AU1780099A - Process for the production of enzymes with altered catalytic activity relative to an amino acid substrate and enzymes so produced - Google Patents

Process for the production of enzymes with altered catalytic activity relative to an amino acid substrate and enzymes so produced

Info

Publication number
AU1780099A
AU1780099A AU17800/99A AU1780099A AU1780099A AU 1780099 A AU1780099 A AU 1780099A AU 17800/99 A AU17800/99 A AU 17800/99A AU 1780099 A AU1780099 A AU 1780099A AU 1780099 A AU1780099 A AU 1780099A
Authority
AU
Australia
Prior art keywords
enzymes
produced
production
amino acid
catalytic activity
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
AU17800/99A
Inventor
Paul Cowper Engel
Xing-Guo Wang
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.)
University College Dublin
Original Assignee
University College Dublin
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 University College Dublin filed Critical University College Dublin
Publication of AU1780099A publication Critical patent/AU1780099A/en
Abandoned 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/01—Preparation of mutants without inserting foreign genetic material therein; Screening processes therefor
    • 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
    • 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
    • C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
    • C12P41/001—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by metabolizing one of the enantiomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Plant Pathology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
AU17800/99A 1998-12-22 1998-12-22 Process for the production of enzymes with altered catalytic activity relative to an amino acid substrate and enzymes so produced Abandoned AU1780099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IE1998/000113 WO2000037631A1 (en) 1998-12-22 1998-12-22 Process for the production of enzymes with altered catalytic activity relative to an amino acid substrate and enzymes so produced

Publications (1)

Publication Number Publication Date
AU1780099A true AU1780099A (en) 2000-07-12

Family

ID=11042514

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17800/99A Abandoned AU1780099A (en) 1998-12-22 1998-12-22 Process for the production of enzymes with altered catalytic activity relative to an amino acid substrate and enzymes so produced

Country Status (2)

Country Link
AU (1) AU1780099A (en)
WO (1) WO2000037631A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248357B1 (en) * 1986-06-04 1993-07-28 Hoechst Aktiengesellschaft Process for the preparation of l-phosphinothricine by transamination
JPH03112490A (en) * 1989-09-25 1991-05-14 Toray Ind Inc Production of l-homophenylalanine
US5798234A (en) * 1993-10-18 1998-08-25 Degussa Aktiengesellschaft Method for the directed modification of enzymes, modified enzymes and their use

Also Published As

Publication number Publication date
WO2000037631A1 (en) 2000-06-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase