>3sqg_G mol:protein length:579 Methyl coenzyme M reductase, alpha subunitMPYNDIQHNFLKAMSDKFAEKPESTATEFYTYGGIAQKGGMRKREFIAEASKIVDSRVNSTPAYNPDAGMPQGQRYLMPYMMNHTDIMVNADDLHWINNAAMQQAWDDMKRGIVLGLDDAHGLLEARLGKEVTPDTISNYMEVLNHALPGGAVIQEHMVETKPMLVNDSYAKIFSGDDDLVDSVDRRFILDINKEFAAGYDKPGEQADQLKDAIGKKIWQILWMPTVVARQTDGGTMFRWVGMQVGMTMINAYKLCAGESVTGEFAYYAKHAAVVQLSNYMPVKRARSHNEPGGMPLGINADSTRSPALFPNDPIRAELESIAVAAMVYDQLWFGTYMSGGVGFTQYASATYTDNILEDFCYKGCEIGLDYAGGKMASIKGDKLNMDILEEIIRAENDYALTQYEAYPTVAESHFGGSVRACCAAAGCGSAVACATGLAQPALSAWSLSMLGHYERVGRLGFFGYDLQDQCTACGSYSYQSDEGMPFEMRGVNYPNYAMNVGHQSAYAGLVAGAHSANHDAWVLSPLWKVAFSDRDLPFDRGYVTREYGLGANREYTKVAGERDLIIAGHYGREPGAKL