>sp|Q1CIY8|RNFB_YERPN Ion-translocating oxidoreductase complex subunit B OS=Yersinia pestis bv. Antiqua GN=rnfB MMSLWIAIGALSTLALVSGVVLGFAARRFQVDEDPVVEQVDAILPQSQCGQCGYPGCRPY AEAVSTGGEKINKCAPGGEQVMLKLAELLAVEPQPLDGDESAAHPQRKVAFIDEANCIGC TKCIQACPVDAIIGATRAMHTVLSDLCTGCDLCVAPCPTDCIEMIPVATTTANWKWDLNT IPVKNLPN