>9RB5_1|Chain A|Staphylokinase|Staphylococcus aureus (1280) SSSFDKGKYKKGDDASYFEPTGPYLMVNVTGVDSAGNELLSPHYVEFPIKPGTTLTKEKIEYYVQWALDATAYREFRVVELAPAAKIEVAYYDKNKKKDESKSFPITAAGFVVPDLSEHIKNPGFNLITTVVIERK