[Term] id: PR:000083827 name: serine/threonine-protein kinase ATR cysteinylated 3 (human) def: "A serine/threonine-protein kinase ATR (human) that has been cysteinylated on the residue at the position equivalent to Cys-1721 of the amino acid sequence represented by UniProtKB:Q13535-1. Example: UniProtKB:Q13535-1, Cys-1721, MOD:00765." [PRO:DNx, IEDB_epitope:1577840] comment: Category=organism-modification. synonym: "hATR/Cyst:3" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q13535, Cys-1721, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q13535-1, Cys-1721, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q13535 ! serine/threonine-protein kinase ATR (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens