>tr|A4N5P7|A4N5P7_HAEIF Ion-translocating oxidoreductase complex subunit B OS=Haemophilus influenzae R3021 GN=rnfB MTFLFIVITLLALIFGAILGFASIKLKVEADPVVEKIDAILPQSQCGQCGYPGCKPYAEA ICNGDEITKCIPGGQTTIVKIAEILGVDVPTMEGIEEPIEKVAFIDENMCIGCTKCIQAC PVDAIIGTNKAMHTIIPDLCTGCELCVAPCPTDCILMIPVKKNIDNWDWKFDAKLVIPVM NVDGSEKKLVVGE