2ZJW image
Entry Detail
PDB ID:
2ZJW
Keywords:
Title:
Crystal structure of human CK2 alpha complexed with Ellagic acid
Biological Source:
Source Organism:
Host Organism:
PDB Version:
Deposition Date:
2008-03-11
Release Date:
2009-03-17
Method Details:
Experimental Method:
Resolution:
2.40 Å
R-Value Free:
0.27
R-Value Work:
0.22
R-Value Observed:
0.22
Space Group:
P 21 21 21
Macromolecular Entities
Polymer Type:polypeptide(L)
Description:Casein kinase II subunit alpha
Chain IDs:A
Chain Length:340
Number of Molecules:1
Biological Source:Homo sapiens
Ligand Molecules
Primary Citation
Structural insight into human CK2alpha in complex with the potent inhibitor ellagic acid
Bioorg.Med.Chem.Lett. 19 2920 2923 (2009)
PMID: 19414254 DOI: 10.1016/j.bmcl.2009.04.076

Abstact

We determined the 2.35-A crystal structure of a human CK2 catalytic subunit (referred to as CK2alpha complexed with the ATP-competitive, potent CK2 inhibitor ellagic acid. The inhibitor binds to CK2alpha with a novel binding mode, including water-mediated hydrogen bonds. This structural information may support discovery of potent CK2 inhibitors.

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Primary Citation of related structures