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ID18631A - Proses pembuatan asam l-amino melalui fermentasi - Google Patents

Proses pembuatan asam l-amino melalui fermentasi

Info

Publication number
ID18631A
ID18631A IDP973423A ID973423A ID18631A ID 18631 A ID18631 A ID 18631A ID P973423 A IDP973423 A ID P973423A ID 973423 A ID973423 A ID 973423A ID 18631 A ID18631 A ID 18631A
Authority
ID
Indonesia
Prior art keywords
fermentation
amino acid
making process
acid making
amino
Prior art date
Application number
IDP973423A
Other languages
English (en)
Inventor
Yoshimi Kikuchi
Kazuo Nakanishi
Hiroyuki Kojima
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17509288&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ID18631(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ajinomoto Kk filed Critical Ajinomoto Kk
Publication of ID18631A publication Critical patent/ID18631A/id

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/11DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52Genes encoding for enzymes or proenzymes
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/12Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
    • C12N9/1217Phosphotransferases with a carboxyl group as acceptor (2.7.2)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20Bacteria; Culture media therefor
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P13/00Preparation of nitrogen-containing organic compounds
    • C12P13/04Alpha- or beta- amino acids
    • C12P13/08Lysine; Diaminopimelic acid; Threonine; Valine

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)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Plant Pathology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
IDP973423A 1996-10-15 1997-10-13 Proses pembuatan asam l-amino melalui fermentasi ID18631A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27211496A JP4088982B2 (ja) 1996-10-15 1996-10-15 発酵法によるl−アミノ酸の製造法

Publications (1)

Publication Number Publication Date
ID18631A true ID18631A (id) 1998-04-30

Family

ID=17509288

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP973423A ID18631A (id) 1996-10-15 1997-10-13 Proses pembuatan asam l-amino melalui fermentasi

Country Status (17)

