2I1R

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.236

Literature

Macromolecules
Sequence Display for 2I1R

Classification: TRANSFERASE

Total Structure Weight: 128823.48

Macromolecule Entities
Molecule Chains Length Organism Details
RNA-directed RNA polymerase (NS5B) (P68) A, B 576 Hepatitis c virus EC#: 2.7.7.48 IUBMB
Fragment: HCV NS5B
Mutation: T329V, V338A, R544Q
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
VXR
Query on VXR

A, B (5Z)-5-[(5-ETHYL-2-FURYL)METHYLENE]-2-{[(S)- (4-FLUOROPHENYL)(1H-TETRAZOL-5-YL)METHYL]AMINO}- 1,3-THIAZOL-4(5H)-ONE
C18 H15 F N6 O2 S
BKZOQCGDCHOGOQ-MZLJFPOFSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
VXR N/A in BindingDB
IC50: 9700 nM  BindingMOAD
IC50: 9700 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.236
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 85.60 α = 90.00
b = 106.12 β = 90.00
c = 126.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-08-14
  • Released Date: 2006-10-31
  • Deposition author(s): Yao, N., Yan, S.

Revision History

  • Version 1_0: 2006-10-31

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance