ISDA: 3FPM

Deposition Date 2009-01-05

Release Date 2009-04-07

Last Version Date 2023-09-06

Entry Detail

PDB ID:

3FPM

Keywords:

TRANSFERASE

Title:

Crystal Structure of a Squarate Inhibitor bound to MAPKAP Kinase-2

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.30 Å

R-Value Free:

0.33

R-Value Work:

0.28

R-Value Observed:

0.28

Space Group:

F 41 3 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:MAP kinase-activated protein kinase 2
Gene (Uniprot):MAPKAPK2
Chain IDs:A
Chain Length:325
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P49137 Pfam ID:PF00069 EC:2.7.11.1

Ligand Molecules

793

Primary Citation

Identification and SAR of squarate inhibitors of mitogen activated protein kinase-activated protein kinase 2 (MK-2)

Lovering, F, Kirincich, S, Wang, W, Combs, K, Resnick, L, Sabalski, J.E, Butera, J, Liu, J, Parris, K, Telliez, J.B.Show

Bioorg.Med.Chem. 17 3342 3351 (2009)

PMID: 19364658 DOI: 10.1016/j.bmc.2009.03.041

Abstact

A novel series of inhibitors for mitogen activated protein kinase-activated protein kinase 2 (MK-2) are reported. These squarate based inhibitors were identified via a high-throughput screen. An MK2 co-structure with the starting ligand was obtained and a structure based approach was followed to optimize potency and selectivity.

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