Figure 5.

Hypothetical 3D structural model of CrPrx1. The model was constructed using the x-ray crystallography coordinates for barley peroxidase BP1. Colors represent surface charge: white, neutral; blue, positive; and red, negative. The pore leading to the centrally located heme can be observed on the left. The figure was prepared by homology modeling with barley peroxidase BP1 as the template, using SWISS-MODEL and the Swiss-Pdb Viewer (Guex and Peitsch, 1997), which are available at www.expasy.ch/spdbv/.