Peptide sequence: TYMPATSAMQ GAYLPQYAHM QTTAVPVEEA SGQQQVAVET SNDHSPYTFQ Sequence homology: Cow: 93%; Dog: 100%; Goat: 93%; Guinea Pig: 100%; Horse: 100%; Human: 100%; Mouse: 100%; Rabbit: 100%; Rat: 100%. This gene encodes a member of a small family of