发明授权
- 专利标题： Cellulomonas 69B4 serine protease variants
- 专利标题（中）： Cellulomonas 69B4丝氨酸蛋白酶变体
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申请号： US11809104申请日： 2007-05-31
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公开(公告)号： US07985569B2公开(公告)日： 2011-07-26
- 发明人: Wolfgang Aehle , David A. Estell , Ronaldus W. J. Hommes , Brian E. Jones , Marc Kolkman , Chris Leeflang , Hiroshi Oh , Ayrookaran J. Poulose , Andrew Shaw , Wilhelmus A. H. van der Kley , Leonardus P. M. van Marrewijk
- 申请人： Wolfgang Aehle , David A. Estell , Ronaldus W. J. Hommes , Brian E. Jones , Marc Kolkman , Chris Leeflang , Hiroshi Oh , Ayrookaran J. Poulose , Andrew Shaw , Wilhelmus A. H. van der Kley , Leonardus P. M. van Marrewijk
- 申请人地址： US CA Palo Alto
- 专利权人： Danisco US Inc.
- 当前专利权人： Danisco US Inc.
- 当前专利权人地址： US CA Palo Alto
- 主分类号： C12N9/48
- IPC分类号： C12N9/48
摘要：
The present invention provides novel Micrococcineae spp serine proteases having multiple substitutions. In particular, the present invention provides serine proteases having multiple substitutions, DNA encoding these proteases, vectors comprising the DNA encoding the proteases, host cells transformed with the vector DNA, and enzymes produced by the host cells. The present invention also provides cleaning compositions (e.g., detergent compositions), animal feed compositions, and textile and leather processing compositions comprising these serine protease variants. In particularly preferred embodiments, the present invention provides mutant (i.e., variant) proteases derived from the wild-type proteases described herein. These variant proteases also find use in numerous applications.
公开/授权文献
- US20080063774A1 Multiple mutation variants of serine protease 公开/授权日：2008-03-13
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