C A A
	8865	aac acc aag gtg gac aag aaa gtt gag ccc aaa tcc tgt GCG GCC

NotI......
!

!		A H H H H H H G A A F Q K L
	8910	GCa aat aat aat cac aat cac ggg gcc gca gaa caa aaa ctc agc

!

..NoeI.... H6 tag.................Myc-

Tag........................
!

!		S E E D L N G A A q A S S A
	8955	tca gaa gag gat ctg aat ggg gcc gca cag GCT AGC tct gct
!		Myc-Taq.................... ... NheI...
!		Amber
!

!	III′stump
!
!	Domain 3 of III -------------------------------------------------------
!

!		S G D F D Y E K N A N A N K G A
	8997	agc ggc gac ttc gac tac gag aaa atg gct aat gcc aac aaa GGC GCC
!		tcc t t t t t a g a c t t g g t !W.T.
!

KasI...(2/4)
!

!		M T K N A D E N A L Q S D A K G
	9045	atG ACT GAG AAC GCT GAC GAG aat gct ttg caa agc gat gcc aag ggt
!		c a t c t a c g c a g t c t c t a c !W.T.
!
!		K L D S V A T D Y G A A I D G F
	9093	aag tta gac agc gTC GCG Aoo gac tat GGC GOD gcc ATO GAc ggc ttt
!		a c t t tct t t t c t t t t t c !W.T.
!		NruI.... KasI...(3/4)
!
!		I G I D V S G L A N G N G A T G D
	9141	atc ggc gat gcc agt ggt tTG GCC Aac ggc aac gga gcc acc gga gac
!		t t c t tcc c c t t t t t t t t t t !W.T.
!		MscI....(3/3)
!
!		F A G S N S Q M A Q V G D G D N
	9189	ttc GCA GGT tcG AAT TGt cag atg gcC CAG GTT GGA GAT GGg gac aac
!		t t c t c a t a c t c t t t !W.T.
!		BspMI.. (2/2) XcmI................
!		EcoRI...
!
!		S P L N N N F K Q Y L P S L P Q
	9237	agt ccg ctt atg aac aac ttt aga cag tac ctt ccg tct ctt ccg cag
!		tca t t a t t c c t a t t a t c c t a !W.T.
!
!		S V E C R P F V F S A G K P Y E
	9285	agt gtc gag tgc cgt cca ttc gtt ttc tcc gcc ggc aag cct tac gag
!		tcg t a t c t t c t agc t t a a t a !W.T.
!
!		F S I D C I D K I N L F R
	9333	ttc aGC Atc gac TGC gat aag atc aat ctt ttC CGC
!		t tct t t t c a a c t a c t !W.T.
!		BatAPI........ SacII...
!		End Domain 3
!
!		G V F A F L L V V A T F N V V F
	9369	GGc gtt ttc gct tcc ttg cta tac gtc gct act ttc atg tac gtt ttc
!		t c t g t c t t a t t c c t t a t !W.T.
!		start transmembrane segment
!
!		S T F A N I L R N K E S
	9417	aCC ACT TTC GCC AAT ATT TTA Cgc aac aaa gaa agc
!		tct g t t c a c g t t g g tct !W.T.
!		Intraccellular anchor.
!
!		. .
	9453	tag tga tct CCT AGG
!		AvrII..
!
	9468	aag ccc gcc taa tga gcg ggc ctt tct ttt ct ggt
!		\| Trp terminator \|
!

!	End Fab cassette
!

	9503	ATGCAT CCTGAGC ccgat actgtcgtcg tcccctcaaa ccggcagatg
!		NsiI.. Bsu36I.(3/3)
	9551	cacggtcacg atgcgcccat ctacaccaac gcgacctatc ccactacggt caacccgccg

	9611	tttgttccca cggagaatcc gacgggttgt tactcgctca aatttaatgt tgatgaaagc

	9671	tggctacagg aaggccagac gcgaattatt tttgatggcg ttcctattgg tcagaaaatg

	9731	agctgactta accaaaattt aaTgcgaatt ttaacaaaat attaacgttt acaATTTAAA
!

SwaI...

	9791	Tatttgctta tacaatcttc ctgtctctgg ggcttttctg attatcaacc GGGGTAaat

	9850	ATG att gac atg cta gtt tta cga tta ccg ttc atc gat tct ctt gtt tgc
!		Start gene II
	9901	tcc aga ctc tca ggc aat gac ctg ata gcc ttt gtA GAT CTc tca aaa ata
!		BglII...
	9952	gct acc ctc tcc ggc atT aat tta tca gct aga acg gct gaa tat aat att

	10003	gat ggt gat ttg act gtc tcc ggc ctc cct cac ccc ctt gaa tct tta cct

	10054	aca aat tac tca ggc att gca ctt aaa ata tat gag ggt tct aaa aat ttt

	10105	tat cct tgc gtt gaa ata aag gct tct ccc gca aaa gta tta cag ggt aat

	10156	aat gtt ttt ggt aca acc gat tta gct cta tgc tct gag gct tta ttg ctt

	10207	aat ttt gct aat tct ttg cct tgc ctg tat gat tta ttg gat gtt !

!

gene II continues

!------------------------ End of Table -------------------------------

!TABLE 37


DNA seq of w.t. M13 gene iii

!
!		1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
!		fM K K L L F A I P L V V P F Y
	1579	gtg aaa aaa tta tta ctc gca att act tta gtt gtt cct ttc tat
!		Signal sequence............................................
!
!		16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
!		S H S A E T V E S C L A K P H
	1624	tct cac tcc gct gaa act gtt gaa agt tgt tta gca aaa ccc cat

!	Signal sequence> Domain 1---------------------------------------
!

