>sp|O60542|PSPN_HUMAN Persephin OS=Homo sapiens GN=PSPN MAVGKFLLGSLLLLSLQLGQGWGPDARGVPVADGEFSSEQVAKAGGTWLGTHRPLARLRR ALSGPCQLWSLTLSVAELGLGYASEEKVIFRYCAGSCPRGARTQHGLALARLQGQGRAHG GPCCRPTRYTDVAFLDDRHRWQRLPQLSAAACGCGG