Patent ID: 8507241

Claim:
An isolated polypeptide with lysophospholipase activity selected from a) a polypeptide that is encoded by the coding region of a DNA sequence selected from i) DNA sequences that comprise the nucleotide sequence of SEQ ID NO: 1, ii) DNA sequences that comprise the coding sequence of SEQ ID NO: 1, iii) DNA sequences that encode the protein sequence of SEQ ID NO: 2, iv) DNA sequences that are encoded by the plasmid B6Sma35 deposited under accession number DSM 18370, v) DNA sequences that hybridize with one of the DNA sequences according to i), ii), iii) or iv) under stringent conditions, wherein the stringent conditions are hybridization at 65° C. for 18 h in dextran sulphate solution, washing of the filter for 30 min each, first with 6×SSC, twice 2×SSC, twice 2×SSC, 0.1% SDS and 0.2×SSC at 65° C., vi) DNA sequences that are variants of any of the DNA sequences according to i), ii), iii), iv) or v), wherein any variability is due to the degeneracy of the genetic code such that the variant encodes an identical protein sequence, and vii) strands having a full complement of the DNA of i) to vi), b) a polypeptide comprising the amino acid sequence of SEQ ID NO: 2, c) a polypeptide with a sequence that has at least 89% identity to amino acids 16 to 611 of SEQ ID NO: 2, d) a polypeptide that is encoded by a nucleic acid sequence that hybridizes under said stringent conditions with (i) nucleotides 580 to 2367 of SEQ ID NO: 1, (ii) the cDNA sequence included in nucleotides 580 to 2367 of SEQ ID NO: 1, (iii) a partial sequence of (i) or (ii) of at least 100 nucleotides or (iv) a strand fully complementary to (i), (ii) or (iii).