Aurora A kinase activated mutant (T287D) in complex with ADPNP

Experimental Data Snapshot

  • Resolution: 2.20 Å
  • R-Value Free: 0.280 
  • R-Value Work: 0.230 

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Sar and Inhibitor Complex Structure Determination of a Novel Class of Potent and Specific Aurora Kinase Inhibitors.

Heron, N.M.Anderson, M.Blowers, D.P.Breed, J.Eden, J.M.Green, S.Hill, G.B.Johnson, T.Jung, F.H.Mcmiken, H.H.J.Mortlock, A.A.Pannifer, A.D.Pauptit, R.A.Pink, J.Roberts, N.J.Rowsell, S.

(2006) Bioorg Med Chem Lett 16: 1320

  • DOI: https://doi.org/10.1016/j.bmcl.2005.11.053
  • Primary Citation of Related Structures:  
    2C6D, 2C6E

  • PubMed Abstract: 

    A novel series of 5-aminopyrimidinyl quinazolines has been developed from anilino-quinazoline 1, which was identified in a high throughput screen for Aurora A. Introduction of the pyrimidine ring and optimisation of the substituents both on this ring and at the C7 position of the quinazoline led to the discovery of compounds that are highly specific Aurora kinase inhibitors. Co-crystallisation of one of these inhibitors with a fragment of Aurora A shows the importance of the benzamido group in achieving selectivity.

  • Organizational Affiliation

    AstraZeneca, Mereside, Alderley Park, Macclesfield, Cheshire SK10 4TG,UK. Nicola.Heron@astrazeneca.com

Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
SERINE/THREONINE-PROTEIN KINASE 6275Homo sapiensMutation(s): 0 
EC: (PDB Primary Data), (UniProt)
UniProt & NIH Common Fund Data Resources
Find proteins for O14965 (Homo sapiens)
Explore O14965 
Go to UniProtKB:  O14965
PHAROS:  O14965
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO14965
Sequence Annotations
  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Resolution: 2.20 Å
  • R-Value Free: 0.280 
  • R-Value Work: 0.230 
  • Space Group: P 32 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 86.5α = 90
b = 86.5β = 90
c = 78.3γ = 120
Software Package:
Software NamePurpose
MOSFLMdata reduction
SCALAdata scaling

Structure Validation

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Ligand Structure Quality Assessment 

Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2006-01-11
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance