› 4ajm

X-ray diffraction
2.4Å resolution

Development of a plate-based optical biosensor methodology to identify PDE10 fragment inhibitors

Released:
DOI: 10.2210/pdb4ajm/pdb
PDB entry 4ajm coloured by chain, front view.
PDB entry 4ajm coloured by chain, side view.
PDB entry 4ajm coloured by chain, top view.
Source organism: Homo sapiens
Entry authors: Geschwindner S, Johansson P, Spadola L, Akerud T, Back E, Hillertz P, Horsefeld R, Scott C, Spear N, Tian G, Tigerstrom A, Aharony D, Albert JS

Function and Biology Details

Reaction catalysed: 
Nucleoside 3',5'-cyclic phosphate + H(2)O = nucleoside 5'-phosphate
Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-195088 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A Chains: A, D
Molecule details ›
Chains: A, D
Length: 328 amino acids
Theoretical weight: 37.93 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9Y233 (Residues: 715-1040; Coverage: 31%)
Gene name: PDE10A
Structure domains: 3'5'-cyclic nucleotide phosphodiesterase, catalytic domain

Ligands and Environments

3 bound ligands:
Ligand ZN 2 x ZN
Ligand MG 2 x MG
Ligand 3A6 1 x 3A6
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P212121
Unit cell:
a: 49.986Å b: 81.694Å c: 164.764Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.212 0.21 0.245
Expression system: Escherichia coli

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