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Title
Phosphodiesterase 5 (PDE5) enzyme. Inhibition of this enzyme is the mechanism of action of sildenafil, tadalafil and vardenafil, #187035594
Description
Phosphodiesterase 5 (PDE5) enzyme. Inhibition of this enzyme is the mechanism of action of sildenafil, tadalafil and vardenafil, used to treat erectile dysfunction. Atoms shown as color-coded spheres. Protein shaded teal, sildenafil ligand shaded orange. Close-up view