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ABC transporter ModBC in complex with its binding protein ModA
2ONK
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Membrane Protein
    Structure Weight: 303311.21
    Molecule: Molybdate/tungstate ABC transporter, ATP-binding protein
    Polymer: 1 Type: protein Length: 240
    Chains: A, B, F, G
    EC#: 3.6.3   
    Organism Archaeoglobus fulgidus
    Gene Names wtpC modC AF_0092
    UniProtKB:   Protein Feature View | Search PDB | O30144  
    Molecule: Molybdate/tungstate ABC transporter, permease protein
    Polymer: 2 Type: protein Length: 284
    Chains: C, D, H, I
    Organism Archaeoglobus fulgidus
    Gene Names wtpB modB AF_0093
    UniProtKB:   Protein Feature View | Search PDB | O30143  
    Molecule: Molybdate/tungstate binding protein
    Polymer: 3 Type: protein Length: 314
    Chains: E, J
    Organism Archaeoglobus fulgidus
    Gene Names wtpA modA AF_0094
    UniProtKB:   Protein Feature View | Search PDB | O30142  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Archaeoglobus fulgidus   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Archaeoglobus fulgidus   Taxonomy   Expression System: Escherichia coli  
    Polymer: 3
    Scientific Name: Archaeoglobus fulgidus   Taxonomy   Expression System: Escherichia coli  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    MG
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    MAGNESIUM ION
    PO4
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    Download      		PO4 O4 P
    PHOSPHATE ION
    WO4
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    Download      		WO4 O4 W
    TUNGSTATE(VI)ION
    		WO4:2ONK
     
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Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Hollenstein, K.,  Frei, D.C.,  Locher, K.P.

    Deposition:   2007-01-24
    Release:   2007-03-06
    Last Modified (REVDAT):   2009-02-24
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   3.10
    R-Value: 0.256 (obs.)
    R-Free: 0.283
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 93.03 α = 90.00 
    b = 171.20 β = 98.79 
    c = 158.47 γ = 90.00