发明名称 |
MUTATED ALKALINE CELLULASE |
摘要 |
A mutated alkaline cellulase derived from a cellulase having the amino acid sequence represented by SEQ ID NO:1 or one having a homology of at least 90% therewith by deleting one or more amino acid residues from the 343- to 377-positions in SEQ ID NO:1 or a region corresponding thereto and then inserting a peptide having from 2 to 15 amino acid residues into the deletion site; and a gene encoding the same. The above alkaline cellulase has an optimum pH value close to the pH value of laundry water (around pH 10.5) and, therefore, is useful as an enzyme for detergents.
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申请公布号 |
WO03091422(A1) |
申请公布日期 |
2003.11.06 |
申请号 |
WO2003JP05371 |
申请日期 |
2003.04.25 |
申请人 |
KAO CORPORATION;HAKAMADA, YOSHIHIRO;OZAWA, TADAHIRO;KOBAYASHI, TOORU |
发明人 |
HAKAMADA, YOSHIHIRO;OZAWA, TADAHIRO;KOBAYASHI, TOORU |
分类号 |
C12N15/09;C11D3/386;C12N1/15;C12N1/19;C12N1/21;C12N9/42;C12N15/56;(IPC1-7):C12N1/15 |
主分类号 |
C12N15/09 |
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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