2WU6

Crystal Structure of the Human CLK3 in complex with DKI


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.92 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.170

Literature

Macromolecules
Sequence Display for 2WU6

Classification: TRANSFERASE

Total Structure Weight: 46092.72

Macromolecule Entities
Molecule Chains Length Organism Details
DUAL SPECIFICITY PROTEIN KINASE CLK3 A 381 Homo sapiens EC#: 2.7.12.1 IUBMB
Fragment: RESIDUES 127-484
Gene Name(s): CLK3 Gene View
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 5 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
DKI
Query on DKI

A 5-AMINO-3-{[4-(AMINOSULFONYL)PHENYL]AMINO}- N-(2,6-DIFLUOROPHENYL)-1H-1,2,4-TRIAZOLE- 1-CARBOTHIOAMIDE
CDK 1/2 INHIBITOR (Synonym)
C15 H13 F2 N7 O2 S2
ARIOBGGRZJITQX-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

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

A DIMETHYL SULFOXIDE
C2 H6 O S
IAZDPXIOMUYVGZ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
EDO
Query on EDO

A 1,2-ETHANEDIOL
ETHYLENE GLYCOL (Synonym)
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
DKI N/A in BindingDB
IC50: 29.2 nM  BindingMOAD
IC50: 29.2 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.92 Å
  • R-Value Free: 0.211
  • R-Value Work: 0.170
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 89.15 α = 90.00
b = 62.33 β = 96.04
c = 74.15 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2009-09-30
  • Released Date: 2009-10-20
  • Deposition author(s): Muniz, J.R.C., Fedorov, O., King, O., Filippakopoulos, P., Bullock, A.N., Philips, C., Heightman, T., Ugochukwu, E., von Delft, F., Arrowsmith, C.H., Edwards, A.M., Weigelt, J., Bountra, C., Knapp, S.

Revision History

  • 2011-07-13
    Type: Advisory, Version format compliance
  • 2011-12-07
    Type: Database references, Structure summary