>sp|O31460|YBGB_BACSU Uncharacterized membrane protein YbgB OS=Bacillus subtilis (strain 168) OX=224308 GN=ybgB PE=2 SV=1 MFLFTNGKVLWGAVIAAFILSIVFYPFLPTQMPIHYDVANSPDLTVNKLAGTVMLPVLMV VFAWARKINWQFVFAVYILLICHIVVLCLAL