DK1481075T3 - L-threonine-producing bacteria and method for producing L-threonine - Google Patents

L-threonine-producing bacteria and method for producing L-threonine

Info

Publication number
DK1481075T3
DK1481075T3 DK03743351.3T DK03743351T DK1481075T3 DK 1481075 T3 DK1481075 T3 DK 1481075T3 DK 03743351 T DK03743351 T DK 03743351T DK 1481075 T3 DK1481075 T3 DK 1481075T3
Authority
DK
Denmark
Prior art keywords
threonine
producing
bacteria
producing bacteria
Prior art date
Application number
DK03743351.3T
Other languages
Danish (da)
Inventor
Mechthild Rieping
Nicole Siebelt
Original Assignee
Evonik Degussa Gmbh
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 Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Priority claimed from PCT/EP2003/002055 external-priority patent/WO2003074719A2/en
Application granted granted Critical
Publication of DK1481075T3 publication Critical patent/DK1481075T3/en

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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/52—Genes encoding for enzymes or proenzymes
    • 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
    • C12N1/00—Microorganisms, 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
    • C12N1/20—Bacteria; Culture media therefor
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Plant Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DK03743351.3T 2002-03-07 2003-02-28 L-threonine-producing bacteria and method for producing L-threonine DK1481075T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10210170 2002-03-07
DE10244581A DE10244581A1 (en) 2002-03-07 2002-09-25 Bacteria producing amino acids and processes for producing L-amino acids
PCT/EP2003/002055 WO2003074719A2 (en) 2002-03-07 2003-02-28 Amino acid-producing bacteria and a process for preparing l-amino acids

Publications (1)

Publication Number Publication Date
DK1481075T3 true DK1481075T3 (en) 2012-03-26

Family

ID=27762791

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03743351.3T DK1481075T3 (en) 2002-03-07 2003-02-28 L-threonine-producing bacteria and method for producing L-threonine

Country Status (7)

Country Link
KR (1) KR20040099299A (en)
AT (1) ATE538209T1 (en)
DE (1) DE10244581A1 (en)
DK (1) DK1481075T3 (en)
ES (1) ES2378985T3 (en)
PL (1) PL394954A1 (en)
PT (1) PT1481075E (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008075855A1 (en) * 2006-12-20 2008-06-26 Cj Cheiljedang Corporation Escherichia coli variety producing l-threonine and method for fabricating the same
KR101294935B1 (en) * 2011-04-01 2013-08-08 씨제이제일제당 (주) Corynebaterium sp. Transformed with a Fructokinase Gene Derived from Escherichia sp. And Process for Preparing L-amino acid using the same
KR101493154B1 (en) * 2013-05-10 2015-02-13 씨제이제일제당 (주) Novel RhtB mutein and the method of producing O-phosphoserine using the same
WO2020138815A1 (en) * 2018-12-26 2020-07-02 대상 주식회사 E. coli variant strain or corynebacterium glutamicum variant strain producing l-amino acids, and method for producing l-amino acids using same
CN114540335A (en) * 2020-11-25 2022-05-27 湖南引航生物科技有限公司 Immobilized modified threonine transaldolase and application thereof
KR20230108789A (en) * 2022-01-11 2023-07-19 대상 주식회사 Mutant in Escherichia with enhanced L-histidine productivity and method for preparing L-histidine using the same
KR102572849B1 (en) * 2022-07-11 2023-08-31 대상 주식회사 Mutant microorganism of Corynebacterium genus producing L-glutamic acid and method for producing L-glutamic acid using the same

Also Published As

Publication number Publication date
KR20040099299A (en) 2004-11-26
DE10244581A1 (en) 2003-09-18
ATE538209T1 (en) 2012-01-15
ES2378985T3 (en) 2012-04-19
PT1481075E (en) 2012-03-12
PL394954A1 (en) 2011-08-16

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