4DDL

PDE10a Crystal Structure Complexed with Novel Inhibitor

Structural Biology Knowledgebase: 4DDL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.07 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 4DDL

Classification: Hydrolase / Hydrolase Inhibitor

Total Structure Weight: 80327.22

Macromolecule Entities
Molecule Chains Length Organism Details
cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A A, B 338 Homo sapiens EC#: 3.1.4.17 IUBMB 3.1.4.35 IUBMB
Fragment: human PDE10a, residues 442-779
Gene Name(s): PDE10A Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
0JQ
Query on 0JQ

A, B 2-{1-[5-(6,7-dimethoxycinnolin-4-yl)-3-methylpyridin- 2-yl]piperidin-4-yl}propan-2-ol
C24 H30 N4 O3
PPAWFHDEPAUENY-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

A, B ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
0JQ IC50: 4.9 nM (100) BindingDB

IC50: 4.9 nM  BindingMOAD
IC50: 4.9 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.07 Å
  • R-Value Free: 0.195
  • R-Value Work: 0.186
  • Space Group: F 2 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 252.96 α = 90.00
b = 252.96 β = 90.00
c = 252.96 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-01-18
  • Released Date: 2012-03-21
  • Deposition author(s): Chmait, S., Jordan, S., Zhang, J.

Revision History

No revisions since initial release