[Term] id: PR:000079791 name: DNA-directed RNA polymerase I subunit RPA1 citrullinated 1 (human) def: "A DNA-directed RNA polymerase I subunit RPA1 (human) that has been citrullinated on the residue at the position equivalent to Arg-1639 of the amino acid sequence represented by UniProtKB:O95602. UniProtKB:O95602, Arg-1639, MOD:00219." [PRO:DNx, IEDB_epitope:1763174] comment: Category=organism-modification. synonym: "hPOLR1A/Cit:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:O95602, Arg-1639, MOD:00219" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:O95602 ! DNA-directed RNA polymerase I subunit RPA1 (human) relationship: has_part MOD:00219 ! L-citrulline relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens