PE105599A1 - Metodo para producir acido l-glutamico por fermentacion - Google Patents

Metodo para producir acido l-glutamico por fermentacion

Info

Publication number
PE105599A1
PE105599A1 PE1998000705A PE00070598A PE105599A1 PE 105599 A1 PE105599 A1 PE 105599A1 PE 1998000705 A PE1998000705 A PE 1998000705A PE 00070598 A PE00070598 A PE 00070598A PE 105599 A1 PE105599 A1 PE 105599A1
Authority
PE
Peru
Prior art keywords
glutamic acid
fermentation
producing
enzyme
gene
Prior art date
Application number
PE1998000705A
Other languages
English (en)
Inventor
Tsuyoshi Osumi
Souhei Kanno
Eiichiro Kimura
Tsuyoshi Nakamatsu
Kazuhiko Matsui
Original Assignee
Ajinomoto Kk
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 Ajinomoto Kk filed Critical Ajinomoto Kk
Publication of PE105599A1 publication Critical patent/PE105599A1/es

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.)
    • C12N9/0012—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7)
    • C12N9/0014—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on the CH-NH2 group of donors (1.4)
    • C12N9/0016—Oxidoreductases (1.) acting on nitrogen containing compounds as donors (1.4, 1.5, 1.6, 1.7) acting on the CH-NH2 group of donors (1.4) with NAD or NADP as acceptor (1.4.1)
    • 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
    • C12N9/10—Transferases (2.)
    • C12N9/1096—Transferases (2.) transferring nitrogenous groups (2.6)
    • 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
    • C12P13/14—Glutamic acid; Glutamine

Abstract

SE REFIERE A UNA BACTERIA DEL GENERO CORINEBACTERIUM QUE TIENE MAYOR PRODUCTIVIDAD DE ACIDO L-GLUTAMICO AL TENER UNA MAYOR ACTIVIDAD DE LA ENZIMA GLUTAMINA OXO-AMINOGLUTARATO TRANSFERASA, DEBIENDOSE ESA MAYOR ACTIVIDAD A LA AMPLIACION DEL NUMERO DE REPRODUCCIONES DE UN GEN QUE CODIFICA DICHA ENZIMA O MEDIANTE LA ALTERACION DE LA SECUENCIA DE REGULACION DEL GEN QUE CODIFICA LA ENZIMA. ESTA ENZIMA TAMBIEN SE PUEDE DERIVAR DE ESCHERICHIA. EL GEN CODIFICADOR DE LA ENZIMA TIENE DE 565 A 6614 PARES DE BASES. TAMBIEN SE REFIERE A UN METODO PARA PRODUCIR ACIDO L-GLUTAMICO POR FERMENTACION
PE1998000705A 1997-08-12 1998-08-07 Metodo para producir acido l-glutamico por fermentacion PE105599A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21690697 1997-08-12

Publications (1)

Publication Number Publication Date
PE105599A1 true PE105599A1 (es) 1999-11-17

Family

ID=16695778

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1998000705A PE105599A1 (es) 1997-08-12 1998-08-07 Metodo para producir acido l-glutamico por fermentacion

Country Status (11)

Country Link
EP (1) EP1004671B1 (es)
JP (1) JP3937726B2 (es)
CN (1) CN1179045C (es)
AU (1) AU742609B2 (es)
BR (1) BR9811151A (es)
DE (1) DE69833200T2 (es)
ID (1) ID23892A (es)
MY (1) MY123972A (es)
PE (1) PE105599A1 (es)
PL (1) PL338679A1 (es)
WO (1) WO1999007853A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002338596A (ja) * 1998-12-18 2002-11-27 Ajinomoto Co Inc 糖トランスポーター及びそれをコードする遺伝子
EP2818554A3 (en) 2004-10-07 2015-02-11 Ajinomoto Co., Inc. Method for producing a basic substance
US7794989B2 (en) 2004-12-28 2010-09-14 Ajinomoto Co., Inc. L-glutamic acid-producing microorganism and a method for producing L-glutamic acid
KR100768749B1 (ko) * 2005-12-13 2007-10-19 씨제이 주식회사 2-옥소글루타레이트 디히드로게나제를 코딩하는 유전자가불활성화된 미생물, 그를 제조하는 방법 및 상기 미생물을이용하여 ｌ-글루타민을 생산하는 방법
JP2009153382A (ja) 2006-03-30 2009-07-16 Ajinomoto Co Inc メタノール資化性細菌を用いたカルボン酸の製造法
JP2010130899A (ja) 2007-03-14 2010-06-17 Ajinomoto Co Inc Ｌ−グルタミン酸系アミノ酸生産微生物及びアミノ酸の製造法
BR112013016373B1 (pt) 2011-11-11 2021-05-18 Ajinomoto Co., Inc método para produzir uma substância alvo
CN105008532B (zh) 2013-05-13 2017-07-21 味之素株式会社 L‑氨基酸的制造方法
JP2016165225A (ja) 2013-07-09 2016-09-15 味の素株式会社 有用物質の製造方法
JP2016192903A (ja) 2013-09-17 2016-11-17 味の素株式会社 海藻由来バイオマスからのｌ−アミノ酸の製造方法
JP6519476B2 (ja) 2013-10-23 2019-05-29 味の素株式会社 目的物質の製造法
JP6623690B2 (ja) 2015-10-30 2019-12-25 味の素株式会社 グルタミン酸系ｌ−アミノ酸の製造法
JP7066977B2 (ja) 2017-04-03 2022-05-16 味の素株式会社 Ｌ－アミノ酸の製造法
WO2020071538A1 (en) 2018-10-05 2020-04-09 Ajinomoto Co., Inc. Method for producing target substance by bacterial fermentation
PE20231508A1 (es) 2020-10-28 2023-09-26 Ajinomoto Kk Metodo de produccion de l-aminoacido
CN112646766B (zh) * 2020-12-30 2023-08-18 内蒙古伊品生物科技有限公司 一种改造基因bbd29_04920的产l-谷氨酸的重组菌株及其构建方法与应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575492B1 (fr) * 1984-12-27 1988-09-16 Asahi Chemical Ind Fragment d'adn contenant un gene codant pour la glutamate deshydrogenase, adn recombinant le contenant, et microorganisme contenant l'adn recombinant
JPH07108228B2 (ja) * 1990-10-15 1995-11-22 味の素株式会社 温度感受性プラスミド

Also Published As

Publication number Publication date
EP1004671A1 (en) 2000-05-31
AU742609B2 (en) 2002-01-10
EP1004671B1 (en) 2006-01-11
EP1004671A4 (en) 2002-10-02
AU8561598A (en) 1999-03-01
PL338679A1 (en) 2000-11-20
CN1179045C (zh) 2004-12-08
WO1999007853A1 (fr) 1999-02-18
MY123972A (en) 2006-06-30
DE69833200D1 (de) 2006-04-06
CN1275165A (zh) 2000-11-29
JP3937726B2 (ja) 2007-06-27
ID23892A (id) 2000-05-25
BR9811151A (pt) 2000-07-25
DE69833200T2 (de) 2006-09-28

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed