[Term] id: PR:000084655 name: Ras GTPase-activating protein 3 cysteinylated 1 (human) def: "A Ras GTPase-activating protein 3 (human) that has been cysteinylated on the residue at the position equivalent to Cys-154 of the amino acid sequence represented by UniProtKB:Q14644-1. Example: UniProtKB:Q14644-1, Cys-154, MOD:00765." [PRO:DNx, IEDB_epitope:927761] comment: Category=organism-modification. synonym: "hRASA3/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q14644, Cys-154, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q14644-1, Cys-154, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q14644 ! Ras GTPase-activating protein 3 (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens