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Crystal structure of the T1L reovirus attachment protein sigma1 in complex with the GM2 glycan
Biology and Chemistry Report
4GU3
  •   Structure Details   Hide

    Structure Keywords

    Keywords VIRAL PROTEIN
    Text TRIPLE BETA-SPIRAL, BETA-BARREL, BETA-SPIRAL REPEAT, GREEK KEY MOTIF, VIRAL ATTACHMENT PROTEIN, GM2 GLYCAN JUNCTIONAL ADHESION MOLECULE A, VIRAL CAPSID, VIRAL PROTEIN

    Polymeric Molecules

    Chain A,B,C
    Description Outer capsid protein sigma-1 
    Fragment UNP residues 261-470 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 24500.6 
    Source Method genetically manipulated  
    Entity Name Sigma1, Cell attachment protein, Hemagglutinin 

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    BGC  BETA-D-GLUCOSE  C6 H12 O6   180.16  View 
    GAL  BETA-D-GALACTOSE  C6 H12 O6   180.16  View 
    NGA  N-ACETYL-D-GALACTOSAMINE  C8 H15 N O6   221.21  View 
    SIA  O-SIALIC ACID  C11 H19 N O9   309.27  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C SIGM1_REOVL A4ZY30     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C
    Common Name T1l
    Scientific Name Mammalian orthoreovirus 1  
    Strain LANG
    Gene s1
    Host Scientific Name Escherichia coli  
    Host Strain Rosetta 2(de3)
    Host Vector Type Plasmid
    Host Plasmid Name pQE-80L