ISDA: 2WAJ

Deposition Date 2009-02-08

Release Date 2009-03-31

Last Version Date 2023-12-13

Entry Detail

PDB ID:

2WAJ

Keywords:

TRANSFERASE

Title:

Crystal structure of human Jnk3 complexed with a 1-aryl-3,4- dihydroisoquinoline inhibitor

Biological Source:

Source Organism:

HOMO SAPIENS (Taxon ID: 9606)

Host Organism:

ESCHERICHIA COLI

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.40 Å

R-Value Free:

0.26

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 21 21 21

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Macromolecular Entities

Structures with similar UniProt ID

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

SNB

Primary Citation

1-Aryl-3,4-Dihydroisoquinoline Inhibitors of Jnk3.

Christopher, J.A, Atkinson, F.L, Bax, B.D, Brown, M.J, Champigny, A.C, Chuang, T.T, Jones, E.J, Mosley, J.E, Musgrave, J.R.Show

Bioorg.Med.Chem.Lett. 19 2230 ? (2009)

PMID: 19303774 DOI: 10.1016/J.BMCL.2009.02.098

Abstact

A series of 1-aryl-3,4-dihydroisoquinoline inhibitors of JNK3 are described. Compounds 20 and 24 are the most potent inhibitors (pIC50 7.3 and 6.9, respectively in a radiometric filter binding assay), with 10- and 1000-fold selectivity over JNK2 and JNK1, respectively, and selectivity within the wider mitogen-activated protein kinase (MAPK) family against p38alpha and ERK2. X-ray crystallography of 16 reveals a highly unusual binding mode where an H-bond acceptor interaction with the hinge region is made by a chloro substituent.

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