[Term] id: PR:000002015 name: MHC class II histocompatibility antigen alpha chain DRA def: "An MHC class II histocompatibility antigen alpha chain that is a translation product of the human HLA-DRA gene or a 1:1 ortholog thereof." [PRO:WCB] comment: Category=gene. The mouse ortholog is called H2-Ea. synonym: "MHCcIIalpha_DRA" EXACT PRO-short-label [PRO:DAN] synonym: "H2-IE-alpha" EXACT [] synonym: "MHC class II antigen DRA" EXACT [] synonym: "H2-Ea" RELATED [] synonym: "HLA-DRA" RELATED Gene-based [] synonym: "HLA-DRA1" RELATED Gene-based [] property_value: has_archetype PR:P01903 is_a: PR:000001820 ! MHC class II histocompatibility antigen alpha chain