ISDA: 3CTH

Deposition Date 2008-04-14

Release Date 2008-06-10

Last Version Date 2024-02-21

Entry Detail

PDB ID:

3CTH

Keywords:

TRANSFERASE

Title:

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

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: )

Host Organism:

Spodoptera frugiperda

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.30 Å

R-Value Free:

0.27

R-Value Work:

0.20

R-Value Observed:

0.21

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Hepatocyte growth factor receptor
Gene (Uniprot):MET
Mutagens:YES
Chain IDs:A
Chain Length:314
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P08581 Pfam ID:PF07714 EC:2.7.10.1

Ligand Molecules

319

Primary Citation

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.Show

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

PMID: 18479916 DOI: 10.1016/j.bmcl.2008.04.047

Abstact

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.

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