>tr|A0A5F1I7Z2|A0A5F1I7Z2_9ESCH Glutathione-regulated potassium-efflux system ancillary protein KefF OS=Escherichia sp. E1130 GN=kefF MILIIYAHPYPHHSHANKRMLEQARTLEGVEIRSLYQLYPDFNIDIAAEQEALSRADLIV WQHPMQWYSIPPLLKLWIDKVFSHGWAYGHGGTALHGKHLLWAVTTGGGESHFEIGAHPG FDVLSQPLQATAIYCGLNWLPPFAMHCTFICDDETLEGQARHYKQRLLEWQEAHHG