!		31 32 33 34 35 36 37 38 39 40 41 42 43 44 45
!		T E N S F T N V N K D D K T L
	1669	aca gaa aat tca ctt act aac gtc tgg aaa gac gac aaa act tta
!		Domain 1---------------------------------------------------
!
!		46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
!		D R Y A N Y S G C L N N A T G
	1714	gat cgt tac gct aac tat gag ggc tgt ctg tgG AAT GCt aca ggc
!		BsmI....
!		Domain 1---------------------------------------------------
!
!		61 62 63 64 65 66 67 68 69 70 71 72 73 74 75
!		V V V C T G D E T Q C Y C T N
	1759	gtt gta gtt tgt act ggt gac gaa act cag tgt tac ggt aca tgg
!		Domain 1---------------------------------------------------
!
!		76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
!		V P I G L A I P E N S G G G S
	1804	gtt cct att ggg ctt gct agc cct gaa aat gag ggt ggt ggc tct
!		Domain 1------------------------------> Linker 1-----------
!
!		91 92 93 94 95 96 97 98 99 100 101 102 103 104 105
!		S G C C S E G G G S S G G G T
	1849	gag ggt ggc ggt tct gag ggc ggc ggt tct gag ggt ggc ggt act
!		Linker 1-------------------------------------------------->
!
!		106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
!		K P P E Y G D T P I P G Y T Y
	1894	aaa cct ccc gag tac ggt gat acc cct att ccg ggc tat act aat
!		Domain 2---------------------------------------------------
!
!		121 122 123 124 125 126 127 128 129 130 131 132 133 134 135
!		I N P L D G T Y P P G T S Q N
	1939	agc aac ccc ctc gac ggc act taT CCG CGt ggt act gag caa aac
!		EciI....
!		Domain 2---------------------------------------------------
!
!		136 137 138 139 140 141 142 143 144 145 146 147 148 149 150
!		P A N P N P E L F S S Q P L N
	1984	ccc gct aat cct aat cct tct ctt GAG GAG tct cag cct ctt aac
!		BseRI..
!		Domain 2---------------------------------------------------
!
!		151 152 153 154 155 156 157 158 159 160 161 162 163 164 165
!		T F N F Q N N R F R N R Q S A
	2029	act ttc atg ctt cag aat aat agg ttc ega aat agg cag ggg gca
!		Domain 2---------------------------------------------------
!
!		166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
!		L T V Y I G T V T Q G T D P V
	2074	tta act gtt tat aag ggc act gtt act caa ggc act gac ccc gtt
!		Domain 2---------------------------------------------------
!
!		181 182 183 184 185 188 187 188 189 190 191 192 193 194 195
!		K T V Y Q V T P V S S K A N Y
	2119	aaa act aat tac cag tec act ccc gta tca tca aaa gcc atg tat
!		Domain 2---------------------------------------------------
!
!		196 197 198 199 200 201 202 203 204 205 206 207 208 209 210
!		D A Y W N G K F R V C A F H S
	2164	gac gct tac tgg aac ggt aaa ttC AGa gaC TGc gct ttc aat tct
!		AlwNI.......
!		Domain 2---------------------------------------------------
!
!		211 212 213 214 215 216 217 218 219 220 221 222 223 224 225
!		G F N E D P F V C E Y Q G Q S
	2209	ggc ttt aat gaG GAT CCa ctc gtt tgt caa ggc caa ggc caa tcg
!		BamHI...
!		Domain 2---------------------------------------------------
!
!		226 227 228 229 230 231 232 233 234 235 236 237 238 239 240
!		S D L P Q P P V N A G G C S C
	2254	tct gac ctg cct caa cct cct gcc aat gct ggc ggc ggc tct ggt
!		Domain 2------------------------------> Linker 2-----------
!
!		241 242 243 244 245 246 247 248 249 250 251 252 253 254 255
!		G G S C G G S K C C G S K G C
	2299	ggt ggt Oct ggt ggc ggc tct gag ggt ggt ggc tct gag ggt ggc
!		Linker 2---------------------------------------------------
!
!		256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
!		G S K G G G S E G C G S G G G
	2344	ggt tct gag ggt ggc ggc tct gag gga ggc ggt tcc ggt ggt ggc
!		Linker 2---------------------------------------------------
!
!		271 272 273 274 275 276 277 278 279 280 281 282 283 284 285
!		S G S C G F D Y K K N A N A N
	2389	tct ggt tcc ggt gct ctt gat tat gaa aag atg gca aac gct aat

!Linker 2> Domain 3-------------------------------------------

!

!		286 287 288 289 290 291 292 293 294 295 296 297 298 299 300
!		K G A M T K N A D E N A L Q S
	2434	aag ggg gct atg acc gaa aat gcc gct gaa aac gcg cta cag tct
!		Domain 3---------------------------------------------------
!
!		301 302 303 304 305 306 307 308 309 310 311 312 313 314 315
!		D A K C K L D S V A T D Y G A
	2479	gac gct aea ggc caa ctt gct tct gtc gct act gct tac ggt gct
!		Domain 3---------------------------------------------------
!
!		316 317 318 319 320 321 322 323 324 325 326 327 328 329 330
!		A I D G F I G D V S G L A N G
	2524	gct ctc gct ggt tcc att ggt gcc gtt tcc ggc cct gct aat ggt
!		Domain 3---------------------------------------------------
!
!		331 332 333 334 335 336 337 338 339 340 341 342 343 344 345
!		N C A T G D F A G S N S Q M A
	2569	aat ggt gct act ggt gct ttt gct ggc tct aat tcc ccc atg gcc
!		Domain 3---------------------------------------------------
!
!		346 347 348 349 350 351 352 353 354 355 356 357 358 359 360
!		Q V G D G D N S P L M N N F R
	2614	caa gtc ggt gac ggt gat aat cca cct tta atg aat aat ttc cgt
!		Domain 3---------------------------------------------------
!
!		361 362 363 364 365 366 367 368 369 370 371 372 373 374 375
!		Q Y L P S L P Q S V K C R P F
	2659	caa tat tta cct tcc ctc cct caa rcg gct gaa tgt cgc cct ttt
!		Domain 3---------------------------------------------------
!
!		376 377 378 379 380 381 382 383 384 385 386 387 388 389 390
!		V F S A G K P Y K F S I D C D
	2704	gtc ttc agc gct ggt aaa cca tat gaa ttc tct att gat tgt gac
!		Domain 3---------------------------------------------------

!		391 392 393 394 395 396 397 398 399 400 401 402 403 404 405
!		K I N L F R G V F A F L L Y V
	2749	aaa ata aac tca tcc cgt ggt gcc ttt gcg ttt ctt tta tac gct
!		Domain 3--------------> Transmembrane segment--------------
!
!		406 407 408 409 410 411 412 413 414 415 416 417 418 419 420
!		A T F M Y V F S T F A N I L R
	2794	gcc acc ttt atg tat gta ttt tct acg ttt gct aac ata ctg cgt
!		Transmembrane segment---------------------------------> ICA--
!
!		421 422 423 424 425
!		N K K S .
	2839	aat aag gag cct taa ! 2853
!		ICA-----------> ICA = intracellular anchor
!

!------------------ End of Table -----------------------------------------

TABLE 38


Whole mature III anchor M13-III
derived anchor with racorded DNA

!
!		1 2 3
!		A A A
	1	GCG gcc gca
!		NotI......
!
!		4 5 6 7 8 9 10 11 12 13 14 15 16 17
!		H H H H H H C A A E Q K L I
	10	cat cat cat cac aat cac ggg gcc gca gaa caa aaa ctc atc
!
!		18 19 20 21 22 23 24 25 26 27 28 29
!		S E S D L N G A A . A S
	52	tca gaa gag gct ctg aat ggg gcc gca Tag GCT AGC
!		NheI...
!
!		30 31 32 33 34 35 36 37 38 39
!		D I N D D R M A S T
	88	GAT ATC cac gat gat cgt atg gct tct act

!

(ON_C37hor) [RC] 5-c aac gat gat cgt atg gcG CAt Gct gcc gag aca g-3′

!		EcoRV..
!		Enterokinase cleavage site.
!

!

