WO2008111507A1 - Modified glucosamine-6-phosphate synthase - Google Patents

Modified glucosamine-6-phosphate synthase Download PDF

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Publication number
WO2008111507A1
WO2008111507A1 PCT/JP2008/054144 JP2008054144W WO2008111507A1 WO 2008111507 A1 WO2008111507 A1 WO 2008111507A1 JP 2008054144 W JP2008054144 W JP 2008054144W WO 2008111507 A1 WO2008111507 A1 WO 2008111507A1
Authority
WO
WIPO (PCT)
Prior art keywords
glucosamine
phosphate synthase
phosphate
modified glucosamine
protein
Prior art date
Application number
PCT/JP2008/054144
Other languages
French (fr)
Japanese (ja)
Inventor
Kouichi Terazono
Yoshiyuki Yonetani
Original Assignee
Kyowa Hakko Bio Co., Ltd.
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 Kyowa Hakko Bio Co., Ltd. filed Critical Kyowa Hakko Bio Co., Ltd.
Publication of WO2008111507A1 publication Critical patent/WO2008111507A1/en

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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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10—Transferases (2.)
    • C12N9/1096—Transferases (2.) transferring nitrogenous groups (2.6)
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates

Abstract

Disclosed are: a protein having an activity of producing glucosamine-6-phosphate from fructose-6-phosphate and ammonia; DNA encoding the protein; recombinant DNA comprising the DNA; a microorganism capable of producing the protein; and a method for producing glucosamine or glucosamine-6-phosphate by using the microorganism.
PCT/JP2008/054144 2007-03-09 2008-03-07 Modified glucosamine-6-phosphate synthase WO2008111507A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-060104 2007-03-09
JP2007060104 2007-03-09

Publications (1)

Publication Number Publication Date
WO2008111507A1 true WO2008111507A1 (en) 2008-09-18

Family

ID=39759446

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054144 WO2008111507A1 (en) 2007-03-09 2008-03-07 Modified glucosamine-6-phosphate synthase

Country Status (1)

Country Link
WO (1) WO2008111507A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112048486A (en) * 2020-07-23 2020-12-08 中国水产科学研究院南海水产研究所 Penaeus monodon PmGFPT2 gene and application thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000004182A1 (en) * 1998-07-15 2000-01-27 Dcv, Inc. D/B/A Bio-Technical Resources Process and materials for production of glucosamine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000004182A1 (en) * 1998-07-15 2000-01-27 Dcv, Inc. D/B/A Bio-Technical Resources Process and materials for production of glucosamine

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DENG M.-D. ET AL.: "Directed evolution and characterization of Escherichia coli glucosamine synthase", BIOCHIMIE, vol. 88, no. 5, 2006, pages 419 - 429, XP005507361 *
MOUILLERON S. ET AL.: "Glutamine Binding Opens the Ammonia Channel and Activates Glucosamine-6P Synthase", J. BIOL. CHEM., vol. 281, no. 7, 2006, pages 4404 - 4412 *
TEPLYAKOV A. ET AL.: "Channeling of ammonia in glucosamine-6-phosphate synthase", JOURNAL OF MOLECULAR BIOLOGY, vol. 313, no. 5, 2001, pages 1093 - 1102, XP004469295 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112048486A (en) * 2020-07-23 2020-12-08 中国水产科学研究院南海水产研究所 Penaeus monodon PmGFPT2 gene and application thereof
CN112048486B (en) * 2020-07-23 2021-11-09 中国水产科学研究院南海水产研究所 Penaeus monodon PmGFPT2 gene and application thereof

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