>9lb0_D mol:protein length:657 Succinate dehydrogenase or fumarate reductase, flavoprotein subunitMSETKNETTVRTGTRQVEYVSVLDSKVPTGPIEQRWDKHRFEMKLVNPANRRKYTIIVVGSGLAGASAAATLGEAGYNVLCFCYQDSPRRAHSIAAQGGINAAKNYRNDGDSIYRLFYDTVKGGDFRARESNVYRLAQVSVNIIDQCVAQGVPFAREYGGLLDNRSFGGAQVARTFYARGQTGQQLLLGAYQALSRQIAAGTVKMFPRTEMLDLVVVDGRARGIITRDMVTGKITRYAADAVVLATGGYGNVFYLSTNAKGCNATAIWRAHRRGAFFGNPCFTQIHPTCIPVSGEYQSKLTLMSESLRNDGRIWVPKKKGDTRRPQDIPESERDYYLEERYPSFGNLVPRDIASRAAKQVCDEGRGVGPGGLGVYLDFADAIKRLGRQKIAERYGNLFDMYKQITGEDPYETPMRIYPAVHYTMGGLWVDYNLQSTIPGLFVIGEANFSDHGANRLGASALMQGLADGYFILPYTIANFLAQVKPGGVSIDRPEFAEAEAEINQRIQRLLSIRGKRTVDSFHRELGKLMWDKCGMARNAAGLREALQRIPEIRAEFWENVNVPGEANDLNQALEKAGRVADFLELAELMCLDALHREESCGGHFREEYQTPDGEALRNDEQFSYVAAWEFTGDLAKPRLHKEPLVFEYVKPTQRSYK