ISDA

Deposition Date 2011-09-14

Release Date 2012-02-01

Last Version Date 2024-02-28

Entry Detail

PDB ID:

3TTI

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

Crystal Structure of JNK3 complexed with CC-930, an orally active anti-fibrotic JNK inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.20 Å

R-Value Free:

0.33

R-Value Work:

0.24

R-Value Observed:

0.24

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Mitogen-activated protein kinase 10
Gene (Uniprot):MAPK10
Chain IDs:A
Chain Length:464
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P53779 Pfam ID:PF00069 EC:2.7.11.24

Ligand Molecules

GOL

KBI

Primary Citation

Discovery of CC-930, an orally active anti-fibrotic JNK inhibitor.

Plantevin Krenitsky, V, Nadolny, L, Delgado, M, Ayala, L, Clareen, S.S, Hilgraf, R, Albers, R, Hegde, S, D'Sidocky, N, Sapienza, J, Wright, J, McCarrick, M, Bahmanyar, S, Chamberlain, P, Delker, S.L, Muir, J, Giegel, D, Xu, L, Celeridad, M, Lachowitzer, J, Bennett, B, Moghaddam, M, Khatsenko, O, Katz, J, Fan, R, Bai, A, Tang, Y, Shirley, M.A, Benish, B, Bodine, T, Blease, K, Raymon, H, Cathers, B.E, Satoh, Y.Show

Bioorg.Med.Chem.Lett. 22 1433 1438 (2012)

PMID: 22244937 DOI: 10.1016/j.bmcl.2011.12.027

Abstact

In this Letter we describe the discovery of potent, selective, and orally active aminopurine JNK inhibitors. Improving the physico-chemical properties as well as increasing the potency and selectivity of a subseries with rat plasma exposure, led to the identification of four structurally diverse inhibitors. Differentiation based on PK profiles in multiple species as well as activity in a chronic efficacy model led to the identification of 1 (CC-930) as a development candidate, which is currently in Phase II clinical trial for IPF.

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Primary Citation of related structures