CPC A21D 8/042 (2013.01) [C12N 9/2414 (2013.01); C12Y 302/01133 (2013.01)] | 19 Claims |
1. A variant polypeptide having maltogenic alpha-amylase activity wherein, the variant polypeptide comprises an amino acid sequence, which, when aligned with an amino acid sequence of SEQ ID NO: 1, comprises amino acid substitutions F188L, S200N, and D261G, and optionally a further amino acid substitution T288P, wherein the amino acid substitutions are determined with reference to SEQ ID NO: 1, and wherein the variant polypeptide has an amino acid sequence which has at least 70%, 75%, 80%, 85%, 90%, 95%, 96%, 97%, 98%, or at least 99% identity to the amino acid sequence of SEQ ID NO: 1.
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