PE20001375A1 - Metodo para producir acido l-glutamico por fermentacion - Google Patents

Metodo para producir acido l-glutamico por fermentacion

Info

Publication number
PE20001375A1
PE20001375A1 PE1999001285A PE00128599A PE20001375A1 PE 20001375 A1 PE20001375 A1 PE 20001375A1 PE 1999001285 A PE1999001285 A PE 1999001285A PE 00128599 A PE00128599 A PE 00128599A PE 20001375 A1 PE20001375 A1 PE 20001375A1
Authority
PE
Peru
Prior art keywords
glutamic acid
fermentation
produce
pyruvate dehydrogenase
producing ability
Prior art date
Application number
PE1999001285A
Other languages
English (en)
Inventor
Sohei Kanno
Issei Horino
Kazuhiko Matsui
Tsuyoshi Nakamatsu
Eiichiro Kimura
Osamu Kurahashi
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 PE20001375A1 publication Critical patent/PE20001375A1/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
    • C12N3/00—Spore forming or isolating processes
    • 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

Landscapes

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

Abstract

SE REFIERE A UNA BACTERIA CORINEFORME CON CAPACIDAD PARA PRODUCIR ACIDO L-GLUTAMICO QUE TIENE ACTIVIDAD INTRACELULAR AUMENTADA DE LA PIRUVATO DESHIDROGENASA OBTENIDA POR EL AUMENTO DE LAS REPLICAS DE UN GEN QUE CODIFICA LA PIRUVATO DESHIDROGENASA DERIVADO DE ESCHERICHIA COLI. TAMBIEN SE REFIERE A UN METODO PARA PRODUCIR ACIDO L-GLUTAMICO QUE COMPRENDE EL CULTIVO DE LAS BACTERIAS CORINEFORME EN UN MEDIO PARA PRODUCIR Y ACUMULAR ACIDO L-GLUTAMICO; EL MEDIO CONTIENE 20µg/L DE VITAMINA B1. TAMBIEN SE REFIERE A UN ADN QUE CODIFICA a)UNA PROTEINA QUE TIENE LA SECUENCIA DE AMINOACIDO DE LA SEQ ID NO 10 DE 922 AMINOACIDOS; b)UNA PROTEINA CON UNA SECUENCIA DE AMINOACIDO DE SEQ ID NO 10 INCLUYENDO SUSTITUCION, ELIMINACION, INSERCION, ADICION, INVERSION DE UNO O VARIOS AMINOACIDOS
PE1999001285A 1998-12-18 1999-12-17 Metodo para producir acido l-glutamico por fermentacion PE20001375A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36061998 1998-12-18

Publications (1)

Publication Number Publication Date
PE20001375A1 true PE20001375A1 (es) 2000-12-14

Family

ID=18470193

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1999001285A PE20001375A1 (es) 1998-12-18 1999-12-17 Metodo para producir acido l-glutamico por fermentacion

Country Status (8)

