4D2S

Human TTK in complex with a Dyrk1B inhibitor


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.179 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Discovery and Optimization of a Novel Series of Dyrk1B Kinase Inhibitors to Explore a Mek Resistance Hypothesis.

Kettle, J.G.Ballard, P.Bardelle, C.Cockerill, M.Colclough, N.Critchlow, S.E.Debreczeni, J.E.Fairley, G.Fillery, S.Graham, M.A.Goodwin, L.Guichard, S.Hudson, K.Ward, R.A.Whittaker, D.

(2015) J.Med.Chem. 58: 2834

  • DOI: 10.1021/acs.jmedchem.5b00098
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Potent and selective inhibitors of Dyrk1B kinase were developed to explore the hypothesis, based on siRNA studies, that Dyrk1B may be a resistance mechanism in cells undergoing a stress response.

    Potent and selective inhibitors of Dyrk1B kinase were developed to explore the hypothesis, based on siRNA studies, that Dyrk1B may be a resistance mechanism in cells undergoing a stress response.


    Organizational Affiliation

    Oncology iMed, AstraZeneca, Alderley Park, Macclesfield, SK10 4TG, United Kingdom.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
DUAL SPECIFICITY PROTEIN KINASE TTK
A
284Homo sapiensMutation(s): 0 
Gene Names: TTK (MPS1, MPS1L1)
EC: 2.7.12.1
Find proteins for P33981 (Homo sapiens)
Go to Gene View: TTK
Go to UniProtKB:  P33981
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
DYK
Query on DYK

Download SDF File 
Download CCD File 
A
N-{2-methoxy-4-[(1-methylpiperidin-4-yl)oxy]phenyl}-4-(1H-pyrrolo[2,3-c]pyridin-3-yl)pyrimidin-2-amine
C24 H26 N6 O2
FTZQWKAIKYEWPM-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
DYKIC50: 20 nM (99) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.221 
  • R-Value Work: 0.179 
  • Space Group: C 2 2 21
Unit Cell:
Length (Å)Angle (°)
a = 108.013α = 90.00
b = 113.352β = 90.00
c = 71.038γ = 90.00
Software Package:
Software NamePurpose
SCALAdata scaling
MOSFLMdata reduction
AMoREphasing
BUSTERrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 2015-04-22
    Type: Initial release