WO2006098393A3 - Method for producing an l-amino acid using a bacterium of the enterobacteriaceae family with attenuated sana expression - Google Patents

Method for producing an l-amino acid using a bacterium of the enterobacteriaceae family with attenuated sana expression Download PDF

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Publication number
WO2006098393A3
WO2006098393A3 PCT/JP2006/305187 JP2006305187W WO2006098393A3 WO 2006098393 A3 WO2006098393 A3 WO 2006098393A3 JP 2006305187 W JP2006305187 W JP 2006305187W WO 2006098393 A3 WO2006098393 A3 WO 2006098393A3
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WO
WIPO (PCT)
Prior art keywords
bacterium
producing
amino acid
sana
expression
Prior art date
Application number
PCT/JP2006/305187
Other languages
French (fr)
Other versions
WO2006098393A2 (en
Inventor
Konstantin Vyacheslavovi Rybak
Eva Marina Evgenievna Sheremet
Elena Vitalievna Klyachko
Yury Ivanovich Kozlov
Original Assignee
Ajinomoto Kk
Konstantin Vyacheslavovi Rybak
Eva Marina Evgenievna Sheremet
Elena Vitalievna Klyachko
Yury Ivanovich Kozlov
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
Priority claimed from RU2005107202/13A external-priority patent/RU2326164C2/en
Application filed by Ajinomoto Kk, Konstantin Vyacheslavovi Rybak, Eva Marina Evgenievna Sheremet, Elena Vitalievna Klyachko, Yury Ivanovich Kozlov filed Critical Ajinomoto Kk
Publication of WO2006098393A2 publication Critical patent/WO2006098393A2/en
Publication of WO2006098393A3 publication Critical patent/WO2006098393A3/en

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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
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
    • C07K14/24—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Enterobacteriaceae (F), e.g. Citrobacter, Serratia, Proteus, Providencia, Morganella, Yersinia

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

The present invention provides a method for producing an L-amino acid using a bacterium of the Enterobacteriaceae family, particularly a bacterium belonging to the genus Escherichia or Pantoea, which has been modified to attenuate expression of the sanA gene.
PCT/JP2006/305187 2005-03-15 2006-03-09 Method for producing an l-amino acid using a bacterium of the enterobacteriaceae family with attenuated sana expression WO2006098393A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
RU2005107202 2005-03-15
RU2005107202/13A RU2326164C2 (en) 2005-03-15 2005-03-15 METHOD FOR PRODUCING L-HISTIDINE USING A BACTERIUM BELONGING TO THE GENUS Escherichia, WHEREIN THE sanA GENE IS INACTIVATED
US72356605P 2005-10-05 2005-10-05
US60/723,566 2005-10-05

Publications (2)

Publication Number Publication Date
WO2006098393A2 WO2006098393A2 (en) 2006-09-21
WO2006098393A3 true WO2006098393A3 (en) 2007-06-07

Family

ID=36992140

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2006/305187 WO2006098393A2 (en) 2005-03-15 2006-03-09 Method for producing an l-amino acid using a bacterium of the enterobacteriaceae family with attenuated sana expression

Country Status (1)

Country Link
WO (1) WO2006098393A2 (en)

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MOUSLIM, C. ET AL.: "The sfiX, rfe and metN genes of Salmonella typhimurium and their involvement in the Hisc pleiotropic response", MOLECULAR AND GENERAL GENETICS, vol. 259, no. 1, July 1998 (1998-07-01), pages 46 - 53, XP001010257 *
RIDA, S. ET AL.: "Amplification of a Novel Gene, sanA, Abolishes a Vancomycin-Sensitive Defect in Escherichia coli", JOURNAL OF BACTERIOLOGY, vol. 178, no. 1, January 1996 (1996-01-01), pages 94 - 102, XP002178489 *

Also Published As

Publication number Publication date
WO2006098393A2 (en) 2006-09-21

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