Country Link
EP (1) EP1010755B1 (es)
CN (1) CN100358999C (es)
AT (1) ATE483792T1 (es)
BR (1) BR9906279A (es)
DE (1) DE69942821D1 (es)
ID (1) ID24576A (es)
MY (1) MY137515A (es)
PE (1) PE20001375A1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19956131A1 (de) * 1999-11-23 2001-05-31 Degussa Neue für das pfk-Gen codierende Nukleotidsequenzen
EP1483393A1 (en) * 2002-03-13 2004-12-08 Degussa AG Process for the preparation of l-amino acids using strains of the family enterobacteriaceae
BR122019024048B1 (pt) 2004-12-28 2022-05-24 Ajinomoto Co., Inc Método para produzir ácido l-glutâmico
JP2009118740A (ja) 2006-03-03 2009-06-04 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
JP2010041920A (ja) 2006-12-19 2010-02-25 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
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
CN101939412B (zh) 2007-09-04 2016-01-20 味之素株式会社 生产氨基酸的微生物以及氨基酸的生产方法
JP5526785B2 (ja) 2008-01-23 2014-06-18 味の素株式会社 Ｌ−アミノ酸の製造法
WO2010027045A1 (ja) 2008-09-08 2010-03-11 味の素株式会社 Ｌ－アミノ酸を生産する微生物及びｌ－アミノ酸の製造法
JPWO2011013707A1 (ja) 2009-07-29 2013-01-10 味の素株式会社 Ｌ−アミノ酸の製造法
JP2012223092A (ja) 2009-08-28 2012-11-15 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
JP2013013329A (ja) 2009-11-06 2013-01-24 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
JP2013074795A (ja) 2010-02-08 2013-04-25 Ajinomoto Co Inc 変異型ｒｐｓＡ遺伝子及びＬ−アミノ酸の製造法
JP2014036576A (ja) 2010-12-10 2014-02-27 Ajinomoto Co Inc Ｌ−アミノ酸の製造法
EP2711013A4 (en) 2011-05-18 2015-03-04 Ajinomoto Kk IMMUNSTIMULANDS FOR ANIMALS, FEED THEREFOR AND MANUFACTURING PROCESS THEREFOR
EP2778228B1 (en) 2011-11-11 2017-05-17 Ajinomoto Co., Inc. Method for producing 2-ketoglutaric acid and derivatives thereof by using a bacterium from the genus pantoea or the genus corynebacterium
MY185322A (en) 2013-05-13 2021-05-04 Ajinomoto Kk Method for producing l-amino acid
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
WO2015060314A1 (ja) 2013-10-21 2015-04-30 味の素株式会社 Ｌ－アミノ酸の製造法
BR112016008830B1 (pt) 2013-10-23 2023-02-23 Ajinomoto Co., Inc Método para produzir uma substância alvo
KR102265924B1 (ko) 2014-10-31 2021-06-15 삼성바이오에피스 주식회사 Pdk 불활성화에 의한 폴리펩타이드의 생산
KR101776375B1 (ko) * 2015-03-18 2017-09-08 씨제이제일제당 (주) 피루브산 디하이드로게나아제 변이체, 이를 포함하는 미생물 및 이를 이용한 l-아미노산 생산 방법
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
CN107974473B (zh) * 2017-12-15 2020-06-19 内蒙古伊品生物科技有限公司 谷氨酸的发酵生产及后处理
WO2020071538A1 (en) 2018-10-05 2020-04-09 Ajinomoto Co., Inc. Method for producing target substance by bacterial fermentation
JP7491312B2 (ja) 2018-12-27 2024-05-28 味の素株式会社 腸内細菌科の細菌の発酵による塩基性ｌ－アミノ酸またはその塩の製造方法
JP7491314B2 (ja) 2019-02-22 2024-05-28 味の素株式会社 ｙｄｉＪ遺伝子を過剰発現する腸内細菌科に属する細菌を用いたＬ－アミノ酸の製造方法
WO2020204179A1 (en) 2019-04-05 2020-10-08 Ajinomoto Co., Inc. Method of producing l-amino acids
JP2022550349A (ja) 2019-09-25 2022-12-01 味の素株式会社 細菌の発酵による２－メチル酪酸の製造方法
WO2021060438A1 (en) 2019-09-25 2021-04-01 Ajinomoto Co., Inc. Method for producing l-amino acids by bacterial fermentation
CN116583605A (zh) 2020-10-28 2023-08-11 味之素株式会社 L-氨基酸的制造方法
US20240117393A1 (en) 2022-09-30 2024-04-11 Ajinomoto Co., Inc. Method for producing l-amino acid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2520895B2 (ja) * 1987-03-04 1996-07-31 旭化成工業株式会社 Ｌ―グルタミン酸の製造方法
WO1996006180A1 (fr) 1994-08-19 1996-02-29 Ajinomoto Co., Inc. Procede de production de l-lysine et d'acide l-glutamique par fermentation

Also Published As

Publication number Publication date
DE69942821D1 (de) 2010-11-18
EP1010755B1 (en) 2010-10-06
BR9906279A (pt) 2001-04-24
ID24576A (id) 2000-07-27
CN100358999C (zh) 2008-01-02
EP1010755A1 (en) 2000-06-21
ATE483792T1 (de) 2010-10-15
CN1270226A (zh) 2000-10-18
MY137515A (en) 2009-02-27

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