DE68918776D1 - Verfahren zur Herstellung von Biokatalysatoren mit vorher fehlender stereoselektiver Enzymaktivität. - Google Patents

Verfahren zur Herstellung von Biokatalysatoren mit vorher fehlender stereoselektiver Enzymaktivität.

Info

Publication number
DE68918776D1
DE68918776D1 DE68918776T DE68918776T DE68918776D1 DE 68918776 D1 DE68918776 D1 DE 68918776D1 DE 68918776 T DE68918776 T DE 68918776T DE 68918776 T DE68918776 T DE 68918776T DE 68918776 D1 DE68918776 D1 DE 68918776D1
Authority
DE
Germany
Prior art keywords
enzyme activity
stereoselective enzyme
biocatalysts
lack
production
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 - Lifetime
Application number
DE68918776T
Other languages
English (en)
Inventor
Hubertus Franciscus Mar Hermes
Peter Josephus Hubertus Peters
Godefridus Johannes El Schmitz
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.)
Koninklijke DSM NV
Original Assignee
DSM NV
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 DSM NV filed Critical DSM NV
Application granted granted Critical
Publication of DE68918776D1 publication Critical patent/DE68918776D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • 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
    • C12N1/36—Adaptation or attenuation of cells
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Cell Biology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DE68918776T 1988-07-23 1989-07-18 Verfahren zur Herstellung von Biokatalysatoren mit vorher fehlender stereoselektiver Enzymaktivität. Expired - Lifetime DE68918776D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8801864A NL8801864A (nl) 1988-07-23 1988-07-23 Werkwijze voor de bereiding van biokatalysatoren met voorheen niet aanwezige stereoselectieve enzymaktiviteit.

Publications (1)

Publication Number Publication Date
DE68918776D1 true DE68918776D1 (de) 1994-11-17

Family

ID=19852666

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918776T Expired - Lifetime DE68918776D1 (de) 1988-07-23 1989-07-18 Verfahren zur Herstellung von Biokatalysatoren mit vorher fehlender stereoselektiver Enzymaktivität.

Country Status (5)

Country Link
EP (1) EP0352846B1 (de)
JP (1) JPH0286771A (de)
AT (1) ATE112800T1 (de)
DE (1) DE68918776D1 (de)
NL (1) NL8801864A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997041214A1 (en) * 1996-04-25 1997-11-06 Novartis Ag Biocatalysts with amine acylase activity

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179603B1 (de) * 1984-10-25 1993-03-24 Imperial Chemical Industries Plc Enzyme

Also Published As

Publication number Publication date
EP0352846A1 (de) 1990-01-31
JPH0286771A (ja) 1990-03-27
EP0352846B1 (de) 1994-10-12
NL8801864A (nl) 1990-02-16
ATE112800T1 (de) 1994-10-15

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Legal Events

Date Code Title Description
8332 No legal effect for de