1DGI

Cryo-EM structure of human poliovirus(serotype 1)complexed with three domain CD155


Experimental Data Snapshot

  • Method: ELECTRON MICROSCOPY
  • Resolution: 22 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

wwPDB Validation 3D Report Full Report


This is version 1.4 of the entry. See complete history

Literature

Interaction of the poliovirus receptor with poliovirus.

He, Y.Bowman, V.D.Mueller, S.Bator, C.M.Bella, J.Peng, X.Baker, T.S.Wimmer, E.Kuhn, R.J.Rossmann, M.G.

(2000) Proc.Natl.Acad.Sci.USA 97: 79-84


  • PubMed Abstract: 
  • The structure of the extracellular, three-domain poliovirus receptor (CD155) complexed with poliovirus (serotype 1) has been determined to 22-A resolution by means of cryo-electron microscopy and three-dimensional image-reconstruction techniques. Den ...

    The structure of the extracellular, three-domain poliovirus receptor (CD155) complexed with poliovirus (serotype 1) has been determined to 22-A resolution by means of cryo-electron microscopy and three-dimensional image-reconstruction techniques. Density corresponding to the receptor was isolated in a difference electron density map and fitted with known structures, homologous to those of the three individual CD155 Ig-like domains. The fit was confirmed by the location of carbohydrate moieties in the CD155 glycoprotein, the conserved properties of elbow angles in the structures of cell surface molecules with Ig-like folds, and the concordance with prior results of CD155 and poliovirus mutagenesis. CD155 binds in the poliovirus "canyon" and has a footprint similar to that of the intercellular adhesion molecule-1 receptor on human rhinoviruses. However, the orientation of the long, slender CD155 molecule relative to the poliovirus surface is quite different from the orientation of intercellular adhesion molecule-1 on rhinoviruses. In addition, the residues that provide specificity of recognition differ for the two receptors. The principal feature of receptor binding common to these two picornaviruses is the site in the canyon at which binding occurs. This site may be a trigger for initiation of the subsequent uncoating step required for viral infection.


    Related Citations: 
    • Three-Dimensional Structure of Poliovirus at 2.9A Resolution
      Hogle, J.,Chow, M.,Filman, D.J.
      (1985) Science 229: 1358
    • The Structure of the Two Amino-Terminal Domain of Human Icam-1 Suggests How It Functions as a Rhinovirus Receptor and as an Lfa-1 Integrin Ligand
      Bella, J.,Kolatkar, P.,Marlor, C.W.,Greve, J.,Rossmann, M.G.
      (1998) Proc.Natl.Acad.Sci.USA 95: 4140


    Organizational Affiliation

    Department of Biological Sciences, Purdue University, West Lafayette, IN 47907-1392, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
POLIOVIRUS RECEPTOR
R
302Homo sapiensMutation(s): 0 
Gene Names: PVR (PVS)
Find proteins for P15151 (Homo sapiens)
Go to Gene View: PVR
Go to UniProtKB:  P15151
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
VP1
1
288Poliovirus type 1 (strain Mahoney)Mutation(s): 0 
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney))
Go to UniProtKB:  P03300
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
VP2
2
268Poliovirus type 1 (strain Mahoney)Mutation(s): 0 
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney))
Go to UniProtKB:  P03300
Entity ID: 4
MoleculeChainsSequence LengthOrganismDetails
VP3
3
235Poliovirus type 1 (strain Mahoney)Mutation(s): 0 
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney))
Go to UniProtKB:  P03300
Entity ID: 5
MoleculeChainsSequence LengthOrganismDetails
VP4
4
63Poliovirus type 1 (strain Mahoney)Mutation(s): 0 
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney))
Go to UniProtKB:  P03300
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
MYR
Query on MYR
4
NON-POLYMERC14 H28 O2

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Experimental Data & Validation

Experimental Data

  • Method: ELECTRON MICROSCOPY
  • Resolution: 22 Å
  • Aggregation State: PARTICLE 
  • Reconstruction Method: SINGLE PARTICLE 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2000-01-24
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2015-12-30
    Type: Structure summary
  • Version 1.4: 2018-07-18
    Type: Data collection