6S8I

Structure of ZEBOV GP in complex with 3T0265 antibody


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.99 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structural Basis for a Convergent Immune Response against Ebola Virus.

Cohen-Dvashi, H.Zehner, M.Ehrhardt, S.Katz, M.Elad, N.Klein, F.Diskin, R.

(2020) Cell Host Microbe --: --

  • DOI: 10.1016/j.chom.2020.01.007
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Ebola virus disease is a severe health problem in Africa. Vaccines that display the Zaire ebolavirus glycoprotein spike complex are a prime component for the effort to combat it. The V <sub>H </sub>3-15/V <sub>λ </sub>1-40-based class of antibodies w ...

    Ebola virus disease is a severe health problem in Africa. Vaccines that display the Zaire ebolavirus glycoprotein spike complex are a prime component for the effort to combat it. The V H 3-15/V λ 1-40-based class of antibodies was recently discovered to be a common response in individuals who received the Ebola virus vaccines. These antibodies display attractive properties, and thus likely contribute to the efficacy of the vaccines. Here, we use cryo-EM to elucidate how three V H 3-15/V λ 1-40 antibodies from different individuals target the virus and found a convergent mechanism against a partially conserved site on the spike complex. Our study rationalizes the selection of the V H 3-15/V λ 1-40 germline genes for specifically targeting this site and highlights Ebolavirus species-specific sequence divergences that may restrict breadth of V H 3-15/V λ 1-40-based humoral response. The results from this study could help develop improved immunization schemes and further enable the design of immunogens that would be efficacious against a broader set of Ebolavirus species.


    Organizational Affiliation

    Laboratory of Experimental Immunology, Institute of Virology, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne 50931, Germany; German Center for Infection Research, Partner Site Bonn-Cologne, Cologne 50931, Germany; Center for Molecular Medicine Cologne (CMMC), University Hospital of Cologne, Cologne, Germany.,Department of Chemical Research Support, Weizmann Institute of Science, Rehovot 76100, Israel.,Laboratory of Experimental Immunology, Institute of Virology, Faculty of Medicine and University Hospital of Cologne, University of Cologne, Cologne 50931, Germany.,Department of Structural Biology, Weizmann Institute of Science, Rehovot 76100, Israel.,Department of Structural Biology, Weizmann Institute of Science, Rehovot 76100, Israel. Electronic address: ron.diskin@weizmann.ac.il.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Light Chain
L, O, U
218N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Heavy Chain
H, P, Y
224N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Enveloped Glycoprotein 1
A, C, E
323N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
Envelope glycoprotein
B, D, F
168Ebola virusMutation(s): 0 
Gene Names: GP
Find proteins for A0A0U3BWW0 (Ebola virus)
Go to UniProtKB:  A0A0U3BWW0
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NAG
Query on NAG

Download SDF File 
Download CCD File 
B, D, F
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 2.99 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 
Software Package:
Software NamePurpose
PHENIXrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2020-02-12
    Type: Initial release
  • Version 1.1: 2020-02-26
    Type: Database references