3TRK

Structure of the Chikungunya virus nsP2 protease


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.258 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.211 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structure of the Chikungunya virus nsP2 protease

Cheung, J.Franklin, M.Mancia, F.Rudolph, M.Cassidy, M.Gary, E.Burshteyn, F.Love, J.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Nonstructural polyproteinA324Chikungunya virusMutation(s): 0 
Gene Names: CHIKVgp1
EC: 2.1.1 (UniProt), 2.7.7 (UniProt), 3.1.3.33 (UniProt), 3.4.22 (UniProt), 3.6.1.15 (UniProt), 3.6.4.13 (UniProt), 3.1.3.84 (UniProt), 2.7.7.19 (UniProt), 2.7.7.48 (UniProt)
UniProt
Find proteins for Q8JUX6 (Chikungunya virus (strain S27-African prototype))
Explore Q8JUX6 
Go to UniProtKB:  Q8JUX6
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NA
Query on NA

Download Ideal Coordinates CCD File 
B [auth A]SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MSE
Query on MSE
AL-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.258 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.211 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 87.509α = 90
b = 87.509β = 90
c = 85.078γ = 90
Software Package:
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-09-28
    Type: Initial release
  • Version 1.1: 2017-11-08
    Changes: Refinement description