2NP8

Structural Basis for the Inhibition of Aurora A Kinase by a Novel Class of High Affinity Disubstituted Pyrimidine Inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.244

Literature

Macromolecules
Sequence Display for 2NP8

Classification: TRANSFERASE

Total Structure Weight: 32045.67

Macromolecule Entities
Molecule Chains Length Organism Details
Serine/threonine-protein kinase 6 A 272 Homo sapiens EC#: 2.7.11.1 IUBMB
Gene Name(s): AURKA Gene View AIK AIRK1 ARK1 AURA AYK1 BTAK IAK1 STK15 STK6
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CC3
Query on CC3

A N-{3-[(4-{[3-(TRIFLUOROMETHYL)PHENYL]AMINO}PYRIMIDIN- 2-YL)AMINO]PHENYL}CYCLOPROPANECARBOXAMIDE
C21 H18 F3 N5 O
RDTDWGQDFJPTPD-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)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
CC3 IC50: 42 nM (100) BindingDB

IC50: 42 nM  BindingMOAD
IC50: 42 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.244
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 81.54 α = 90.00
b = 81.54 β = 90.00
c = 172.04 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-10-26
  • Released Date: 2006-12-26
  • Deposition author(s): Tari, L.W., Hoffman, I.D., Bensen, D.C., Hunter, M.J., Nix, J., Nelson, K.J., McRee, D.E., Swanson, R.V.

Revision History

  • Version 1_0: 2006-12-26

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance