Biological Assembly 1  

 3D View: Structure

Global Symmetry: Icosahedral - I  (3D View)
Global Stoichiometry: Hetero 300-mer - A60B60C60D60E60 

Biological assembly 1 assigned by authors and generated by (software)

Macromolecule Content

• Total Structure Weight: 127.69 kDa 
• Atom Count: 1155 
• Modelled Residue Count: 1155 
• Deposited Residue Count: 1156 
• Unique protein chains: 5

1DGI

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

• DOI: 10.2210/pdb1DGI/pdb

• Classification: Virus/Receptor
• Organism(s): Homo sapiens, Human poliovirus 1
• Expression System: Homo sapiens
• Mutation(s): No 


• Deposited: 1999-11-24 Released: 2000-01-24 
• Deposition Author(s): 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.

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 22.0 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

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 U S A 97: 79-84

• PubMed: 10618374 
• DOI: 10.1073/pnas.97.1.79
• Primary Citation of Related Structures:  
  1DGI


• 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. 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.

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Related Citations: 

• 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 U S A 95: 4140

• Three-Dimensional Structure of Poliovirus at 2.9A Resolution
  Hogle, J., Chow, M., Filman, D.J.
  (1985) Science 229: 1358

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Organizational Affiliation: 

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

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
POLIOVIRUS RECEPTOR	A [auth R]	302	Homo sapiens	Mutation(s): 0  Gene Names: PVR, PVS
UniProt & NIH Common Fund Data Resources
Find proteins for P15151 (Homo sapiens) Explore P15151  Go to UniProtKB:  P15151
PHAROS:  P15151 GTEx:  ENSG00000073008

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
VP1	B [auth 1]	288	Human poliovirus 1	Mutation(s): 0  EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
UniProt
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney)) Explore P03300  Go to UniProtKB:  P03300

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
VP2	C [auth 2]	268	Human poliovirus 1	Mutation(s): 0  EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
UniProt
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney)) Explore P03300  Go to UniProtKB:  P03300

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
VP3	D [auth 3]	235	Human poliovirus 1	Mutation(s): 0  EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
UniProt
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney)) Explore P03300  Go to UniProtKB:  P03300

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
VP4	E [auth 4]	63	Human poliovirus 1	Mutation(s): 0  EC: 3.4.22.29 (UniProt), 3.6.1.15 (UniProt), 3.4.22.28 (UniProt), 2.7.7.48 (UniProt)
UniProt
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney)) Explore P03300  Go to UniProtKB:  P03300

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 22.0 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History 

Deposition Data

• Deposited Date: 1999-11-24 
• Released Date: 2000-01-24 
Deposition Author(s): 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.

Revision History  

• Version 1.0: 2000-01-24
  Type: Initial release
  
• Version 1.1: 2008-04-27
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2015-12-30
  Changes: Structure summary
• Version 1.4: 2018-07-18
  Changes: Data collection
• Version 1.5: 2019-12-18
  Changes: Other