Figure 1
From: Comparison of PGH2 binding site in prostaglandin synthases
Overlap of predicted PGH 2 binding site with the ligand binding site in the four synthases. The surface of the synthases are represented in cartoon and colored grey except the common active site residues represented in space-fill and are colored green. PGH2 is colored red, and the other ligands in the crystal structure (IMN, HQL-79, 15 M and MDX) are colored blue. The figure is prepared using PyMol [36]