>gi|4757902 caltractin [Homo sapiens] MASNFKKANMASSSQRKRMSPKPELTEEQKQEIREAFDLFDADGTGTIDV KELKVAMRALGFEPKKEEIKKMISEIDKEGTGKMNFGDFLTVMTQKMSEK DTKEEILKAFKLFDDDETGKISFKNLKRVAKELGENLTDEELQEMIDEAD RDGDGEVSEQEFLRIMKKTSLY