PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24432631-1 2013 The enzyme phosphodiesterase-5 (PDE-5), widely distributed in the heart, smooth muscle, and blood vessels, catalyzes the hydrolysis of cyclic guanosine monophosphate (cGMP), a potent vasodilator, and is also a nitric oxide (NO) donor. Nitric Oxide 210-222 phosphodiesterase 5A Homo sapiens 11-30 24432631-1 2013 The enzyme phosphodiesterase-5 (PDE-5), widely distributed in the heart, smooth muscle, and blood vessels, catalyzes the hydrolysis of cyclic guanosine monophosphate (cGMP), a potent vasodilator, and is also a nitric oxide (NO) donor. Nitric Oxide 210-222 phosphodiesterase 5A Homo sapiens 32-37