ISDA

Deposition Date 2015-11-24

Release Date 2016-02-10

Last Version Date 2023-09-27

Entry Detail

PDB ID:

5EYC

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

Crystal structure of c-Met in complex with naphthyridinone inhibitor 5

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Trichoplusia ni

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.80 Å

R-Value Free:

0.24

R-Value Work:

0.19

R-Value Observed:

0.19

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

5SZ

Primary Citation

Discovery of (R)-6-(1-(8-Fluoro-6-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)ethyl)-3-(2-methoxyethoxy)-1,6-naphthyridin-5(6H)-one (AMG 337), a Potent and Selective Inhibitor of MET with High Unbound Target Coverage and Robust In Vivo Antitumor Activity.

Boezio, A.A, Copeland, K.W, Rex, K, K Albrecht, B, Bauer, D, Bellon, S.F, Boezio, C, Broome, M.A, Choquette, D, Coxon, A, Dussault, I, Hirai, S, Lewis, R, Lin, M.H, Lohman, J, Liu, J, Peterson, E.A, Potashman, M, Shimanovich, R, Teffera, Y, Whittington, D.A, Vaida, K.R, Harmange, J.C.Show

J.Med.Chem. 59 2328 2342 (2016)

PMID: 26812066 DOI: 10.1021/acs.jmedchem.5b01716

Abstact

Deregulation of the receptor tyrosine kinase mesenchymal epithelial transition factor (MET) has been implicated in several human cancers and is an attractive target for small molecule drug discovery. Herein, we report the discovery of compound 23 (AMG 337), which demonstrates nanomolar inhibition of MET kinase activity, desirable preclinical pharmacokinetics, significant inhibition of MET phosphorylation in mice, and robust tumor growth inhibition in a MET-dependent mouse efficacy model.

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Primary Citation of related structures