3DBD image
Entry Detail
PDB ID:
3DBD
Keywords:
Title:
Crystal structure of an activated (Thr->Asp) Polo-like kinase 1 (Plk1) catalytic domain in complex with Compound 094
Biological Source:
Source Organism:
Host Organism:
PDB Version:
Deposition Date:
2008-05-31
Release Date:
2008-10-07
Method Details:
Experimental Method:
Resolution:
3.05 Å
R-Value Free:
0.27
R-Value Work:
0.24
R-Value Observed:
0.25
Space Group:
I 2 3
Macromolecular Entities
Polymer Type:polypeptide(L)
Description:Polo-like kinase 1
Mutations:T196D
Chain IDs:A
Chain Length:317
Number of Molecules:1
Biological Source:Danio rerio
Ligand Molecules
Primary Citation
Design and synthesis of 2-amino-pyrazolopyridines as Polo-like kinase 1 inhibitors.
Bioorg.Med.Chem.Lett. 18 5648 5652 (2008)
PMID: 18793847 DOI: 10.1016/j.bmcl.2008.08.095

Abstact

A series of 2-amino-pyrazolopyridines was designed and synthesized as Polo-like kinase (Plk) inhibitors based on a low micromolar hit. The SAR was developed to provide compounds exhibiting low nanomolar inhibitory activity of Plk1; the phenotype of treated cells is consistent with Plk1 inhibition. A co-crystal structure of one of these compounds with zPlk1 confirms an ATP-competitive binding mode.

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Primary Citation of related structures