[Term] id: PR:000077336 name: trifunctional purine biosynthetic protein adenosine-3 phosphorylated 1 (human) def: "A trifunctional purine biosynthetic protein adenosine-3 (human) that has been phosphorylated on the residue at the position equivalent to Tyr-274 of the amino acid sequence represented by UniProtKB:P22102-1. Example: UniProtKB:P22102-1, Tyr-274, MOD:00048." [PRO:DNx, IEDB_epitope:2150080] comment: Category=organism-modification. synonym: "hGART/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P22102, Tyr-274, MOD:00048" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P22102-1, Tyr-274, MOD:00048" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:P22102 ! trifunctional purine biosynthetic protein adenosine-3 (human) relationship: has_part MOD:00048 ! O4'-phospho-L-tyrosine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens