>sp|P39760|KTRC_BACSU Ktr system potassium uptake protein C OS=Bacillus subtilis GN=ktrC MKKEFAVIGLGRFGGSICKALSEEGVEVMAMDIDEDKVNEYAKIASHAVIGDSTDESVLK NLGLRNFDHVIVAIGENIQASILTTLILKELGVHTITVKAQNDYHEKVLSKIGADHIVHP ERDMAKRIAHNIVSNNVLDYLELSEEHSLVEIVANSRLAGNTLLDLDIRAKYGINIVAIK RGKEVIVSPLATEVIHQEDILIVIGSVTDISRFEKRVLHTK