Country Link
US (1) US5932453A (id)
EP (1) EP0837134A3 (id)
JP (1) JP4088982B2 (id)
KR (1) KR100430168B1 (id)
CN (1) CN1110560C (id)
AU (1) AU725935B2 (id)
BR (1) BR9705038B1 (id)
CA (1) CA2214498C (id)
CZ (1) CZ295853B6 (id)
HU (1) HU225538B1 (id)
ID (1) ID18631A (id)
MY (1) MY138770A (id)
PE (1) PE44399A1 (id)
PL (1) PL192391B1 (id)
RU (1) RU2204604C2 (id)
SK (1) SK139297A3 (id)
ZA (1) ZA979229B (id)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2175351C2 (ru) * 1998-12-30 2001-10-27 Закрытое акционерное общество "Научно-исследовательский институт "Аджиномото-Генетика" (ЗАО "АГРИ") Фрагмент днк из escherichia coli, определяющий повышенную продукцию l-аминокислот (варианты), и способ получения l-аминокислот
ES2313878T3 (es) 2000-01-21 2009-03-16 Ajinomoto Co., Inc. Procedimiento para la produccion de l-lisina.
DE10046934A1 (de) * 2000-09-21 2002-04-18 Consortium Elektrochem Ind Verfahren zur fermentativen Herstellung von nicht-proteinogenen L-Aminosäuren
US20030017554A1 (en) * 2000-11-15 2003-01-23 Mechthild Rieping Process for the fermentative preparation of L-amino acids using strains of the enterobacteriaceae family
JP2002209596A (ja) * 2001-01-19 2002-07-30 Ajinomoto Co Inc L−アミノ酸の製造法
US20030054503A1 (en) * 2001-04-03 2003-03-20 Degussa Ag Process for the production of L-amino acids using strains of the family enterobacteriaceae that contain an attenuated dgsA gene
US6579705B2 (en) * 2001-04-04 2003-06-17 Consortium Fur Elektrochemische Industrie Gmbh Process for preparing non-proteinogenic L-amino acids
CA2453008C (en) * 2001-07-06 2011-03-22 Degussa Ag Process for the preparation of l-amino acids using strains of the enterobacteriaceae family
BR0304860A (pt) * 2002-11-11 2004-08-31 Ajinomoto Kk Método para produzir uma substância alvo pela utilização de uma-bactéria pertencente ao gênero escherichia
CA2615315C (en) * 2005-07-18 2015-10-06 Basf Aktiengesellschaft Use of dimethyl disulfide for methionine production in microorganisms
JP2007185184A (ja) * 2005-12-16 2007-07-26 Ajinomoto Co Inc L−アミノ酸生産菌及びl−アミノ酸の製造法
WO2007086546A1 (en) * 2006-01-26 2007-08-02 Ajinomoto Co., Inc. A method for producing an l-amino acid using a bacterium of enterobacteriaceae family with attenuated expression of the aldh gene
EP1979486B1 (en) 2006-01-30 2013-04-17 Ajinomoto Co., Inc. L-amino acid producing bacterium and method of producing l-amino acid
JP2009095237A (ja) * 2006-02-02 2009-05-07 Ajinomoto Co Inc L−アミノ酸の製造法
JP2009118740A (ja) * 2006-03-03 2009-06-04 Ajinomoto Co Inc L−アミノ酸の製造法
WO2007119574A2 (en) * 2006-03-23 2007-10-25 Ajinomoto Co., Inc. A method for producing an l-amino acid using bacterium of the enterobacteriaceae family with attenuated expression of a gene coding for small rna
JP2009060791A (ja) 2006-03-30 2009-03-26 Ajinomoto Co Inc L−アミノ酸生産菌及びl−アミノ酸の製造法
EP2007873B1 (en) * 2006-04-18 2015-11-18 Ajinomoto Co., Inc. A METHOD FOR PRODUCING AN L-AMINO ACID USING A BACTERIUM OF THE ENTEROBACTERIACEAE FAMILY WITH ATTENUATED EXPRESSION OF THE sfmACDFH-fimZ CLUSTER OR THE fimZ GENE
JP2009165355A (ja) 2006-04-28 2009-07-30 Ajinomoto Co Inc L−アミノ酸を生産する微生物及びl−アミノ酸の製造法
EP2035569A1 (en) * 2006-06-01 2009-03-18 Ajinomoto Co., Inc. A method for producing an l-amino acid using a bacterium of the enterobacteriaceae family with attenuated expression of the rcsa gene
RU2337961C2 (ru) * 2006-07-04 2008-11-10 Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" (ЗАО АГРИ) СПОСОБ ПОЛУЧЕНИЯ L-ТРЕОНИНА С ИСПОЛЬЗОВАНИЕМ БАКТЕРИИ, ПРИНАДЛЕЖАЩЕЙ К РОДУ Escherichia, В КОТОРОЙ ИНАКТИВИРОВАН ОПЕРОН rspAB
BRPI0715584B8 (pt) * 2006-07-19 2017-02-21 Ajinomoto Kk método para produzir um l-aminoácido
CN1928104B (zh) * 2006-09-07 2010-09-22 山东西王糖业有限公司 一种赖氨酸发酵液的二次发酵方法
JP2010017082A (ja) 2006-10-10 2010-01-28 Ajinomoto Co Inc L−アミノ酸の製造法
JP2010017081A (ja) * 2006-10-10 2010-01-28 Ajinomoto Co Inc L−アミノ酸の製造法
EP2094858B1 (en) * 2006-12-11 2015-02-18 Ajinomoto Co., Inc. Method for producing an l-amino acid
RU2006143864A (ru) * 2006-12-12 2008-06-20 Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" (ЗАО АГРИ) (RU) СПОСОБ ПОЛУЧЕНИЯ L-АМИНОКИСЛОТ С ИСПОЛЬЗОВАНИЕМ БАКТЕРИИ СЕМЕЙСТВА ENTEROBACTERIACEAE, В КОТОРОЙ ОСЛАБЛЕНА ЭКСПРЕССИЯ ГЕНОВ cynT, cynS, cynX, ИЛИ cynR, ИЛИ ИХ КОМБИНАЦИИ
JP2010041920A (ja) 2006-12-19 2010-02-25 Ajinomoto Co Inc L−アミノ酸の製造法
RU2006145712A (ru) * 2006-12-22 2008-06-27 Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" (ЗАО АГРИ) (RU) Способ получения l-аминокислот методом ферментации с использованием бактерий, обладающих повышенной способностью к утилизации глицерина
JP2010088301A (ja) * 2007-02-01 2010-04-22 Ajinomoto Co Inc L−アミノ酸の製造法
JP2010110216A (ja) 2007-02-20 2010-05-20 Ajinomoto Co Inc L−アミノ酸または核酸の製造方法
JP2010110217A (ja) 2007-02-22 2010-05-20 Ajinomoto Co Inc L−アミノ酸生産菌及びl−アミノ酸の製造法
JP2010263790A (ja) * 2007-09-04 2010-11-25 Ajinomoto Co Inc アミノ酸生産微生物及びアミノ酸の製造法
RU2395579C2 (ru) * 2007-12-21 2010-07-27 Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" (ЗАО АГРИ) СПОСОБ ПОЛУЧЕНИЯ L-АМИНОКИСЛОТЫ С ИСПОЛЬЗОВАНИЕМ БАКТЕРИИ, ПРИНАДЛЕЖАЩЕЙ К РОДУ Escherichia
JP2011067095A (ja) 2008-01-10 2011-04-07 Ajinomoto Co Inc 発酵法による目的物質の製造法
JP5217780B2 (ja) * 2008-02-08 2013-06-19 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
WO2009109102A1 (en) 2008-03-03 2009-09-11 Global Bil-Chem Technology Group Company Limited Recombinant microorganism and method for producing l-lysine
GB0809169D0 (en) 2008-05-20 2008-06-25 Sinvent As Method of L-lysine production
JP5504608B2 (ja) * 2008-10-23 2014-05-28 東レ株式会社 1,5−ペンタンジアミンの製造方法
JP2012029565A (ja) 2008-11-27 2012-02-16 Ajinomoto Co Inc L−アミノ酸の製造法
BRPI1007069A2 (pt) 2009-01-23 2015-08-25 Ajinomoto Kk Método para produzir um l-aminoácido.
JP5521347B2 (ja) 2009-02-16 2014-06-11 味の素株式会社 L−アミノ酸生産菌及びl−アミノ酸の製造法
WO2011013707A1 (ja) 2009-07-29 2011-02-03 味の素株式会社 L-アミノ酸の製造法
JP2012223091A (ja) 2009-08-25 2012-11-15 Ajinomoto Co Inc 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
EP2363489A1 (en) * 2010-03-03 2011-09-07 Technische Universität Hamburg-Harburg Enzyme Aspartokinase III having a reduced L-lysine feedback inhibition
US9238829B2 (en) 2010-10-28 2016-01-19 Adisseo France S.A.S. Method of production of 2,4-dihydroxybutyric acid
JP2015013812A (ja) 2011-11-01 2015-01-22 味の素株式会社 植物ウイルスの感染抑制剤およびそれを用いた植物ウイルス感染抑制方法
CN108486082A (zh) * 2012-10-18 2018-09-04 中粮生物化学(安徽)股份有限公司 天冬氨酸激酶iii突变体及其宿主细胞和应用
CN103215286B (zh) * 2012-11-12 2015-11-25 江南大学 用于发酵生产l-赖氨酸的重组dna、菌株及其应用
CN104099308B (zh) * 2013-04-03 2019-05-31 上海凯赛生物技术研发中心有限公司 一种具有天冬氨酸激酶活性的多肽及其应用
KR101773755B1 (ko) 2013-05-13 2017-09-01 아지노모토 가부시키가이샤 L-아미노산의 제조법
CN103361289B (zh) * 2013-07-08 2014-12-31 南京工业大学 一株产l-赖氨酸的菌株及其生产l-赖氨酸的方法
ES2761596T3 (es) 2013-10-02 2020-05-20 Ajinomoto Kk Aparato de control de amoniaco y método de control de amoniaco
RU2013144250A (ru) 2013-10-02 2015-04-10 Закрытое акционерное общество "Научно-исследовательский институт Аджиномото-Генетика" (ЗАО "АГРИ") СПОСОБ ПОЛУЧЕНИЯ L-АМИНОКИСЛОТ С ИСПОЛЬЗОВАНИЕМ БАКТЕРИИ СЕМЕЙСТВА Enterobacteriaceae, В КОТОРОЙ ОСЛАБЛЕНА ЭКСПРЕССИЯ ГЕНА, КОДИРУЮЩЕГО ФОСФАТНЫЙ ТРАНСПОРТЕР
JP6459962B2 (ja) 2013-10-21 2019-01-30 味の素株式会社 L−アミノ酸の製造法
WO2015060391A1 (ja) 2013-10-23 2015-04-30 味の素株式会社 目的物質の製造法
CN106029870A (zh) * 2014-01-16 2016-10-12 凯利斯塔公司 用于增强的氨基酸产生的微生物及相关方法
CN105505969A (zh) * 2014-09-26 2016-04-20 中国科学院天津工业生物技术研究所 一种提高l-苏氨酸转化率的方法及其应用
RU2015120052A (ru) 2015-05-28 2016-12-20 Аджиномото Ко., Инк. Способ получения L-аминокислоты с использованием бактерии семейства Enterobacteriaceae, в которой ослаблена экспрессия гена gshA
CN106978405B (zh) * 2016-01-18 2021-03-12 中国科学院天津工业生物技术研究所 天冬氨酸激酶/高丝氨酸脱氢酶突变体及其应用
WO2017146195A1 (en) 2016-02-25 2017-08-31 Ajinomoto Co., Inc. A method for producing l-amino acids using a bacterium of the family enterobacteriaceae overexpressing a gene encoding an iron exporter
JP7066977B2 (ja) 2017-04-03 2022-05-16 味の素株式会社 L-アミノ酸の製造法
EP3861109A1 (en) 2018-10-05 2021-08-11 Ajinomoto Co., Inc. Method for producing target substance by bacterial fermentation
BR112021011882A2 (pt) 2018-12-27 2021-09-08 Ajinomoto Co., Inc. Método para produzir um l-aminoácido básico
WO2020171227A1 (en) 2019-02-22 2020-08-27 Ajinomoto Co., Inc. METHOD FOR PRODUCING L-AMINO ACIDS USING A BACTERIUM BELONGING TO THE FAMILY Enterobacteriaceae HAVING OVEREXPRESSED ydiJ GENE
WO2020204179A1 (en) 2019-04-05 2020-10-08 Ajinomoto Co., Inc. Method of producing l-amino acids
JP7655312B2 (ja) 2019-09-25 2025-04-02 味の素株式会社 細菌の発酵によるl-アミノ酸の製造方法
JPWO2023195475A1 (id) 2022-04-04 2023-10-12

