DE60036615D1 - 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
DE60036615D1
DE60036615D1 DE60036615T DE60036615T DE60036615D1 DE 60036615 D1 DE60036615 D1 DE 60036615D1 DE 60036615 T DE60036615 T DE 60036615T DE 60036615 T DE60036615 T DE 60036615T DE 60036615 D1 DE60036615 D1 DE 60036615D1
Authority
DE
Germany
Prior art keywords
amino acids
reinforcement
tkt gene
amino acid
fermentative
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60036615T
Other languages
English (en)
Other versions
DE60036615T2 (de
Inventor
L K Dunican
Ashling Mccormack
Cliona Stapelton
Kevin Burke
Bettina Moeckel
Georg Thierbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
National University of Ireland Galway NUI
Original Assignee
Degussa GmbH
National University of Ireland
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=DE60036615(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Degussa GmbH, National University of Ireland filed Critical Degussa GmbH
Application granted granted Critical
Publication of DE60036615D1 publication Critical patent/DE60036615D1/de
Publication of DE60036615T2 publication Critical patent/DE60036615T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE60036615T 2000-03-17 2000-07-05 Verfahren zur fermentativen herstellung von l-aminosäuren durch verstärkung des tkt-gens Expired - Lifetime DE60036615T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US52819600A 2000-03-17 2000-03-17
US528196 2000-03-17
PCT/EP2000/006305 WO2001068894A1 (en) 2000-03-17 2000-07-05 Process for the fermentative preparation of l-amino acids with amplification of the tkt gene

Publications (2)

Publication Number Publication Date
DE60036615D1 true DE60036615D1 (de) 2007-11-15
DE60036615T2 DE60036615T2 (de) 2008-06-26

Family

ID=24104635

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60036615T Expired - Lifetime DE60036615T2 (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 (7)

* 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
EP2121735A1 (de) * 2007-02-19 2009-11-25 Evonik Degussa GmbH Verfahren zur herstellung von methionin in corynebakterien mittels überexprimierung von enzymen des pentosephosphatweges
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
BR122021015693B1 (pt) 2011-12-21 2022-05-03 Cj Cheiljedang Corporation Microrganismo produtor de lisina e método para a produção de l-lisina
CA3217305A1 (en) * 2021-04-30 2022-11-03 In Pyo Hong Corynebacterium glutamicum variant with improved l-lysine production ability, and method for producing l-lysine using same
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
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

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
CA2374012A1 (en) 2001-09-20
EP1179084A1 (de) 2002-02-13
DE60036615T2 (de) 2008-06-26
CN1350589A (zh) 2002-05-22
BR0010713A (pt) 2002-02-13
ATE374831T1 (de) 2007-10-15
PL358913A1 (en) 2004-08-23
AU5982200A (en) 2001-09-24
WO2001068894A1 (en) 2001-09-20
SK16192001A3 (sk) 2002-06-04
MXPA01011495A (es) 2003-02-27
EP1179084B1 (de) 2007-10-03
KR20010112494A (ko) 2001-12-20

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: EVONIK DEGUSSA GMBH, 40474 DUESSELDORF, DE

Owner name: NATIONAL UNIVERSITY OF IRELAND, GALWAY, IE

8363 Opposition against the patent