3NUP

CDK6 (monomeric) in complex with inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.238 

wwPDB Validation 3D Report Full Report


This is version 1.1 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

  • 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: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Cell division protein kinase 6
A
307Homo sapiensGene Names: CDK6 (CDKN6)
EC: 2.7.11.22
Find proteins for Q00534 (Homo sapiens)
Go to Gene View: CDK6
Go to UniProtKB:  Q00534
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
3NU
Query on 3NU

Download SDF File 
Download CCD File 
A
4-[3-(1-methylethyl)-1H-pyrazol-4-yl]-N-(1-methylpiperidin-4-yl)pyrimidin-2-amine
4-(3-isopropyl-1H-pyrazol-4-yl)-N-(1-methylpiperidin-4-yl)pyrimidin-2-amine
C16 H24 N6
YVKZWLZGQQCODL-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.264 
  • R-Value Work: 0.238 
  • Space Group: I 4
Unit Cell:
Length (Å)Angle (°)
a = 101.778α = 90.00
b = 101.778β = 90.00
c = 59.296γ = 90.00
Software Package:
Software NamePurpose
MOLREPphasing
StructureStudiodata collection
d*TREKdata scaling
PDB_EXTRACTdata extraction
d*TREKdata reduction
CNSrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



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
    Type: Version format compliance