3DAJ image
Deposition Date 2008-05-29
Release Date 2008-07-08
Last Version Date 2024-02-21
Entry Detail
PDB ID:
3DAJ
Keywords:
TRANSFERASE
Title:
Crystal structure of Aurora A complexed with an inhibitor discovered through site-directed dynamic tethering
Biological Source:
Source Organism:
Mus musculus (Taxon ID: 10090)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.00 Å
R-Value Free:
0.28
R-Value Work:
0.25
R-Value Observed:
0.25
Space Group:
P 41 21 2
3DAJ validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:serine/threonine kinase 6
Mutations:N173G, K227R, T287D, M289L
Chain IDs:A
Chain Length:272
Number of Molecules:1
Biological Source:Mus musculus
UniProt ID:P97477 Pfam ID:PF00069
Ligand Molecules
FXG
Primary Citation
Discovery of an Aurora kinase inhibitor through site-specific dynamic combinatorial chemistry.
Bioorg.Med.Chem.Lett. 18 3978 3981 (2008)
PMID: 18579375 DOI: 10.1016/j.bmcl.2008.06.011

Abstact

We demonstrate a fragment-based lead discovery method that combines site-directed ligand discovery with dynamic combinatorial chemistry. Our technique targets dynamic combinatorial screening to a specified region of a protein by using reversible disulfide chemistry. We have used this technology to rapidly identify inhibitors of the drug target Aurora A that span the purine-binding site and the adaptive pocket of the kinase. The binding mode of a noncovalent inhibitor has been further characterized through crystallography.

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Disease

Primary Citation of related structures
3DAJ