Crystal structure of the Fucosylgalactoside alpha N-acetylgalactosaminyltransferase (GTA, cisAB mutant L266G, G268A)
3IOH
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 34746.39
    Molecule: Histo-blood group ABO system transferase
    Polymer: 1 Type: protein Length: 298
    Chains: A
    EC#: 2.4.1.37    2.4.1.40   
    Fragment: Extracellular catalytic domain
    Mutation: L266G, G268A
    Organism: Homo sapiens
    Gene Name: Gene View for ABO
    UniProtKB: Search PDB | P16442   Protein Feature View
     
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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli bl21  
     
  •   Related PDB Entries Hide
    Identifier Details
    1LZ0   Native GTA 
    3IOI   The same enzyme complexed with a novel UDP-Gal derived inhibitor (1GW) 
    3IOJ   The same enzyme complexed with UDP 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    GOL
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    GOL C3 H8 O3
    GLYCEROL
     
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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:   Pesnot, T.,  Jorgensen, R.,  Palcic, M.M.,  Wagner, G.K.

    Deposition:   2009-08-14
    Release:   2010-04-07
    Last Modified (REVDAT):   2014-11-12
     
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    2014-11-12
    Function and keywords
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.25
    R-Value: 0.153 (obs.)
    R-Free: 0.177
    Space Group: C 2 2 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 52.79 α = 90.00 
    b = 148.61 β = 90.00 
    c = 79.64 γ = 90.00