AU3109993A - A process for beta-galactosidase-catalyzed transglycosidation with unphysiological glycosyl donors - Google Patents

A process for beta-galactosidase-catalyzed transglycosidation with unphysiological glycosyl donors

Info

Publication number
AU3109993A
AU3109993A AU31099/93A AU3109993A AU3109993A AU 3109993 A AU3109993 A AU 3109993A AU 31099/93 A AU31099/93 A AU 31099/93A AU 3109993 A AU3109993 A AU 3109993A AU 3109993 A AU3109993 A AU 3109993A
Authority
AU
Australia
Prior art keywords
transglycosidation
unphysiological
galactosidase
catalyzed
beta
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU31099/93A
Inventor
Gunther Becker
Wolfgang Holla
Bernd Sauerbrei
Manfred Schudok
Wilhelm Stahl
Joachim Thiem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of AU3109993A publication Critical patent/AU3109993A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K9/00—Peptides having up to 20 amino acids, containing saccharide radicals and having a fully defined sequence; Derivatives thereof
    • C07K9/001—Peptides having up to 20 amino acids, containing saccharide radicals and having a fully defined sequence; Derivatives thereof the peptide sequence having less than 12 amino acids and not being part of a ring structure
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2468—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1) acting on beta-galactose-glycoside bonds, e.g. carrageenases (3.2.1.83; 3.2.1.157); beta-agarase (3.2.1.81)
    • C12N9/2471—Beta-galactosidase (3.2.1.23), i.e. exo-(1-->4)-beta-D-galactanase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/44—Preparation of O-glycosides, e.g. glucosides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01023—Beta-galactosidase (3.2.1.23), i.e. exo-(1-->4)-beta-D-galactanase
AU31099/93A 1992-01-09 1993-01-08 A process for beta-galactosidase-catalyzed transglycosidation with unphysiological glycosyl donors Abandoned AU3109993A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4200345 1992-01-09
DE4200345 1992-01-09

Publications (1)

Publication Number Publication Date
AU3109993A true AU3109993A (en) 1993-07-15

Family

ID=6449250

Family Applications (1)

Application Number Title Priority Date Filing Date
AU31099/93A Abandoned AU3109993A (en) 1992-01-09 1993-01-08 A process for beta-galactosidase-catalyzed transglycosidation with unphysiological glycosyl donors

Country Status (4)

Country Link
EP (1) EP0551107A2 (en)
JP (1) JPH0638785A (en)
AU (1) AU3109993A (en)
CA (1) CA2086972A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084949A3 (en) * 1982-01-21 1986-02-19 British United Shoe Machinery Limited Method of determining an operating path of a tool
SE9304316D0 (en) * 1993-12-24 1993-12-24 Kurt Nilsson Amino acid conjugates
US5882902A (en) * 1994-09-06 1999-03-16 Bioflexin Ab Amino acid conjugate
US5876981A (en) * 1996-10-17 1999-03-02 The Scripps Research Institute Transglycosylation reactions employing β-galactosidase
DE19802748A1 (en) * 1998-01-26 1999-07-29 Chemtec Leuna Ges Fuer Chemie Synthesis of glycosamino acid derivatives from lactose and serine derivative, used for targeting therapeutic and diagnostic agents
JP4434635B2 (en) 2003-06-12 2010-03-17 本田技研工業株式会社 Arrangement structure of key cylinder in motorcycle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451849B (en) * 1985-12-11 1987-11-02 Svenska Sockerfabriks Ab VIEW TO SYNTHETIZE GYCLOSIDIC BINDINGS AND USE OF THIS RECEIVED PRODUCTS
US5149640A (en) * 1988-12-22 1992-09-22 Ajinomoto Co., Inc. Method for producing galactose transfer products
DE4013077A1 (en) * 1990-04-25 1991-10-31 Hoechst Ag METHOD FOR GLYCOSIDASE-CATALYZED SYNTHESIS OF GLYCO-CONJUGATES

Also Published As

Publication number Publication date
JPH0638785A (en) 1994-02-15
EP0551107A2 (en) 1993-07-14
CA2086972A1 (en) 1993-07-10
EP0551107A3 (en) 1994-08-31

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