发明名称 |
GLUCOAMYLASE VARIANTS |
摘要 |
The present invention relates to glucoamylase variants. In particular, the invention relates to variants in the starch binding domain (SBD) of a glucoamylase. The invention also relates to variants having altered properties (e.g., improved thermostability and/or increased specific activity) as compared to a corresponding parent glucoamylase. The present invention also provides enzyme compositions comprising the variant glucoamylases; DNA constructs comprising polynucleotides encoding the variants; and methods of producing the glucoamylase variants in host cells. |
申请公布号 |
CA2702019(A1) |
申请公布日期 |
2009.04.16 |
申请号 |
CA20082702019 |
申请日期 |
2008.04.08 |
申请人 |
DANISCO US INC. |
发明人 |
AEHLE, WOLFGANG;BOTT, RICHARD R.;NIKOLAEV, IGOR;SCHEFFERS, MARTIJN;VAN SOLINGEN, PIET;VROEMEN, CASPER |
分类号 |
C12N9/34;C07K14/37;C12N15/31;C12N15/56;C12N15/62 |
主分类号 |
C12N9/34 |
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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