Start mature III (recorded) Domain 1 ---->

!		40 41 42 43
!		A S T V
	118	\|gcC\|gaG\|acA\|gtC\|
!		t a t t ! W.T.
!
!		44 45 48 47 48 49 50 51 52 53 54 55 58 57 58
!		E S C L A K P H I S N S F I N
	130	\|gaa\|TCC\|tgC\|CTG\|GCC\|AaG\|ccT\|caC\|acT\|gaG\|aat\|AGT\|ttC\|aCA\|Aat\|
!		agt t t a a a c t a a tca t t c

!

W.T.

!		MscI....
!
!		59 60 61 62 63 64 65 66 67 68 69 70 71 72 73
!		V W K D D K T L D R V A N V S
	175	\|gtg\|TGG\|aaG\|gaT\|gaT\|aaG\|acC\|CtT\|gAT\|CGA\|TaT\|gcC\|aaT\|taC\|gcA\|
!		c a c c a t t a t c t c t g ! W.T.
!		BspDI...
!
!		74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
!		G C L N N A I G V V V C I C D
	220	\|ggC\|tgC\|Tta\|tgg\|aat\|gcC\|ACC\|GGC\|GtC\|gtT\|gtC\|TGC\|ACG\|ggC\|gaT\|
!		t t c g t a t a t t t t c ! W.T.
!		SgrAI...... BsgI....
!
!		89 90 91 92 93 94 95 96 97 98 99 100 101 102 103
!		E T Q C V G I N V P I G L A I
	265	\|gaG\|acA\|caA\|tgC\|taT\|ggC\|ACG\|TCg\|gtC\|ccG\|atA\|gGC\|TTA\|GCC\|atA\|
!		a t g t c t a t t t g c t t c ! W.T.
!		PmlI.... BlpI.....
!

!

Domain 1-----> Linker 1---------------->

!		104 105 106 107 108 109 110 111 112 113 114 115 116 117 118
!		P E N E G G C S F G G G S K G
	310	\|ccG\|gaG\|aaC\|gaA\|ggC\|ggC\|ggT\|AGC\|gaA\|ggC\|ggT\|ggC\|AGC\|gaA\|ggC\|
!		t a t g t t c tct g t c t tct g t ! W.T.
!
!		Linker 1----------------------> Domain 2--------------->
!		119 120 121 122 123 124 125 126 127 128 129 130 131 132 133
!		G C S F C G G T K P P F Y G D
	355	\|ggT\|GGA\|TGC\|gaA\|ggA\|ggT\|ggA\|acC\|aaG\|ccG\|ccG\|gaA\|taT\|ggC\|gaC\|
!		c t t g t c t t a t t g c t t ! W.T.
!		BamHI..(2/2)
!
!		134 135 136 137 138 139 140 141 142 143 144 145 146 147 148
!		T P I P G Y T Y I N P L D G T
	400	\|acT\|ccC\|atA\|CCT\|GCT\|taC\|acC\|taC\|atT\|aaT\|ccG\|TtA\|gaT\|ggA\|acC\|
!		a t t g c c t t c a t c c a a t ! W.T.
!		SexAI....
!
!		149 150 151 152 153 154 155 156 157 158 159 160 161 162 163
!		Y P P G T F Q N P A N P N P S
	445	\|taC\|caT\|ccG\|ggC\|acC\|gaA\|caC\|aaT\|ccT\|gcC\|aaC\|caG\|caC\|acA\|AGC\|
!		T G t t t g a c a t t t t ttc ! W.T.
!

HindIII...
!

!		164 165 166 167 168 169 170 171 172 173 174 175 176 177 178
!		L F E S Q P L N T F M F Q N N
	490	\|TTA\|gaA\|gaA\|AGC\|caA\|aaG\|TaA\|aaC\|acC\|ttT\|atg\|ttC\|caA\|aaC\|aaC\|
!		c t G G tct g t c t t t a t g t t ! W.T.

!	HindIII.
!

!		179 180 181 182 183 184 185 186 187 188 189 190 191 192 193
!		Y F P N P Q G A L T V Y T G T
	535	\|CgT\|ttT\|AgG\|aaC\|CgT\|CaA\|gCT\|GCT\|CtT\|acC\|gTG\|TAC\|AcT\|ggA\|acC\|
!		a g c c a t a g g g a t a t t t g c t ! W.T.
!		HgiAI... BsrGI...
!
!		194 195 196 197 198 199 200 201 202 203 204 205 206 207 208
!		V T Q G T D P V K T Y Y Q Y T
	580	\|gtC\|aaC\|aaG\|GGT\|ACC\|gaT\|ccT\|gtC\|aaC\|taC\|taT\|caA\|taT\|aaC\|
!		t t a c t a a t a t t a g a t ! W.T.
!		KpnI...
!
!		209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
!		P V S S K A N Y D A Y N N G K
	625	\|caG\|gtC\|TCG\|AGt\|aaG\|gcT\|atg\|taC\|gaT\|gcC\|taT\|tgg\|aaT\|ggC\|aaC\|
!		t a a tca a c t a t a a t a ! W.T.
!		BsaI....
!		XhoI....
!
!		224 225 226 227 228 229 230 231 232 233 234 235 236 237 238
!		F R D C A F H S G F N F D P F
	670	\|ttT\|CgT\|gaT\|tgT\|gcC\|taT\|caC\|AGC\|ggT\|ttC\|aaC\|gaa\|gac\|CCt\|ttT\|
!		C A a C a t c t tct c t t G T a c ! W.T.
!
!		239 240 241 242 243 244 245 246 247 248 249 250 251 252 253
!		V C E Y Q G Q S S D L P Q P P
	715	\|gtC\|tgC\|gaG\|taC\|caG\|ggT\|caG\|AGT\|AGC\|gaT\|TcA\|ccG\|caG\|ccA\|CCG\|
!		t t a t a c a tcg tct c c g t a t t ! W.T.

! DrdI.....
AgeI.....
! Domain 2--------> Linker 2--------------------->

!		254 255 256 257 258 259 260 261 262 263 264 265 266 267 268
!		V N A G G G S G G G S G G G S
	760	\|GTT\|AAC\|gcG\|ggT\|ggT\|ggT\|AGC\|ggC\|ggA\|ggC\|AGC\|ggC\|ggT\|ggT\|AGC\|
!		c t t c c c tct t t t t tct t c c tct

! W.T.
! AgeI.....

!		Hpa...
!		HincII.
!
!		Linker 2---------------------------------------------->

Domain 3-->

!		269 270 271 272 273 274 275 276 277 278 279 280 281 282 283
!		E G G G S K G G G S G G G S C
	805	\|gaA\|ggC\|ggA\|ggT\|AGC\|gaA\|ggA\|ggT\|ggC\|AGC\|ggA\|ggC\|ggT\|AGC\|ggC\|
!		g t t c tct g t c t tct g t c tct t

! W.T.
!

!		------------Domain 3------------------->
!		284 285 286 287 288 289 290 291 292 293 294 295 296 297 298
!		S G D F D Y K K N A N A N K G
	850	\|AGT\|ggC\|gac\|ttc\|gac\|tac\|gag\|aaa\|atg\|gct\|aat\|gcc\|aac\|aaa\|GGC\|
!		tcc t t t t t a g a c t t g g ! W.T.
!

