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Crystal structure of the T1L reovirus attachment protein sigma1 in complex with alpha-2,3-sialyllactose
4GU4
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Viral Protein
    Structure Weight: 75240.32
    Molecule: Outer capsid protein sigma-1
    Polymer: 1 Type: protein Length: 219
    Chains: A, B, C
    Fragment: UNP residues 261-470
    Organism Mammalian orthoreovirus 1 Lang
    Gene Name S1
    UniProtKB:   Protein Feature View | Search PDB | P04506  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Mammalian orthoreovirus 1   Taxonomy   Common Name: T1l Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 3
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    1KKE  Crystal Structure of T3D Reovirus Attachment Protein Sigma1 Trimer 
    3S6X  Structure of T3D reovirus attachment protein sigma1 in complex with alpha-2,3-sialyllactose 
    4GU3  Crystal structure of the T1L reovirus attachment protein sigma1 in complex with the GM2 glycan 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    BGC
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    Download      		BGC C6 H12 O6
    BETA-D-GLUCOSE
    GAL
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    Download      		GAL C6 H12 O6
    BETA-D-GALACTOSE
    SIA
    Search 
    Download      		SIA C11 H19 N O9
    O-SIALIC ACID
    		SIA:4GU4
     
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Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Reiss, K.,  Stehle, T.

    Deposition:   2012-08-29
    Release:   2012-12-05
    Last Modified (REVDAT):   2012-12-26
     
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    2012-12-26
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   3.50
    R-Value: 0.187 (obs.)
    R-Free: 0.197
    Space Group: P 32 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 149.43 α = 90.00 
    b = 149.43 β = 90.00 
    c = 165.19 γ = 120.00