[Term] id: PR:000069794 name: signal transducer and activator of transcription 1-alpha/beta cysteinylated 1 (human) def: "A signal transducer and activator of transcription 1-alpha/beta (human) that has been cysteinylated on the residue at the position equivalent to Cys-174 of the amino acid sequence represented by UniProtKB:P42224-1. Example: UniProtKB:P42224-1, Cys-174, MOD:00765." [PRO:DNx, IEDB_epitope:925069] comment: Category=organism-modification. synonym: "hSTAT1/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P42224, Cys-174, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P42224-1, Cys-174, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:P42224 ! signal transducer and activator of transcription 1-alpha/beta (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens