>sp|Q2FEZ4|LUXS_STAA3 S-ribosylhomocysteine lyase OS=Staphylococcus aureus GN=luxS MTKMNVESFNLDHTKVVAPFIRLAGTMEGLNGDVIHKYDIRFKQPNKEHMDMPGLHSLEH LMAENIRNHSDKVVDLSPMGCQTGFYVSFINHDNYDDVLNIVEATLNDVLNATEVPACNE VQCGWAASHSLEGAKTIAQAFLDKRNEWHDVFGTGK