>4u3f_A mol:protein length:446 Mitochondrial ubiquinol-cytochrome-c reductase complex core protein iAATYAQTLQNIPETNVTTLDNGLRVASEESSQPTCTVGVWIGAGSRYENEKNNGAGYFVEHLAFKGTKKRPCAAFEKEVESMGAHFNGYTSREQTAFYIKALSKDMPKVVELLADVVQNCALEESQIEKERGVILQELKEMDNDMTNVTFDYLHATAFQGTALARTVEGTTENIKHLTRADLASYIDTHFKAPRMVLAAAGGISHKELVDAARQHFSGVSFTYKEDAVPILPRCRFTGSEIRARDDALPVAHVALAVEGPGWADPDNVVLHVANAIIGRYDRTFGGGKHLSSRLAALAVEHKLCHSFQTFNTSYSDTGLFGFHFVADPLSIDDMMFCAQGEWMRLCTSTTESEVKRAKNHLRSAMVAQLDGTTPVCETIGSHLLNYGRRISLEEWDSRISAVDARMVRDVCSKYIYDKCPALAAVGPIEQLLDYNRIRSGMYWIRF