4AED

Crystal structure of Human enterovirus 71


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.80 Å
  • R-Value Work: 0.279 
  • R-Value Observed: 0.279 

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Literature

Crystal Structure of Human Enterovirus 71.

Plevka, P.Perera, R.Cardosa, J.Kuhn, R.J.Rossmann, M.G.

(2012) Science 336: 1274

  • DOI: 10.1126/science.1218713
  • Primary Citation of Related Structures:  
    4AED

  • PubMed Abstract: 
  • Enterovirus 71 is a picornavirus associated with fatal neurological illness in infants and young children. Here, we report the crystal structure of enterovirus 71 and show that, unlike in other enteroviruses, the "pocket factor," a small molecule that stabilizes the virus, is partly exposed on the floor of the "canyon ...

    Enterovirus 71 is a picornavirus associated with fatal neurological illness in infants and young children. Here, we report the crystal structure of enterovirus 71 and show that, unlike in other enteroviruses, the "pocket factor," a small molecule that stabilizes the virus, is partly exposed on the floor of the "canyon." Thus, the structure of antiviral compounds may require a hydrophilic head group designed to interact with residues at the entrance of the pocket.


    Organizational Affiliation

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



Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
VP1A297Enterovirus A71Mutation(s): 0 
EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
UniProt
Find proteins for A9X4C2 (Human enterovirus 71)
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Go to UniProtKB:  A9X4C2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA9X4C2
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  • Reference Sequence
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
VP2B254Enterovirus A71Mutation(s): 0 
EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
UniProt
Find proteins for A9X4C2 (Human enterovirus 71)
Explore A9X4C2 
Go to UniProtKB:  A9X4C2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA9X4C2
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
VP3C242Enterovirus A71Mutation(s): 0 
EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
UniProt
Find proteins for A9X4C2 (Human enterovirus 71)
Explore A9X4C2 
Go to UniProtKB:  A9X4C2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA9X4C2
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  • Reference Sequence
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
VP4D69Enterovirus A71Mutation(s): 0 
EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
UniProt
Find proteins for A9X4C2 (Human enterovirus 71)
Explore A9X4C2 
Go to UniProtKB:  A9X4C2
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupA9X4C2
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.80 Å
  • R-Value Work: 0.279 
  • R-Value Observed: 0.279 
  • Space Group: I 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 600.2α = 90
b = 610.6β = 90
c = 851.8γ = 90
Software Package:
Software NamePurpose
CCP4model building
HKL-2000data reduction
SCALEPACKdata scaling
CNSphasing
PHASERphasing
GLRFphasing
CCP4phasing
USFphasing

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-04-25
    Type: Initial release
  • Version 1.1: 2012-06-20
    Changes: Other