[Term] id: PR:000067645 name: heat shock protein HSP 90-beta cysteinylated 1 (human) def: "A heat shock protein HSP 90-beta (human) that has been cysteinylated on the residue at the position equivalent to Cys-521 of the amino acid sequence represented by UniProtKB:P08238. UniProtKB:P08238, Cys-521, MOD:00765." [PRO:DNx, IEDB_epitope:1004916] comment: Category=organism-modification. synonym: "hHSP90AB1/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:P08238, Cys-521, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:P08238 ! heat shock protein HSP 90-beta (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens