>9lay_C mol:protein length:239 Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 familyMTGVLTLTRTSVGKKVIMALTGFVLVGFVVFHMYGNLKMYQGPEVYNAYAAGLRELGYPIFGHEHLLWIARFILLASVFLHIWAATSLTLQSRRSLQASSISTVRRYGQHKRQSGYADYTMRFGGVLIFFFIIYHILHLTFGVVGYEPGQFIHPHGDVYETYNNVVYGFQNPLIVGFYLLTMVFLALHLYHGVWSMFQTLGWNNRTYDRLLRGLAIVVAAAVFIGNISFPLAVYFGFVA