3NUX

CDK6 (monomeric) in complex with inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.243 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

4-(Pyrazol-4-yl)-pyrimidines as selective inhibitors of cyclin-dependent kinase 4/6.

Cho, Y.S.Borland, M.Brain, C.Chen, C.H.Cheng, H.Chopra, R.Chung, K.Groarke, J.He, G.Hou, Y.Kim, S.Kovats, S.Lu, Y.O'Reilly, M.Shen, J.Smith, T.Trakshel, G.Vogtle, M.Xu, M.Xu, M.Sung, M.J.

(2010) J Med Chem 53: 7938-7957

  • DOI: 10.1021/jm100571n
  • Primary Citation of Related Structures:  
    3NUX, 3NUP

  • PubMed Abstract: 
  • Identification and structure-guided optimization of a series of 4-(pyrazol-4-yl)-pyrimidines as selective CDK4/6 inhibitors is reported herein. Several potency and selectivity determinants were established based on the X-ray crystallographic analysis ...

    Identification and structure-guided optimization of a series of 4-(pyrazol-4-yl)-pyrimidines as selective CDK4/6 inhibitors is reported herein. Several potency and selectivity determinants were established based on the X-ray crystallographic analysis of representative compounds bound to monomeric CDK6. Significant selectivity for CDK4/6 over CDK1 and CDK2 was demonstrated with several compounds in both enzymatic and cellular assays.


    Organizational Affiliation

    Novartis Institutes for Biomedical Research, 250 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA. youngshin.cho@novartis



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Cell division protein kinase 6A307Homo sapiensMutation(s): 0 
Gene Names: CDK6CDKN6
EC: 2.7.11.22
Find proteins for Q00534 (Homo sapiens)
Explore Q00534 
Go to UniProtKB:  Q00534
NIH Common Fund Data Resources
PHAROS  Q00534
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
3NV
Query on 3NV

Download CCD File 
A
4-[5-chloro-3-(1-methylethyl)-1H-pyrazol-4-yl]-N-(5-piperazin-1-ylpyridin-2-yl)pyrimidin-2-amine
C19 H23 Cl N8
ZGJLAVYYTJNBMN-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.266 
  • R-Value Work: 0.243 
  • Space Group: I 4
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 101.96α = 90
b = 101.96β = 90
c = 59.66γ = 90
Software Package:
Software NamePurpose
d*TREKdata scaling
CNSrefinement
PDB_EXTRACTdata extraction
StructureStudiodata collection
d*TREKdata reduction
MOLREPphasing
CNXrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2010-07-07 
  • Released Date: 2010-12-22 
  • Deposition Author(s): Chopra, R.

Revision History 

  • Version 1.0: 2010-12-22
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2018-01-24
    Changes: Structure summary