Fig. 4From: Genome-wide analysis of the Pleurotus eryngii laccase gene (PeLac) family and functional identification of PeLac5Tertiary structure of PeLac proteins. All secondary structures are represented by ribbons, with different colors indicating different secondary structures. α-helix, purple; β extended, green; β bridge, cyan; turn, pink; coli, white; 3–10 helix, blue. Copper ions are specified by red spheres. Protein surface is represented by white cloud fillingBack to article page