[Term] id: PR:000076137 name: U5 small nuclear ribonucleoprotein 200 kDa helicase methylated 4 (human) def: "A U5 small nuclear ribonucleoprotein 200 kDa helicase (human) that has been methylated on the residue at the position equivalent to Cys-1278 of the amino acid sequence represented by UniProtKB:O75643-1. Example: UniProtKB:O75643-1, Cys-1278, MOD:00660." [PRO:DNx, IEDB_epitope:1003942] comment: Category=organism-modification. synonym: "hSNRNP200/Me:4" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:O75643, Cys-1278, MOD:00660" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:O75643-1, Cys-1278, MOD:00660" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:O75643 ! U5 small nuclear ribonucleoprotein 200 kDa helicase (human) relationship: has_part MOD:00660 ! methylated cysteine relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens