[Term] id: PR:000079019 name: endogenous retrovirus group 3 member 1 Env polyprotein cysteinylated 1 (human) def: "An endogenous retrovirus group 3 member 1 Env polyprotein (human) that has been cysteinylated on the residue at the position equivalent to Cys-565 of the amino acid sequence represented by UniProtKB:Q14264. UniProtKB:Q14264, Cys-565, MOD:00765." [PRO:DNx, IEDB_epitope:2126920] comment: Category=organism-modification. synonym: "hERV3-1/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q14264, Cys-565, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:Q14264 ! endogenous retrovirus group 3 member 1 Env polyprotein (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens