3UPH

Synthesis of novel 4,5-dihydrofurano indoles and their evaluation as HCV NS5B polymerase inhibitors


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.185 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Synthesis of New 4,5-Dihydrofuranoindoles and Their Evaluation as HCV NS5B Polymerase Inhibitors.

Velazquez, F.Venkatraman, S.Lesburg, C.A.Duca, J.Rosenblum, S.B.Kozlowski, J.A.Njoroge, F.G.

(2012) Org.Lett. 14: 556-559

  • DOI: 10.1021/ol203177g
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The synthesis of substituted 3,4-dihydrofuranoindoles is reported. These new indole compounds were used to synthesize potent HCV NS5B inhibitors. The binding mode of the dihydrofuranoindole-derived inhibitors was established via X-ray crystallographi ...

    The synthesis of substituted 3,4-dihydrofuranoindoles is reported. These new indole compounds were used to synthesize potent HCV NS5B inhibitors. The binding mode of the dihydrofuranoindole-derived inhibitors was established via X-ray crystallographic studies.


    Organizational Affiliation

    Merck Research Laboratories, 2015 Galloping Hill Road, Kenilworth, New Jersey 07033-1300, USA. francisco.velazquez@merck.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
RNA-directed RNA polymerase
A, B
576Hepatitis C virus genotype 1b (strain HC-J4)Mutation(s): 0 
Find proteins for O92972 (Hepatitis C virus genotype 1b (strain HC-J4))
Go to UniProtKB:  O92972
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PO4
Query on PO4

Download SDF File 
Download CCD File 
A
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
0C1
Query on 0C1

Download SDF File 
Download CCD File 
A, B
6-(2,5-difluorobenzyl)-N-(methylsulfonyl)-8-(2-oxo-1,2-dihydropyridin-3-yl)-3,6-dihydro-2H-furo[2,3-e]indole-7-carboxamide
C24 H19 F2 N3 O5 S
GPKCKCQUVBOYCV-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
0C1IC50: 15 nM BINDINGMOAD
0C1IC50: 15 nM PDBBIND
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.185 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 89.970α = 90.00
b = 106.328β = 90.00
c = 134.297γ = 90.00
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
BUSTERphasing
BUSTERrefinement
JDirectordata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-01-25
    Type: Initial release
  • Version 1.1: 2012-02-01
    Type: Database references