发明名称 |
Amylase polypeptides |
摘要 |
This invention relates to polypeptides, more specifically amylase polypeptides and nucleic acids encoding these, and their uses e.g. as non-maltogenic exoamylases in producing food or feed products. |
申请公布号 |
US8753859(B2) |
申请公布日期 |
2014.06.17 |
申请号 |
US201113287492 |
申请日期 |
2011.11.02 |
申请人 |
Dupont Nutrition Biosciences APS |
发明人 |
Kragh Karsten Matthias;Kellet-Smith Anja Hemmingsen;Mikkelsen René;Mejldal Rie;Bundgaard Jenner Rikke L. |
分类号 |
C12N9/28;C12N9/26;C12Q1/40;C12P19/14;A23C17/00;A23L1/31;C07H21/04 |
主分类号 |
C12N9/28 |
代理机构 |
Vedder Price P.C. |
代理人 |
Vedder Price P.C. ;Kowalski Thomas J. |
主权项 |
1. A recombinantly produced polypeptide having amylase activity comprising an amino acid sequence having at least 90% sequence identity to the amino acid sequence of SEQ ID NO: 1, and wherein the polypeptide comprises one or more amino acid substitutions at the following positions: 235, 240, 311, 350, 364, or 409 with reference to the position numbering of the sequence shown in SEQ ID NO: 1.
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地址 |
Copenhagen DK |