3CTH

Crystal structure of the tyrosine kinase domain of the hepatocyte growth factor receptor c-met in complex with a aminopyridine based inhibitor

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.207 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history. 

Literature

Discovery of orally active pyrrolopyridine- and aminopyridine-based Met kinase inhibitors

Cai, Z.-W., Wei, D., Schroeder, G.M., Cornelius, L.A., Kim, K., Chen, X.-T., Schmidt, R.J., Williams, D.K., Tokarski, J.S., An, Y., Sack, J.S., Manne, V., Kamath, A., Zhang, Y., Marathe, P., Hunt, J.T., Lombardo, L.J., Fargnoli, J., Borzilleri, R.M.

(2008) Bioorg.Med.Chem.Lett. 18: 3224-3229

  • DOI: 10.1016/j.bmcl.2008.04.047
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 

    • A series of acylurea analogs derived from pyrrolopyridine and aminopyridine scaffolds were identified as potent inhibitors of Met kinase activity. The SAR at various positions of the two kinase scaffolds was investigated. These studies led to the dis ...

    A series of acylurea analogs derived from pyrrolopyridine and aminopyridine scaffolds were identified as potent inhibitors of Met kinase activity. The SAR at various positions of the two kinase scaffolds was investigated. These studies led to the discovery of compounds 3b and 20b, which demonstrated favorable pharmacokinetic properties in mice and significant antitumor activity in a human gastric carcinoma xenograft model.

    Organizational Affiliation: 

    Bristol-Myers Squibb Research and Development, PO Box 4000, Princeton, NJ 08543-4000, USA. zhenwei.cai@bms.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Hepatocyte growth factor receptor
A
314Homo sapiensMutation(s): 3 
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
319
Query on 319
Download SDF File 
Download CCD File 
A
N-({4-[(2-aminopyridin-4-yl)oxy]-3-fluorophenyl}carbamoyl)-2-(4-fluorophenyl)acetamide
C20 H16 F2 N4 O3
USBSTVPJNQLYEM-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
319IC50: 35 nM (99) BINDINGDB
319IC50: 35 nM BINDINGMOAD
319IC50: 110 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.273 
  • R-Value Work: 0.207 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 42.752α = 90.00
b = 47.637β = 90.00
c = 152.471γ = 90.00
Software Package:
Software NamePurpose
HKL-2000data reduction
BUSTER-TNTrefinement
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots


View more in-depth experimental data

Entry History 

Deposition Data

  • Deposited Date: 2008-04-14 
  • Released Date: 2008-06-10 
  • Deposition Author(s): Sack, J.

Revision History 

  • Version 1.0: 2008-06-10
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance