Fig. 1.

Structural fold typical for the peroxidase domains of each presented heme peroxidase superfamily. Representative structures with prosthetic heme group are shown for a typical member of (A) the peroxidase–catalase superfamily, (B) the peroxidase–cyclooxygenase superfamily, (C) the peroxidase–chlorite dismutase superfamily and (D) the peroxidase–peroxygenase superfamily. Abbreviations of presented peroxidases correspond with PeroxiBase and they are also explained in Supplem. Table 1.