发明名称 |
METHOD FOR PRODUCING GLUCOSIDASE, ENZYME COMPOSITION, AND BIOMASS HYDROLYSIS METHOD |
摘要 |
<p>A glucosidase having improved cellulose degradation efficiency is provided and an efficient method for hydrolyzing biomass using the glucosidase is provided. The present invention provides a method for producing a mutant glucosidase, which includes introducing DNA encoding a secretion signal sequence and DNA encoding Asn-X-Ser or Asn-X-Thr into DNA encoding a glucosidase derived from a thermophile, and introducing the resulting DNA into a eukaryotic microorganism and expressing it as a secretory protein. The present invention also provides an enzyme composition containing the mutant glucosidase and a method for hydrolyzing biomass using the enzyme composition.</p> |
申请公布号 |
KR20130014516(A) |
申请公布日期 |
2013.02.07 |
申请号 |
KR20127023914 |
申请日期 |
2011.01.26 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
KURIHARA HIROYUKI;WATANABE SHIOMI;YAMADA KATSUSHIGE;ISHIKAWA KAZUHIKO;WADA YASUNOBU;KADO YUJI |
分类号 |
C12N9/42;C12N1/19;C12N15/56;C12P19/02 |
主分类号 |
C12N9/42 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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