ISDA

Deposition Date 2006-08-14

Release Date 2006-10-31

Last Version Date 2024-02-21

Entry Detail

PDB ID:

2I1R

Keywords:

TRANSFERASE

Title:

Novel Thiazolones as HCV NS5B Polymerase Inhibitors: Further Designs, Synthesis, SAR and X-ray Complex Structure

Biological Source:

Source Organism:

Hepatitis C virus (Taxon ID: 11103)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.20 Å

R-Value Free:

0.27

R-Value Work:

0.23

R-Value Observed:

0.23

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:RNA-directed RNA polymerase (NS5B) (P68)
Chain IDs:A, B
Chain Length:576
Number of Molecules:2
Biological Source:Hepatitis C virus

UniProt ID:P26663 Pfam ID:PF00998 EC:3.4.21.98

Ligand Molecules

VXR

Primary Citation

Novel thiazolones as HCV NS5B polymerase allosteric inhibitors: Further designs, SAR, and X-ray complex structure.

Yan, S, Larson, G, Wu, J.Z, Appleby, T, Ding, Y, Hamatake, R, Hong, Z, Yao, N.Show

Bioorg.Med.Chem.Lett. 17 63 67 (2007)

PMID: 17049849 DOI: 10.1016/j.bmcl.2006.09.095

Abstact

Structure-activity relationships (SAR) of 1 against HCV NS5B polymerase were described. SAR explorations and further structure-based design led to the identifications of 2 and 3 as novel HCV NS5B inhibitors. X-ray structure of 3 in complex with NS5B polymerase was obtained at a resolution of 2.2A, and confirmed the design.

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Protein

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Disease

Primary Citation of related structures