Crystal structure of the CBC-importin alpha complex.
3FEX
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Translation , Protein Transport
    Structure Weight: 160769.50
    Molecule: Nuclear cap-binding protein subunit 1
    Polymer: 1 Type: protein Length: 790
    Chains: A
    Organism: Homo sapiens
    Gene Names: Gene View for NCBP1 CBP80 NCBP
    UniProtKB: Protein Feature View | Search PDB | Q09161  
    Molecule: Nuclear cap-binding protein subunit 2
    Polymer: 2 Type: protein Length: 156
    Chains: B
    Organism: Homo sapiens
    Gene Names: Gene View for NCBP2 CBP20 PIG55
    UniProtKB: Protein Feature View | Search PDB | P52298  
    Molecule: Importin subunit alpha-2
    Polymer: 3 Type: protein Length: 467
    Chains: C
    Organism: Homo sapiens
    Gene Names: Gene View for KPNA2 RCH1 SRP1
    UniProtKB: Protein Feature View | Search PDB | P52292  
     
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  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Spodoptera frugiperda  
    Polymer: 2
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Spodoptera frugiperda  
    Polymer: 3
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
     
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    Identifier Details
    3FEY   Higher resolution structure 
     
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  •   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:   Dias, S.M.G.,  Ambrosio, A.L.B.,  Cerione, R.A.

    Deposition:   2008-12-01
    Release:   2009-08-11
    Last Modified (REVDAT):   2009-10-06
     
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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]:   3.55
    R-Value: 0.221 (obs.)
    R-Free: 0.292
    Space Group: P 1 21 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 83.51 α = 90.00 
    b = 102.05 β = 108.82 
    c = 107.88 γ = 90.00