4ONA

Calcium-Dependent Protein Kinase 1 from Toxoplasma gondii (TgCDPK1) in complex with inhibitor UW1517

Structural Biology Knowledgebase: 4ONA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.187

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4ONA

Classification: Transferase / Transferase Inhibitor

Total Structure Weight: 55580.92

Macromolecule Entities
Molecule Chains Length Organism Details
Calmodulin-domain protein kinase 1 A 484 Toxoplasma gondii EC#: 2.7.11.17 IUBMB
Fragment: UNP residues 30-507
Gene Name(s): CDPK1

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
UW1
Query on UW1

A 5-amino-1-tert-butyl-3-(7-ethoxyquinolin- 3-yl)-1H-pyrazole-4-carboxamide
C19 H23 N5 O2
XZLFLNWUBLMFQW-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
UW1 N/A in BindingDB
IC50: 2 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.248
  • R-Value Work: 0.187
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 48.27 α = 90.00
b = 72.63 β = 102.36
c = 67.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-01-28
  • Released Date: 2014-03-19
  • Deposition author(s): Merritt, E.A.

Revision History

  • 2014-09-24
    Type: Citation | Details: Citation update