[Term] id: PR:000067160 name: CD276 antigen cysteinylated 1 (human) def: "A CD276 antigen (human) that has been cysteinylated on the residue at the position equivalent to Cys-122 of the amino acid sequence represented by UniProtKB:Q5ZPR3-1. Example: UniProtKB:Q5ZPR3-1, Cys-122, MOD:00765." [PRO:DNx, IEDB_epitope:1046413] comment: Category=organism-modification. synonym: "hCD276/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q5ZPR3, Cys-122, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] synonym: "UniProtKB:Q5ZPR3-1, Cys-122, MOD:00765" NARROW PRO-proteoform-std [PRO:DNx] is_a: PR:Q5ZPR3 ! CD276 antigen (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens