发明申请
- 专利标题: Glucoamylase variants with altered properties
- 专利标题(中): 具有改变性质的葡糖淀粉酶变体
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申请号: US12292563申请日: 2008-11-20
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公开(公告)号: US20090275080A1公开(公告)日: 2009-11-05
- 发明人: Wolfgang Aehle , Richard R. Bott , Martijn Scheffers , Piet Van Solingen
- 申请人: Wolfgang Aehle , Richard R. Bott , Martijn Scheffers , Piet Van Solingen
- 申请人地址: US CA Palo Alto
- 专利权人: Danisco US Inc., Genencor Division
- 当前专利权人: Danisco US Inc., Genencor Division
- 当前专利权人地址: US CA Palo Alto
- 主分类号: C12P21/06
- IPC分类号: C12P21/06 ; C12N9/34 ; C12N5/00 ; C12N15/63 ; C07H21/04
摘要:
The present disclosure relates to variants of a parent glucoamylase having altered properties (e.g., improved thermostability and/or specific activity). In particular, the present disclosure provides compositions comprising the variant glucoamylases, including starch hydrolyzing compositions and cleaning compositions. The disclosure also relates to DNA constructs encoding the variants and methods of producing the glucoamylase variants in host cells.
公开/授权文献
- US08058033B2 Glucoamylase variants with altered properties 公开/授权日:2011-11-15