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Ligands
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ZN Zinc ion
MG Magnesium ion
JAR 6-[(3s,4s)-1-benzyl-4-methylpyrrolidin-3-yl]-1-(1-methylethyl)-1,5-dihydro-4h-pyrazolo[3,4-D]pyrimidin-4-one
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Code : 3JSW   PDBj   RCSB PDB   PDBe
Header : HYDROLASE
Title : Human PDE9 in complex with selective inhibitor
Release Data : 2009-12-01
Compound :
mol_id molecule chains
1 High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A A,B
ec: 3.1.4.35
fragment: Catalytic domain: UNP residues 242-566
Source :
mol_id organism_scientific organism_common expression_system
1 Homo sapiens  (taxid:9606) Human Escherichia coli  (taxid:562)
gene: PDE9A
expression_system_strain: BL21(DE3)
expression_system_vector_type: Plasmid
Authors : Liu, S.
Keywords : phosphodiesterase, cGMP, Hydrolase, Manganese, Metal-binding, Phosphoprotein
Exp. method : X-RAY DIFFRACTION ( 2.30 Å )
Citation :

Identification of a Brain Penetrant PDE9A Inhibitor Utilizing Prospective Design and Chemical Enablement as a Rapid Lead Optimization Strategy.

Verhoest, P.R.,Proulx-Lafrance, C.,Corman, M.  et al.
(2009)  J.Med.Chem.  52 : 7946 - 7949

PubMed: 19919087
DOI: 10.1021/jm9015334

Chain : A, B
UniProt : O76083 (PDE9A_HUMAN)
Reaction: EC: Evidence:
Physiological Direction:
3',5'-cyclic GMP + H2O = GMP + H(+) 3.1.4.35 PubMed:18757755, PubMed:21483814, PubMed:9624146
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