CN1643157A - 改进的维生素b12的生产方法 - Google Patents

改进的维生素b12的生产方法 Download PDF

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Publication number
CN1643157A
CN1643157A CNA03807317XA CN03807317A CN1643157A CN 1643157 A CN1643157 A CN 1643157A CN A03807317X A CNA03807317X A CN A03807317XA CN 03807317 A CN03807317 A CN 03807317A CN 1643157 A CN1643157 A CN 1643157A
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CN
China
Prior art keywords
seq
nucleotide sequence
gene
leu
coding
Prior art date
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Pending
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CNA03807317XA
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English (en)
Chinese (zh)
Inventor
M·J·沃伦
E·迪瑞
H·利奇
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BASF SE
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BASF SE
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Publication date
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Publication of CN1643157A publication Critical patent/CN1643157A/zh
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/0004Oxidoreductases (1.)
    • C12N9/001Oxidoreductases (1.) acting on the CH-CH group of donors (1.3)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/1003Transferases (2.) transferring one-carbon groups (2.1)
    • C12N9/1007Methyltransferases (general) (2.1.1.)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/88Lyases (4.)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/26Preparation of nitrogen-containing carbohydrates
    • C12P19/28N-glycosides
    • C12P19/42Cobalamins, i.e. vitamin B12, LLD factor

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
CNA03807317XA 2002-03-28 2003-03-24 改进的维生素b12的生产方法 Pending CN1643157A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10214286 2002-03-28
DE10214286.6 2002-03-28
DE10254362,3 2002-11-21
DE10254362 2002-11-21

Publications (1)

Publication Number Publication Date
CN1643157A true CN1643157A (zh) 2005-07-20

Family

ID=28676036

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA03807317XA Pending CN1643157A (zh) 2002-03-28 2003-03-24 改进的维生素b12的生产方法

Country Status (5)

Country Link
EP (1) EP1492877A2 (ja)
JP (1) JP2005528094A (ja)
CN (1) CN1643157A (ja)
AU (1) AU2003226696A1 (ja)
WO (1) WO2003083123A2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107922960A (zh) * 2015-05-03 2018-04-17 海诺曼有限公司 用于在浮萍中生产维生素b12的装置和方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023136956A1 (en) * 2022-01-17 2023-07-20 The Regents Of The University Of California Metal-binding molecule production and use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107922960A (zh) * 2015-05-03 2018-04-17 海诺曼有限公司 用于在浮萍中生产维生素b12的装置和方法

Also Published As

Publication number Publication date
AU2003226696A8 (en) 2003-10-13
WO2003083123A2 (de) 2003-10-09
AU2003226696A1 (en) 2003-10-13
JP2005528094A (ja) 2005-09-22
EP1492877A2 (de) 2005-01-05
WO2003083123A3 (de) 2003-12-24

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C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication