[Term] id: PR:000076940 name: RNA polymerase II-associated protein 3 cysteinylated 1 (human) def: "An RNA polymerase II-associated protein 3 (human) that has been cysteinylated on the residue at the position equivalent to Cys-304 of the amino acid sequence represented by UniProtKB:Q9H6T3-1. Example: UniProtKB:Q9H6T3-1, Cys-304, MOD:00765." [PRO:DNx, IEDB_epitope:1593413] comment: Category=organism-modification. synonym: "hRPAP3/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q9H6T3, Cys-304, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q9H6T3-1, Cys-304, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q9H6T3 ! RNA polymerase II-associated protein 3 (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens