IL89241A - Recombinant vector comprising a dna segment encoding an enzyme having 2,5-diketogluconic acid(2,5-dkg)reductase activity - Google Patents

Recombinant vector comprising a dna segment encoding an enzyme having 2,5-diketogluconic acid(2,5-dkg)reductase activity

Info

Publication number
IL89241A
IL89241A IL89241A IL8924184A IL89241A IL 89241 A IL89241 A IL 89241A IL 89241 A IL89241 A IL 89241A IL 8924184 A IL8924184 A IL 8924184A IL 89241 A IL89241 A IL 89241A
Authority
IL
Israel
Prior art keywords
dkg
enzyme
recombinant vector
dna segment
reductase activity
Prior art date
Application number
IL89241A
Other languages
English (en)
Original Assignee
Genentech Inc
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
Priority claimed from US06/620,651 external-priority patent/US4757012A/en
Priority claimed from US06/620,652 external-priority patent/US4758514A/en
Application filed by Genentech Inc filed Critical Genentech Inc
Publication of IL89241A publication Critical patent/IL89241A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y101/00—Oxidoreductases acting on the CH-OH group of donors (1.1)
    • C12Y101/01—Oxidoreductases acting on the CH-OH group of donors (1.1) with NAD+ or NADP+ as acceptor (1.1.1)
    • C12Y101/01274—2,5-Didehydrogluconate reductase (1.1.1.274), i.e. 2,5-diketo-D-gluconic acid reductase
    • 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
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/58—Aldonic, ketoaldonic or saccharic acids
    • C12P7/60—2-Ketogulonic acid
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
IL89241A 1983-06-28 1984-06-25 Recombinant vector comprising a dna segment encoding an enzyme having 2,5-diketogluconic acid(2,5-dkg)reductase activity IL89241A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US50840983A 1983-06-28 1983-06-28
US50862883A 1983-06-28 1983-06-28
US50841083A 1983-06-28 1983-06-28
US62058584A 1984-06-14 1984-06-14
US06/620,651 US4757012A (en) 1983-06-28 1984-06-14 Ascorbic acid intermediates and process enzymes
US06/620,652 US4758514A (en) 1983-06-28 1984-06-14 Ascorbic acid intermediates and process enzymes
IL72225A IL72225A (en) 1983-06-28 1984-06-25 2,5-diketogluconic acid reductase,its preparation and use in converting 2,5-diketogluconic acid into 2-keto-l-gluconic acid

Publications (1)

Publication Number Publication Date
IL89241A true IL89241A (en) 1990-08-31

Family

ID=27560082

Family Applications (5)

Application Number Title Priority Date Filing Date
IL89241A IL89241A (en) 1983-06-28 1984-06-25 Recombinant vector comprising a dna segment encoding an enzyme having 2,5-diketogluconic acid(2,5-dkg)reductase activity
IL72225A IL72225A (en) 1983-06-28 1984-06-25 2,5-diketogluconic acid reductase,its preparation and use in converting 2,5-diketogluconic acid into 2-keto-l-gluconic acid
IL89242A IL89242A (en) 1983-06-28 1984-06-25 Process for producing a recombinant microorganism capable of converting glucose into 2-keto-l-gulonic acid,the microorganism obtained by said process and its use in converting glucose into 2-keto-l-gulonic acid
IL89241A IL89241A0 (en) 1983-06-28 1989-02-09 Ascorbic acid intermediates and process enzymes
IL89242A IL89242A0 (en) 1983-06-28 1989-02-09 Ascorbic acid intermediates and process enzymes

Family Applications After (4)

Application Number Title Priority Date Filing Date
IL72225A IL72225A (en) 1983-06-28 1984-06-25 2,5-diketogluconic acid reductase,its preparation and use in converting 2,5-diketogluconic acid into 2-keto-l-gluconic acid
IL89242A IL89242A (en) 1983-06-28 1984-06-25 Process for producing a recombinant microorganism capable of converting glucose into 2-keto-l-gulonic acid,the microorganism obtained by said process and its use in converting glucose into 2-keto-l-gulonic acid
IL89241A IL89241A0 (en) 1983-06-28 1989-02-09 Ascorbic acid intermediates and process enzymes
IL89242A IL89242A0 (en) 1983-06-28 1989-02-09 Ascorbic acid intermediates and process enzymes

Country Status (12)

