>tr|A0A1G4HPR1|A0A1G4HPR1_HUMAN MHC class II antigen OS=Homo sapiens GN=HLA-DRB3 RFLELLKSECHFFNGTERVRFLERYFHNQEEFVRFDSDVGEYRAVTELGRPVAESWNSQK DLLEQKRGQVDNYCRHNYGVVESFTVQRRVHPQVTVYPAKTQPLQHHNLLVCSVSGFYPG SIEVRWFRNGQEEKTGVVSTGLIHNGDWTFQTLVMLETVPRSGEVYTCQVEHPSVTSPLT VEW