[Term]
id: PR:000076683
name: proteasome subunit beta type-1 cysteinylated 2 (human)
def: "A proteasome subunit beta type-1 (human) that has been cysteinylated on the residue at the position equivalent to Cys-224 of the amino acid sequence represented by UniProtKB:P20618. UniProtKB:P20618, Cys-224, MOD:00765." [PRO:DNx, IEDB_epitope:1004582]
comment: Category=organism-modification.
synonym: "hPSMB1/Cyst:2" EXACT PRO-short-label [PRO:DNx]
synonym: "UniProtKB:P20618, Cys-224, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx]
is_a: PR:P20618 ! proteasome subunit beta type-1 (human)
relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine)
relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens