ISDA

Entry Detail

PDB ID:

1YQJ

Keywords:

TRANSFERASE

Title:

Crystal Structure of p38 Alpha in Complex with a Selective Pyridazine Inhibitor

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2005-02-01

Release Date:

2005-04-26

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.00 Å

R-Value Free:

0.25

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:Mitogen-activated protein kinase 14
Chain IDs:A
Chain Length:366
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q16539 Pfam ID:PF00069 EC:2.7.11.24

Ligand Molecules

6NP

SO4

Primary Citation

Design and synthesis of potent pyridazine inhibitors of p38 MAP kinase.

Tamayo, N, Liao, L, Goldberg, M, Powers, D, Tudor, Y.Y, Yu, V, Wong, L.M, Henkle, B, Middleton, S, Syed, R, Harvey, T, Jang, G, Hungate, R, Dominguez, C.Show

Bioorg.Med.Chem.Lett. 15 2409 2413 (2005)

PMID: 15837335 DOI: 10.1016/j.bmcl.2005.02.010

Abstact

Novel potent trisubstituted pyridazine inhibitors of p38 MAP (mitogen activated protein) kinase are described that have activity in both cell-based assays of cytokine release and animal models of rheumatoid arthritis. They demonstrated potent inhibition of LPS-induced TNF-alpha production in mice and exhibited good efficacy in the rat collagen induced arthritis model.

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Primary Citation of related structures