ISDA

Deposition Date 2011-05-20

Release Date 2012-02-01

Last Version Date 2024-02-28

Entry Detail

PDB ID:

3S4Q

Keywords:

TRANSFERASE/TRANSFERASE INHIBITOR

Title:

P38 alpha kinase complexed with a pyrazolo-triazine based inhibitor

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

ESCHERICHIA COLI

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.27 Å

R-Value Free:

0.32

R-Value Work:

0.25

R-Value Observed:

0.26

Space Group:

P 21 21 21

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Mitogen-activated protein kinase 14
Gene (Uniprot):MAPK14
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

NK0

Primary Citation

Discovery of pyrrolo[2,1-f][1,2,4]triazine C6-ketones as potent, orally active p38α MAP kinase inhibitors.

Dyckman, A.J, Li, T, Pitt, S, Zhang, R, Shen, D.R, McIntyre, K.W, Gillooly, K.M, Shuster, D.J, Doweyko, A.M, Sack, J.S, Kish, K, Kiefer, S.E, Newitt, J.A, Zhang, H, Marathe, P.H, McKinnon, M, Barrish, J.C, Dodd, J.H, Schieven, G.L, Leftheris, K.Show

Bioorg.Med.Chem.Lett. 21 4633 4637 (2011)

PMID: 21705217 DOI: 10.1016/j.bmcl.2011.05.091

Abstact

Pyrrolo[2,1-f][1,2,4]triazine based inhibitors of p38α have been prepared exploring functional group modifications at the C6 position. Incorporation of aryl and heteroaryl ketones at this position led to potent inhibitors with efficacy in in vivo models of acute and chronic inflammation.

Legend

Protein

Chemical

Disease

Primary Citation of related structures