STRUCTURE OF MALTOTETRAITOL BOUND TO OPEN-FORM MALTODEXTRIN BINDING PROTEIN IN P1 CRYSTAL FORM
1EZ9
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Sugar Binding Protein
    Structure Weight: 82840.37
    Molecule: MALTOSE-BINDING PERIPLASMIC PROTEIN
    Polymer: 1 Type: protein Length: 370
    Chains: A, B
    Organism: Escherichia coli K-12
    Gene Names: malE b4034 JW3994
    UniProtKB: Search PDB | P0AEX9   Protein Feature View
    Membrane Protein:   Source: inferred by homology
    ALPHA-HELICAL
    ATP Binding Cassette (ABC) Transporters
    MalFGK2-MBP Maltose uptake transporter complex
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy    
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    1ANF   1ANF is maltose complexed with closed form maltodextrin-binding protein 
    1OMP   1OMP is sugar-free open-form maltodextrin-binding protein 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    GLC
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    GLC C6 H12 O6
    ALPHA-D-GLUCOSE
    GLC:1EZ9
    GLO
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    GLO C6 H12 O6
    D-GLUCOSE IN LINEAR FORM
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly 1       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Duan, X.,  Quiocho, F.A.

    Deposition:   2000-05-10
    Release:   2002-01-30
    Last Modified (REVDAT):   2011-07-13
     
  •   Revision History    Hide
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    2011-07-13
    Source and taxonomy
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   1.90
    R-Value: 0.192 (work)
    R-Free: 0.235
    Space Group: P 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 51.74 α = 89.31 
    b = 57.90 β = 81.78 
    c = 64.59 γ = 71.97