[Term] id: PR:000078980 name: GRB2-related adapter protein hydroxylated 1 (human) def: "A GRB2-related adapter protein (human) that has been hydroxylated on the residue at the position equivalent to Trp-121 of the amino acid sequence represented by UniProtKB:Q13588. UniProtKB:Q13588, Trp-121, MOD:01622." [PRO:DNx, IEDB_epitope:1320103] comment: Category=organism-modification. synonym: "hGRAP/Hy:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q13588, Trp-121, MOD:01622" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:Q13588 ! GRB2-related adapter protein (human) relationship: has_part MOD:01622 ! monohydroxylated tryptophan relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens