4DEI

Crystal structure of c-Met in complex with triazolopyridinone inhibitor 24


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.289 
  • R-Value Work: 0.221 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Discovery and optimization of a potent and selective triazolopyridinone series of c-Met inhibitors.

Bode, C.M.Boezio, A.A.Albrecht, B.K.Bellon, S.F.Berry, L.Broome, M.A.Choquette, D.Dussault, I.Lewis, R.T.Lin, M.H.Rex, K.Whittington, D.A.Yang, Y.Harmange, J.C.

(2012) Bioorg.Med.Chem.Lett. 22: 4089-4093

  • DOI: 10.1016/j.bmcl.2012.04.072
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Deregulation of the receptor tyrosine kinase c-Met has been implicated in several human cancers and is an attractive target for small molecule drug discovery. Herein, we report the discovery of a structurally diverse series of carbon-linked quinoline ...

    Deregulation of the receptor tyrosine kinase c-Met has been implicated in several human cancers and is an attractive target for small molecule drug discovery. Herein, we report the discovery of a structurally diverse series of carbon-linked quinoline triazolopyridinones, which demonstrates nanomolar inhibition of c-Met kinase activity. This novel series of inhibitors exhibits favorable pharmacokinetics as well as potent inhibition of HGF-mediated c-Met phosphorylation in a mouse liver pharmacodynamic model.


    Organizational Affiliation

    Amgen Inc., 360 Binney St., Cambridge, MA 02142, USA. aboezio@amgen.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Hepatocyte growth factor receptor
A
309Homo sapiensMutation(s): 0 
Gene Names: MET
EC: 2.7.10.1
Find proteins for P08581 (Homo sapiens)
Go to Gene View: MET
Go to UniProtKB:  P08581
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
0JL
Query on 0JL

Download SDF File 
Download CCD File 
A
3-{(1S)-1-[3-(2-methoxyethoxy)quinolin-6-yl]ethyl}-5-(3-methyl-1,2-thiazol-5-yl)-3,5-dihydro-4H-[1,2,3]triazolo[4,5-c]pyridin-4-one
C23 H22 N6 O3 S
ACDVIHRBYWUYPZ-HNNXBMFYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
0JLIC50: 0.6 - 2 nM (100) BINDINGDB
0JLIC50: 1 nM BINDINGMOAD
0JLIC50: 1 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.05 Å
  • R-Value Free: 0.289 
  • R-Value Work: 0.221 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 41.788α = 90.00
b = 42.592β = 90.00
c = 158.200γ = 90.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
PDB_EXTRACTdata extraction
REFMACrefinement
DENZOdata reduction
CrystalCleardata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-05-30
    Type: Initial release
  • Version 1.1: 2012-06-20
    Type: Database references