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5243039A (en) * 1989-04-10 1993-09-07 Regents Of The University Of Minnesota Bacillus MGA3 aspartokinase II gene
EP0485970A3 (en) * 1990-11-13 1992-07-01 Yeda Research And Development Company Limited Transgenic plants overproducing threonine and lysine
EP0640141B1 (en) * 1992-03-19 2003-05-14 E.I. Du Pont De Nemours And Company Nucleic acid fragments and methods for increasing the lysine and threonine content of the seeds of plants
ATE203769T1 (de) * 1992-11-10 2001-08-15 Ajinomoto Kk Dna, die aspartokinase iii-mutanten kodiert und ihre verwendung zur herstellung von l-threonin durch fermentation
HU222085B1 (hu) * 1993-11-30 2003-04-28 E.I. Du Pont De Nemours And Co. Kiméragének és eljárások kukorica-, szójabab- és repcemagvak lizintartalmának növelésére
JPH07155184A (ja) * 1993-12-08 1995-06-20 Ajinomoto Co Inc 発酵法によるl−リジンの製造法
IL113685A0 (en) * 1994-05-13 1995-08-31 Du Pont Nucleic acid fragments chimeric genes and methods for increasing the methionine content of the seeds of plants
SK284047B6 (sk) * 1995-06-13 2004-08-03 Ajinomoto Co., Inc. Baktérie rodu Serratia obsahujúce dihydrodipikolinát syntázu desenzibilizovanú na spätnú inhibíciu L-lyzínom a ich použitie na produkciu L-lyzínu