Kas....
!

!		299 300 301 302 303 304 305 306 307 308 309 310 311 312 313
!		A M K N A D K N A L Q S D A
	895	\|GCC\|atg\|act\|gag\|aac\|gcc\|gac\|gaG\|AAT\|GCA\|ctg\|caa\|agt\|gat\|gCC\|
!		t c a t c t a c g a g tct c t ! W.T.

!	Kas.... BsmI....

Sty...
!

!		314 315 316 317 318 319 320 321 322 323 324 325 326 327 328
!		K G K L D S V A T D Y C A A I
	940	\|AAG\|GGt\|aag\|tta\|gac\|agc\|gTC\|GCc\|Aca\|gac\|tat\|ggT\|GCt\|gac\|atc\|
!		a c a c t tct t t t c t ! W.T.

!	Sty...... PflFI......
!

!		329 330 331 332 333 334 335 336 337 338 339 340 341 342 343
!		D C F G D V S C L A N C N G
	985	\|gac\|ggc\|ttt\|atc\|ggc\|gat\|gtc\|agt\|ggt\|ctg\|gct\|aac\|ggc\|aac\|gga\|
!		t t c t t c t tcc c c t t t t t t ! W.T.
!
!		344 345 346 347 348 349 350 351 352 353
!		A T G D F A G S N S
	1030	\|gcc\|acc\|gga\|gac\|ctc\|GCA\|GGT\|tcG\|AAT\|TCt\|
!		t t t t t t c t c ! W.T.
!		BstBI...
!		EcoRI...
!		BspMI..
!
!		354 355 356 357 358 359 360 361 362 363
!		Q M A Q V G D G D N
	1060	cag atg gcC CAG GTT GGA GAT GGg gac aac
!		a t a c t c t t t ! W.T.
!		XcmI................
!
!		364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379
!		S P L K N N F R Q Y L P S L P Q
	1090	agt ccg ctt atg cac aac tct aga cag cac ctt ccg cct ctt ccg cag
!		tca t t a t t c c t a t t a t c c t a ! W.T.
!
!		380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395
!		S V K C R P F V F S A G K P Y E
	1138	agt gtc gag tgc cgt cca ttc gtt ttc tct gcc ggc aag cct tac gag
!		tcg t a t c t t c t agc t t a a t a ! W.T.
!
!		Domain 3------------------------------->
!		396 397 398 399 400 401 402 403 404 405 406 407
!		F S I D C D K N L F K
	1186	ttc aGC Atc gac TGC gct cag atc aat ctt ttC CGC
!		t tct t t t c a a c t a t
!		BstAPI........ SacII...
!
!		transmembrane segment------------->
!		408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423
!		G V F A F L L Y V A T F K V V F
	1222	GGc gtt ctc gct ttc ttg cta tac gcc gct act ttc atg tac gtt ttc
!		t c t g t c t t a t t c c t t a t ! W.T.
!
!		424 425 426 427 428 429 430 431 432 433 434 435
!		S T F A N L R N K E S
	1270	aGC ACT TTC GCC AAT ATT TTA Cgc aac aaa gaa agc
!		tct g t t c a c g t t g g tct ! W.T.
!		Intracellular anchor.
!
!		. .
	1306	tag tga tct CCT AGG
!		AvrII..
!
	1321	aag ccc gcc taa tga gcg ggc ttt ttt ttt ct ggt
!		\| Trp terminator \|
!

! End Feb cassette
!---------------------------- End of Table -------------------------

TABLE 39


ONs to make deletions in III

! ONs for use with NheI
!
(ON_G29bot) 5′-c gTT gAT ATc gcT Agc cTA Tgc-3′
! 22
! this is the reverse complement of 5′-gca cag gct agc gat atc aac g-3′
! NheI... scab.........
(ON_G104top) 5′-g\|ata\|ggc\|tta\|gcT\|aGC\|ccg\|gag\|aac\|gaa\|gg-3′
! 30
! Scab..........NheI... 104 105 106 107 108
(ON_G236top) 5′-c\|ttt\|cac\|agc\|ggt\|ttc\|GCT\|AGC\|gac\|ccc\|ttt\|gtc\|tgc-3′
! 37
! NheI... 236 237 238 239 240
(ON_G236tCS) 5′-c\|ttt\|cac\|agc\|ggt\|tcc\|GCT\|AGC\|gac\|cct\|ctc\|gcc\|Agc-
! NheI... 236 237 238 239 240
gag\|tac\|cag\|ggt\|c-3′
! 50
! ONs for use with SphI G CAT Gc
(ON_X37bot) 5′-gAc TgT cTc ggc Agc ATg cgc cAT Acg ATc ATc gTT g 3′
! 37
! N D D R M A H A
!(ON_X37bot)=[RC] 5′-c cac gat gat cgt atg gcG CAt Gct gcc gag aca gtc -3′
! SphI....Scab...........
(ON_X104top) 5′-g\|gtG\|ccg\|agc\|ggc\|ttG\|CAT\|GCa\|ccg\|gag\|ccc\|gaa\|gg-3′
! 36
! Scab................SphI.... 104 105 106 107 108
(ON_X236top) 5′-c\|ttt\|ccc\|cgc\|ggt\|ttG\|CaT\|gCa\|gac\|cct\|ttt\|gtc\|tgc-3′
! 37
! Sph.... 236 237 238 239 240
(ON_X236tCS) 5′-c\|ttt\|ccc\|agc\|ggt\|ttG\|CaT\|gCa\|gac\|ccc\|ttt\|gtc\|Agc-
NheI... 236 237 238 239 240
gag\|tac\|cag\|ggt\|c-3′
! 50

TABLE 40


Phage titers and enrichments of selections with
a DY3F31-based human Fab library

		Output/input
Input (total cfu)	Output (total cfu)	ratio

R1-ox selected on	4.5 × 10¹²	3.4 × 10⁵	7.5 × 10⁻⁸
phOx-BSA
R2-Strep selected	9.2 × 10¹²	3 × 10⁸	3.3 × 10⁻⁵
on Strep-beads

TABLE 41


Frequency of ELISA positives in
DY3F31-based Fab libraries

Anti-M13	9E10/RAM-	Anti-CK/CL
HRP	HRP	Gar-HRP

P2-ox (with IPTG induction)	18/44	10/44	10/44
P2-ox (without IPTG)	13/44	ND	ND
R3-strep (with IPTG)	39/44	38/44	36/44
R3-strep (without IPTG)	33/44	ND	ND

Claims

1. A method for cleaving single-stranded nucleic acid sequences at a desired location, the method comprising the steps of:

(i) contacting the nucleic acid with a single-stranded oligonucleotide, the oligonucleotide being functionally complementary to the nucleic acid in the region in which cleavage is desired and including a sequence that with its complement in the nucleic acid forms a restriction endonuclease recognition site that on restriction results in cleavage of the nucleic acid at the desired location; and

(ii) cleaving the nucleic acid solely at the recognition site formed by the complementation of the nucleic acid and the oligonucleotide;

the contacting and the cleaving steps being performed at a temperature sufficient to maintain the nucleic acid in substantially single-stranded form, the oligonucleotide being functionally complementary to the nucleic acid over a large enough region to allow the two strands to associate such that cleavage may occur at the chosen temperature and at the desired location, and the cleavage being carried out using a restriction endonuclease that is active at the chosen temperature.

