>1P13_1|Chains A, B|Proto-oncogene tyrosine-protein kinase Src|Gallus gallus (9031) AEEWYFGKITRRESERLLLNPENPRGTFLVRESETTKGAYCLSVSDFDNAKGLNVKHYKIRKLDSGGFYITSRTQFSSLQQLVAYYSKHADGLCHRLTNVCP >1P13_2|Chains C, D|Peptide|null CDYANFK