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BR9610910A - Processo para a preparação de o-acetilserina l-cisteina e produtos derivados de l-cisteina - Google Patents

Processo para a preparação de o-acetilserina l-cisteina e produtos derivados de l-cisteina

Info

Publication number
BR9610910A
BR9610910A BR9610910A BR9610910A BR9610910A BR 9610910 A BR9610910 A BR 9610910A BR 9610910 A BR9610910 A BR 9610910A BR 9610910 A BR9610910 A BR 9610910A BR 9610910 A BR9610910 A BR 9610910A
Authority
BR
Brazil
Prior art keywords
cysteine
mutation
amino acid
acetylserine
preparation
Prior art date
Application number
BR9610910A
Other languages
English (en)
Inventor
Walfred Dr Leinfelder
Peter Dr Heinrich
Original Assignee
Consortium Elektrochem Ind
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 Consortium Elektrochem Ind filed Critical Consortium Elektrochem Ind
Publication of BR9610910A publication Critical patent/BR9610910A/pt

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
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • 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.)
    • C12N9/1025—Acyltransferases (2.3)
    • C12N9/1029—Acyltransferases (2.3) transferring groups other than amino-acyl groups (2.3.1)
    • 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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media 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.)
    • 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
    • C12P13/12—Methionine; Cysteine; Cystine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BR9610910A 1995-10-26 1996-10-24 Processo para a preparação de o-acetilserina l-cisteina e produtos derivados de l-cisteina BR9610910A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19539952A DE19539952A1 (de) 1995-10-26 1995-10-26 Verfahren zur Herstellung von O-Acetylserin, L-Cystein und L-Cystein-verwandten Produkten
DE9604613 1996-10-24

Publications (1)

Publication Number Publication Date
BR9610910A true BR9610910A (pt) 1999-07-13

Family

ID=7775886

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610910A BR9610910A (pt) 1995-10-26 1996-10-24 Processo para a preparação de o-acetilserina l-cisteina e produtos derivados de l-cisteina

Country Status (17)

Country Link
US (1) US6218168B1 (pt)
EP (1) EP0858510B1 (pt)
JP (1) JP3329825B2 (pt)
KR (1) KR100275287B1 (pt)
CN (1) CN1155711C (pt)
AT (1) ATE211175T1 (pt)
BR (1) BR9610910A (pt)
CA (1) CA2235752C (pt)
CZ (1) CZ294539B6 (pt)
DE (2) DE19539952A1 (pt)
DK (1) DK0858510T3 (pt)
ES (1) ES2169269T3 (pt)
HU (1) HU224097B1 (pt)
MX (1) MX9803317A (pt)
PL (1) PL186403B1 (pt)
TW (1) TW554043B (pt)
WO (1) WO1997015673A1 (pt)

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* Cited by examiner, † Cited by third party
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FR2787466B1 (fr) * 1998-12-17 2001-02-16 Rhone Poulenc Agrochimie Procede pour augmenter la teneur en cysteine, methionine et glutathion chez les plantes et plantes obtenues
DE19949579C1 (de) * 1999-10-14 2000-11-16 Consortium Elektrochem Ind Verfahren zur fermentativen Herstellung von L-Cystein oder L-Cystein-Derivaten
DE10136986A1 (de) * 2000-09-03 2002-03-21 Degussa Für Gene cysD, cysN, cysK, cysE und cysH kodierende Nukleotidsequenzen
US6822085B2 (en) 2000-09-03 2004-11-23 Degussa Ag Nucleotide sequences which code for the cysD, cysN, cysK, cysE and cysH genes
DE10046934A1 (de) 2000-09-21 2002-04-18 Consortium Elektrochem Ind Verfahren zur fermentativen Herstellung von nicht-proteinogenen L-Aminosäuren
DE10104722A1 (de) * 2001-02-02 2002-08-14 Ipk Inst Fuer Pflanzengenetik Verfahren zur fermentativen Herstellung von Cystein, Cystin und Glutathion
DE10104721B4 (de) * 2001-02-02 2006-02-09 IPK-Institut für Pflanzengenetik und Kulturpflanzenforschung Verfahren zur Erhöhung des Gehalts von Schwefelverbindungen in Pflanzen
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JP4479283B2 (ja) 2004-03-04 2010-06-09 味の素株式会社 Ｌ−システイン生産菌及びｌ−システインの製造法
JP2009118740A (ja) 2006-03-03 2009-06-04 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
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JP2009165355A (ja) 2006-04-28 2009-07-30 Ajinomoto Co Inc Ｌ−アミノ酸を生産する微生物及びｌ−アミノ酸の製造法
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