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Crystal structure of Staphylococcal nuclease variant Delta+PHS Y91E at cryogenic temperature
3D4D
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 33103.74
    Molecule: Thermonuclease
    Polymer: 1 Type: protein Length: 143
    Chains: A, B
    EC#: 3.1.31.1   
    Mutation: G50F,V51N,Y91E,P117G,H124L,S128A,Del44-49
    Organism Staphylococcus aureus
    Gene Name nuc
    UniProtKB:   Protein Feature View | Search PDB | P00644  
     
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    Polymer: 1
    Scientific Name: Staphylococcus aureus   Taxonomy   Expression System: Escherichia coli  
     
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    Identifier Details
    1STN  The crystal structure of Staphylococcal nuclease refined at 1.7 Angstrom resolution 
    1TQO  Cryogenic crystal structure of Staphylococcal nuclease variant truncated Delta+PHS I92E. 
    2RMB  Crystal structure of Staphylococcal nuclease variant Delta+PHS I72K at cryogenic temperature. 
    3BDC  Crystal structure of Staphylococcal nuclease variant Delta+PHS at cryogenic temperature. 
    3C1E  Crystal structure of Staphylococcal nuclease variant Delta+PHS L125K at cryogenic temperature. 
    3c1e   
    3c1f   
    3d6c   
    3dmu   
    3e5s   
    3eji   
    3ero   
    3erq   
    3evq   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    CA
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    Download      		CA Ca
    CALCIUM ION
    THP
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    Download      		THP C10 H16 N2 O11 P2
    THYMIDINE-3',5'-DIPHOSPHATE
    		THP:3D4D
     
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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:   Khangulov, V.S.,  Schlessman, J.L.,  Garcia-Moreno, E.B.

    Deposition:   2008-05-14
    Release:   2008-11-04
    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]:   2.10
    R-Value: 0.239 (obs.)
    R-Free: 0.290
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 31.02 α = 90.00 
    b = 81.29 β = 90.05 
    c = 60.38 γ = 90.00