4M0S

Crystal structure of Vaccinia virus protein A46

• PDB DOI: https://doi.org/10.2210/pdb4M0S/pdb

• Classification: VIRAL PROTEIN
• Organism(s): Vaccinia virus Ankara
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2013-08-02 Released: 2014-09-24 
• Deposition Author(s): Choe, J.W., Kim, Y.W.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.58 Å
• R-Value Free: 0.230 
• R-Value Work: 0.200 
• R-Value Observed: 0.202 

Literature

Crystal structure of Vaccinia virus protein A46

Choe, J.W., Kim, Y.W.

To be published.

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)

Macromolecule Content

• Total Structure Weight: 34.17 kDa 
• Atom Count: 2,469 
• Modelled Residue Count: 288 
• Deposited Residue Count: 292 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Toll/IL1-receptor signalling interference protein A46	A, B	146	Vaccinia virus Ankara	Mutation(s): 0  Gene Names: CVA180
UniProt
Find proteins for O57247 (Vaccinia virus (strain Ankara)) Explore O57247  Go to UniProtKB:  O57247

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.58 Å
• R-Value Free: 0.230 
• R-Value Work: 0.200 
• R-Value Observed: 0.202 
• Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 103.242	α = 90
b = 103.242	β = 90
c = 313.434	γ = 120

Software Package:

Software Name	Purpose
HKL-2000	data collection
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2014-09-24 
Deposition Author(s): Choe, J.W., Kim, Y.W.

Revision History  

• Version 1.0: 2014-09-24
  Type: Initial release
  
• Version 1.1: 2024-02-28
  Changes: Data collection, Database references