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Crystal structure of the DNA repair enzyme endonuclease-VIII (Nei) from E. coli: The E2A mutant at 2.3 resolution.
1Q3C
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 30147.47
    Molecule: Endonuclease VIII
    Polymer: 1 Type: protein Length: 262
    Chains: A
    EC#: 3.2.2    4.2.99.18   
    Mutation: E2A
    Organism Escherichia coli
    Gene Names nei b0714 JW0704
    UniProtKB:   Protein Feature View | Search PDB | P50465  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
     
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    Identifier Details
    1Q39  Crystal structure of the DNA repair enzyme endonuclease-VIII (Nei) from E. coli: The WT enzyme at 2.8 resolution. 
    1Q3B  Crystal structure of the DNA repair enzyme endonuclease-VIII (Nei) from E. coli: The R252A mutant at 2.05 resolution. 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    GOL
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    Download      		GOL C3 H8 O3
    GLYCEROL
    MG
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    Download      		MG Mg
    MAGNESIUM ION
    ZN
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    Download      		ZN Zn
    ZINC ION
     
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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
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  •   Deposition Summary Hide
    Authors:   Golan, G.,  Zharkov, D.O.,  Feinberg, H.,  Fernandes, A.S.,  Zaika, E.I.,  Kycia, J.H.,  Grollman, A.P.,  Shoham, G.

    Deposition:   2003-07-29
    Release:   2004-08-03
    Last Modified (REVDAT):   2011-07-13
     
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    2011-07-13
    Biological assembly
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.30
    R-Value: 0.245 (obs.)
    R-Free: 0.304
    Space Group: I 2 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 57.78 α = 90.00 
    b = 81.07 β = 90.00 
    c = 169.93 γ = 90.00