1FOD

STRUCTURE OF A MAJOR IMMUNOGENIC SITE ON FOOT-AND-MOUTH DISEASE VIRUS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Work: 0.208 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of a major immunogenic site on foot-and-mouth disease virus.

Logan, D.Abu-Ghazaleh, R.Blakemore, W.Curry, S.Jackson, T.King, A.Lea, S.Lewis, R.Newman, J.Parry, N.Rowlands, D.Stuart, D.Fry, E.

(1993) Nature 362: 566-568

  • DOI: 10.1038/362566a0

  • PubMed Abstract: 
  • Attachment of foot-and-mouth disease virus (FMDV) to its cellular receptor involves a long and highly antigenic loop containing the conserved sequence, Arg-Gly-Asp, a motif known to be a recognition element in many integrin-dependent cell adhesion pr ...

    Attachment of foot-and-mouth disease virus (FMDV) to its cellular receptor involves a long and highly antigenic loop containing the conserved sequence, Arg-Gly-Asp, a motif known to be a recognition element in many integrin-dependent cell adhesion processes. In our original crystal structure of FMDV the Arg-Gly-Asp-containing loop ('the loop'), located between beta-strands G and H of capsid protein VP1, was disordered and hence essentially invisible. We previously surmised that its disorder is enhanced by a disulphide bond linking the base of the loop (Cys 134) to Cys 130 of VP2 (ref. 8). We report here the crystal structure of the virus in which this disulphide is reduced. Reduced virus retains infectivity and serological experiments suggest that some of the loop's internal structure is conserved. But here its structure has become sufficiently ordered to allow us to describe an unambiguous conformation, which we relate to some key biological properties of the virus.


    Related Citations: 
    • Structural and Serological Evidence for a Novel Mechanism of Antigenic Variation in Foot-and-Mouth Disease Virus
      Parry, N.,Fox, G.,Rowlands, D.,Brown, F.,Fry, E.,Acharya, R.,Logan, D.,Stuart, D.
      (1990) Nature 347: 569
    • Architecture and Topography of an Aphthovirus
      Fry, E.,Logan, D.,Acharya, R.,Fox, G.,Rowlands, D.,Brown, F.,Stuart, D.
      (1990) Semin.Virol. 1: 439
    • The Three-Dimensional Structure of Foot-and-Mouth Disease Virus at 2.9 Angstroms Resolution
      Acharya, R.,Fry, E.,Stuart, D.,Fox, G.,Rowlands, D.,Brown, F.
      (1989) Nature 337: 709


    Organizational Affiliation

    Laboratory of Molecular Biophysics, University of Oxford, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
FOOT AND MOUTH DISEASE VIRUS
1
213Foot-and-mouth disease virus (isolate Bovine/Germany/O1Kaufbeuren/1966 serotype O)Mutation(s): 0 
Find proteins for Q84771 (Foot-and-mouth disease virus (isolate Bovine/Germany/O1Kaufbeuren/1966 serotype O))
Go to UniProtKB:  Q84771
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
FOOT AND MOUTH DISEASE VIRUS
2
218Foot-and-mouth disease virus (isolate Bovine/Germany/O1Kaufbeuren/1966 serotype O)Mutation(s): 0 
Find proteins for Q84771 (Foot-and-mouth disease virus (isolate Bovine/Germany/O1Kaufbeuren/1966 serotype O))
Go to UniProtKB:  Q84771
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
FOOT AND MOUTH DISEASE VIRUS
3
220Foot-and-mouth disease virus (isolate Bovine/Germany/O1Kaufbeuren/1966 serotype O)Mutation(s): 0 
Find proteins for Q84771 (Foot-and-mouth disease virus (isolate Bovine/Germany/O1Kaufbeuren/1966 serotype O))
Go to UniProtKB:  Q84771
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
FOOT AND MOUTH DISEASE VIRUS
4
85Foot-and-mouth disease virus - type OMutation(s): 0 
Find proteins for P87677 (Foot-and-mouth disease virus - type O)
Go to UniProtKB:  P87677
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Work: 0.208 
  • Space Group: I 2 3
Unit Cell:
Length (Å)Angle (°)
a = 345.000α = 90.00
b = 345.000β = 90.00
c = 345.000γ = 90.00
Software Package:
Software NamePurpose
X-PLORrefinement
X-PLORmodel building
X-PLORphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1994-01-31
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance