>5xmm_A mol:protein length:275 MHC class I antigen alpha chainGSHSLRYFYTAVSRPGLGEPRFIAVGYVDDTQFVRFDSDAPNPRMEPRAPWVEQEGPEYWDRETRKVKNTAQIFRVDLNTLLRYYNQSESGSHNIQRMYGCDVEPDGRLLRGYNQDSYDGKDYIALNEDLRSWTAADTAAQITGRKWEEAGEAERWRNYLQGTCVESLAKYLDMGKETLLRAESPNTRVTRHPISDREVTLRCWALGFYPAEITLTWQRDGQDHTQDAELVETRPAGDGTFQKWAAVVVSSGEEQRYTCHVQHEGLREPITLRWE