2HWH

HCV NS5B allosteric inhibitor complex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.277 
  • R-Value Work: 0.233 
  • R-Value Observed: 0.234 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structure-based design of a novel thiazolone scaffold as HCV NS5B polymerase allosteric inhibitors.

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

(2006) Bioorg Med Chem Lett 16: 5888-5891

  • DOI: 10.1016/j.bmcl.2006.08.056
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • A structure-based approach was performed to design a novel thiazolone scaffold as HCV NS5B inhibitors. A focused library was designed and docked by GOLD. One of the top-scored molecules was synthesized and shown to have similar potency to the initial ...

    A structure-based approach was performed to design a novel thiazolone scaffold as HCV NS5B inhibitors. A focused library was designed and docked by GOLD. One of the top-scored molecules was synthesized and shown to have similar potency to the initial hit. The X-ray complex structure was determined and validated our design rationale.


    Organizational Affiliation

    Valeant Pharmaceuticals Research and Development, 3300 Hyland Ave. Costa Mesa, CA 92626, USA. syan@valeant.com



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
RNA-directed RNA polymerase (NS5B) (p68)
A, B
576Hepacivirus CMutation(s): 0 
EC: 2.7.7.48 (PDB Primary Data), 3.4.22 (UniProt), 3.4.21.98 (UniProt), 3.6.1.15 (UniProt), 3.6.4.13 (UniProt)
Find proteins for P26663 (Hepatitis C virus genotype 1b (isolate BK))
Go to UniProtKB:  P26663
Protein Feature View
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
RNA
Query on RNA

Download CCD File 
A, B
4-METHYL-N-{(5E)-5-[(5-METHYL-2-FURYL)METHYLENE]-4-OXO-4,5-DIHYDRO-1,3-THIAZOL-2-YL}BENZENESULFONAMIDE
C16 H14 N2 O4 S2
MXAPQGDBWFYKKX-ZROIWOOFSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
RNAIC50:  2000   nM  Binding MOAD
RNAIC50 :  2000   nM  PDBBind
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.277 
  • R-Value Work: 0.233 
  • R-Value Observed: 0.234 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 85.368α = 90
b = 105.709β = 90
c = 126.594γ = 90
Software Package:
Software NamePurpose
CNSrefinement
DENZOdata reduction
HKL-2000data scaling
CNSphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2006-08-01 
  • Released Date: 2006-11-07 
  • Deposition Author(s): Yao, N.

Revision History 

  • Version 1.0: 2006-11-07
    Type: Initial release
  • Version 1.1: 2008-05-01
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance