BRPI0409196A - bactéria produtora de l-aminoácido, e, método para produzir um l-aminoácido aromático - Google Patents

bactéria produtora de l-aminoácido, e, método para produzir um l-aminoácido aromático

Info

Publication number
BRPI0409196A
BRPI0409196A BRPI0409196-5A BRPI0409196A BRPI0409196A BR PI0409196 A BRPI0409196 A BR PI0409196A BR PI0409196 A BRPI0409196 A BR PI0409196A BR PI0409196 A BRPI0409196 A BR PI0409196A
Authority
BR
Brazil
Prior art keywords
amino acid
producing
aromatic
bacteria
producing bacteria
Prior art date
Application number
BRPI0409196-5A
Other languages
English (en)
Inventor
Andrey Yurievich Gulevich
Irina Vladimirovna Biryukova
Danila Vadimovich Zimenkov
Aleksandra Yuriev Skorokhodova
Aleksandr Dmitrievch Kivero
Alla Valentinovna Belareva
Sergei Vladimirovich Mashko
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
Application filed by Ajinomoto Kk filed Critical Ajinomoto Kk
Publication of BRPI0409196A publication Critical patent/BRPI0409196A/pt
Publication of BRPI0409196B1 publication Critical patent/BRPI0409196B1/pt

Links

Classifications

    • 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
    • C12P13/22Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
    • 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
    • C12P13/22Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
    • C12P13/227Tryptophan

Landscapes

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

Abstract

"BACTéRIA PRODUTORA DE L-AMINOáCIDO, E, MéTODO PARA PRODUZIR UM L-AMINOáCIDO AROMáTICO". A presente invenção diz respeito a um método para produzir L-aminoácidos, tais como L-triptofano, L-fenilalanina e L-tirosina, com o uso de uma bactéria pertencente ao gênero Escherichia, e em que a produtividade de L-aminoácido da referida bactéria é aumentada pelo aumento de uma atividade de PEP carboxiquinase, que é codificada pelo gene pckA.
BRPI0409196-5A 2003-04-07 2004-04-06 Método para produzir um l-aminoácido aromático BRPI0409196B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2003109477/13A RU2268300C2 (ru) 2003-04-07 2003-04-07 СПОСОБ ПОЛУЧЕНИЯ L-АМИНОКИСЛОТ С ИСПОЛЬЗОВАНИЕМ БАКТЕРИЙ, ОБЛАДАЮЩИХ ПОВЫШЕННОЙ ЭКСПРЕССИЕЙ ГЕНА pckA
RU2003109477 2003-04-07
PCT/JP2004/004968 WO2004090125A2 (en) 2003-04-07 2004-04-06 Method for producing l-amino acid using bacteria having enhanced expression of the gene pcka

Publications (2)

Publication Number Publication Date
BRPI0409196A true BRPI0409196A (pt) 2006-04-11
BRPI0409196B1 BRPI0409196B1 (pt) 2015-09-22

Family

ID=33157466

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409196-5A BRPI0409196B1 (pt) 2003-04-07 2004-04-06 Método para produzir um l-aminoácido aromático

Country Status (6)

Country Link
US (1) US20060035348A1 (pt)
EP (1) EP1611241B1 (pt)
JP (1) JP4500980B2 (pt)
BR (1) BRPI0409196B1 (pt)
RU (1) RU2268300C2 (pt)
WO (1) WO2004090125A2 (pt)

Families Citing this family (64)

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Also Published As

Publication number Publication date
BRPI0409196B1 (pt) 2015-09-22
US20060035348A1 (en) 2006-02-16
JP4500980B2 (ja) 2010-07-14
JP2006521816A (ja) 2006-09-28
WO2004090125A2 (en) 2004-10-21
EP1611241B1 (en) 2016-11-02
EP1611241A2 (en) 2006-01-04
WO2004090125A8 (en) 2005-06-30
RU2268300C2 (ru) 2006-01-20
WO2004090125A3 (en) 2004-11-25

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