3',5'-Cyclic-Nucleotide Phosphodiesterase

An enzyme that catalyzes the hydrolysis of cyclic AMP to form adenosine 5'-phosphate. The enzyme is widely distributed in animal tissue and controls the level of intracellular cyclic AMP. Also acts on 3',5'-cyclic IMP and 3',5'-cyclic GMP. EC 3.1.4.17.