发明名称 |
Method for preparing modified subtilisins |
摘要 |
There are described methods for making mutant subtilisins, the methods comprising obtaining a DNA fragment from a Bacillus subtilisin and introducing a mutation into the fragment by substituting at least one amino acid, transforming a suitable host cell with the mutated DNA, recovering a mutant subtilisin and screening the mutant subtilisin for certain altered enzymatic properties.
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申请公布号 |
US5441882(A) |
申请公布日期 |
1995.08.15 |
申请号 |
US19900521010 |
申请日期 |
1990.05.09 |
申请人 |
GENENCOR, INC. |
发明人 |
ESTELL, DAVID A.;WELLS, JAMES A.;BOTT, RICHARD R. |
分类号 |
C11D3/386;C12N9/54;C12N15/10;C12N15/75;C12R1/07;(IPC1-7):C12N15/00;C12N15/57 |
主分类号 |
C11D3/386 |
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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