>6pyv_A mol:protein length:276 HLA class I histocompatibility antigen, B-2703 alpha chainGSHSMRYFHTSVSRPGRGEPRFITVGYVDDTLFVRFDSDAASPREEGRAPWIEQEGPEHWDRETQICKAKAQTDREDLRTLLRYYNQSEAGSHTLQNMYGCDVGPDGRLLRGYHQDAYDGKDYIALNEDLSSWTAADTAAQITQRKWEAARVAEQLRAYLEGECVEWLRRYLENGKETLQRADPPKTHVTHHPISDHEATLRCWALGFYPAEITLTWQRDGEDQTQDTELVETRPAGDRTFQKWAAVVVPSGEEQRYTCHVQHEGLPKPLTLRWEP