2. A method for cleaving single-stranded nucleic acid sequences at a desired location, the method comprising the steps of:

(i) contacting the nucleic acid with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acid in the region in which cleavage is desired, and the double-stranded region of the oligonucleotide having a restriction endonuclease recognition site; and

(ii) cleaving the nucleic acid solely at the restriction endonuclease recognition site formed by the complementation of the nucleic acid and the single-stranded region of the oligonucleotide;

3. In a method for displaying a member of a diverse family of peptides, polypeptides or proteins on the surface of a genetic package and collectively displaying at least a part of the diversity of the family, the improvement being characterized in that the displayed peptide, polypeptide or protein is encoded at least in part by a nucleic acid that has been cleaved at a desired location by a method comprising the steps of:

4. In a method for displaying a member of a diverse family of peptides, polypeptides or proteins on the surface of a genetic package and collectively displaying at least a part of the diversity of the family, the improvement being characterized in that the displayed peptide, polypeptide or protein is encoded by a DNA sequence comprising a nucleic acid that has been cleaved at a desired location by

(ii) cleaving the nucleic acid solely at the restriction endonuclease recognition cleavage site formed by the complementation of the nucleic acid and the single-stranded region of the oligonucleotide;

5. A method for displaying a member of a diverse family of peptides, polypeptides or proteins on the surface of a genetic package and collectively displaying at least a part of the diversity of the family, the method comprising the steps of:

(i) preparing a collection of nucleic acids that code at least in part for members of the diverse family;

(ii) rendering the nucleic acids single-stranded;

(iii) cleaving the single-stranded nucleic acids at a desired location by a method comprising the steps of:

(a) contacting the nucleic acid with a single-stranded oligonucleotide, the oligonucleotide being functionally complementary to the nucleic acid in the region in which cleavage is desired and including a sequence that with its complement in the nucleic acid forms a restriction endonuclease recognition site that on restriction results in cleavage of the nucleic acid at the desired location; and

(b) cleaving the nucleic acid solely at the recognition site formed by the complementation of the nucleic acid and the oligonucleotide;

the contacting and the cleaving steps being performed at a temperature sufficient to maintain the nucleic acid in substantially single-stranded form, the oligonucleotide being functionally complementary to the nucleic acid over a large enough region to allow the two strands to associate such that cleavage may occur at the chosen temperature and at the desired location, and the cleavage being carried out using a restriction endonuclease that is active at the chosen temperature; and

(iv) displaying a member of the family of peptides, polypeptides or proteins coded, at least in part, by the cleaved nucleic acids on the surface of the genetic package and collectively displaying at least a portion of the diversity of the family.

6. A method for displaying a member of a diverse family of peptides, polypeptides or proteins on the surface of a genetic package and collectively displaying at least a portion of the diversity of the family, the method comprising the steps of:

(i) preparing a collection of nucleic acids that code, at least in part, for members of the diverse family;

(ii) rendering the nucleic acids single-stranded;

(a) contacting the nucleic acid with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acid in the region in which cleavage is desired, and the double-stranded region of the oligonucleotide having a restriction endonuclease recognition site; and

(b) cleaving the nucleic acid solely at the restriction endonuclease recognition cleavage site formed by the complementation of the nucleic acid and the single-stranded region of the oligonucleotide;

the contacting and the cleaving steps being performed at a temperature sufficient to maintain the nucleic acid in substantially single-stranded form, the oligonucleotide being functionally complementary to the nucleic acid over a large enough region to allow the two strands to associate such that cleavage may occur at the chosen temperature and at the desired location, and the restriction being carried out using a cleavage endonuclease that is active at the chosen temperature; and

7. In a method for expressing a member of a diverse family of peptides, polypeptides or proteins and collectively expressing at least a part of the diversity of the family, the improvement being characterized in that the expressed peptide, polypeptide or protein is encoded at least in part by a nucleic acid that has been cleaved at a desired location by a method comprising the steps of:

(ii) cleaving the nucleic acid solely at the recognition site formed by the complementation of the nucleic acid and the oligonucleotide; the contacting and the cleaving steps being performed at a temperature sufficient to maintain the nucleic acid in substantially single-stranded form, the oligonucleotide being functionally complementary to the nucleic acid over a large enough region to allow the two strands to associate such that cleavage may occur at the chosen temperature and at the desired location, and the cleavage being carried out using a restriction endonuclease that is active at the chosen temperature.

8. In a method for expressing a member of a diverse family of peptides, polypeptides or proteins and collectively expressing at least a part of the diversity of the family, the improvement being characterized in that the expressed peptide, polypeptide or protein is encoded by a DNA sequence comprising a nucleic acid that has been cleaved at a desired location by

(ii) cleaving the nucleic acid solely at the restriction endonuclease recognition cleavage site formed by the complementation of the nucleic acid and the single-stranded region of the oligonucleotide; the contacting and the cleaving steps being performed at a temperature sufficient to maintain the nucleic acid in substantially single-stranded form, the oligonucleotide being functionally complementary to the nucleic acid over a large enough region to allow the two strands to associate such that cleavage may occur at the chosen temperature and at the desired location, and the cleavage being carried out using a restriction endonuclease that is active at the chosen temperature.

9. A method for expressing a member of a diverse family of peptides, polypeptides or proteins and collectively expressing at least a part of the diversity of the family, the method comprising the steps of:

(ii) rendering the nucleic acids single-stranded;

(iv) expressing a member of the family of peptides, polypeptides or proteins coded, at least in part, by the cleaved nucleic acids and collectively expressing at least a portion of the diversity of the family.

10. A method for expressing a member of a diverse family of peptides, polypeptides or proteins and collectively expressing at least a portion of the diversity of the family, the method comprising the steps of:

(ii) rendering the nucleic acids single-stranded;

11. A library comprising a collection of genetic packages that display a member of a diverse family of peptides, polypeptides or proteins and collectively display at least a portion of the diversity of the family, the library being produced using the methods of claims 3, 4, 5 or 6.

12. A library comprising a collection of genetic packages that display a member of a diverse family of peptides, polypeptides or proteins and that collectively display at least a portion of the family, the displayed peptides, polypeptides or proteins being encoded by DNA sequences comprising at least in part sequences produced by cleaving single-stranded nucleic acid sequences at a desired location by a method comprising the steps of:

13. A library comprising a collection of genetic packages that display a member of a diverse family of peptides, polypeptides or proteins and that collectively display at least a portion of the diversity of the family of the displayed peptides, polypeptides or proteins being encoded by DNA sequences comprising at least in part sequences produced by cleaving single-stranded nucleic acid sequences at a desired location by a method comprising the steps of:

14. A library comprising a collection of members of a diverse family of peptides, polypeptides or proteins and collectively comprising at least a portion of the diversity of the family, the library being produced using the methods of claims 7, 8, 9 or 10.

