>6hwh_b mol:protein length:554 Ubiquinol-cytochrome C reductase QcrBMSPDFAKLAAAQGDAIDSRYHPSAAVRRQLNKVFPTHWSFLLGEIALYSFIILLLTGVWLTLFFDPSMAHVTYDGVYQPLRGVQMSRAYETALDISFEVRGGLFVRQVHHWAALMFAASIMVHLARIFFTGAFRRPREANWVIGSLLLILAMFEGFFGYSLPDDLLSGTGIRAALSGITMGIPVIGTWMHWALFGGDFPGEILIPRLYALHILLIPGIILALIGAHLALVWFQKHTQFPGPGRTETNVVGVRVMPVFAVKSGAFFAMITGVLGLMGGLLTINPIWNLGPYKPSQVSAGSQPDFYMMWTDGLIRLWPAWEFYPFGHTIPQGVWVAVGMGLVFALLIAYPFIEKKVTGDDAHHNLLQRPRDVPVRTAIGSMAIALYLLLTFACMNDIIALKFHISLNATTWIGRIGMVVLPAIVYFVAYRWAISLQRSDREVLEHGVETGIIKRLPHGAYVELHQPLGPVDEHGHPIPLEYAGAPLPKRMNKLGSGGAPGTGSFLFPDPAVEHEALTEAAHASEHKSLTALKEHQDRIHGNGETNGHHDYKDDDDK