3UPH

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.185 
  • R-Value Observed: 0.187 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


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:  
    3UPH, 3UPI

  • 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 crystallographic studies ...

    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:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
RNA-directed RNA polymeraseA, B576Hepatitis C virus isolate HC-J4Mutation(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)
UniProt
Find proteins for O92972 (Hepatitis C virus genotype 1b (strain HC-J4))
Explore O92972 
Go to UniProtKB:  O92972
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
0C1 (Subject of Investigation/LOI)
Query on 0C1

Download Ideal Coordinates CCD File 
D [auth A], E [auth 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
PO4
Query on PO4

Download Ideal Coordinates CCD File 
C [auth A]PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
0C1 Binding MOAD:  3UPH IC50: 15 (nM) from 1 assay(s)
PDBBind:  3UPH IC50: 15 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.230 
  • R-Value Work: 0.185 
  • R-Value Observed: 0.187 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 89.97α = 90
b = 106.328β = 90
c = 134.297γ = 90
Software Package:
Software NamePurpose
JDirectordata collection
BUSTERrefinement
DENZOdata reduction
SCALEPACKdata scaling
BUSTERphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

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