DE3712539C2 - - Google Patents

Info

Publication number
DE3712539C2
DE3712539C2 DE3712539A DE3712539A DE3712539C2 DE 3712539 C2 DE3712539 C2 DE 3712539C2 DE 3712539 A DE3712539 A DE 3712539A DE 3712539 A DE3712539 A DE 3712539A DE 3712539 C2 DE3712539 C2 DE 3712539C2
Authority
DE
Germany
Prior art keywords
amino acids
mmol
alpha
microorganisms
hours
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
DE3712539A
Other languages
German (de)
English (en)
Other versions
DE3712539A1 (de
Inventor
Hartmut Dipl.-Biochem. Dr. 4620 Castrop-Rauxel De Hoeke
Wilhelm Dipl.-Chem. Dr. 4400 Muenster De Hoeltmann
Fritz Prof. Dr. 3300 Braunschweig De Wagner
Davor Dr. Santiago-Nunoa Cl Cotoras
Christoph Dr. 3200 Hildesheim De Syldatk
Giselher Dipl.-Biol. 3300 Braunschweig De Dombach
Christiane Dipl.-Biol. 3012 Langenhagen De Gross
Thomas 8000 Muenchen De Wagner
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.)
Ruetgers AG
Original Assignee
Ruetgerswerke AG
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 Ruetgerswerke AG filed Critical Ruetgerswerke AG
Priority to DE19873712539 priority Critical patent/DE3712539A1/de
Publication of DE3712539A1 publication Critical patent/DE3712539A1/de
Application granted granted Critical
Publication of DE3712539C2 publication Critical patent/DE3712539C2/de
Granted 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
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/80—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in linear amides (3.5.1)
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/78—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5)
    • C12N9/86—Hydrolases (3) acting on carbon to nitrogen bonds other than peptide bonds (3.5) acting on amide bonds in cyclic amides, e.g. penicillinase (3.5.2)
    • 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
    • C12N9/90—Isomerases (5.)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
DE19873712539 1986-07-24 1987-04-13 Verfahren zur mikrobiellen herstellung von l-alpha-aminosaeuren Granted DE3712539A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873712539 DE3712539A1 (de) 1986-07-24 1987-04-13 Verfahren zur mikrobiellen herstellung von l-alpha-aminosaeuren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3625012 1986-07-24
DE19873712539 DE3712539A1 (de) 1986-07-24 1987-04-13 Verfahren zur mikrobiellen herstellung von l-alpha-aminosaeuren

Publications (2)

Publication Number Publication Date
DE3712539A1 DE3712539A1 (de) 1988-02-11
DE3712539C2 true DE3712539C2 (ru) 1988-08-18

Family

ID=25845878

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873712539 Granted DE3712539A1 (de) 1986-07-24 1987-04-13 Verfahren zur mikrobiellen herstellung von l-alpha-aminosaeuren

Country Status (1)

Country Link
DE (1) DE3712539A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981799A (en) * 1987-08-21 1991-01-01 Takeda Chemical Industries, Ltd. Acylamino acid racemase, production and use thereof
DE58905691D1 (de) * 1989-01-02 1993-10-28 Ruetgerswerke Ag Verfahren zur Herstellung von L-alpha-Aminosäuren.

Also Published As

Publication number Publication date
DE3712539A1 (de) 1988-02-11

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RUETGERS AG, 60326 FRANKFURT, DE

8339 Ceased/non-payment of the annual fee