1COV

COXSACKIEVIRUS B3 COAT PROTEIN

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.50 Å
  • R-Value Work: 0.264 
  • R-Value Observed: 0.264 

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This is version 1.3 of the entry. See complete history. 


Literature

Structure determination of coxsackievirus B3 to 3.5 A resolution.

Muckelbauer, J.K., Kremer, M., Minor, I., Tong, L., Zlotnick, A., Johnson, J.E., Rossmann, M.G.

(1995) Acta Crystallogr D Biol Crystallogr 51: 871-887

  • DOI: 10.1107/S0907444995002253
  • Primary Citation of Related Structures:  
    1COV

  • PubMed Abstract: 

    • The crystal structure of coxsackievirus B3 (CVB3) has been determined to 3.5 A resolution. The icosahedral CVB3 particles crystallize in the monoclinic space group, P2(1), (a = 574.6, b = 302.1, c = 521.6 A, beta = 107.7 degrees ) with two virions in the ...

    The crystal structure of coxsackievirus B3 (CVB3) has been determined to 3.5 A resolution. The icosahedral CVB3 particles crystallize in the monoclinic space group, P2(1), (a = 574.6, b = 302.1, c = 521.6 A, beta = 107.7 degrees ) with two virions in the asymmetric unit giving 120-fold non-crystallographic redundancy. The crystals diffracted to 2.7 A resolution and the X-ray data set was 55% complete to 3.0,4, resolution. Systematically weak reflections and the self-rotation function established pseudo R32 symmetry with each particle sitting on a 32 special position. This constrained the orientation and position of each particle in the monoclinic cell to near face-centered positions and allowed for a total of six possible monoclinic space-group settings. Correct interpretation of the high-resolution (3.0-3.2 A) self-rotation function was instrumental in determining the deviations from R32 orientations of the virus particles in the unit cell. Accurate particle orientations permitted the correct assignment of the crystal space-group setting amongst the six ambiguous possibilities and for the correct determination of particle positions. Real-space electron-density averaging and phase refinement, using human rhinovius 14 (HRV14) as an initial phasing model, have been carried out to 3.5 A resolution. The initial structural model has been built and refined to 3.5 A resolution using X-PLOR.

    Related Citations: 
    • The Structure of Coxsackievirus B3 at 3.5 Angstroms Resolution
      Muckelbauer, J.K., Kremer, M., Minor, I., Diana, G., Dutko, F.J., Groarke, J., Pevear, D.C., Rossmann, M.G.
      (1995) Structure 3: 653
    Organizational Affiliation: 

    Department of Biological Sciences, Purdue University, West Lafayette, IN 47907, USA.



Macromolecules
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(by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
COXSACKIEVIRUS COAT PROTEIN 1281Coxsackievirus B3Mutation(s): 0 
EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
Find proteins for Q66282 (Coxsackievirus B3 (strain Woodruff))
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Go to UniProtKB:  Q66282
Protein Feature View
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  • Reference Sequence
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
COXSACKIEVIRUS COAT PROTEIN 2263Coxsackievirus B3Mutation(s): 0 
EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
Find proteins for Q66282 (Coxsackievirus B3 (strain Woodruff))
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Go to UniProtKB:  Q66282
Protein Feature View
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  • Reference Sequence
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
COXSACKIEVIRUS COAT PROTEIN 3238Coxsackievirus B3Mutation(s): 0 
EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
Find proteins for Q66282 (Coxsackievirus B3 (strain Woodruff))
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Go to UniProtKB:  Q66282
Protein Feature View
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  • Reference Sequence
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
COXSACKIEVIRUS COAT PROTEIN 468Coxsackievirus B3Mutation(s): 0 
EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
Find proteins for Q66282 (Coxsackievirus B3 (strain Woodruff))
Explore Q66282 
Go to UniProtKB:  Q66282
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PLM
Query on PLM
Download Ideal Coordinates CCD File 
1
PALMITIC ACID
C16 H32 O2
IPCSVZSSVZVIGE-UHFFFAOYSA-N		 Ligand Interaction
MYR
Query on MYR
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4
MYRISTIC ACID
C14 H28 O2
TUNFSRHWOTWDNC-UHFFFAOYSA-N		 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.50 Å
  • R-Value Work: 0.264 
  • R-Value Observed: 0.264 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 574.62α = 90
b = 302.07β = 107.7
c = 521.61γ = 90
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORrefinement
X-PLORphasing

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1996-03-08
    Type: Initial release
  • Version 1.1: 2008-03-24
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2011-08-10
    Changes: Advisory