>tr|A0AA36KXH2|A0AA36KXH2_ECOLX Ion-translocating oxidoreductase complex subunit B OS=Escherichia coli O25b:H4-ST131 GN=rnfB MNAIWIAVAAVSLLALAFGAILGYASRRFAVEDDPVVEKIDEILPQSQCGQCGYPGCRPY AEAISCNGEKINRCAPGGEAVMLKIAELLNVEPQPLDGEAQELTPARMVAVIDENNCIGC TKCIQACPVDAIVGATRAMHTVMSDLCTGCNLCVDPCPTHCISLQPVAETPDSWKWDLNT IPVRIIPVEHHA