>1N73_1|Chains A, D|Fibrin alpha-1 chain|Petromyzon marinus (7757) AVSDTSGQTLNEHNELEVRYSEVLRELERRIIHLQRRINMQLQQLTLLQHNIKTQVSQILRVEVDIDVALRACKGSCARYLEYRLDKEKNLQLEKAASYIANLKFERFEEVVVEETLNR >1N73_2|Chains B, E|Fibrin beta chain|Petromyzon marinus (7757) SSTHVNAQKEIENRYKEVKIRIESTVAGSLRSMKSVLEHLRAKMQRMEEAIKTQKELCSAPCTVNCRVPVVSGMHCEDIYRNGGRTSEAYYIQPDLFSEPYKVFCDMESHGGGWTVVQNRVDGSSNFARDWNTYKAEFGNIAFGNGKSICNIPGEYWLGTKTVHQLTKQHTQQVLFDMSDWEGSSVYAQYASFRPENEAQGYRLWVEDYSGNAGNALLEGATQLMGDNRTMTIHNGMQFSTFDRDNDNWNPGDPTKHCSREDAGGWWYNRCHAANPNGRYYWGGIYTKEQADYGTDDGVVWMNWKGSWYSMRQMAMKLRPKWP >1N73_3|Chains C, F|Fibrin gamma chain|Petromyzon marinus (7757) DSGQKTVQKILEEVRILEQIGVSHDAQIQELSEMWRVNQQFVTRLQQQLVDIRQTCSRSCQDTTANKISPITGKDCQQVVDNGGKDSGLYYIKPLKAKQPFLVFCEIENGNGWTVIQHRHDGSVNFTRDWVSYREGFGYLAPTLTTEFWLGNEKIHLLTGQQAYRLRIDLTDWENTHRYADYGHFKLTPESDEYRLFYSMYLDGDAGNAFDGFDFGDDPQDKFYTTHLGMLFSTPERDNDKYEGSCAEQDGSGWWMNRCHAGHLNGKYYFGGNYRKTDVEFPYDDGIIWATWHDRWYSLKMTTMKLLPMGRDLSGHGGQQQSKGNSRGDN >1N73_4|Chains G, H, I, J|peptide ligand: Gly-his-Arg-Pro-amide|null GHRP