ATE451463T1 - Mikroorganismus, daraus erhaltenes laktamase enzym, und deren verwendung - Google Patents

Mikroorganismus, daraus erhaltenes laktamase enzym, und deren verwendung

Info

Publication number
ATE451463T1
ATE451463T1 AT97939003T AT97939003T ATE451463T1 AT E451463 T1 ATE451463 T1 AT E451463T1 AT 97939003 T AT97939003 T AT 97939003T AT 97939003 T AT97939003 T AT 97939003T AT E451463 T1 ATE451463 T1 AT E451463T1
Authority
AT
Austria
Prior art keywords
microorganism
obtained therefrom
lactamase enzyme
enzyme obtained
lactam
Prior art date
Application number
AT97939003T
Other languages
English (en)
Inventor
Richard Wisdom
Caroline Lee
Robert Brown
Original Assignee
Chirotech Technology Ltd
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 Chirotech Technology Ltd filed Critical Chirotech Technology Ltd
Application granted granted Critical
Publication of ATE451463T1 publication Critical patent/ATE451463T1/de

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
    • C12N9/14—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
    • C12N9/14—Hydrolases (3)
    • 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
    • C12P41/006—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures

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)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AT97939003T 1996-09-03 1997-09-01 Mikroorganismus, daraus erhaltenes laktamase enzym, und deren verwendung ATE451463T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9618340.5A GB9618340D0 (en) 1996-09-03 1996-09-03 Microorganism and its use
PCT/GB1997/002344 WO1998010075A1 (en) 1996-09-03 1997-09-01 Microorganism, lactamase enzyme obtained therefrom, and their use

Publications (1)

Publication Number Publication Date
ATE451463T1 true ATE451463T1 (de) 2009-12-15

Family

ID=10799317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97939003T ATE451463T1 (de) 1996-09-03 1997-09-01 Mikroorganismus, daraus erhaltenes laktamase enzym, und deren verwendung

Country Status (16)

Country Link
US (2) US6090616A (de)
EP (1) EP0925361B1 (de)
JP (1) JP4437170B2 (de)
KR (1) KR20000068439A (de)
CN (1) CN1228812A (de)
AT (1) ATE451463T1 (de)
AU (1) AU719066B2 (de)
BR (1) BR9711648A (de)
CA (1) CA2264651C (de)
DE (1) DE69739691D1 (de)
DK (1) DK0925361T3 (de)
ES (1) ES2338074T3 (de)
GB (1) GB9618340D0 (de)
PT (1) PT925361E (de)
WO (1) WO1998010075A1 (de)
ZA (1) ZA977912B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1095160E (pt) * 1998-07-09 2004-06-30 Lonza Ag Processo para a producao de derivados de (1r, 4s)-2-azabiciclo¬2.2.1|hept-5-en-3-ona
GB9907082D0 (en) * 1999-03-26 1999-05-19 Chirotech Technology Ltd The preparation of carboxylic acid derivatives
KR101082030B1 (ko) * 2004-02-10 2011-11-10 에스케이바이오팜 주식회사 (-)-감마-락탐의 제조방법 및 이에 이용되는 신규한미생물 균주
EP2448916B1 (de) 2009-07-02 2014-09-03 Dr. Reddy's Laboratories, Ltd. Herstellung von trans-4-aminocyclopentan-2-en-1-carboxylsäurederivaten
CN105586289B (zh) * 2015-12-11 2019-03-08 江西省科学院微生物研究所 一种能拆分(+/-)γ-内酰胺得到(-)γ-内酰胺的假单胞菌及其筛选和应用
CN112442474B (zh) * 2020-12-09 2022-08-23 江南大学 一种(-)γ-内酰胺的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2067693T3 (es) * 1989-10-16 1995-04-01 Chiroscience Ltd Azabicicloheptanona quiral y un procedimiento para su preparacion.

Also Published As

Publication number Publication date
DE69739691D1 (de) 2010-01-21
US6090616A (en) 2000-07-18
KR20000068439A (ko) 2000-11-25
JP4437170B2 (ja) 2010-03-24
GB9618340D0 (en) 1996-10-16
AU719066B2 (en) 2000-05-04
JP2001524805A (ja) 2001-12-04
AU4123897A (en) 1998-03-26
EP0925361B1 (de) 2009-12-09
CN1228812A (zh) 1999-09-15
BR9711648A (pt) 1999-08-24
DK0925361T3 (da) 2010-04-12
ES2338074T3 (es) 2010-05-03
ZA977912B (en) 1998-09-03
WO1998010075A1 (en) 1998-03-12
CA2264651C (en) 2012-08-07
PT925361E (pt) 2010-03-08
CA2264651A1 (en) 1998-03-12
EP0925361A1 (de) 1999-06-30
US6423522B1 (en) 2002-07-23

Similar Documents

Publication Publication Date Title
AU5432198A (en) Fatty-acid amide hydrolase
ATE242802T1 (de) Mannase von bacillus amyloliquefaciens und methode zu ihrer preparation
DE60020943D1 (de) HYDANTOINASE-VARIANTEN MIT VERBESSERTEN EIGENSCHAFTEN UND IHRE ANWENDUNG ZUR PRODUKTION VON AMINOSäUREN
AU2769995A (en) Bicyclic lactam inhibitors of interleukin-1-beta converting enzyme
ATE130031T1 (de) Verwendungen viraler enzyme.
ATE268381T1 (de) Mikrogranulaten zur nahrungs- oder futteranwendung
ES8702946A1 (es) Procedimiento para preparar d-aminoacido-transaminasa
IL129055A0 (en) Mutant penicillin g acylases
DE69637771D1 (de) Eine verbesserte immobilisierte penicillin g acylase
ATE451463T1 (de) Mikroorganismus, daraus erhaltenes laktamase enzym, und deren verwendung
ES2018734A6 (es) Procedimiento para la obtencion de un enzima proteolitico.
AU2697297A (en) Biocatalysts with amine acylase activity
AU591305B2 (en) Improved process for preparing 5,6-substitued-2,4- quinazolinediamines and novel intermediates
MX9706272A (es) Proteasa psicrofilica y bacterias psicrofilicas.
WO2003076640A3 (en) A process for the preparation of cephalosporan acid derivatives from cephalosporin c
DK412088A (da) Fremgangsmaade til enzymatisk adskillelse ad d,l-2-amino-4-methylphosphinosmoersyre
AU3701897A (en) Production of amino acids and enzymes used therefor
GB9321325D0 (en) Microorganism and its use
DE69116795D1 (de) GL-7ACA Acylase
PH25252A (en) Novel microorganism and method for production of glutamic acid using the same
AU4392297A (en) Method and immobilized biocatalyst for the production of l(-) malic acid
CS491087A1 (en) Granular biocatalyst on the base of immobilized enzyme hydrolase of 7 beta-/4-carboxybutanamido-cephalosporic accid for enzyme preparing 7-aminocephalosporic acid and process for preparing thereof
AU1780099A (en) Process for the production of enzymes with altered catalytic activity relative to an amino acid substrate and enzymes so produced

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 0925361

Country of ref document: EP