4WM7

Crystal Structure of Human Enterovirus D68 in Complex with Pleconaril


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.32 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.235 

wwPDB Validation   3D Report Full Report


This is version 1.3 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: 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 ...

    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. mr@purdue.edu.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
VP1A297Enterovirus D68Mutation(s): 0 
Gene Names: VP1
UniProt
Find proteins for Q9YLJ3 (Human enterovirus D68)
Explore Q9YLJ3 
Go to UniProtKB:  Q9YLJ3
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
VP2B248Enterovirus D68Mutation(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 Q68T42 (Human enterovirus D68)
Explore Q68T42 
Go to UniProtKB:  Q68T42
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
VP3C247Enterovirus D68Mutation(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 Q68T42 (Human enterovirus D68)
Explore Q68T42 
Go to UniProtKB:  Q68T42
Protein Feature View
Expand
  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
VP4D68Enterovirus D68Mutation(s): 0 
UniProt
Find proteins for Q8QWD4 (Human enterovirus D68)
Explore Q8QWD4 
Go to UniProtKB:  Q8QWD4
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
W11
Query on W11

Download Ideal Coordinates CCD File 
E [auth A]3-{3,5-DIMETHYL-4-[3-(3-METHYL-ISOXAZOL-5-YL)-PROPOXY]-PHENYL}-5-TRIFLUOROMETHYL-[1,2,4]OXADIAZOLE
C18 H18 F3 N3 O3
KQOXLKOJHVFTRN-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.32 Å
  • R-Value Free: 0.240 
  • R-Value Work: 0.235 
  • Space Group: I 2 2 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 323.2α = 90
b = 346.1β = 90
c = 355.5γ = 90
Software Package:
Software NamePurpose
CNSrefinement
HKL-2000data scaling
PDB_EXTRACTdata extraction
HKL-2000data reduction
CNSphasing

Structure Validation

View Full Validation Report



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