IPR001327 Pyridine nucleotide-disulphide oxidoreductase, NAD-binding region
IPR004099 Pyridine nucleotide-disulphide oxidoreductase, dimerisation
IPR012999 Pyridine nucleotide-disulphide oxidoreductase, class I, active site
IPR013027 FAD-dependent pyridine nucleotide-disulphide oxidoreductase