[Term]
id: PR:000070272
name: HLA class II histocompatibility antigen, DQ alpha 2 chain sulfated 1 (human)
def: "An HLA class II histocompatibility antigen, DQ alpha 2 chain (human) that has been sulfated on the residue at the position equivalent to Tyr-187 of the amino acid sequence represented by UniProtKB:P01906. UniProtKB:P01906, Tyr-187, MOD:00181." [PRO:DNx, IEDB_epitope:1855307]
comment: Category=organism-modification.
synonym: "hHLA-DQA2/Sulf:1" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P01906, Tyr-187, MOD:00181" EXACT PRO-proteoform-std [PRO:DNx]
is_a: PR:P01906 ! HLA class II histocompatibility antigen, DQ alpha 2 chain (human)
relationship: has_part MOD:00181 ! O4'-sulfo-L-tyrosine
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens