Title:
CELLOBIOSE 2-EPIMERASE, PROCESS FOR PRODUCING SAME, AND USE OF SAME
Document Type and Number:
WIPO Patent Application WO/2010/090095
Kind Code:
A1
Abstract:
Disclosed are: a cellobiose 2-epimerase having excellent heat resistance; a process for producing the cellobiose 2-epimerase; and a use application of the cellobiose 2-epimerase. Specifically disclosed are: a cellobiose 2-epimerase having excellent heat resistance; DNA encoding the enzyme; recombinant DNA and a transformant each of which carries the DNA; a process for producing the enzyme; and a process for producing an isomerized sugar using the enzyme.
Inventors:
WATANABE HIKARU (JP)
YAGI MASAHIRO (JP)
NISHIMOTO TOMOYUKI (JP)
CHAEN HIROTO (JP)
FUKUDA SHIGEHARU (JP)
YAGI MASAHIRO (JP)
NISHIMOTO TOMOYUKI (JP)
CHAEN HIROTO (JP)
FUKUDA SHIGEHARU (JP)
Application Number:
PCT/JP2010/050928
Publication Date:
August 12, 2010
Filing Date:
January 25, 2010
Export Citation:
Assignee:
HAYASHIBARA BIOCHEM LAB (JP)
WATANABE HIKARU (JP)
YAGI MASAHIRO (JP)
NISHIMOTO TOMOYUKI (JP)
CHAEN HIROTO (JP)
FUKUDA SHIGEHARU (JP)
WATANABE HIKARU (JP)
YAGI MASAHIRO (JP)
NISHIMOTO TOMOYUKI (JP)
CHAEN HIROTO (JP)
FUKUDA SHIGEHARU (JP)
International Classes:
C12N15/00; C12N1/15; C12N1/19; C12N1/21; C12N5/10; C12N9/90; C12N15/09; C12P19/00
Domestic Patent References:
| WO2008062555A1 | 2008-05-29 | |||
| WO2007058086A1 | 2007-05-24 |
Foreign References:
| JPH06125776A | 1994-05-10 | |||
| JPS5823799A | 1983-02-12 | |||
| JPS5872598A | 1983-04-30 | |||
| JPH0779498A | 1995-03-20 |
Other References:
DATABASE PROTEIN [online] NCBI; 2007, XP008164001, Database accession no. YP_001179132
VAN DE WERKEN H.J. ET AL.: "Hydrogenomics of the extremely thermophilic bacterium Caldicellulosiruptor saccharolyticus", APPL. ENVIRON. MICROBIOL., vol. 74, no. 21, 2008, pages 6720 - 6729
TAGUCHI H. ET AL.: "Cloning and sequencing of the gene for cellobiose 2-epimerase from a ruminal strain of Eubacterium cellulosolvens.", FEMS MICROBIOL LETT., vol. 287, no. 1, 2008, pages 34 - 40
See also references of EP 2395080A4
"Enzyme Nomenclature", 1992, ACADEMIC PRESS INC.
TYLERET, ARCHIVES OF BIOCHEMISTRYANDBIOPHYSICS, vol. 119, 1967, pages 363 - 367
ITO ET AL., BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATION, vol. 360, 2007, pages 640 - 645
ITO ET AL., APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, vol. 79, 2008, pages 433 - 441
FURTHERMORE, TAGUCHI ET AL., FEMS MICROBIOLOGY LETTERS, vol. 287, 2008, pages 34 - 40
NISHIMUKAI ET AL., JOURNAL OFAGRICULTURAL AND FOOD CHEMISTRY, vol. 56, 2008, pages 10340 - 10345
"American Type Culture Collection Medium No. 1368", 1992, AMERICAN TYPE CULTURE COLLECTION, article "ATCC Catalogue of American Type Culture Collection the 18thed.", pages: 470
USUI ET AL., AGRICULTURAL BIOLOGICAL CHEMISTRY, vol. 43, 1979, pages 863 - 865
PFEFFER ET AL., CARBOHYDRATE RESEARCH, vol. 102, 1982, pages 11 - 22
VAN DE WERKEN H.J. ET AL.: "Hydrogenomics of the extremely thermophilic bacterium Caldicellulosiruptor saccharolyticus", APPL. ENVIRON. MICROBIOL., vol. 74, no. 21, 2008, pages 6720 - 6729
TAGUCHI H. ET AL.: "Cloning and sequencing of the gene for cellobiose 2-epimerase from a ruminal strain of Eubacterium cellulosolvens.", FEMS MICROBIOL LETT., vol. 287, no. 1, 2008, pages 34 - 40
See also references of EP 2395080A4
"Enzyme Nomenclature", 1992, ACADEMIC PRESS INC.
TYLERET, ARCHIVES OF BIOCHEMISTRYANDBIOPHYSICS, vol. 119, 1967, pages 363 - 367
ITO ET AL., BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATION, vol. 360, 2007, pages 640 - 645
ITO ET AL., APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, vol. 79, 2008, pages 433 - 441
FURTHERMORE, TAGUCHI ET AL., FEMS MICROBIOLOGY LETTERS, vol. 287, 2008, pages 34 - 40
NISHIMUKAI ET AL., JOURNAL OFAGRICULTURAL AND FOOD CHEMISTRY, vol. 56, 2008, pages 10340 - 10345
"American Type Culture Collection Medium No. 1368", 1992, AMERICAN TYPE CULTURE COLLECTION, article "ATCC Catalogue of American Type Culture Collection the 18thed.", pages: 470
USUI ET AL., AGRICULTURAL BIOLOGICAL CHEMISTRY, vol. 43, 1979, pages 863 - 865
PFEFFER ET AL., CARBOHYDRATE RESEARCH, vol. 102, 1982, pages 11 - 22
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