https://www.selleckchem.com/pr....oducts/isa-2011b.htm
Phosphodiesterase type 2A (PDE2A) has received considerable interest as a molecular target for treating central nervous system diseases that affect memory, learning, and cognition. In this paper, the authors present the discovery of small molecules that have a novel modality of PDE2A inhibition. PDE2A possesses GAF-A and GAF-B domains and is a dual-substrate enzyme capable of hydrolyzing both cGMP and cAMP, and activation occurs through cGMP binding to the GAF-B domain. Thus, positive feedback of the catalytic activity to hydrolyze cy