>sp|P76549|YFFR_ECOLI Uncharacterized protein YffR OS=Escherichia coli GN=yffR MKVLGNILWWAFVGFMAYATLIKPDNTDPAVVNYEEPLPMELANYGEPGEGAKIMNAAKI MGRDYAWKHVKEDRLPCLFAAGVVADNILVKYHFSNETEFKLKAAAVRECANVAENNGFV LVGRVFEKRN