[Term] id: PR:000028942 name: peptide methionine sulfoxide reductase reduced form def: "A peptide methionine sulfoxide reductase that its regulatory Cys residues are in the reduced state." [PRO:CNA] comment: Category=modification. synonym: "MSRA/Red+" EXACT PRO-short-label [PRO:DNx] is_a: PR:000010680 ! peptide methionine sulfoxide reductase