2PLV

STRUCTURAL FACTORS THAT CONTROL CONFORMATIONAL TRANSITIONS AND SEROTYPE SPECIFICITY IN TYPE 3 POLIOVIRUS


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.88 Å
  • R-Value Work: 0.200 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Structural factors that control conformational transitions and serotype specificity in type 3 poliovirus

Filman, D.J.Syed, R.Chow, M.Macadam, A.J.Minor, P.D.Hogle, J.M.

(1989) EMBO J. 8: 1567-1579


  • PubMed Abstract: 
  • The three-dimensional structure of the Sabin strain of type 3 poliovirus has been determined at 2.4 A resolution. Significant structural differences with the Mahoney strain of type 1 poliovirus are confined to loops and terminal extensions of the cap ...

    The three-dimensional structure of the Sabin strain of type 3 poliovirus has been determined at 2.4 A resolution. Significant structural differences with the Mahoney strain of type 1 poliovirus are confined to loops and terminal extensions of the capsid proteins, occur in all of the major antigenic sites of the virion and typically involve insertions, deletions or the replacement of prolines. Several newly identified components of the structure participate in assembly-dependent interactions which are relevant to the biologically important processes of viral assembly and uncoating. These include two sites of lipid substitution, two putative nucleotides and a beta sheet formed by the N-termini of capsid proteins VP4 and VP1. The structure provides an explanation for the temperature sensitive phenotype of the P3/Sabin strain. Amino acids that regulate temperature sensitivity in type 3 poliovirus are located in the interfaces between promoters, in the binding site for a lipid substituent and in an assembly-dependent extended beta sheet that stabilizes the association of pentamers. Several lines of evidence indicate that these structural components also control conformational transitions at various stages of the viral life cycle.


    Related Citations: 
    • Three-Dimensional Structure of Poliovirus at 2.9 Angstroms Resolution
      Hogle, J.M.,Chow, M.,Filman, D.J.
      (1985) Science 229: 1358
    • Structural Domains of the Poliovirus Polyprotein are Major Determinants for Proteolytic Cleavage at Gln-Gly Pairs
      Ypma-Wong, M.F.,Filman, D.J.,Hogle, J.M.,Semler, B.L.
      (1988) J.Biol.Chem. 263: 17846
    • Structural Basis for Serotypic Differences and Thermostability in Poliovirus
      Hogle, J.M.,Filman, D.J.,Syed, R.,Chow, M.,Minor, P.D.
      (1989) Molecular Aspects of Picornavirus Infection and Detection --: 125
    • Three-Dimensional Structure of Poliovirus Serotype 1 Neutralizing Determinants
      Page, G.S.,Mosser, A.G.,Hogle, J.M.,Filman, D.J.,Rueckert, R.R.,Chow, M.
      (1988) J.Virol. 62: 1781
    • Engineering a Poliovirus Type 2 Antigenic Site on a Type 1 Capsid Results in a Chimaeric Virus which is Neurovirulent for Mice
      Martin, A.,Wychowski, C.,Couderc, T.,Crainic, R.,Hogle, J.,Girard, M.
      (1988) Embo J. 7: 2839
    • Myristylation of Picornavirus Capsid Protein Vp4 and its Structural Significance
      Chow, M.,Newman, J.F.E.,Filman, D.,Hogle, J.M.,Rowlands, D.J.,Brown, F.
      (1987) Nature 327: 482
    • Structural Determinants of Serotype Specificity and Host Range in Poliovirus
      Hogle, J.M.,Syed, R.,Yeates, T.O.,Jacobson, D.,Critchlow, T.,Filman, D.J.
      (1989) Concepts in Viral Pathogenesis III --: --
    • The Structure of Poliovirus
      Hogle, J.M.,Chow, M.,Filman, D.J.
      (1987) Sci.Am. 255: 42
    • The Structure of Poliovirus at 2.9 Angstroms Resolution. Crystallographic Methods and Biological Implications
      Hogle, J.M.,Chow, M.,Filman, D.J.
      (1986) Crystallography in Molecular Biology --: 281


    Organizational Affiliation

    Department of Molecular Biology, Research Institute of Scripps Clinic, La Jolla, CA 92037.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
HUMAN POLIOVIRUS TYPE 1 (SUBUNIT VP1)
1
302Poliovirus type 1 (strain Mahoney)EC: 3.6.1.15, 3.4.22.28, 3.4.22.29, 2.7.7.48
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney))
Go to UniProtKB:  P03300
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
HUMAN POLIOVIRUS TYPE 1 (SUBUNIT VP2)
2
272Poliovirus type 1 (strain Mahoney)EC: 3.6.1.15, 3.4.22.28, 3.4.22.29, 2.7.7.48
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney))
Go to UniProtKB:  P03300
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
HUMAN POLIOVIRUS TYPE 1 (SUBUNIT VP3)
3
238Poliovirus type 1 (strain Mahoney)EC: 3.6.1.15, 3.4.22.28, 3.4.22.29, 2.7.7.48
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney))
Go to UniProtKB:  P03300
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
HUMAN POLIOVIRUS TYPE 1 (SUBUNIT VP4)
4
68Poliovirus type 1 (strain Mahoney)EC: 3.6.1.15, 3.4.22.28, 3.4.22.29, 2.7.7.48
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney))
Go to UniProtKB:  P03300
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MYR
Query on MYR

Download SDF File 
Download CCD File 
4
MYRISTIC ACID
C14 H28 O2
TUNFSRHWOTWDNC-UHFFFAOYSA-N
 Ligand Interaction
SPH
Query on SPH

Download SDF File 
Download CCD File 
1
SPHINGOSINE
C18 H37 N O2
WWUZIQQURGPMPG-MSOLQXFVSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.88 Å
  • R-Value Work: 0.200 
  • Space Group: P 21 21 2
Unit Cell:
Length (Å)Angle (°)
a = 322.940α = 90.00
b = 358.040β = 90.00
c = 380.150γ = 90.00
Software Package:
Software NamePurpose
REAL-SPACErefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1989-10-17
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Source and taxonomy, Version format compliance
  • Version 1.3: 2017-11-29
    Type: Derived calculations, Other