1H07

CDK2 in complex with a disubstituted 4, 6-bis anilino pyrimidine CDK4 inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.210 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Cyclin-Dependent Kinase 4 Inhibitors as a Treatment for Cancer. Part 1: Identification and Optimisation of Substituted 4,6-Bis Anilino Pyrimidines

Beattie, J.F.Breault, G.A.Ellston, R.P.A.Green, S.Jewsbury, P.J.Midgley, C.J.Naven, R.T.Minshull, C.A.Pauptit, R.A.Tucker, J.A.Pease, J.E.

(2003) Bioorg.Med.Chem.Lett. 13: 2955

  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Using a high-throughput screening campaign, we identified the 4,6-bis anilino pyrimidines as inhibitors of the cyclin-dependent kinase, CDK4. Herein we describe the further chemical modification and use of X-ray crystallography to develop potent and ...

    Using a high-throughput screening campaign, we identified the 4,6-bis anilino pyrimidines as inhibitors of the cyclin-dependent kinase, CDK4. Herein we describe the further chemical modification and use of X-ray crystallography to develop potent and selective in vitro inhibitors of CDK4.


    Related Citations: 
    • High-Resolution Crystal Structures of Human Cyclin-Dependent Kinase 2 with and without ATP: Bound Waters and Natural Ligand as a Guide for Inhibitor Design
      Schulze-Gahmen, U.,De Bondt, H.,Kim, S.-H.
      (1996) J.Med.Chem. 39: 4540


    Organizational Affiliation

    AstraZeneca, Alderley Park, Macclesfield, Cheshire SK10 4TG, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
CELL DIVISION PROTEIN KINASE 2
A
299Homo sapiensMutation(s): 0 
Gene Names: CDK2 (CDKN2)
EC: 2.7.11.22
Find proteins for P24941 (Homo sapiens)
Go to Gene View: CDK2
Go to UniProtKB:  P24941
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MFP
Query on MFP

Download SDF File 
Download CCD File 
A
((2-BROMO-4-METHYLPHENYL){6-[(4-{[(2R)-3-(DIMETHYLAMINO)-2-HYDROXYPROPYL]OXY}PHENYL)AMINO]PYRIMIDIN-4-YL}AMINO)ACETONITRILE
C24 H27 Br N6 O2
UUISESFNPSRBFN-LJQANCHMSA-N
 Ligand Interaction
MFQ
Query on MFQ

Download SDF File 
Download CCD File 
A
((2-BROMO-4-METHYLPHENYL){6-[(4-{[(2S)-3-(DIMETHYLAMINO)-2-HYDROXYPROPYL]OXY}PHENYL)AMINO]PYRIMIDIN-4-YL}AMINO)ACETONITRILE
C24 H27 Br N6 O2
UUISESFNPSRBFN-IBGZPJMESA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
ACE
Query on ACE
A
NON-POLYMERC2 H4 O

--

External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
MFPIC50: 3000 nM BINDINGMOAD
MFQIC50: 3000 nM BINDINGMOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.210 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 53.323α = 90.00
b = 71.543β = 90.00
c = 72.550γ = 90.00
Software Package:
Software NamePurpose
MOSFLMdata reduction
CNXrefinement
AMoREphasing
SCALAdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2003-07-11
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance