2IJN

Isothiazoles as active-site inhibitors of HCV NS5B polymerase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.222

Literature

Macromolecules
Sequence Display for 2IJN

Classification: TRANSCRIPTION TRANSFERASE

Total Structure Weight: 128741.20

Macromolecule Entities
Molecule Chains Length Organism Details
RNA polymerase NS5B A, B 576 Hepatitis c virus EC#: 2.7.7.48 IUBMB
Fragment: residues 2422-2989 of HCV polyprotein
Mutation: T329V, V338A
Details: cyclic precursor of inhibitor 221 forms an S-S brigde to CYS 366 upon binding
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
221
Query on 221

A, B (2R,3R)-3-{[3,5-BIS(TRIFLUOROMETHYL)PHENYL]AMINO}- 2-CYANO-3-THIOXOPROPANAMIDE
C12 H9 F6 N3 O S
ZTUMRSFHUOBXAC-LHIURRSHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.222
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 85.51 α = 90.00
b = 105.27 β = 90.00
c = 126.46 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-09-29
  • Released Date: 2006-11-28
  • Deposition author(s): Yan, S., Yao, N.

Revision History

  • Version 1_0: 2006-11-28

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance