3dyn

X-ray diffraction
2.1Å resolution

human phosphodiestrase 9 in complex with cGMP (Zn inhibited)

Released:
Source organism: Homo sapiens

Function and Biology Details

Reaction catalysed:
Guanosine 3',5'-cyclic phosphate + H(2)O = guanosine 5'-phosphate
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-131211 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
High affinity cGMP-specific 3',5'-cyclic phosphodiesterase 9A Chains: A, B
Molecule details ›
Chains: A, B
Length: 329 amino acids
Theoretical weight: 38.86 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O76083 (Residues: 242-566; Coverage: 55%)
Gene name: PDE9A
Sequence domains: 3'5'-cyclic nucleotide phosphodiesterase
Structure domains: 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain

Ligands and Environments

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 17-ID
Spacegroup: P41212
Unit cell:
a: 103.857Å b: 103.857Å c: 270.118Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.183 0.18 0.203
Expression system: Escherichia coli