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Crystal structure of Pyrococcus furiosus Hef helicase domain
1WP9
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 338599.64
    Molecule: ATP-dependent RNA helicase, putative
    Polymer: 1 Type: protein Length: 494
    Chains: A, B, C, D, E, F
    EC#: 3.6.1.3   
    Fragment: residues 2-495
    Organism Pyrococcus furiosus DSM 3638
    Gene Name PF2015
    UniProtKB:   Protein Feature View | Search PDB | Q8TZH8  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Pyrococcus furiosus   Taxonomy   Expression System: Escherichia coli bl21(de3)  
     
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    Identifier Details
    1j22  Hef nuclease domain selenomet derivative 
    1j23  Hef nuclease domain native 
    1j24  Hef nuclease domain calcium cocrystal 
    1j25  Hef nuclease domain manganese cocrystal 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    PO4
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    PO4 O4 P
    PHOSPHATE ION
     
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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:   Nishino, T.,  Komori, K.,  Tsuchiya, D.,  Ishino, Y.,  Morikawa, K.

    Deposition:   2004-08-31
    Release:   2005-02-01
    Last Modified (REVDAT):   2011-07-13
     
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    2011-07-13
    Version format compliance
    2011-07-13
    Source and taxonomy
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.90
    R-Value: 0.257 (obs.)
    R-Free: 0.286
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 118.50 α = 90.00 
    b = 165.94 β = 114.85 
    c = 119.16 γ = 90.00