Country Link
EP (2) EP0305608B1 (de)
JP (2) JPS6070073A (de)
AR (1) AR243606A1 (de)
AT (1) ATE61409T1 (de)
AU (1) AU594921B2 (de)
BR (1) BR8403146A (de)
CA (1) CA1339107C (de)
DE (2) DE3484216D1 (de)
DK (1) DK175702B1 (de)
IE (1) IE57551B1 (de)
IL (5) IL89241A (de)
NZ (2) NZ223397A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60118186A (ja) * 1983-11-17 1985-06-25 Shionogi & Co Ltd ２・５−ジケト−ｄ−グルコン酸リダクタ−ゼ
US5008193A (en) * 1984-06-14 1991-04-16 Genentech, Inc. Ascorbic acid intermediates and process enzymes
GB8519536D0 (en) * 1985-08-02 1985-09-11 Biogen Nv Vitamin c precursor
EP0231354B1 (de) * 1985-08-02 1992-07-15 Biogen, Inc. Herstellung eines vitamin-c-vorläufers mittels genetisch modifizierter organismen
US5082785A (en) * 1987-01-30 1992-01-21 Hoffmann-La Roche Inc. Biosynthesis of 2 keto-l-gulonic acid
US5376544A (en) * 1992-09-08 1994-12-27 Rutgers The State University Of New Jersey Enzymes for the production of 2-keto-L-gulonic acid
JPH08188578A (ja) 1994-11-11 1996-07-23 Takeda Chem Ind Ltd Ｌ−アスコルビン酸の製造方法
CN1119414C (zh) * 1997-12-30 2003-08-27 中国科学院上海生物工程研究中心 突变的2,5二酮基－d－葡萄糖酸还原酶及其基因工程表达
KR102960664B1 (ko) 2019-11-19 2026-05-04 사이언스코 스페셜티 폴리머즈 유에스에이, 엘엘씨 폴리설폰(psu) 중합체의 제조 방법
KR102730434B1 (ko) * 2021-09-23 2024-11-14 씨제이제일제당 주식회사 고농도 l-글루탐산을 생산하기 위한 균주 및 이를 이용한 l-글루탐산 생산방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5021559B2 (de) * 1973-03-22 1975-07-23
JPS5135487A (en) * 1974-09-20 1976-03-25 Shionogi Seiyaku Kk 22 keto ll guronsan no seizohoho
US4245049A (en) * 1980-01-21 1981-01-13 Pfizer Inc. Preparation of 2-keto-L-gulonic acid
JPS6041596B2 (ja) * 1980-08-14 1985-09-18 塩野義製薬株式会社 ２，５−ジケト−ｄ−グルコン酸の製造方法
JPS58162298A (ja) * 1982-03-05 1983-09-26 Shionogi & Co Ltd ２−ケト−ｌ−グロン酸の製造方法
US4543331A (en) * 1982-03-05 1985-09-24 Shionogi & Co., Ltd. Fermentative or enzymatic production of 2-keto-L-gulonic acid
JPS60118186A (ja) * 1983-11-17 1985-06-25 Shionogi & Co Ltd ２・５−ジケト−ｄ−グルコン酸リダクタ−ゼ

Also Published As

Publication number Publication date
NZ223397A (en) 1995-03-28
IE57551B1 (en) 1992-12-16
DK310784A (da) 1984-12-29
IL89242A0 (en) 1989-09-10
AU2983284A (en) 1985-01-03
JPH0740936B2 (ja) 1995-05-10
DE3484216D1 (de) 1991-04-11
EP0305608B1 (de) 1992-11-11
EP0132308B1 (de) 1991-03-06
BR8403146A (pt) 1985-02-12
ATE61409T1 (de) 1991-03-15
EP0305608A1 (de) 1989-03-08
IL89241A0 (en) 1989-09-10
AR243606A1 (es) 1993-08-31
JPH0586186B2 (de) 1993-12-10
IE841629L (en) 1984-12-28
DK310784D0 (da) 1984-06-26
AU594921B2 (en) 1990-03-22
EP0132308A1 (de) 1985-01-30
DE3485981D1 (de) 1992-12-17
DE3485981T2 (de) 1993-06-09
NZ208687A (en) 1991-07-26
DK175702B1 (da) 2005-01-24
IL89242A (en) 1990-08-31
JPH0614771A (ja) 1994-01-25
IL72225A (en) 1990-08-31
JPS6070073A (ja) 1985-04-20
CA1339107C (en) 1997-07-29
IL72225A0 (en) 1984-10-31

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