[Term] id: PR:000061371 name: HLA class II histocompatibility antigen, DQ alpha 1 chain, signal peptide removed form (human) def: "An HLA class II histocompatibility antigen, DQ alpha 1 chain (human) that has had the signal peptide removed. UniProtKB:P01909, 24-254." [PRO:DNx, Reactome:R-HSA-197585, Reactome:R-HSA-2130529, Reactome:R-HSA-2130568, Reactome:R-HSA-2130595, Reactome:R-HSA-2130686, Reactome:R-HSA-2130699, Reactome:R-HSA-2130716, Reactome:R-HSA-2130733, Reactome:R-HSA-2214382] comment: Category=organism-modification. synonym: "hHLA-DQA1/SigPep-" EXACT PRO-short-label [PRO:DNx] synonym: "HLA class II histocompatibility antigen, DQ" RELATED Reactome-displayName [PRO:DNx, Reactome:R-HSA-197585, Reactome:R-HSA-2130529, Reactome:R-HSA-2130568, Reactome:R-HSA-2130595, Reactome:R-HSA-2130686, Reactome:R-HSA-2130699, Reactome:R-HSA-2130716, Reactome:R-HSA-2130733, Reactome:R-HSA-2214382] synonym: "UniProtKB:P01909, 24-254" EXACT PRO-proteoform-std [PRO:DNx] xref: Reactome:R-HSA-197585 "PR:000061371 located_in GO:0005886" xref: Reactome:R-HSA-2130529 "PR:000061371 located_in GO:0030666" xref: Reactome:R-HSA-2130568 "PR:000061371 located_in GO:0032588" xref: Reactome:R-HSA-2130595 "PR:000061371 located_in GO:0030669" xref: Reactome:R-HSA-2130686 "PR:000061371 located_in GO:0005765" xref: Reactome:R-HSA-2130699 "PR:000061371 located_in GO:0012507" xref: Reactome:R-HSA-2130716 "PR:000061371 located_in GO:0071556" xref: Reactome:R-HSA-2130733 "PR:000061371 located_in GO:0030658" xref: Reactome:R-HSA-2214382 "PR:000061371 located_in GO:0000139" is_a: PR:P01909 ! HLA class II histocompatibility antigen, DQ alpha 1 chain (human) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens