4WXR

X-ray crystal structure of NS3 Helicase from HCV with a bound inhibitor at 2.42 A resolution

• PDB DOI: https://doi.org/10.2210/pdb4WXR/pdb

• Classification: HYDROLASE/HYDROLASE INHIBITOR
• Organism(s): Hepacivirus hominis
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2014-11-14 Released: 2015-12-23 
• Deposition Author(s): Davies, D.R., Kim, H., Lorimer, D.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.42 Å
• R-Value Free: 0.310 
• R-Value Work: 0.239 
• R-Value Observed: 0.243 

Literature

crystal structure of NS3 Helicase from HCV with a bound inhibitor

Buckman, B.O., Kossen, K., Misialek, S., Stevens, S., Rajagopalan, R., Ruhmund, D., Hooi, L., Snarskaya, N., Serebryany, V., Wang, G., Stoycheva, A., Nicholas, J.B., Davies, D.R., Brunton, S., Montalbetti, C., Weddell, D., Goodwin, C., Schonfeld, D., Mather, O., Cheng, R., Blatt, L., Beigelman, L.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors and generated by (software)

Macromolecule Content

• Total Structure Weight: 97.43 kDa 
• Atom Count: 6,750 
• Modelled Residue Count: 865 
• Deposited Residue Count: 902 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NS3	A, B	451	Hepacivirus hominis	Mutation(s): 0
UniProt
Find proteins for A1Z092 (Hepacivirus hominis) Explore A1Z092  Go to UniProtKB:  A1Z092

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
3VZ	C [auth A], D [auth B]	{6-(3,5-diaminophenyl)-1-[4-(propan-2-yl)benzyl]-1H-indol-3-yl}acetic acid C26 H27 N3 O2 VQXYFFBYBKESTK-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.42 Å
• R-Value Free: 0.310 
• R-Value Work: 0.239 
• R-Value Observed: 0.243 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 124.074	α = 90
b = 112.776	β = 126.52
c = 99.592	γ = 90

Software Package:

Software Name	Purpose
PHASER	phasing
REFMAC	refinement
HKL-2000	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2015-12-23 
Deposition Author(s): Davies, D.R., Kim, H., Lorimer, D.

Revision History  

• Version 1.0: 2015-12-23
  Type: Initial release
  
• Version 1.1: 2023-09-27
  Changes: Data collection, Database references, Derived calculations, Refinement description