Structure of reovirus attachment protein sigma1 in complex with alpha-2,8-disialyllactose
Primary Citation
  •   Molecular Description Hide
    Classification: Viral Protein
    Structure Weight: 107608.65
    Molecule: Outer capsid protein sigma-1
    Polymer: 1 Type: protein Length: 325
    Chains: A, B, C
    Fragment: Head and body, residues 170-445
    Mutation: T249I
    Organism: Mammalian orthoreovirus 3 Dearing
    Gene Name: S1
    UniProtKB: Search PDB | P03528   Protein Feature View
  •   Structure Validation Hide

    View the full validation report  


  • MolProbity Ramachandran Plot

  •   Related Citations in PDB Entry (REMARK 1) Hide
  •   Source Hide
    Polymer: 1
    Scientific Name: Reovirus type 3   Taxonomy   Common Name: Mammalian orthoreovirus 3 Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
  •   Related PDB Entries Hide
    Identifier Details
    1KKE   Reovirus sigma1 head domain and parts of the tail 
    2OJ5   Reovirus sigma1 head domain at high resolution 
    3EOY   Reovirus sigma1 head domain in complex with its receptor junctional adhesion molecule-A. 
    3S6X   Reovirus attachment protein sigma1 in complex with alpha-2,3-sialyllactose 
    3S6Y   Reovirus attachment protein sigma1 in complex with alpha-2,6-sialyllactose 
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    GAL C6 H12 O6
    SIA C11 H19 N O9
  •   External Domain Annotations Hide
  •   Structural Biology Knowledgebase Data Hide
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Reiter, D.M.,  Dermody, T.S.,  Stehle T.

    Deposition:   2011-05-26
    Release:   2011-11-23
  •   Revision History    Hide
    No revisions since initial release
  •   Experimental Details Hide
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.28
    R-Value: 0.175 (obs.)
    R-Free: 0.219
    Space Group: P 21 21 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 87.15 α = 90.00 
    b = 333.18 β = 90.00 
    c = 58.49 γ = 90.00