ISDA

Entry Detail

PDB ID:

3FYK

Keywords:

TRANSFERASE

Title:

Crystal structure of a benzthiophene lead bound to MAPKAP Kinase-2 (MK-2)

Biological Source:

Source Organism:

Homo sapiens

Host Organism:

Escherichia coli

PDB Version:

Deposition Date:

2009-01-22

Release Date:

2009-04-07

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.50 Å

R-Value Free:

0.29

R-Value Work:

0.26

R-Value Observed:

0.26

Space Group:

F 41 3 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Description:MAP kinase-activated protein kinase 2
Chain IDs:A (auth: X)
Chain Length:327
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P49137 Pfam ID:PF00069 EC:2.7.11.1

Ligand Molecules

B98

Primary Citation

Benzothiophene inhibitors of MK2. Part 2: improvements in kinase selectivity and cell potency.

Anderson, D.R, Meyers, M.J, Kurumbail, R.G, Caspers, N, Poda, G.I, Long, S.A, Pierce, B.S, Mahoney, M.W, Mourey, R.J, Parikh, M.D.Show

Bioorg.Med.Chem.Lett. 19 4882 4884 (2009)

PMID: 19616942 DOI: 10.1016/j.bmcl.2009.02.017

Abstact

Optimization of kinase selectivity for a set of benzothiophene MK2 inhibitors provided analogs with potencies of less than 500 nM in a cell based assay. The selectivity of the inhibitors can be rationalized by examination of X-ray crystal structures of inhibitors bound to MK2.

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Primary Citation of related structures