3D14

Crystal structure of mouse Aurora A (Asn186->Gly, Lys240->Arg, Met302->Leu) in complex with 1-{5-[2-(thieno[3,2-d]pyrimidin-4-ylamino)-ethyl]- thiazol-2-yl}-3-(3-trifluoromethyl-phenyl)-urea


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.257 
  • R-Value Work: 0.210 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Discovery of a potent and selective aurora kinase inhibitor.

Oslob, J.D.Romanowski, M.J.Allen, D.A.Baskaran, S.Bui, M.Elling, R.A.Flanagan, W.M.Fung, A.D.Hanan, E.J.Harris, S.Heumann, S.A.Hoch, U.Jacobs, J.W.Lam, J.Lawrence, C.E.McDowell, R.S.Nannini, M.A.Shen, W.Silverman, J.A.Sopko, M.M.Tangonan, B.T.Teague, J.Yoburn, J.C.Yu, C.H.Zhong, M.Zimmerman, K.M.O'Brien, T.Lew, W.

(2008) Bioorg.Med.Chem.Lett. 18: 4880-4884

  • DOI: 10.1016/j.bmcl.2008.07.073
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • This communication describes the discovery of a novel series of Aurora kinase inhibitors. Key SAR and critical binding elements are discussed. Some of the more advanced analogues potently inhibit cellular proliferation and induce phenotypes consisten ...

    This communication describes the discovery of a novel series of Aurora kinase inhibitors. Key SAR and critical binding elements are discussed. Some of the more advanced analogues potently inhibit cellular proliferation and induce phenotypes consistent with Aurora kinase inhibition. In particular, compound 21 (SNS-314) is a potent and selective Aurora kinase inhibitor that exhibits significant activity in pre-clinical in vivo tumor models.


    Organizational Affiliation

    Medicinal Chemistry, Sunesis Pharmaceuticals, 395 Oyster Point Boulevard, South San Francisco, CA 94080, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
serine/threonine kinase 6
A
272Mus musculusMutation(s): 3 
Gene Names: Aurka (Aik, Airk, Ark1, Aura, Ayk1, Btak, Iak1, Stk15, Stk6)
EC: 2.7.11.1
Find proteins for P97477 (Mus musculus)
Go to UniProtKB:  P97477
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
AK1
Query on AK1

Download SDF File 
Download CCD File 
A
1-{5-[2-(thieno[3,2-d]pyrimidin-4-ylamino)ethyl]-1,3-thiazol-2-yl}-3-[3-(trifluoromethyl)phenyl]urea
C19 H15 F3 N6 O S2
JJHXPDTVQKWKHA-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
AK1IC50: 22 nM (98) BINDINGDB
AK1IC50: 22 nM BINDINGMOAD
AK1IC50: 22 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.257 
  • R-Value Work: 0.210 
  • Space Group: P 61 2 2
Unit Cell:
Length (Å)Angle (°)
a = 82.363α = 90.00
b = 82.363β = 90.00
c = 174.398γ = 120.00
Software Package:
Software NamePurpose
CrystalCleardata reduction
MOLREPphasing
CrystalCleardata collection
REFMACrefinement
d*TREKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-08-26
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Advisory, Version format compliance
  • Version 1.2: 2013-06-19
    Type: Database references