Patent ID: 7374921
Filing Date: 2008-05-20
Classification: C11D,C12N,C12Y,D21C,D21H

Abstract:
1. A polypeptide selected from the group consisting of: (a) a polypeptide comprising the amino acid sequence of SEQ ID NO:1, wherein said polypeptide has an amino acid substitution at position 162 of SEQ ID NO:1, (b) a polypeptide comprising the amino acid sequence of SEQ ID NO: 1, wherein said polypeptide has one additional amino acid at the N-terminus of said polypeptide, and wherein said polypeptide has an amino acid substitution at position 162 of SEQ ID NO:1, (c) a polypeptide comprising the amino acid sequence of SEQ ID NO: 1, wherein said polypeptide has a deletion of the N-terminal amino acid of said polypeptide, and wherein said polypeptide has an amino acid substitution at position 162 of SEQ ID NO:1, and (d) a polypeptide comprising the amino acid sequence of SEQ ID NO: 1, wherein said polypeptide has a plurality of additional amino acids at the N-terminus of said polypeptide, and wherein said polypeptide has an amino acid substitution at position 162 of SEQ ID NO:1.