[Term] id: PR:000078317 name: ribonuclease P protein subunit p21 cysteinylated 1 (mouse) def: "A ribonuclease P protein subunit p21 (mouse) that has been cysteinylated on the residue at the position equivalent to Cys-23 of the amino acid sequence represented by UniProtKB:Q8R040. UniProtKB:Q8R040, Cys-23, MOD:00765." [PRO:DNx, IEDB_epitope:2101667] comment: Category=organism-modification. synonym: "mRPP21/Cyst:1" EXACT PRO-short-label [PRO:DNx] synonym: "UniProtKB:Q8R040, Cys-23, MOD:00765" EXACT PRO-proteoform-std [PRO:DNx] is_a: PR:Q8R040 ! ribonuclease P protein subunit p21 (mouse) relationship: has_part MOD:00765 ! cysteinylation (disulfide with free L-cysteine) relationship: only_in_taxon NCBITaxon:10090 ! Mus musculus