| http://www.reactome.org/bio... | biopax3:comment | Cyclic GMP phosphodiesterase are hydrolases selective for cAMP (PDE4, 7 and 8), cGMP (PDE5, 6 and 9) or able to hydrolyse both cAMP and cGMP (PDE1, 2, 3, 10 and 11). Â The dual-specificity PDEs allow for cross-regulation of the cAMP and cGMP pathways, e.g. PDE2 can hydrolyse both, but binding of cGMP to the regulatory GAF-B domain increases cAMP affinity and hydrolysis.<br>PDE2, 3 and 5 are expressed in platelets. | lld:biopax3 |
