Fig. 3
From: Lignin-degrading enzymes from a pathogenic canker-rot fungus Inonotus obliquus strain IO-B2
Molecular models and heme environment of IoMnP1. The protein structure of IoMnP1 is represented in templates of the following PDB entries: A 1MnP for manganese peroxidase (MnP), B 2BOQ for versatile peroxidase (VP), and C Lga1 for lignin peroxidase (LiP); D heme environment of IoMnP1 from the three templates. I, heme cofactor; II, Glu36; III, Glu40; IV, Asp178; V, internal heme propionate; VI, Trp171 from 1MnP template