ISDA

Deposition Date 2012-01-20

Release Date 2012-05-30

Last Version Date 2024-02-28

Entry Detail

PDB ID:

4DEG

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

Crystal structure of c-Met in complex with triazolopyridazine inhibitor 2

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Trichoplusia ni

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.25

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Hepatocyte growth factor receptor
Gene (Uniprot):MET
Chain IDs:A
Chain Length:309
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P08581 Pfam ID:PF07714 EC:2.7.10.1

Ligand Molecules

0JJ

Primary Citation

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.Show

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

PMID: 22595176 DOI: 10.1016/j.bmcl.2012.04.072

Abstact

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.

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Primary Citation of related structures