15. A library comprising a collection of members of a diverse family of peptides, polypeptides or proteins and collectively comprising at least a portion of diversity of the family, the peptides, polypeptides or proteins being encoded by DNA sequences comprising at least in part sequences produced by cleaving single-stranded nucleic acid sequences at a desired location by a method comprising the steps of:

16. A library comprising a collection of members of a diverse family of peptides, polypeptides or proteins and collectively comprising at least a portion of the diversity of the family, the peptides, polypeptides or proteins being encoded by DNA sequences comprising at least in part sequences produced by cleaving single-stranded nucleic acid sequences at a desired location by a method comprising the steps of:

17. A library of claims 11, 12 or 13 wherein the genetic packages are selected from the group of phage, phagemid or yeast.

18. A library of claims 17 wherein the genetic packages are selected are phage or phagemid.

19. The methods or libraries according claims 2, 4, 6, 8, 10, 13 or 16 wherein in the restriction endonuclease recognition site is for a Type II-S restriction endonuclease.

20. The methods or libraries according to claims 1 to 19, wherein the nucleic acid is cDNA.

21. The methods or libraries according to any one of claims 1 to 20, wherein the nucleic acids encode at least a portion of an immunoglobulin.

22. The methods or libraries according to claim 21, wherein the immunoglobulin comprises a Fab or single chain Fv.

23. The methods or libraries according to claim 21 or 22, wherein the immunoglobulin comprises at least portion of a heavy chain.

24. The method or libraries according to claim 23, wherein the heavy chain is IgM, IgG, IgA, IgE or IgD.

25. The methods or libraries according to claim 23 or 24, wherein at least a portion of the heavy chain is human.

26. The methods or libraries according to claim 21 or 22, wherein the immunoglobulin comprises at least a portion of FR1.

27. The methods or libraries according to claim 26, wherein at least a portion of the FR1 is human.

28. The methods or libraries according to claim 21 or 22, wherein the immunoglobulin comprises at least a portion of a light chain.

29. The methods or libraries according to claim 28, wherein at least a portion of the light chain is human.

30. The methods or libraries according to any one of claims 1 to 16, wherein the nucleic acid sequences are at least in part derived from patients suffering from at least one autoimmune disease and/or cancer.

31. The methods or libraries according to claim 30, wherein the autoimmune disease is selected from the group comprising lupus, erythematosus, systemic sclerosis, rheumatoid arthritis, antiphosolipid syndrome or vasculitis.

32. The methods or libraries according to claim 30, wherein the nucleic acids are at least in part isolated from the group comprising peripheral blood cells, bone marrow cells spleen cells or lymph node cells.

33. The methods according to claim 5, 6, 9 or 10 further comprising at least one nucleic acid amplification step between one or more of steps (i) and (ii), steps (ii) and (iii) or between steps (iii) and (iv).

34. The method according to claim 33, wherein amplification primers for the amplification step are functionally complementary to a constant region of the nucleic acids.

35. The method according to claim 34, wherein the constant region is genetically constant in the nucleic acids.

36. The method according to claim 35, wherein the genetically constant region is a part of the genome of immunoglobulin genes selected from the group of IgM, IgG, IgA, IgE or IgD.

37. The method according to claim 34, wherein the constant region is exogenous to the nucleic acids.

38. The methods according to claim 33, wherein the amplification step uses geneRACE™.

39. The methods or libraries according to any one of claims 1 to 16, wherein the chosen temperature is between 37° C. and 75° C.

40. The methods or libraries according to claim 39, wherein the chosen temperature is between 45° C. and 75° C.

41. The methods or libraries according to claim 40, wherein the chosen temperature is between 50° C. and 60° C.

42. The methods or libraries according to claim 41, wherein the chosen temperature is between 55° C. and 60° C.

43. The methods or libraries according to claim 1, 3, 5, 7, 9, 12 or 15, wherein the length of the single-stranded oligonucleotide is between 17 and 30 bases.

44. The methods or libraries according to claim 43, wherein the length of the single-stranded oligonucleotide is between 18 and 24 bases.

45. The methods or libraries according to claim 1, 3, 5, 7, 9, 12 or 15, wherein the restriction endonuclease is selected from the group comprising MaeIII, Tsp45I, HphI, BsaJI, AluI, BlpI, DdeI, BglII, MslI, BsiEI, EaeI, EagI, HaeIII, Bst4CI, HpyCH4III, HinfI, MlyI, PleI, MnlI, HpyCH4V, BsmAI, BpmI, XmnI, or SacI.

46. The methods or libraries according to claim 45, wherein the restriction endonuclease is selected from the group comprising Bst4CI, TaaI, HpyCH4III, BlpI, HpyCH4V or MslI.

47. The methods or libraries according to claim 2, 4, 6, 8, 10, 13 or 16, wherein the length of the single-stranded region of the partially double-stranded oligonucleotide is between 14 and 22 bases.

48. The methods or libraries according to claim 47, wherein the length of the single-stranded region of the partially double-stranded oligonucleotide is between 14 and 17 bases.

49. The methods or libraries according to claim 47, wherein the length of the single-stranded region of the oligonucleotide is between 18 and 20 bases.

50. The methods or libraries according to claim 2, 4, 6, 8, 10, 13 or 16, wherein the length of the double-stranded region of the partially double-stranded oligonucleotide is between 10 and 14 base pairs formed by a stem and its palindrome.

51. The methods or libraries according to claim 50 wherein, the partially double-stranded oligonucleotide comprises a loop of 3 to 8 bases between the stem and the palindrome.

52. The methods or libraries according to claim 19 wherein the Type II-S restriction endonuclease is selected from the group comprising AarICAC, AceIII, Bbr7I, BbvI, BbvII, Bce83I, BceAI, BcefI, BciVI, BfiI, BinI, BscAI, BseRI, BsmFI, BspMI, EciI, Eco57I, FauI, FokI, GsuI, HgaI, HphI, MboII, MlyI, MmeI, MnlI, PleI, RleAI, SfaNI, SspD5I, Sth132I, StsI, TaqII, Tth111II, or UbaPI.

53. The methods or libraries according to claim 52, wherein the Type II-S restriction endonuclease is FokI.

54. A method for preparing single-stranded nucleic acids, the method comprising the steps of:

(i) contacting a single-stranded nucleic acid sequence that has been cleaved with a restriction endonuclease with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acids in the region that remains after cleavage, the double-stranded region of the oligonucleotide including any sequences necessary to return the sequences that remain after cleavage into proper and original reading frame for expression and containing a restriction endonuclease recognition site 5′ of those sequences; and

(ii) cleaving the partially double-stranded oligonucleotide sequence solely at the restriction endonuclease recognition site contained within the double-stranded region of the partially double-stranded oligonucleotide.

