Immobilization of a Pleurotus ostreatus Laccase Mixture on Perlite and Its Application to Dye Decolourisation

Figure 3

Three-dimensional model of POXC, elaborated with Pymol [27], with accessible lysine residues shown as stick. The protein is showed in two opposite orientations, wherein the access to the active site is indicated by a red arrow. T1 copper is shown as a magenta sphere. Copper atoms of the trinuclear cluster are displayed as cyano spheres.