[Term] id: PR:000084910 name: nucleotidyltransferase MB21D2 cysteinylated 2 (human) def: "A nucleotidyltransferase MB21D2 (human) that has been cysteinylated on the residue at the position equivalent to Cys-277 of the amino acid sequence represented by UniProtKB:Q8IYB1. UniProtKB:Q8IYB1, Cys-277, MOD:00765." [PRO:DNx, IEDB_epitope:1014069] comment: Category=organism-modification. synonym: "hMB21D2/Cyst:2" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q8IYB1, Cys-277, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:Q8IYB1 ! nucleotidyltransferase MB21D2 (human) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:9606 ! Homo sapiens