>tr|E6BKP0|E6BKP0_ECOLX UPF0304 protein YfbU OS=Escherichia coli MS 85-1 GN=yfbU MEMTNAQRLILSNQYKMMTMLDPANAERYRRLQTIIERGYGLQMRELDREFGELKEETCR TIIDIMEMYHALHVSWSNLQDQQSIDERRVTFLGFDAATEARYLGYVRFMVNVEGRYTHF DAGTHGFNAQTPMWEKYQRMLNVWHACPRQYHLSANEINQIINA