You can find more information about 3',5'-cyclic-GMP phosphodiesterase using the following links:

PFID PFID Old Formal Annotation PlasmoDB TDR Targets Subcellular Localization Affecting Drugs
Drug Name PubMed Articles (year of publication)
PF3D7_1209500 PFL0475w cGMP-specific 3',5'-cyclic phosphodiesterase alpha PlasmoDB TDR
Adenosine cyclic 3',5'-monophosphate derivatives
E64
Ibmx
Sildenafil
Tadalafil
Theophylline
Zaprinast
PF3D7_1321600 MAL13P1.119 cGMP-specific 3',5'-cyclic phosphodiesterase gamma, putative PlasmoDB TDR
Tadalafil
PF3D7_1470500 PF14_0672 cgmp-specific 3',5'-cyclic phosphodiesterase delta, putative PlasmoDB TDR
Tadalafil
Expasy - NiceZime View
Brenda - The Comprehensive Enzyme Information System