Structural Basis of Multiple Drug Binding Capacity of the AcrB Multidrug Efflux Pump
1OY9
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Membrane Protein
    Structure Weight: 113980.41
    Molecule: Acriflavine resistance protein B
    Polymer: 1 Type: protein Length: 1049
    Chains: A
    Organism: Escherichia coli
    Gene Names: acrB acrE b0462 JW0451
    UniProtKB: Search PDB | P31224   Protein Feature View
    Membrane Protein:   Source: mpstruc
    ALPHA-HELICAL
    Multi-Drug Efflux Transporters
    AcrB bacterial multi-drug efflux transporter
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    ET
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    ET C21 H20 N3
    ETHIDIUM
     
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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,PQS (software)
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  •   Deposition Summary Hide
    Authors:   Yu, E.W.,  McDermott, G.,  Zgurskaya, H.I.,  Nikaido, H.,  Koshland Jr., D.E.

    Deposition:   2003-04-03
    Release:   2003-05-13
    Last Modified (REVDAT):   2011-07-13
     
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    2011-07-13
    Version format compliance
    2011-07-13
    Biological assembly
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   3.80
    R-Value: 0.286 (obs.)
    R-Free: 0.344
    Space Group: H 3 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 144.68 α = 90.00 
    b = 144.68 β = 90.00 
    c = 517.51 γ = 120.00