>8BQ3_1|Chain A|Proto-oncogene tyrosine-protein kinase Src|Homo sapiens (9606) MASMTGGQQMGDARSIVEAMYDYVSEMETDLSFTKGEALIIVENNEGDWWLARKMNSTEVGYIPSNYVKIRDLERGDYKDDDDKKK >8BQ3_2|Chain B|PRO-LEU-PRO|synthetic construct (32630) VSLARRPLPPLP