Patent ID: 7465570
Filing Date: 2008-12-16
Classification: A21D,C12N,C12Y

Abstract:
1. A variant polypeptide which has hydrolytic activity towards an ester bond in a polar lipid and comprises an amino acid sequence which has at least 95% identity to SEQ ID NO: 1 or 2 and comprises a substitution at position 29, 33, 83 or 255 with a different amino acid than originally present in the sequence, wherein (a) the substitution at position 29 is with a different amino acid; (b) the substitution at position 33 is with a different amino acid; (c) the substitution at position 83 is with Asp, Gln, or Met; (d) the substitution at position 255 is with Gln, Ile, Leu, or Val; and wherein each position corresponds to the position of the amino acid sequence of SEQ ID NO: 1.