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GB1314777A - Enzymatic production of 15n-l-tyrosine - Google Patents

Enzymatic production of 15n-l-tyrosine

Info

Publication number
GB1314777A
GB1314777A GB1138671*[A GB1138671A GB1314777A GB 1314777 A GB1314777 A GB 1314777A GB 1138671 A GB1138671 A GB 1138671A GB 1314777 A GB1314777 A GB 1314777A
Authority
GB
United Kingdom
Prior art keywords
tyrosine
enzymatic production
acid
aminotransferase
aspartic
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.)
Expired
Application number
GB1138671*[A
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.)
Merck Frosst Canada and Co
Original Assignee
Charles E Frosst and Co
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 Charles E Frosst and Co filed Critical Charles E Frosst and Co
Publication of GB1314777A publication Critical patent/GB1314777A/en
Expired legal-status Critical Current

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
    • C12N9/10—Transferases (2.)
    • C12N9/1096—Transferases (2.) transferring nitrogenous groups (2.6)
    • 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
    • C12P13/225—Tyrosine; 3,4-Dihydroxyphenylalanine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

1314777 <SP>15</SP>N-L-Tyrosine CHARLES E FROSST & CO 26 April 1971 [1 May 1970] 11386/71 Heading C2C [Also in Division C3] <SP>15</SP>N-L-Tyrosine is produced by reacting p-hydroxyphenylpyruvic acid with <SP>15</SP>N-L-glutamic acid in the presence of tyrosine aminotransferase, or with <SP>15</SP>N-L-aspartic acid in the presence of aspartic aminotransferase.
GB1138671*[A 1970-05-01 1971-04-26 Enzymatic production of 15n-l-tyrosine Expired GB1314777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA81707 1970-05-01

Publications (1)

Publication Number Publication Date
GB1314777A true GB1314777A (en) 1973-04-26

Family

ID=4086739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1138671*[A Expired GB1314777A (en) 1970-05-01 1971-04-26 Enzymatic production of 15n-l-tyrosine

Country Status (5)

Country Link
CA (1) CA934313A (en)
CH (1) CH556820A (en)
DE (1) DE2120402A1 (en)
FR (1) FR2091051A5 (en)
GB (1) GB1314777A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101205549B (en) * 2006-12-22 2011-03-02 上海化工研究院 Method for preparing 15N-L-tyrosine by employing chemical-enzyme process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101205549B (en) * 2006-12-22 2011-03-02 上海化工研究院 Method for preparing 15N-L-tyrosine by employing chemical-enzyme process

Also Published As

Publication number Publication date
FR2091051A5 (en) 1972-01-14
CA934313A (en) 1973-09-25
DE2120402A1 (en) 1971-11-11
CH556820A (en) 1974-12-13

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees