Keywords: Tadalafil 3D 1XOZ.png Stick model of tadalafil as bound to PDE5A Hydrogen atoms omitted for clarity <br />Created using http //www pymol org PyMOL http //www accelrys com/products/downloads/ds_visualizer/index html Accelrys DS Visualizer Pro 1 7 and GIMP Optimized with OptiPNG From PDB http //www rcsb org/pdb/cgi/explore cgi pdbId 1XOZ 1XOZ More information cite journal Card GL England BP Suzuki Y et al Structural basis for the activity of drugs that inhibit phosphodiesterases Structure 12 12 2233 “47 2004 December PMID 15576036 10 1016/j str 2004 10 004 2008-08-08 Fvasconcellos Tadalafil |