ISDA

Entry Detail

PDB ID:

4HYU

Keywords:

Title:

Crystal structure of JNK1 in complex with JIP1 peptide and 4-{4-[4-(3-Methanesulfonyl-propoxy)-indazol-1-yl]-pyrimidin-2-ylamino}-cyclohexan

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2012-11-14

Release Date:

2013-10-30

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.15 Å

R-Value Free:

0.26

R-Value Work:

0.22

R-Value Observed:

0.23

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Mitogen-activated protein kinase 8
Chain IDs:A
Chain Length:369
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P45983 Pfam ID:PF00069 EC:2.7.11.24

Protein Blast

Polymer Type:polypeptide(L)
Description:C-Jun-amino-terminal kinase-interacting protein 1
Chain IDs:B
Chain Length:11
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q9UQF2 EC:2.7.11.24

Ligand Molecules

1BK

Primary Citation

Development of amino-pyrimidine inhibitors of c-Jun N-terminal kinase (JNK): kinase profiling guided optimization of a 1,2,3-benzotriazole lead.

Palmer, W.S, Alam, M, Arzeno, H.B, Chang, K.C, Dunn, J.P, Goldstein, D.M, Gong, L, Goyal, B, Hermann, J.C, Hogg, J.H, Hsieh, G, Jahangir, A, Janson, C, Jin, S, Ursula Kammlott, R, Kuglstatter, A, Lukacs, C, Michoud, C, Niu, L, Reuter, D.C, Shao, A, Silva, T, Trejo-Martin, T.A, Stein, K, Tan, Y.C, Tivitmahaisoon, P, Tran, P, Wagner, P, Weller, P, Wu, S.Y.Show

Bioorg.Med.Chem.Lett. 23 1486 1492 (2013)

PMID: 23352510 DOI: 10.1016/j.bmcl.2012.12.047

Abstact

A series of amino-pyrimidines was developed based upon an initial kinase cross-screening hit from a CDK2 program. Kinase profiling and structure-based drug design guided the optimization from the initial 1,2,3-benzotriazole hit to a potent and selective JNK inhibitor, compound 24f (JNK1 and 2 IC(50)=16 and 66 nM, respectively), with bioavailability in rats and suitable for further in vivo pharmacological evaluation.

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