3HHK image
Entry Detail
PDB ID:
3HHK
Title:
HCV NS5b polymerase complex with a substituted benzothiadizine
Biological Source:
Host Organism:
PDB Version:
Deposition Date:
2009-05-15
Release Date:
2009-09-08
Method Details:
Experimental Method:
Resolution:
1.70 Å
R-Value Free:
0.24
R-Value Work:
0.22
R-Value Observed:
0.22
Space Group:
P 21 21 21
Macromolecular Entities
Polymer Type:polypeptide(L)
Description:HCV NS5 polymerase
Chain IDs:A, B
Chain Length:563
Number of Molecules:2
Biological Source:Hepatitis C virus subtype 1b
Ligand Molecules
Primary Citation
Substituted benzothiadizine inhibitors of Hepatitis C virus polymerase.
Bioorg.Med.Chem.Lett. 19 4350 4353 (2009)
PMID: 19515564 DOI: 10.1016/j.bmcl.2009.05.091

Abstact

The synthesis and optimisation of HCV NS5B polymerase inhibitors with improved potency versus the existing compound 1 is described. Substitution in the benzothiadiazine portion of the molecule, furnishing improvement in potency in the high protein Replicon assay, is highlighted, culminating in the discovery of 12h, a highly potent oxyacetamide derivative.

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Primary Citation of related structures