[Term] id: PR:000066867 name: protein mono-ADP-ribosyltransferase PARP9 cysteinylated 1 (human) def: "A protein mono-ADP-ribosyltransferase PARP9 (human) that has been cysteinylated on the residue at the position equivalent to Cys-821 of the amino acid sequence represented by UniProtKB:Q8IXQ6-1. Example: UniProtKB:Q8IXQ6-1, Cys-821, MOD:00765." [PRO:DNx, IEDB_epitope:1593910] comment: Category=organism-modification. synonym: "hPARP9/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q8IXQ6, Cys-821, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q8IXQ6-1, Cys-821, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q8IXQ6 ! protein mono-ADP-ribosyltransferase PARP9 (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens