ATE374831T1 - Verfahren zur fermentativen herstellung von l- aminosäuren durch verstärkung des tkt-gens - Google Patents

Verfahren zur fermentativen herstellung von l- aminosäuren durch verstärkung des tkt-gens

Info

Publication number
ATE374831T1
ATE374831T1 AT00945875T AT00945875T ATE374831T1 AT E374831 T1 ATE374831 T1 AT E374831T1 AT 00945875 T AT00945875 T AT 00945875T AT 00945875 T AT00945875 T AT 00945875T AT E374831 T1 ATE374831 T1 AT E374831T1
Authority
AT
Austria
Prior art keywords
amino acids
enhancement
tkt gene
fermentative production
amino acid
Prior art date
Application number
AT00945875T
Other languages
English (en)
Inventor
L Dunican
Ashling Mccormack
Cliona Stapelton
Kevin Burke
Bettina Moeckel
Georg Thierbach
Original Assignee
Degussa
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=24104635&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE374831(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Degussa filed Critical Degussa
Application granted granted Critical
Publication of ATE374831T1 publication Critical patent/ATE374831T1/de

Links

Classifications

    • 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
    • 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.)
    • C12N9/1022—Transferases (2.) transferring aldehyde or ketonic groups (2.2)
    • 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
    • C12P13/06—Alanine; Leucine; Isoleucine; Serine; Homoserine
    • 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
    • C12P13/08—Lysine; Diaminopimelic acid; Threonine; Valine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AT00945875T 2000-03-17 2000-07-05 Verfahren zur fermentativen herstellung von l- aminosäuren durch verstärkung des tkt-gens ATE374831T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52819600A 2000-03-17 2000-03-17

Publications (1)

Publication Number Publication Date
ATE374831T1 true ATE374831T1 (de) 2007-10-15

Family

ID=24104635

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00945875T ATE374831T1 (de) 2000-03-17 2000-07-05 Verfahren zur fermentativen herstellung von l- aminosäuren durch verstärkung des tkt-gens

Country Status (12)

Country Link
EP (1) EP1179084B1 (de)
KR (1) KR20010112494A (de)
CN (1) CN1350589A (de)
AT (1) ATE374831T1 (de)
AU (1) AU5982200A (de)
BR (1) BR0010713A (de)
CA (1) CA2374012A1 (de)
DE (1) DE60036615T2 (de)
MX (1) MXPA01011495A (de)
PL (1) PL358913A1 (de)
SK (1) SK16192001A3 (de)
WO (1) WO2001068894A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101164694A (zh) 2006-10-20 2008-04-23 德古萨股份公司 用于催化气相氧化的混合氧化物催化剂
CN101646687A (zh) * 2007-02-19 2010-02-10 赢创德固赛有限责任公司 通过过表达戊糖磷酸途径的酶在棒状细菌中生产甲硫氨酸的方法
KR101335853B1 (ko) 2011-12-01 2013-12-02 씨제이제일제당 (주) Ｌ-아미노산 및 리보플라빈을 동시에 생산하는 미생물 및 이를 이용한 ｌ-아미노산 및 리보플라빈을 생산하는 방법
RU2616870C1 (ru) * 2011-12-21 2017-04-18 СиДжей ЧеилДжеданг Корпорейшн Способ получения L-лизина с использованием микроорганизмов, обладающих способностью продуцировать L-лизин
KR102139806B1 (ko) 2020-02-13 2020-07-30 씨제이제일제당 (주) 변이형 LysE를 포함하는 미생물, 및 이를 이용한 L-아미노산 생산 방법
BR112023022512A2 (pt) * 2021-04-30 2024-01-02 Cj Cheiljedang Corp Promotor, variante de corynebacterium glutamicum e método para produção de l-lisina
CN113957073B (zh) * 2021-10-19 2023-09-01 山东寿光巨能金玉米开发有限公司 一种tkt基因启动子突变体及其在生产L-赖氨酸中的应用
CN116411009A (zh) * 2021-12-31 2023-07-11 上海凯赛生物技术股份有限公司 用于制备l-赖氨酸的表达盒、基因工程菌及其应用
CN116555137A (zh) * 2022-01-30 2023-08-08 廊坊梅花生物技术开发有限公司 一种苏氨酸生产菌株及其应用
CN116284282B (zh) * 2023-03-17 2025-09-16 黑龙江伊品生物科技有限公司 tkt基因突变体及其在制备L-赖氨酸中的应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3369231B2 (ja) * 1992-12-03 2003-01-20 協和醗酵工業株式会社 芳香族アミノ酸の製造法
US5776736A (en) * 1992-12-21 1998-07-07 Purdue Research Foundation Deblocking the common pathway of aromatic amino acid synthesis

Also Published As

Publication number Publication date
BR0010713A (pt) 2002-02-13
DE60036615D1 (de) 2007-11-15
CA2374012A1 (en) 2001-09-20
PL358913A1 (en) 2004-08-23
WO2001068894A1 (en) 2001-09-20
EP1179084A1 (de) 2002-02-13
AU5982200A (en) 2001-09-24
CN1350589A (zh) 2002-05-22
DE60036615T2 (de) 2008-06-26
MXPA01011495A (es) 2003-02-27
SK16192001A3 (sk) 2002-06-04
EP1179084B1 (de) 2007-10-03
KR20010112494A (ko) 2001-12-20

Similar Documents

Publication Publication Date Title
ATE393226T1 (de) Verfahren zur herstellung von l-threonin durch enterobakteriaceae-stämmen mit verstärkter exprimierung des male-gens
WO2003004675A3 (en) Process for the preparation of l-amino acids using strains of the enterobacteriaceae family
DE60030988D1 (de) Verfahren zur Herstellung Von L-Aminosäuren durch Erhöhung des zellulären NADPH
WO2003008616A3 (en) PROCESS FOR THE PREPARATION OF L-AMINO ACIDS USING STRAINS OF THE ENTEROBACTERIACEAE FAMILY WHICH CONTAIN AN ATTENUATED aceK GENE
DE60120619D1 (de) Verfahren zur Herstellung einer Zielsubstanz durch Fermentation
ATE351908T1 (de) Verfahren zur fermentativen herstellung von l- aminosäuren durch verstärkung des zwf-gens
WO2002036797A3 (en) Process for the fermentative preparation of l-amino acids using strains of the enterobacteriaceae family
ATE404685T1 (de) Verfahren zur herstellung von l-aminosäuren mit stämmen der familie enterobacteriaceae in den das frur-gen deletiert worden ist
ATE263246T1 (de) Verfahren zur fermentativen herstellung von l- aminosäuren unter verwendung coryneformer bakterien
ATE374831T1 (de) Verfahren zur fermentativen herstellung von l- aminosäuren durch verstärkung des tkt-gens
DE60019280D1 (de) Verfahren zur fermentativen herstellung von l-aminosäuren unter verwendung eines amplifizierten gnd-gens
ATE357532T1 (de) Verfahren zur herstellung von l-lysin unter verwendung coryneformer bakterien die ein attenuiertes malat enzym-gen enthalten
DE50102109D1 (de) Verfahren zur fermentativen Herstellung von nicht-proteinogenen L-Aminosäuren
ATE408703T1 (de) Verfahren zur fermentativen herstellung von l- threonine, l-lysine, l-valine und l-homoserine durch stämmen aus der familie der enterobacteriacea die eine attenuierte yjgf orf sequenz enthalten
BR0005798A (pt) Processo para preparação fermentativa del-aminoácidos usando bactérias corineforme
ATE536411T1 (de) Verfahren zur herstellung von nichtaromatischen l-aminosäuren durch stämme aus der famile der enterobacteriaceae
ATE381612T1 (de) Verfahren zur fermentativen herstellung von l- aminosäuren mittels koryneformen bakterien
ATE428794T1 (de) Verfahren zur herstellung von l-aminosäuren unter verwendung von stämmen der familie enterobacteriaceae
ATE399875T1 (de) Verfahren zur fermentativen herstellung von l- aminosäuren durch enterobakteriaceae-stämmen mit verstärkter exprimierung des rseb-gens
ATE413456T1 (de) Verfahren zur herstellung von l-aminosäuren unter verwendung von stämmen der familie enterobacteriaceae
ATE399863T1 (de) Verfahren zur herstellung von l-threonin unter verwendung von stämmen der enterobacteriaceae familie
DE60335174D1 (de) Verfahren zur herstellung von l-aminosäuren unter verwendung von stämmen aus der familie der enterobacteriaceae

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties