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Title:
β−グルコシダーゼ活性を有する新規タンパク質およびその用途
Document Type and Number:
Japanese Patent JP5745411
Kind Code:
B2
Abstract:
By combination of hydrophobic chromatography and strongly basic anion-exchange chromatography, a novel, highly hydrophobic ²-glucosidase was successfully identified from Acremonium cellulolyticus. Further, a gene corresponding to the identified ²-glucosidase was isolated. When multiple modifications were introduced into the base sequence of the gene, the gene was successfully expressed in Trichoderma viride at a high level, and the expression product successfully exhibited a high ²-glucosidase activity.

Inventors:
Yokoyama Fumikazu
Kengo Yokoyama
Mitsuka Noriko
Application Number:
JP2011527674A
Publication Date:
July 08, 2015
Filing Date:
August 17, 2010
Export Citation:
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Assignee:
meiji seika Pharma Co., Ltd.
International Classes:
C12N15/09; A23K10/32; B09B3/00; C11D3/386; C11D7/42; C12N1/15; C12N1/19; C12N1/21; C12N5/10; C12N9/42; C12P19/14; C12P21/02
Domestic Patent References:
JP2002101876A2002-04-09
Foreign References:
WO2002026979A12002-04-04
Other References:
JPN6010055804; Fedorova N. D. et al.: 'Definition: Beta-D-glucoside glucohydrolase.' Database DDBJ/EMBL/GenBank [online] , 200903
JPN6010055807; Fedorova N. D. et al.: 'Definition: Talaromyces stipitatus ATCC 10500 scf_1105507295515 genomic scaffold, whole genome shotg' Database DDBJ/EMBL/GenBank [online] , 200812
JPN6010055804; Fedorova N. D. et al.: 'Definition: Beta-D-glucoside glucohydrolase.' Database DDBJ/EMBL/GenBank [online] , 200903
JPN6010055807; Fedorova N. D. et al.: 'Definition: Talaromyces stipitatus ATCC 10500 scf_1105507295515 genomic scaffold, whole genome shotg' Database DDBJ/EMBL/GenBank [online] , 200812
JPN6010055799; Fedorova N. D. et al.: 'Definition: Beta-D-glucoside glucohydrolase.' Database DDBJ/EMBL/GenBank [online] , 200812
JPN6010055801; Fedorova N. D. et al.: 'Definition: Penicillium marneffei ATCC 18224 scf_1105668340752 genomic scaffold, whole genome shotgu' Database DDBJ/EMBL/GenBank [online] , 200810
JPN6010055804; Fedorova N. D. et al.: 'Definition: Beta-D-glucoside glucohydrolase.' Database DDBJ/EMBL/GenBank [online] , 200903
JPN6010055807; Fedorova N. D. et al.: 'Definition: Talaromyces stipitatus ATCC 10500 scf_1105507295515 genomic scaffold, whole genome shotg' Database DDBJ/EMBL/GenBank [online] , 200812
JPN6015016596; J Biosci Bioeng. Vol.107, No.3, 200903, pp.256-261
JPN6010055799; Fedorova N. D. et al.: 'Definition: Beta-D-glucoside glucohydrolase.' Database DDBJ/EMBL/GenBank [online] , 200812
JPN6010055801; Fedorova N. D. et al.: 'Definition: Penicillium marneffei ATCC 18224 scf_1105668340752 genomic scaffold, whole genome shotgu' Database DDBJ/EMBL/GenBank [online] , 200810
JPN6010055804; Fedorova N. D. et al.: 'Definition: Beta-D-glucoside glucohydrolase.' Database DDBJ/EMBL/GenBank [online] , 200903
JPN6010055807; Fedorova N. D. et al.: 'Definition: Talaromyces stipitatus ATCC 10500 scf_1105507295515 genomic scaffold, whole genome shotg' Database DDBJ/EMBL/GenBank [online] , 200812
JPN6015016596; J Biosci Bioeng. Vol.107, No.3, 200903, pp.256-261
Attorney, Agent or Firm:
Patent Business Corporation St. Crest International Patent Office