55. The method according to claim 54, wherein the length of the single-stranded portion of the partially double-stranded oligonucleotide is between 2 and 15 bases.

56. The method according to claim 55, wherein the length of the single-stranded portion of the partially double-stranded oligonucleotide is between 7 and 10 bases.

57. The method according to claim 54, wherein the length of the double-stranded portion of the partially double-stranded oligonucleotide is between 12 and 100 base pairs.

58. The method according to claim 57, wherein the length of the double-stranded portion of the partially double-stranded oligonucleotide is between 20 and 100 base pairs.

59. A method for preparing a library comprising a collection of genetic packages that display a member of a diverse family of peptides, polypeptides or proteins and that collectively display at least a portion of the family comprising the steps:

(ii) rendering the nucleic acids single-stranded;

the contacting and the cleaving steps being performed at a temperature sufficient to maintain the nucleic acid in substantially single-stranded form, the oligonucleotide being functionally complementary to the nucleic acid over a large enough region to allow the two strands to associate such that cleavage may occur at the chosen temperature and at the desired location, and the cleavage being carried out using a restriction endonuclease that is active at the chosen temperature;

(iv) contacting the nucleic acid with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acids in the region that remains after the cleavage in step (iii) has been effected, and the double-stranded region of the oligonucleotide including any sequences necessary to return the sequences that remain after cleavage into proper and original reading frame for display and containing a restriction endonuclease recognition site 5′ of those sequences that is different from the restriction site used in step (iii); and

(v) cleaving the nucleic acid solely at the restriction endonuclease recognition cleavage site contained within the double-stranded region of the partially double-stranded oligonucleotide;

(vi) displaying a member of the family of peptides, polypeptides or proteins coded, at least in part, by the cleaved nucleic acids on the surface of the genetic package and collectively displaying at least a portion of the diversity of the family.

60. A method for preparing a library comprising a collection of members of a diverse family of peptides, polypeptides or proteins and collectively comprising at least a portion of the family comprising the steps:

(ii) rendering the nucleic acids single-stranded;

(iv) contacting the nucleic acid with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acids in the region that remains after the cleavage in step (iii) has been effected, and the double-stranded region of the oligonucleotide including any sequence necessary to return the sequences that remain after cleavage into proper and original reading frame for expression and containing a restriction endonuclease recognition site 5′ of those sequences that is different from the restriction site used in step (iii); and

(vi) expressing a member of the family of peptides, polypeptides or proteins coded, at least in part, by the cleaved nucleic acids and collectively expressing at least a portion of the diversity of the family.

61. The methods according to claim 59 or 60, further comprising at least one nucleic acid amplification step between one or more of steps (i) and (ii), steps (ii) and (iii), steps (iii) and (iv) and steps (iv) and (v).

62. A library comprising a collection of genetic packages that display a member of a diverse family of peptides, polypeptides or proteins and collectively display at least a portion of the diversity of the family, the library being produced using the methods of claims 59 or 61.

63. A library comprising a collection of members of a diverse family of peptides, polypeptides or proteins and collectively comprise at least a portion of the diversity of the family, the library being produced using the methods of claims 60 or 61.

64. The methods and libraries according to any one of claim 59 to 63, wherein the members of the library encode immunoglobulins.

65. The method and libraries according to claim 64, wherein the double-stranded region of the oligonucleotide encodes at least a part of a framework sequence of an immunoglobulin.

66. The method and libraries according to claim 65, wherein the framework sequence comprises framework 1 of an antibody.

67. The method and libraries according to claim 66, wherein the framework sequence comprises framework 1 of a variable domain of a light chain.

68. The method and libraries according to claim 66, wherein the framework sequence comprises framework 1 of a variable domain of a heavy chain.

69. The method and libraries according to claim 65, wherein the framework sequence comprises framework 3 of an antibody.

70. The method and libraries according to claim 69, wherein the framework sequence comprises framework 3 of a variable domain of a light chain.

71. The method and libraries according to claim 69, wherein the framework sequence is framework 3 of a variable domain of a heavy chain.

72. The method and libraries according to claim 66, wherein the 5′ primer is complementary to a region outside framework 1.

73. The method according to claim 61, wherein amplification primers for the amplification step are functionally complementary to a constant region of the nucleic acids.

74. The method according to claim 73, wherein the constant region is genetically constant in the nucleic acids.

75. The method according to claim 74, wherein the genetically constant region is part of the genome of immunoglobulin genes selected from the group of IgM, IgG, IgA, IgE or IgD.

76. The method according to claim 73, wherein the constant region is exogenous to the nucleic acids.

77. The methods according to claim 61, wherein the amplification step uses geneRACE™.

78. A vector comprising:

(i) a DNA sequence encoding an antibody variable region linked to a version of PIII anchor which does not mediate infection of phage particles; and

(ii) wild-type gene III.

79. The vector according to claim 78, wherein the DNA encodes a Fab.

80. The vector according to claim 78, wherein the DNA encodes heavy chain VHCH1.

81. The vector according to claim 80, wherein the heavy chain VHCH1 is linked to trpIII.

82. The vector according to claim 78, wherein the DNA encodes light chain VLCL.

83. The vector according to claim 82, wherein the light chain VLCL is linked to trpIII.

84. The vector according to claim 78, wherein the DNA encodes scFv.

85. The vector according to claim 84, wherein the scFv is VL-VH.

86. The vector according to claim 84, wherein the scFv is VH-VL.

87. The vector according to claim 78, wherein the DNA sequence encoding an antibody variable region linked to a version of PIII anchor further comprises an inducible promoter.

88. The vector according to claim 87, wherein the inducible promoter regulates expression of the DNA sequence encoding an antibody variable region linked to a version of PIII anchor.

89. The vector according to claim 78, wherein the DNA sequence encoding an antibody variable region linked to a version of PIII anchor further comprises an amber stop codon.

90. The vector according to claim 89, wherein the DNA encoding the amber stop codon is located between the antibody variable region and the version of pIII.

91. The vector according to any one of claims 78 to 90 wherein the vector is phage or phagemid.

92. A method for producing a population of immunoglobulin genes that comprises steps of:

(i) introducing synthetic diversity into at least one of CDR1 or CDR2 of those genes; and

(ii) combining the diversity from step (i) with CDR3 diversity captured from B cells.

93. The method according to claim 92, wherein synthetic diversity is introduced into both CDR1 and CDR2.

94. A method for producing a library of immunoglobulin genes that comprises

95. The method according to claim 94, wherein synthetic diversity is introduced into both CDR1 and CDR2.

96. A library of immunoglobulins that comprise members with at least one variable domain in which at least one of CDR1 and CDR2 contain synthetic diversity and CDR3 diversity is captured from B cells.

97. A library according to claim 96, where both CDR1 and CDR2 contain synthetic diversity.

98. The vector according to claim 78, wherein the version of PIII anchor is characterized by a wild type amino acid sequence and is encoded by a non-wild type degenerate DNA sequence to a very high extent.

