NZ230262A - Tryptophan biosynthesis using tryptophanase - Google Patents

Tryptophan biosynthesis using tryptophanase

Info

Publication number
NZ230262A
NZ230262A NZ230262A NZ23026289A NZ230262A NZ 230262 A NZ230262 A NZ 230262A NZ 230262 A NZ230262 A NZ 230262A NZ 23026289 A NZ23026289 A NZ 23026289A NZ 230262 A NZ230262 A NZ 230262A
Authority
NZ
New Zealand
Prior art keywords
tryptophanase
tryptophan biosynthesis
biosynthesis
tryptophan
Prior art date
Application number
NZ230262A
Inventor
Stephen James Froud
Stephen John Little
Martyn Kim Robinson
Gerald Lilley
Original Assignee
Celltech Ltd
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 Celltech Ltd filed Critical Celltech Ltd
Publication of NZ230262A publication Critical patent/NZ230262A/en

Links

Classifications

    • 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
    • C12N9/88—Lyases (4.)
    • 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
    • C12P13/00—Preparation of nitrogen-containing organic compounds
    • C12P13/04—Alpha- or beta- amino acids
    • C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
    • C12P13/227—Tryptophan
NZ230262A 1988-08-11 1989-08-09 Tryptophan biosynthesis using tryptophanase NZ230262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888819135A GB8819135D0 (en) 1988-08-11 1988-08-11 Tryptophan production

Publications (1)

Publication Number Publication Date
NZ230262A true NZ230262A (en) 1991-04-26

Family

ID=10641995

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ230262A NZ230262A (en) 1988-08-11 1989-08-09 Tryptophan biosynthesis using tryptophanase

Country Status (7)

Country Link
EP (1) EP0381744A1 (en)
JP (1) JPH03501807A (en)
AU (1) AU620434B2 (en)
DK (1) DK89790A (en)
GB (1) GB8819135D0 (en)
NZ (1) NZ230262A (en)
WO (1) WO1990001553A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5629202A (en) * 1994-07-19 1997-05-13 Development Center For Biotechnology Computer-controlled bioreactor system for enzymatic synthesis of L-tryptophan
FR2723379B3 (en) * 1994-08-03 1996-10-18 Dev Ct Biotechnology METHOD FOR THE ENZYMATIC SYNTHESIS OF L-TRYPTOPHANE USING A COMPUTER-CONTROLLED BIOREACTOR SYSTEM AND CORRESPONDING SYSTEM

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8308236D0 (en) * 1983-03-25 1983-05-05 Celltech Ltd Dna vectors
JPS62502934A (en) * 1985-03-18 1987-11-26 ジエネツクス　コ−ポレ−シヨン Synthesis of L-tryptophan from glycine, formaldehyde and indole in the presence of serine hydroxymethyltransferase, tetrahydrofolate and tryptophan synthetase or tryptophanase

Also Published As

Publication number Publication date
AU620434B2 (en) 1992-02-20
EP0381744A1 (en) 1990-08-16
AU4077589A (en) 1990-03-05
DK89790D0 (en) 1990-04-10
DK89790A (en) 1990-04-10
WO1990001553A1 (en) 1990-02-22
JPH03501807A (en) 1991-04-25
GB8819135D0 (en) 1988-09-14

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