3QGG

Crystal structure of the hepatitis C virus NS5B RNA-dependent RNA polymerase complex with (2E)-3-(4-{[(1-{[(13-cyclohexyl-6-oxo-6,7-dihydro-5H-indolo[1,2-d][1,4]benzodiazepin-10-yl)carbonyl]amino}cyclopentyl)carbonyl]amino}phenyl)prop-2-enoic acid and N-cyclopropyl-6-[(3R)-3-{[4-(trifluoromethoxy)benzyl]carbamoyl}-4-{[4-(trifluoromethoxy)phenyl]sulfonyl}piperazin-1-yl]pyridazine-3-carboxamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.22 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.181 
  • R-Value Observed: 0.183 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Investigation of the mode of binding of a novel series of N-benzyl-4-heteroaryl-1-(phenylsulfonyl)piperazine-2-carboxamides to the hepatitis C virus polymerase.

Gentles, R.G.Sheriff, S.Beno, B.R.Wan, C.Kish, K.Ding, M.Zheng, X.Chupak, L.Poss, M.A.Witmer, M.R.Morin, P.Wang, Y.K.Rigat, K.Lemm, J.Voss, S.Liu, M.Pelosi, L.Roberts, S.B.Gao, M.Kadow, J.F.

(2011) Bioorg Med Chem Lett 21: 2212-2215

  • DOI: 10.1016/j.bmcl.2011.03.011
  • Primary Citation of Related Structures:  
    3QGD, 3QGE, 3QGF, 3QGG, 3QGH, 3QGI

  • PubMed Abstract: 
  • Structure based rationales for the activities of potent N-benzyl-4-heteroaryl-1-(phenylsulfonyl)piperazine-2-carboxamide inhibitors of the hepatitis C viral polymerase are described herein. These compounds bind to the hepatitis C virus non-structural ...

    Structure based rationales for the activities of potent N-benzyl-4-heteroaryl-1-(phenylsulfonyl)piperazine-2-carboxamide inhibitors of the hepatitis C viral polymerase are described herein. These compounds bind to the hepatitis C virus non-structural protein 5B (NS5B), and co-crystal structures of select examples from this series with NS5B are reported. Comparison of co-crystal structures of a potent analog with both NS5B genotype 1a and genotype 1b provides a possible explanation for the genotype-selectivity observed with this compound class and suggests opportunities for the further optimization of the series.


    Organizational Affiliation

    Bristol Myers Squibb, Chemical and Protein Technologies, Wallingford, CT 06492, United States. robert.gentles@bms.com



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
RNA-directed RNA polymeraseAB574Hepatitis C virus subtype 1bMutation(s): 0 
Gene Names: NS5B
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 Q9WMX2 (Hepatitis C virus genotype 1b (isolate Con1))
Explore Q9WMX2 
Go to UniProtKB:  Q9WMX2
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
63F
Query on 63F

Download CCD File 
A, B
N-cyclopropyl-6-[(3R)-3-{[4-(trifluoromethoxy)benzyl]carbamoyl}-4-{[4-(trifluoromethoxy)phenyl]sulfonyl}piperazin-1-yl]pyridazine-3-carboxamide
C28 H26 F6 N6 O6 S
JCQJKQDMSHSQRB-HSZRJFAPSA-N
 Ligand Interaction
23E
Query on 23E

Download CCD File 
A, B
(2E)-3-(4-{[(1-{[(13-cyclohexyl-6-oxo-6,7-dihydro-5H-indolo[1,2-d][1,4]benzodiazepin-10-yl)carbonyl]amino}cyclopentyl)carbonyl]amino}phenyl)prop-2-enoic acid
C38 H38 N4 O5
HDBNVTWMHMMKNY-XMHGGMMESA-N
 Ligand Interaction
SO4
Query on SO4

Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.22 Å
  • R-Value Free: 0.225 
  • R-Value Work: 0.181 
  • R-Value Observed: 0.183 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 75.4α = 90
b = 90.1β = 90
c = 232.4γ = 90
Software Package:
Software NamePurpose
BUSTER-TNTrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
HKL-2000data scaling
AMoREphasing
BUSTERrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2011-01-24 
  • Released Date: 2011-04-20 
  • Deposition Author(s): Sheriff, S.

Revision History 

  • Version 1.0: 2011-04-20
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance