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Crystal structure of Staphylococcal nuclease variant PHS L38K at cryogenic temperature
2RKS
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 16968.44
    Molecule: Thermonuclease
    Polymer: 1 Type: protein Length: 149
    Chains: A
    EC#: 3.1.31.1   
    Fragment: nuclease
    Mutation: L38K,P117G,H124L,S128A
    Organism Staphylococcus aureus
    Gene Name nuc
    UniProtKB:   Protein Feature View | Search PDB | P00644  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Staphylococcus aureus   Taxonomy   Expression System: Escherichia coli bl21(de3)  
     
  •   Related PDB Entries Hide
    Identifier Details
    2RBM   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    PO4
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    PO4 O4 P
    PHOSPHATE ION
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Schlessman, J.L.,  Harms, M.J.,  Garcia-Moreno, E.B.

    Deposition:   2007-10-17
    Release:   2008-04-15
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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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]:   2.01
    R-Value: 0.206 (obs.)
    R-Free: 0.240
    Space Group: P 41
    Unit Cell:
      Length [Å] Angles [°]
    a = 48.68 α = 90.00 
    b = 48.68 β = 90.00 
    c = 62.52 γ = 90.00