2QV1

Crystal structure of HCV NS3-4A V36M mutant

• PDB DOI: https://doi.org/10.2210/pdb2QV1/pdb

• Classification: HYDROLASE
• Organism(s): Hepacivirus hominis, Hepatitis C virus genotype 1a (isolate H77)
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2007-08-07 Released: 2008-08-19 
• Deposition Author(s): Wei, Y.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.265 
• R-Value Work: 0.228 

Literature

Phenotypic and Structural Analyses of HCV NS3 Protease Val36 Variants

Wei, Y., Chao, L.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

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

Macromolecule Content

• Total Structure Weight: 42.71 kDa 
• Atom Count: 2,915 
• Modelled Residue Count: 369 
• Deposited Residue Count: 404 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
NS3	A, B	181	N/A	Mutation(s): 1  Gene Names: NS3
UniProt
Find proteins for A1Z093 (Hepacivirus hominis) Explore A1Z093  Go to UniProtKB:  A1Z093

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
peptide	C, D	21	Hepatitis C virus genotype 1a (isolate H77)	Mutation(s): 0
UniProt
Find proteins for P27958 (Hepatitis C virus genotype 1a (isolate H77)) Explore P27958  Go to UniProtKB:  P27958

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ZN	E [auth A], F [auth B]	ZINC ION Zn PTFCDOFLOPIGGS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.265 
• R-Value Work: 0.228 
• Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 228.76	α = 90
b = 228.76	β = 90
c = 75.53	γ = 120

Software Package:

Software Name	Purpose
CNX	refinement
ADSC	data collection
DENZO	data reduction
SCALEPACK	data scaling
CNX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-08-19 
Deposition Author(s): Wei, Y.

Revision History  

• Version 1.0: 2008-08-19
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2020-09-09
  Changes: Database references, Derived calculations, Structure summary
• Version 1.3: 2021-10-20
  Changes: Database references
• Version 1.4: 2024-02-21
  Changes: Data collection
• Version 1.5: 2024-04-03
  Changes: Refinement description