6WDS

Enterovirus D68 in complex with human monoclonal antibody EV68-159

Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.90 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation   3D Report Full Report


This is version 1.0 of the entry. See complete history. 


Literature

Human antibodies neutralize enterovirus D68 and protect against infection and paralytic disease.

Vogt, M.R., Fu, J., Kose, N., Williamson, L.E., Bombardi, R., Setliff, I., Georgiev, I.S., Klose, T., Rossmann, M.G., Bochkov, Y.A., Gern, J.E., Kuhn, R.J., Crowe Jr., J.E.

(2020) Sci Immunol 5

  • DOI: 10.1126/sciimmunol.aba4902
  • Primary Citation of Related Structures:  
    6WDS, 6WDT

  • PubMed Abstract: 

    • Enterovirus D68 (EV-D68) causes outbreaks of respiratory illness, and there is increasing evidence that it causes outbreaks of acute flaccid myelitis (AFM). There are no licensed therapies to prevent or treat EV-D68 infection or AFM disease. We isolated a panel of EV-D68-reactive human monoclonal antibodies that recognize diverse antigenic variants from participants with prior infection ...

    Enterovirus D68 (EV-D68) causes outbreaks of respiratory illness, and there is increasing evidence that it causes outbreaks of acute flaccid myelitis (AFM). There are no licensed therapies to prevent or treat EV-D68 infection or AFM disease. We isolated a panel of EV-D68-reactive human monoclonal antibodies that recognize diverse antigenic variants from participants with prior infection. One potently neutralizing cross-reactive antibody, EV68-228, protected mice from respiratory and neurologic disease when given either before or after infection. Cryo-electron microscopy studies revealed that EV68-228 and another potently neutralizing antibody (EV68-159) bound around the fivefold or threefold axes of symmetry on virion particles, respectively. The structures suggest diverse mechanisms of action by these antibodies. The high potency and effectiveness observed in vivo suggest that antibodies are a mechanistic correlate of protection against AFM disease and are candidates for clinical use in humans with EV-D68 infection.

    Organizational Affiliation: 

    Program in Chemical and Physical Biology, Vanderbilt University, Nashville, TN, USA.



Macromolecules
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Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
EV68-159 light chainA [auth L]110Homo sapiensMutation(s): 0 
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Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
viral protein 1B [auth A]297enterovirus 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 A0A097BW12 (Human enterovirus D68)
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UniProt GroupA0A097BW12
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Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
viral protein 2C [auth B]248enterovirus 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 A0A097BW12 (Human enterovirus D68)
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UniProt GroupA0A097BW12
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Entity ID: 4
MoleculeChainsSequence LengthOrganismDetailsImage
viral protein 3D [auth C]247enterovirus 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 A0A097BW12 (Human enterovirus D68)
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UniProt GroupA0A097BW12
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Entity ID: 5
MoleculeChainsSequence LengthOrganismDetailsImage
viral protein 4E [auth D]68enterovirus D68Mutation(s): 0 
UniProt
Find proteins for J9Z449 (Human enterovirus D68)
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Entity ID: 6
MoleculeChainsSequence LengthOrganismDetailsImage
EV68-159 heavy chainF [auth H]118Homo sapiensMutation(s): 0 
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Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.90 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
EM Software:
TaskSoftware PackageVersion
RECONSTRUCTIONJ3DR
MODEL REFINEMENTPHENIX

Structure Validation

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Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesU19 AI117905
National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI)United StatesP01 HL070831
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesU19 AI104317
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)United StatesR01 AI011219

Revision History  (Full details and data files)

  • Version 1.0: 2020-07-15
    Type: Initial release