Also Published As

Publication number Publication date
KR100430168B1 (ko) 2004-07-19
US5932453A (en) 1999-08-03
CA2214498C (en) 2011-09-13
CN1110560C (zh) 2003-06-04
PE44399A1 (es) 1999-05-05
JP4088982B2 (ja) 2008-05-21
CZ295853B6 (cs) 2005-11-16
HUP9701652A3 (en) 2000-12-28
AU725935B2 (en) 2000-10-26
MY138770A (en) 2009-07-31
AU4096597A (en) 1998-04-23
CN1182133A (zh) 1998-05-20
BR9705038A (pt) 1999-04-06
MX9707921A (es) 1998-10-31
PL192391B1 (pl) 2006-10-31
SK139297A3 (en) 1998-06-03
HU225538B1 (en) 2007-02-28
BR9705038B1 (pt) 2014-11-04
HUP9701652A2 (hu) 1999-06-28
KR19980032831A (ko) 1998-07-25
EP0837134A3 (en) 1999-09-22
PL322611A1 (en) 1998-04-27
CA2214498A1 (en) 1998-04-15
CZ327297A3 (cs) 1998-06-17
HU9701652D0 (en) 1997-12-29
EP0837134A2 (en) 1998-04-22
RU2204604C2 (ru) 2003-05-20
JPH10113183A (ja) 1998-05-06
ZA979229B (en) 1998-05-11

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