>2nvf_A mol:protein length:141 Ubiquinol-cytochrome c reductase iron-sulfur subunitLASIFVDVSSVEPGVQLTVKFLGKPIFIRRRTEADIELGRSVQLGQLVDTNARNANIDAGAEATDQNRTLDEAGEWLVMWGVCTHLGCVPIGGVSGDFGGWFCPCHGCHYDSAGRIRKGPAPENLPIPLAKFIDETTIQLG