FR2433576A1 - Enzyme a activite d'alcool secondaire-deshydrogenase et son procede de preparation - Google Patents

Enzyme a activite d'alcool secondaire-deshydrogenase et son procede de preparation

Info

Publication number
FR2433576A1
FR2433576A1 FR7930873A FR7930873A FR2433576A1 FR 2433576 A1 FR2433576 A1 FR 2433576A1 FR 7930873 A FR7930873 A FR 7930873A FR 7930873 A FR7930873 A FR 7930873A FR 2433576 A1 FR2433576 A1 FR 2433576A1
Authority
FR
France
Prior art keywords
enzyme
preparation
dehydrogenase activity
secondary alcohol
enzymes
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.)
Pending
Application number
FR7930873A
Other languages
English (en)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2433576A1 publication Critical patent/FR2433576A1/fr
Pending 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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
    • C12P7/26—Ketones
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/24—Preparation of oxygen-containing organic compounds containing a carbonyl group
    • C12P7/26—Ketones
    • C12P7/28—Acetone-containing products
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/822—Microorganisms using bacteria or actinomycetales
    • Y10S435/858—Methylomonas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

L'invention concerne une enzyme à activité d'alcool secondaire-déshydrogénase et son procédé de préparation. Ces enzymes sont capables de transformer les alcools secondaires en C3 à C6 en méthylcétones dans des conditions aérobies. On les prépare par culture en milieu aérobie d'un microorganisme méthylotrophe dans un milieu nutritif contenant un composé donneur de radical méthyle pour obtenir des cellules microbiennes que l'on récupère et désintègre et on recueille la partie surnageante après élimination des débris cellulaires. Ces enzymes servent à la production microbiologique de cétones.
FR7930873A 1978-04-14 1979-12-17 Enzyme a activite d'alcool secondaire-deshydrogenase et son procede de preparation Pending FR2433576A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89647578A 1978-04-14 1978-04-14
US06/025,711 US4268630A (en) 1978-04-14 1979-03-30 Microbiological production of ketones from C3 -C6 alkanes

Publications (1)

Publication Number Publication Date
FR2433576A1 true FR2433576A1 (fr) 1980-03-14

Family

ID=26700073

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7909510A Pending FR2422714A1 (fr) 1978-04-14 1979-04-13 Production microbiologique de cetones
FR7930873A Pending FR2433576A1 (fr) 1978-04-14 1979-12-17 Enzyme a activite d'alcool secondaire-deshydrogenase et son procede de preparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7909510A Pending FR2422714A1 (fr) 1978-04-14 1979-04-13 Production microbiologique de cetones

Country Status (9)

Country Link
US (1) US4268630A (fr)
JP (1) JPS54151194A (fr)
CA (1) CA1125682A (fr)
CH (1) CH651316A5 (fr)
DE (1) DE2915106A1 (fr)
FR (2) FR2422714A1 (fr)
GB (1) GB2018772B (fr)
IT (1) IT1119720B (fr)
NL (1) NL7902947A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4455373A (en) * 1980-08-01 1984-06-19 Imperial Chemical Industries Plc Microbiological oxidations
DE3176978D1 (en) * 1980-12-12 1989-03-02 Shell Int Research Process for microbial transformation using immobilised cells, and immobilised cell systems
US5190870A (en) * 1989-05-16 1993-03-02 Amoco Corporation Method for oxidizing hydrocarbons with a hydroxylase from a methane monooxygenase
FR2724666B1 (fr) * 1994-09-19 1997-01-17 Bfa Lab Production par bioconversion de cetone framboise
FR2728897B1 (fr) * 1994-12-29 1997-03-14 Elf Aquitaine Procede de production de frambinone
US6063206A (en) * 1998-05-04 2000-05-16 C. J. Latta & Associates De-oiling process using enzymes
DE102006010994A1 (de) * 2006-03-09 2007-09-13 Wacker Chemie Ag Verfahren zur enzymatischen Herstellung von chiralen Alkoholen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326771A (en) * 1963-12-12 1967-06-20 Mobil Oil Corp Enzymatic oxidation of hydrocarbons
US3344037A (en) * 1965-06-07 1967-09-26 Mobil Oil Corp Oxidation of alcohols and aldehydes by induced enzymes produced from hydrocarbon-utilizing micro-organisms whereby aldehydes and acids are produced
GB1467022A (en) * 1974-01-07 1977-03-16 Shell Int Research Cultivating of methane-utilising micro-organisms
GB1535320A (en) * 1975-03-14 1978-12-13 Shell Int Research Cultivating of methane-utilizing microorganisms
GB1603864A (en) * 1978-05-25 1981-12-02 Nat Res Dev Microbiological oxidation processes

Also Published As

Publication number Publication date
GB2018772A (en) 1979-10-24
GB2018772B (en) 1983-04-27
IT1119720B (it) 1986-03-10
IT7921831A0 (it) 1979-04-12
JPS54151194A (en) 1979-11-28
CH651316A5 (de) 1985-09-13
US4268630A (en) 1981-05-19
NL7902947A (nl) 1979-10-16
DE2915106A1 (de) 1979-10-31
CA1125682A (fr) 1982-06-15
FR2422714A1 (fr) 1979-11-09

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