3N44

Crystal structure of the mature envelope glycoprotein complex (trypsin cleavage; Osmium soak) of Chikungunya virus.

Structural Biology Knowledgebase: 3N44 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.229

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 3N44

Classification: VIRAL PROTEIN

Total Structure Weight: 100189.38

Macromolecule Entities
Molecule Chains Length Organism Details
E3 envelope glycoprotein A 65 Chikungunya virus Fragment: polyprotein fragment residues 266-319
Gene Name(s):
E2 envelope glycoprotein B 360 Chikungunya virus Fragment: polyprotein fragment residues 329-666
Gene Name(s):
E1 envelope glycoprotein F 473 Chikungunya virus Fragment: polyprotein fragment residues 810-1200
Gene Name(s):

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
NAG
Query on NAG

B, F N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OS
Query on OS

B, F OSMIUM ION
Os
XQBKHDFIPARBOX-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ACT
Query on ACT

A, F ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.229
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 58.09 α = 90.00
b = 89.95 β = 90.00
c = 174.02 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2010-05-21
  • Released Date: 2010-12-01
  • Deposition author(s): Voss, J., Vaney, M.C., Duquerroy, S., Rey, F.A.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4