1ZBE

Foot-and Mouth Disease Virus Serotype A1061


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of Foot-and-mouth disease virus serotype A1061 alone and complexed with oligosaccharide receptor: receptor conservation in the face of antigenic variation.

Fry, E.E.Newman, J.W.Curry, S.Najjam, S.Jackson, T.Blakemore, W.Lea, S.M.Miller, L.Burman, A.King, A.M.Stuart, D.I.

(2005) J.Gen.Virol. 86: 1909-1920

  • DOI: 10.1099/vir.0.80730-0
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Foot-and-mouth disease viruses (FMDVs) target epithelial cells via integrin receptors, but can acquire the capacity to bind cell-surface heparan sulphate (or alternative receptors) on passage in cell culture. Vaccine viruses must be propagated in cel ...

    Foot-and-mouth disease viruses (FMDVs) target epithelial cells via integrin receptors, but can acquire the capacity to bind cell-surface heparan sulphate (or alternative receptors) on passage in cell culture. Vaccine viruses must be propagated in cell culture and, hence, some rationale for the selection of variants in this process is important. Crystal structures are available for type O, A and C viruses and also for a complex of type O strain O(1)BFS with heparin. The structure of FMDV A10(61) (a cell culture-adapted strain) complexed with heparin has now been determined. This virus has an RGSD motif in place of the otherwise conserved RGD integrin-binding motif and the potential to bind heparan sulphate (suggested by sequence analyses). FMDV A10(61) was closely similar in structure to other serotypes, deviating most in antigenic sites. The VP1 GH loop comprising the integrin-binding motif was disordered. Heparin bound at a similar site and in a similar conformation to that seen in the analogous complex with O(1)BFS, although the binding had a lower affinity and was more ionic.


    Organizational Affiliation

    Division of Structural Biology, The Henry Wellcome Building for Genomic Medicine, Roosevelt Drive, Headington, Oxford OX3 7BN, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Coat protein VP1
1
212Foot-and-mouth disease virus (strain A10-61)Mutation(s): 0 
Find proteins for P03306 (Foot-and-mouth disease virus (strain A10-61))
Go to UniProtKB:  P03306
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Coat protein VP2
2
218Foot-and-mouth disease virus (strain A10-61)Mutation(s): 1 
Find proteins for P03306 (Foot-and-mouth disease virus (strain A10-61))
Go to UniProtKB:  P03306
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
Coat protein VP3
3
221Foot-and-mouth disease virus (strain A10-61)Mutation(s): 0 
Find proteins for P03306 (Foot-and-mouth disease virus (strain A10-61))
Go to UniProtKB:  P03306
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
Coat protein VP4
4
85Foot-and-mouth disease virus (strain A10-61)Mutation(s): 0 
Find proteins for P03306 (Foot-and-mouth disease virus (strain A10-61))
Go to UniProtKB:  P03306
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • Space Group: H 3
Unit Cell:
Length (Å)Angle (°)
a = 306.200α = 90.00
b = 306.200β = 90.00
c = 712.800γ = 120.00
Software Package:
Software NamePurpose
X-PLORrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2005-06-28
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance