3ecm

X-ray diffraction
1.9Å resolution

Crystal structure of the unliganded PDE8A catalytic domain

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-130049 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
High affinity cAMP-specific and IBMX-insensitive 3',5'-cyclic phosphodiesterase 8A Chain: A
Molecule details ›
Chain: A
Length: 338 amino acids
Theoretical weight: 39.09 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O60658 (Residues: 482-819; Coverage: 41%)
Gene name: PDE8A
Sequence domains: 3'5'-cyclic nucleotide phosphodiesterase
Structure domains: 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: C2221
Unit cell:
a: 76.261Å b: 132.661Å c: 101.517Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.236 0.236 0.265
Expression system: Escherichia coli