发明名称 |
MALTOGENIC ALPHA-AMYLASE VARIANTS |
摘要 |
The inventors have modified the amino acid sequence of a maltogenic alphaamylase to obtain variants with improved properties, based on the threedimensional structure of the maltogenic alpha-amylase Novamyl. The variants have altered physicochemical properties., e.g. an altered pH optimum, improved thermostability, increased specific activity, an altered cleavage pattern or an increased ability to reduce retrogradation of starch or staling of bread.
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申请公布号 |
CA2321595(A1) |
申请公布日期 |
1999.09.02 |
申请号 |
CA19992321595 |
申请日期 |
1999.02.26 |
申请人 |
NOVO NORDISK A/S |
发明人 |
BEIER, LARS;FRANDSEN, TORBEN PETER;CHERRY, JOEL ROBERT;SVENDSEN, ALLAN;ANDERSEN, CARSTEN |
分类号 |
C12N9/28;A21D8/04;C12N1/15;C12N1/21;C12N15/09;C12N15/56;C12R1/07;(IPC1-7):C12N9/28 |
主分类号 |
C12N9/28 |
代理机构 |
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代理人 |
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地址 |
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