3k3e

X-ray diffraction
2.7Å resolution

Crystal structure of the PDE9A catalytic domain in complex with (R)-BAY73-6691

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-131212 (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: 326 amino acids
Theoretical weight: 38.55 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O76083 (Residues: 241-566; Coverage: 55%)
Gene name: PDE9A
Sequence domains: 3'5'-cyclic nucleotide phosphodiesterase
Structure domains: 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P41212
Unit cell:
a: 103.19Å b: 103.19Å c: 270.849Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.23 0.258
Expression system: Escherichia coli