>sp|B7MAG9|KEFF_ECO45 Glutathione-regulated potassium-efflux system ancillary protein KefF OS=Escherichia coli O45:K1 GN=kefF MILIIYAHPYPHYSHANKRMLEQARTLEGVEIRSLYQLYPDFNIDIAAEQEALSRADLIV WQHPMQWYSIPPLLKLWIDKVFSHGWAYGHGGTALHGKHLLWAVTTGGGESHFEIGAHPG FDVLSQPLQATAIYCGLNWLPPFAMHCTFICDDETLEGQARHYKQRLLEWQEAHHG