8R2L

Crystal structure of the ectodomain of TBEV E protein (Sofjin strain)

• PDB DOI: https://doi.org/10.2210/pdb8R2L/pdb

• Classification: VIRAL PROTEIN
• Organism(s): Tick-borne encephalitis virus (STRAIN SOFJIN)
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2023-11-06 Released: 2024-10-09 
• Deposition Author(s): Vlaskina, A.V., Samygina, V.R.
• Funding Organization(s): Ministry of Science and Higher Education of the Russian Federation

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.20 Å
• R-Value Free: 
  0.286 (Depositor), 0.279 (DCC) 
• R-Value Work: 
  0.202 (Depositor), 0.205 (DCC) 

Starting Model: experimental

Literature

Self-Assembly and Conformational Change in the Oligomeric Structure of the Ectodomain of the TBEV E Protein Studied via X-ray, Small-Angle X-ray Scattering, and Molecular Dynamics

Konarev, P.V., Vlaskina, A.V., Korzhenevskiy, D., Rakitina, T.V., Petrenko, D., Agapova, Y., Kordonskaya, Y., Samygina, V.R.

(2023) Crystals (Basel) 

• DOI: https://doi.org/10.3390/cryst13121676

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 43.39 kDa 
• Atom Count: 3,036 
• Modelled Residue Count: 394 
• Deposited Residue Count: 395 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Envelope protein E	A [auth AAA]	395	Tick-borne encephalitis virus (STRAIN SOFJIN)	Mutation(s): 0
UniProt
Find proteins for P07720 (Tick-borne encephalitis virus Far Eastern subtype (strain Sofjin)) Explore P07720  Go to UniProtKB:  P07720

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.20 Å
• R-Value Free:  0.286 (Depositor), 0.279 (DCC) 
• R-Value Work:  0.202 (Depositor), 0.205 (DCC) 

Space Group: P 4₁ 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 165.061	α = 90
b = 165.061	β = 90
c = 165.061	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
XDS	data reduction
Aimless	data scaling
MOLREP	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-10-09 
Deposition Author(s): Vlaskina, A.V., Samygina, V.R.

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Funding Organization	Location	Grant Number
Ministry of Science and Higher Education of the Russian Federation	Russian Federation	--

Revision History  

• Version 1.0: 2024-10-09
  Type: Initial release