1t9r

X-ray diffraction
2.1Å resolution

Catalytic Domain Of Human Phosphodiesterase 5A

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-131208 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
cGMP-specific 3',5'-cyclic phosphodiesterase Chain: A
Molecule details ›
Chain: A
Length: 366 amino acids
Theoretical weight: 42.11 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O76074 (Residues: 531-875; Coverage: 39%)
Gene names: PDE5, PDE5A
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: ALS BEAMLINE 8.3.1
Spacegroup: P62
Unit cell:
a: 96.411Å b: 96.411Å c: 79.026Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.204 0.202 0.241
Expression system: Escherichia coli