>tr|A0A5W7Z6T6|A0A5W7Z6T6_SALDE Glutathione-regulated potassium-efflux system ancillary protein KefF OS=Salmonella derby GN=kefF MILIIYAHPYPHHSHANKRMLEQAGTLENVEIRSLYHLYPDFNIDVAAEQEALSRASLIV WQHPMQWYSVPPLLKLWMDKVLTHGWAYGHGGTALHGKHLLWAVTTGGGENHFTIGSHPG FDVLSQPLQATALYCGLKWLPPFAMHCTFICDDDTLQAQARQYKQRLLAWQEVNHG