ISDA

Deposition Date 2006-11-30

Release Date 2007-02-27

Last Version Date 2023-12-27

Entry Detail

PDB ID:

2O2U

Keywords:

TRANSFERASE

Title:

Crystal structure of human JNK3 complexed with N-(3-cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)-2-fluorobenzamide

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.45 Å

R-Value Free:

0.28

R-Value Work:

0.23

R-Value Observed:

0.23

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Mitogen-activated protein kinase 10
Gene (Uniprot):MAPK10
Chain IDs:A
Chain Length:364
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P53779 Pfam ID:PF00069 EC:2.7.11.24

Ligand Molecules

738

Primary Citation

N-(3-Cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)amides as potent, selective, inhibitors of JNK2 and JNK3.

Angell, R.M, Atkinson, F.L, Brown, M.J, Chuang, T.T, Christopher, J.A, Cichy-Knight, M, Dunn, A.K, Hightower, K.E, Malkakorpi, S, Musgrave, J.R, Neu, M, Rowland, P, Shea, R.L, Smith, J.L, Somers, D.O, Thomas, S.A, Thompson, G, Wang, R.Show

Bioorg.Med.Chem.Lett. 17 1296 1301 (2007)

PMID: 17194588 DOI: 10.1016/j.bmcl.2006.12.003

Abstact

The identification and exploration of a novel, potent and selective series of N-(3-cyano-4,5,6,7-tetrahydro-1-benzothien-2-yl)amide inhibitors of JNK2 and JNK3 kinases is described. Compounds 5a and 11a were identified as potent inhibitors of JNK3 (pIC50 6.7 and 6.6, respectively), with essentially equal potency against JNK2 (pIC50 6.5). Selectivity within the mitogen-activated protein kinase (MAPK) family, against JNK1, p38alpha and ERK2, was observed for the series. X-ray crystallography of 5e and 8a in JNK3 revealed a unique binding mode, with the 3-cyano substituent forming an H-bond acceptor interaction with the hinge region of the ATP-binding site.

Legend

Protein

Chemical

Disease

Primary Citation of related structures