Crystal structure of the CusBA heavy-metal efflux complex from Escherichia coli, R mutant
4DOP
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transport Protein
    Structure Weight: 206052.20
    Molecule: Cation efflux system protein CusB
    Polymer: 1 Type: protein Length: 413
    Chains: B, C
    Organism: Escherichia coli K-12
    Gene Names: cusB ylcD b0574 JW0563
    UniProtKB: Protein Feature View | Search PDB | P77239  
    Molecule: Cation efflux system protein CusA
    Polymer: 2 Type: protein Length: 1054
    Chains: A
    Mutation: R669A
    Organism: Escherichia coli K-12
    Gene Names: cusA ybdE b0575 JW0564
    UniProtKB: Protein Feature View | Search PDB | P38054  
    Membrane Protein:   Source: inferred by homology
    ALPHA-HELICAL
    Multi-Drug Efflux Transporters
    CusA metal-ion efflux pump
     
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  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    3NE5    
    4DNR    
    4DNT    
     
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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:   Su, C.-C.,  Long, F.,  Yu, E.

    Deposition:   2012-02-10
    Release:   2012-06-20
    Last Modified (REVDAT):   2012-09-05
     
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    2012-09-05
    Citation
    2012-07-04
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   4.20
    R-Value: 0.224 (obs.)
    R-Free: 0.268
    Space Group: H 3 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 160.52 α = 90.00 
    b = 160.52 β = 90.00 
    c = 681.33 γ = 120.00