6BQK

CRYSTAL STRUCTURE OF HEPATIS C VIRUS PROTEASE (NS3) COMPLEXED WITH TRIPEPTIDIC ACYL SULFONAMIDE INHIBITOR (COMPOUND 18)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.97 Å
  • R-Value Free: 0.267 
  • R-Value Work: 0.254 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Potent Inhibitors of Hepatitis C Virus NS3 Protease: Employment of a Difluoromethyl Group as a Hydrogen-Bond Donor.

Zheng, B.D'Andrea, S.V.Sun, L.Q.Wang, A.X.Chen, Y.Hrnciar, P.Friborg, J.Falk, P.Hernandez, D.Yu, F.Sheaffer, A.K.Knipe, J.O.Mosure, K.Rajamani, R.Good, A.C.Kish, K.Tredup, J.Klei, H.E.Paruchuri, M.Ng, A.Gao, Q.Rampulla, R.A.Mathur, A.Meanwell, N.A.McPhee, F.Scola, P.M.

(2018) ACS Med Chem Lett 9: 143-148


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
NS3 protease
A, B
219Hepatitis C virus genotype 1a (isolate H)Mutation(s): 0 
Find proteins for P27958 (Hepatitis C virus genotype 1a (isolate H))
Go to UniProtKB:  P27958
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Z1E
Query on Z1E

Download SDF File 
Download CCD File 
A, B
N-(tert-butoxycarbonyl)-3-methyl-L-valyl-(4R)-4-[(7-chloro-4-methoxyisoquinolin-1-yl)oxy]-N-[(1R,2R)-1-[(cyclopropylsulfonyl)carbamoyl]-2-(difluoromethyl)cyclopropyl]-L-prolinamide
C34 H44 Cl F2 N5 O9 S
PSVSXONHXYMVQH-GGFAASIMSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.97 Å
  • R-Value Free: 0.267 
  • R-Value Work: 0.254 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 48.650α = 90.00
b = 68.060β = 109.58
c = 61.460γ = 90.00
Software Package:
Software NamePurpose
BUSTERrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2017-11-28 
  • Released Date: 2018-03-21 
  • Deposition Author(s): Klei, H.E., Sack, J.S.

Revision History 

  • Version 1.0: 2018-03-21
    Type: Initial release