Pde1a - phosphodiesterase 1A

Enables calcium- and calmodulin-regulated 3',5'-cyclic-GMP phosphodiesterase activity. Involved in cGMP catabolic process; regulation of smooth muscle cell apoptotic process; and regulation of smooth muscle cell proliferation. Located in cytoplasm; neuronal cell body; and nucleus. Orthologous to human PDE1A (phosphodiesterase 1A). [provided by Alliance of Genome Resources, Apr 2022]