1V1K

CDK2 IN COMPLEX WITH A DISUBSTITUTED 4, 6-BIS ANILINO PYRIMIDINE CDK4 INHIBITOR


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.31 Å
  • R-Value Free: 0.269 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.211 

wwPDB Validation   3D Report Full Report


This is version 1.1 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

  • DOI: https://doi.org/10.1016/s0960-894x(03)00202-6
  • Primary Citation of Related Structures:  
    1H00, 1H01, 1H07, 1H08, 1V1K

  • 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 selective in vitro inhibitors of CDK4.


  • Organizational Affiliation

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


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
CELL DIVISION PROTEIN KINASE 2299Homo sapiensMutation(s): 0 
EC: 2.7.1.37
UniProt & NIH Common Fund Data Resources
Find proteins for P24941 (Homo sapiens)
Explore P24941 
Go to UniProtKB:  P24941
PHAROS:  P24941
GTEx:  ENSG00000123374 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP24941
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
3FP
Query on 3FP

Download Ideal Coordinates CCD File 
B [auth A](2R)-1-(DIMETHYLAMINO)-3-{4-[(6-{[2-FLUORO-5-(TRIFLUOROMETHYL)PHENYL]AMINO}PYRIMIDIN-4-YL)AMINO]PHENOXY}PROPAN-2-OL
C22 H23 F4 N5 O2
OSCWQKTUILTARV-MRXNPFEDSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
3FP BindingDB:  1V1K IC50: 3.50e+4 (nM) from 1 assay(s)
Binding MOAD:  1V1K IC50: 3.50e+4 (nM) from 1 assay(s)
PDBBind:  1V1K IC50: 3.50e+4 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.31 Å
  • R-Value Free: 0.269 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.211 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 54.342α = 90
b = 72.932β = 90
c = 73.838γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
SCALAdata scaling
AMoREphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2004-05-04
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Advisory, Version format compliance