BRPI0607604A2 - gene sms 13 - Google Patents

gene sms 13

Info

Publication number
BRPI0607604A2
BRPI0607604A2 BRPI0607604-1A BRPI0607604A BRPI0607604A2 BR PI0607604 A2 BRPI0607604 A2 BR PI0607604A2 BR PI0607604 A BRPI0607604 A BR PI0607604A BR PI0607604 A2 BRPI0607604 A2 BR PI0607604A2
Authority
BR
Brazil
Prior art keywords
polynucleotides
production
vitamin
relates
polypeptides
Prior art date
Application number
BRPI0607604-1A
Other languages
English (en)
Inventor
Anne Francoise Mayer
Masako Shinjoh
Bastien Chevreux
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of BRPI0607604A2 publication Critical patent/BRPI0607604A2/pt

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
    • C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
    • C12P17/02—Oxygen as only ring hetero atoms
    • C12P17/04—Oxygen as only ring hetero atoms containing a five-membered hetero ring, e.g. griseofulvin, vitamin C
    • 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
    • C12N9/0004—Oxidoreductases (1.)
    • C12N9/0006—Oxidoreductases (1.) acting on CH-OH groups as donors (1.1)
    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/58—Aldonic, ketoaldonic or saccharic acids
    • C12P7/60—2-Ketogulonic acid

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)

Abstract

GENE SMS 13. A presente invenção relaciona-se a genes recentemente identificados que codificam proteínas que estão envolvidas na síntese de ácido L-ascórbico (aqui também referido como Vitamina C). A invenção também apresenta polinucleotídeos que compreendem as seqúências de polinucleotídeos de comprimento total dos novos genes e fragmentos dessa, os novos polipeptídeos codificados pelos polinucleotídeos e fragmentos desses, bem como seus equivalentes funcionais. A presente invenção também relaciona-se ao uso dos referidos polinucleotídeos e polipeptídeos como ferramentas biotecnológicas na produção de Vitamina C a partir de microorganismos, pelo qual a modificação do referido polinucleotídeos e/ou polipeptídeos codificados tem um impacto direto ou indireto sobre o rendimento, produção e/ou eficiência de produção do produto de fermentação no referido microorganismo. Também são incluídos métodos/processos de uso dos polinucleotídeos e seqúências de polinucleotídeos modificadas para transformar microorganismos hospedeiros. A invenção também relaciona-se a microorganismos geneticamente construídos e a seu uso para a produção direta de Vitamina c.
BRPI0607604-1A 2005-02-11 2006-02-10 gene sms 13 BRPI0607604A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05405066 2005-02-11
EP05405120 2005-02-11
PCT/EP2006/001210 WO2006084715A1 (en) 2005-02-11 2006-02-10 Gene sms 13

Publications (1)

Publication Number Publication Date
BRPI0607604A2 true BRPI0607604A2 (pt) 2009-09-15

Family

ID=36571410

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607604-1A BRPI0607604A2 (pt) 2005-02-11 2006-02-10 gene sms 13

Country Status (4)

Country Link
US (1) US20100151516A1 (pt)
EP (1) EP1853701A1 (pt)
BR (1) BRPI0607604A2 (pt)
WO (1) WO2006084715A1 (pt)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0758679A4 (en) * 1994-02-25 1999-03-17 Fujisawa Pharmaceutical Co METHOD FOR PRODUCING 2-KETO-L-GULONIC ACID
CA2239802A1 (en) * 1997-08-21 1999-02-21 F. Hoffmann-La Roche Ag D-sorbitol dehydrogenase gene
AU2002363277A1 (en) * 2001-11-02 2003-05-12 Danisco A/S Sequences for the preparation of 5-ketogluconic acid from gluconic acid
WO2004029269A1 (en) * 2002-09-27 2004-04-08 Dsm Ip Assets B.V. Process for producing vitamin c
CN100357446C (zh) * 2002-09-27 2007-12-26 帝斯曼知识产权资产管理有限公司 维生素c的微生物生产方法
US7670814B2 (en) * 2004-01-30 2010-03-02 Dsm Ip Assets B.V. Microbial production of vitamin C

Also Published As

Publication number Publication date
WO2006084715A1 (en) 2006-08-17
US20100151516A1 (en) 2010-06-17
EP1853701A1 (en) 2007-11-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07D Technical examination (opinion) related to article 229 of industrial property law [chapter 7.4 patent gazette]
B07E Notification of approval relating to section 229 industrial property law [chapter 7.5 patent gazette]

Free format text: NOTIFICACAO DE ANUENCIA RELACIONADA COM O ART 229 DA LPI

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]