>sp|P0A758|KEFG_ECO57 Glutathione-regulated potassium-efflux system ancillary protein KefG OS=Escherichia coli O157:H7 GN=kefG MMSQPAKVLLLYAHPESQDSVANRVLLKPATQLSNVTVHDLYAHYPDFFIDIPREQALLR EHEVIVFQHPLYTYSCPALLKEWLDRVLSRGFASGPGGNQLAGKYWRSVITTGEPESAYR YDALNRYPMSDVLRPFELAAGMCRMHWLSPIIIYWARRQSAQELASHARAYGDWLANPLS PGGR