[Term] id: PR:000066847 name: ataxin-2 phosphorylated 1 (human) def: "An ataxin-2 (human) that has been phosphorylated on the residue at the position equivalent to Tyr-156 of the amino acid sequence represented by UniProtKB:Q99700-1. Example: UniProtKB:Q99700-1, Tyr-156, MOD:00048." [PRO:DNx, IEDB_epitope:1352292] comment: Category=organism-modification. synonym: "hATXN2/Phos:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q99700, Tyr-156, MOD:00048" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q99700-1, Tyr-156, MOD:00048" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q99700 ! ataxin-2 (human) relationship: has_part MOD:00048 ! O4'-phospho-L-tyrosine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens