发明授权
- 专利标题： MUTANT THERMOMONOSPORA SPP. CELLULASE
- 专利标题（中）： Thermomonospora SPP突变纤维素酶
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申请号： EP98940917.2申请日： 1998-08-14
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公开(公告)号： EP1009810B1公开(公告)日： 2004-06-16
- 发明人: GOEDEGEBUUR, Frits , WINETZKY, Deborah , POWER, Scott, D. , VAN KIMMENADE, Anita , YOON, Mee-Young
- 申请人： GENENCOR INTERNATIONAL, INC.
- 申请人地址： 925 Page Mill Road Palo Alto, California 94304 US
- 专利权人： GENENCOR INTERNATIONAL, INC.
- 当前专利权人： GENENCOR INTERNATIONAL, INC.
- 当前专利权人地址： 925 Page Mill Road Palo Alto, California 94304 US
- 代理机构： Kiddle, Simon John
- 优先权： US924440 19970827
- 国际公布： WO1999010481 19990304
- 主分类号： C12N9/42
- IPC分类号： C12N9/42
摘要：
A mutant cellulase obtainable from Thermomonospora spp. is provided which differs from a precursor cellulase in that it has been genetically engineered to introduce a substitution, deletion or addition of an amino acid residue to said precursor cellulase which provided improved activity in a detergent. Preferably, the substitution is at a residue corresponding to T140 in Thermomonospora fusca.
公开/授权文献
- EP1009810A2 MUTANT $i(THERMOMONOSPORA SPP.) CELLULASE 公开/授权日：2000-06-21
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