>d1d5zb1 b.1.1.2 (B:93-190) Class II MHC, C-terminal domains of alpha and beta chains {Human (Homo sapiens), HLA-DR4} rrvypevtvypaktqplqhhnllvcsvngfypgsievrwfrngqeektgvvstgliqngd wtfqtlvmletvprsgevytcqvehpsltspltvewra