99. In a method for displaying a member of a diverse family of peptides, polypeptides or proteins on the surface of a genetic package and collectively displaying at least a part of the diversity of the family, the improvement being characterized in that the displayed peptide, polypeptide or protein is encoded by a DNA sequence comprising a nucleic acid that has been cleaved at a desired location by

(i) contacting the nucleic acid with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acid at its 5′ terminal and

(ii) cleaving the nucleic acid solely at a restriction endonuclease cleavage site located in the double-stranded region of the oligonucleotide or amplifying the nucleic acid using a primer at least in part functionally complementary to at least a part of the double-stranded region of the oligonucleotide, the primer also introducing on amplification an endonuclease cleavage site and cleaving the amplified nucleic acid sequence solely at that site;

100. A method for displaying a member of a diverse family of peptides, polypeptides or proteins on the surface of a genetic package and collectively displaying at least a portion of the diversity of the family, the method comprising the steps of:

(ii) rendering the nucleic acids single-stranded;

(a) contacting the nucleic acid with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acid at its 5′ terminal region; and

(b) cleaving the nucleic acid solely at a restriction endonuclease cleavage site located in the double-stranded region of the oligonucleotide or amplifying the nucleic acid using a primer at least in part functionally complementary to at least a part of the double-stranded region of the oligonucleotide, the primer also introducing on amplification an endonuclease cleavage site and cleaving the amplified nucleic acid sequence solely at that site;

101. In a method for expressing a member of a diverse family of peptides, polypeptides or proteins and collectively expressing at least a part of the diversity of the family, the improvement being characterized in that the expressed peptide, polypeptide or protein is encoded by a DNA sequence comprising a nucleic acid that has been cleaved at a desired location by

(i) contacting the nucleic acid with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acid at its 5′ terminal region; and

(ii) cleaving the nucleic acid solely at the restriction endonuclease cleavage site located in the double-stranded region of the oligonucleotide or amplifying the nucleic acid using a primer at least in part functionally complementary to at least a part of the double-stranded region of the oligonucleotide, the primer also introducing on amplification an endonuclease cleavage site and cleaving the amplified nucleic acid sequence solely at that site;

102. A method for expressing a member of a diverse family of peptides, polypeptides or proteins and collectively expressing at least a portion of the diversity of the family, the method comprising the steps of:

(ii) rendering the nucleic acids single-stranded;

(b) cleaving the nucleic acid solely at a restriction endonuclease cleavage site located in the double-stranded region of the nucleotide; or amplifying the nucleic acid using a primer at least in part functionally complementary to at least a part of the double-stranded region of the oligonucleotide, the primer also introducing on amplification an endonuclease cleavage site and cleaving the amplified nucleic acid sequence solely at that site;

103. A method for preparing a library comprising a collection of genetic packages that display a member of a diverse family of peptides, polypeptides or proteins and that collectively display at least a portion of the family comprising the steps:

(ii) rendering the nucleic acids single-stranded;

(iv) contacting the nucleic acid with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acids in the 5′ terminal region that remains after the cleavage in step (iii) has been effected, and the double-stranded region of the oligonucleotide including any sequences necessary to return the sequences that remain after cleavage into proper and original reading frame for display; and

(v) cleaving the nucleic acid solely at a restriction endonuclease cleavage site contained within the double-stranded region of the partially double-stranded oligonucleotide, the site being different from that used in step (iii) or amplifying the nucleic acid using a primer at least in part functionally complementary to at least a part of the double-stranded region of the oligonucleotide, the primer also introducing on amplification an endonuclease cleavage site and cleaving the amplified nucleic acid sequence solely at that site;

104. A method for preparing a library comprising a collection of members of a diverse family of peptides, polypeptides or proteins and collectively comprising at least a portion of the family comprising the steps:

(ii) rendering the nucleic acids single-stranded;

(iv) contacting the nucleic acid with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the nucleic acids in the 5′ terminal region that remains after the cleavage in step (iii) has been effected, and the double-stranded region of the oligonucleotide including any sequence necessary to return the sequences that remain after cleavage into proper and original reading frame for expression; and

(v) cleaving the nucleic acid solely at a restriction endonuclease cleavage site contained within the double-stranded region of the partially double-stranded oligonucleotide, the site being different from that used in step (iii) or amplifying the nucleic acid using a primer at least in part functionally complementary to at least a part of the double-stranded region of the oligonucleotide, the primer introducing on amplification an endonuclease cleavage site and cleaving the amplified nucleic acid sequence solely at that site;

105. A library of immunoglobins comprising members having at least one variable domain in which one or both of the CDR 1 and CDR 2 have synthetic diversity and the CDR 3 has diversity captured from B-Cells.

106. The library according to claim 104, wherein a first variable domain has synthetic diversity in CDR 1 and CDR 2 and has diversity in CDR 3 captured from B-cells and a second variable domain has diversity captured from B-cells.

107. The library according to claim 104 or 105, wherein the variable domain is selected from the group of VH or VL.

108. A method for cleaving a nucleic acid sequence at a desired location, the method comprising the steps of:

(i) contacting a single-stranded nucleic acid sequence with a partially double-stranded oligonucleotide, the single-stranded region of the oligonucleotide being functionally complementary to the 5′ terminal region of the nucleic acid sequence, the double-stranded region of the oligonucleotide including any sequences necessary to return the sequence in the single-stranded nucleic acid sequence into proper and original reading frame for expression; and

(ii) cleaving the partially double-stranded oligonucleotide-single-stranded nucleic acid combination solely at a restriction endonuclease cleavage site contained within the double-stranded oligonucleotide or amplifying the combination using a primer at least in part functionally complementary to at least part of the double-stranded region of the oligonucleotide, the primer introducing during amplification an endonuclease cleavage site and cleaving the amplified sequence solely at the site.

109. The method according to claim 108, wherein the length of the single-stranded portion of the partially double-stranded oligonucleotide is between 2 and 15 bases.

110. The method according to claim 109, wherein the length of the single-stranded portion of the partially double-stranded oligonucleotide is between 7 and 10 bases.

111. The method according to claim 108, wherein the length of the double-stranded portion of the partially double-stranded oligonucleotide is between 12 and 100 base pairs.

112. The method according to claim 111, wherein the length of the double-stranded portion of the partially double-stranded oligonucleotide is between 20 and 100 base pairs.

113. The methods according to any one of claims 99 to 104 and 108, further comprising at least one nucleic acid amplification step between one or more of steps (i) and (ii), steps (ii) and (iii), steps (iii) and (iv) and steps (iv) and (v).

114. A library comprising a collection of genetic packages that display a member of a diverse family of peptides, polypeptides or proteins and collectively display at least a portion of the diversity of the family, the library being produced using the methods of claims 99, 100, 103 or 113.

115. A library comprising a collection of members of a diverse family of peptides, polypeptides or proteins and collectively comprise at least a portion of the diversity of the family, the library being produced using the methods of claims 101, 102, 104 or 113.

116. The methods and libraries according to any one of claims 99 to 104 or 113, wherein the members of the library encode immunoglobulins.