[Term] id: PR:000069158 name: ribosomal protein S6 kinase beta-1 cysteinylated 1 (human) def: "A ribosomal protein S6 kinase beta-1 (human) that has been cysteinylated on the residue at the position equivalent to Cys-308 of the amino acid sequence represented by UniProtKB:P23443-1. Example: UniProtKB:P23443-1, Cys-308, MOD:00765." [PRO:DNx, IEDB_epitope:1027122] comment: Category=organism-modification. synonym: "hRPS6KB1/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P23443, Cys-308, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:P23443-1, Cys-308, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:P23443 ! ribosomal protein S6 kinase beta-1 (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens