4WM8

Crystal Structure of Human Enterovirus D68


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.275 

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This is version 1.4 of the entry. See complete history


Literature

Virus structure. Structure and inhibition of EV-D68, a virus that causes respiratory illness in children.

Liu, Y.Sheng, J.Fokine, A.Meng, G.Shin, W.H.Long, F.Kuhn, R.J.Kihara, D.Rossmann, M.G.

(2015) Science 347: 71-74

  • DOI: https://doi.org/10.1126/science.1261962
  • Primary Citation of Related Structures:  
    4WM7, 4WM8

  • PubMed Abstract: 

    Enterovirus D68 (EV-D68) is a member of Picornaviridae and is a causative agent of recent outbreaks of respiratory illness in children in the United States. We report here the crystal structures of EV-D68 and its complex with pleconaril, a capsid-binding compound that had been developed as an anti-rhinovirus drug. The hydrophobic drug-binding pocket in viral protein 1 contained density that is consistent with a fatty acid of about 10 carbon atoms. This density could be displaced by pleconaril. We also showed that pleconaril inhibits EV-D68 at a half-maximal effective concentration of 430 nanomolar and might, therefore, be a possible drug candidate to alleviate EV-D68 outbreaks.


  • Organizational Affiliation

    Department of Biological Sciences, Hockmeyer Hall of Structural Biology, 240 South Martin Jischke Drive, Purdue University, West Lafayette, IN 47907, USA.


Macromolecules
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Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
VP1297enterovirus D68Mutation(s): 0 
UniProt
Find proteins for Q9YLJ3 (Human enterovirus D68)
Explore Q9YLJ3 
Go to UniProtKB:  Q9YLJ3
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9YLJ3
Sequence Annotations
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  • Reference Sequence
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Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
VP2248enterovirus D68Mutation(s): 0 
UniProt
Find proteins for Q68T42 (Human enterovirus D68)
Explore Q68T42 
Go to UniProtKB:  Q68T42
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ68T42
Sequence Annotations
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  • Reference Sequence
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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
VP3247enterovirus D68Mutation(s): 0 
UniProt
Find proteins for Q68T42 (Human enterovirus D68)
Explore Q68T42 
Go to UniProtKB:  Q68T42
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ68T42
Sequence Annotations
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  • Reference Sequence
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Entity ID: 4
MoleculeChains Sequence LengthOrganismDetailsImage
VP468enterovirus D68Mutation(s): 0 
UniProt
Find proteins for Q8QWD4 (Human enterovirus D68)
Explore Q8QWD4 
Go to UniProtKB:  Q8QWD4
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8QWD4
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
DKA
Query on DKA

Download Ideal Coordinates CCD File 
E [auth A]DECANOIC ACID
C10 H20 O2
GHVNFZFCNZKVNT-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.275 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 327α = 90
b = 347.8β = 90
c = 357.1γ = 90
Software Package:
Software NamePurpose
CNSrefinement
PDB_EXTRACTdata extraction
HKL-3000phasing
HKL-2000data reduction
HKL-2000data scaling
CNSphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesAI11219

Revision History  (Full details and data files)

  • Version 1.0: 2015-01-14
    Type: Initial release
  • Version 1.1: 2015-02-25
    Changes: Database references
  • Version 1.2: 2017-09-20
    Changes: Author supporting evidence, Database references, Other, Refinement description, Source and taxonomy
  • Version 1.3: 2019-12-11
    Changes: Author supporting evidence
  • Version 1.4: 2023-12-27
    Changes: Data collection, Database references, Derived calculations, Refinement description