[Term] id: PR:P01909 name: HLA class II histocompatibility antigen, DQ alpha 1 chain (human) def: "An MHC class II histocompatibility antigen alpha chain DQA1 that is encoded in the genome of human." [PRO:WCB, UniProtKB:P01909] comment: Category=organism-gene. Requested by=IEDB. synonym: "hHLA-DQA1" EXACT PRO-short-label [PRO:DNx] synonym: "DC-1 alpha chain (human)" EXACT [UniProtKB:P01909] synonym: "DC-alpha (human)" EXACT [UniProtKB:P01909] synonym: "HLA-DCA" EXACT [UniProtKB:P01909] synonym: "MHC class II DQA1 (human)" EXACT [UniProtKB:P01909] synonym: "HLA-DQA1" RELATED Gene-based [UniProtKB:P01909] xref: UniProtKB:P01909 intersection_of: PR:000002013 ! MHC class II histocompatibility antigen alpha chain DQA1 intersection_of: only_in_taxon NCBITaxon:9606 ! Homo sapiens relationship: has_gene_template HGNC:4942 ! HLA-DQA1 (human) relationship: has_canonical_sequence UniProtKB:P01909 ! P01909-1