[Term] id: PR:000081579 name: protein SON methylated 1 (human) def: "A protein SON (human) that has been methylated on the residue at the position equivalent to Cys-1283 of the amino acid sequence represented by UniProtKB:P18583-1. Example: UniProtKB:P18583-1, Cys-1283, MOD:00660." [PRO:DNx, IEDB_epitope:1058582] comment: Category=organism-modification. synonym: "hSON/Me:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P18583, Cys-1283, MOD:00660" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P18583-1, Cys-1283, MOD:00660" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:P18583 ! protein SON (human) relationship: has_part MOD:00660 ! methylated cysteine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens