[Term] id: PR:000074340 name: U3 small nucleolar RNA-associated protein 18 homolog methylated 1 (human) def: "A U3 small nucleolar RNA-associated protein 18 homolog (human) that has been methylated on the residue at the position equivalent to Cys-507 of the amino acid sequence represented by UniProtKB:Q9Y5J1. UniProtKB:Q9Y5J1, Cys-507, MOD:00660." [PRO:DNx, IEDB_epitope:1057661] comment: Category=organism-modification. synonym: "hUTP18/Me:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q9Y5J1, Cys-507, MOD:00660" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:Q9Y5J1 ! U3 small nucleolar RNA-associated protein 18 homolog (human) relationship: has_part MOD:00660 ! methylated cysteine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens