Crystal structure of CDK2 with SAR37, an aminoindazole type inhibitor

Experimental Data Snapshot

  • Resolution: 2.40 Å
  • R-Value Free: 0.250 
  • R-Value Work: 0.184 

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history


Rational design of potent GSK3beta inhibitors with selectivity for Cdk1 and Cdk2.

Lesuisse, D.Dutruc-Rosset, G.Tiraboschi, G.Dreyer, M.K.Maignan, S.Chevalier, A.Halley, F.Bertrand, P.Burgevin, M.C.Quarteronet, D.Rooney, T.

(2010) Bioorg Med Chem Lett 20: 1985-1989

  • DOI: 10.1016/j.bmcl.2010.01.114
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • From an HTS hit, a series of potent and selective inhibitors of GSK3beta have been designed based on a Cdk2-homology model and with the help of several crystal structures of the compounds within Cdk2.

    Organizational Affiliation

    Medicinal Chemistry, 13 Quai Jules Guesde, 94300 Vitry-sur-Seine, France. dominique.lesuisse@sanofi-aventis.com


Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Cell division protein kinase 2A298Homo sapiensMutation(s): 0 
Gene Names: CDK2CDKN2
Find proteins for P24941 (Homo sapiens)
Explore P24941 
Go to UniProtKB:  P24941
NIH Common Fund Data Resources
PHAROS  P24941
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
Query on A07

Download CCD File 
C17 H16 Cl N3 O
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
A07IC50 :  2500   nM  PDBBind
A07Ki:  2500   nM  Binding MOAD
A07IC50:  2500   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Resolution: 2.40 Å
  • R-Value Free: 0.250 
  • R-Value Work: 0.184 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 54.279α = 90
b = 72.961β = 90
c = 72.442γ = 90
Software Package:
Software NamePurpose
XDSdata reduction
XSCALEdata scaling

Structure Validation

View Full Validation Report

Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2010-03-02
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance