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Crystal structure of Staphylococcal nuclease variant Delta+PHS L25A at cryogenic temperature
3OSO
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 16543.77
    Molecule: Thermonuclease
    Polymer: 1 Type: protein Length: 143
    Chains: A
    EC#: 3.1.31.1   
    Fragment: Deletion UNP residues 126-131
    Mutation: L25A, G132P, V133N, P199G, H206L, S210A
    Organism Staphylococcus aureus
    Gene Name nuc
    UniProtKB:   Protein Feature View | Search PDB | P00644  
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Staphylococcus aureus   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    3BDC  Staph nuclease Delta+PHS 
    3MEH  Staph nuclease Delta+PHS variant I92A 
    3MHB  Staph nuclease Delta+PHS variant L38A 
    3MVV  Staph nuclease Delta+PHS variant F34A 
    3MXP  Staph nuclease Delta+PHS variant T62A 
    3MZ5  Staph nuclease Delta+PHS variant L103A 
    3NP8  Crystal structure of Staphylococcal nuclease variant Delta+PHS L36A at cryogenic temperature 
    3NXW  Crystal structure of Staphylococcal nuclease variant Delta+PHS L125A at cryogenic temperature 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CA
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    CA Ca
    CALCIUM ION
    THP
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    THP C10 H16 N2 O11 P2
    THYMIDINE-3',5'-DIPHOSPHATE
    THP:3OSO
     
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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:   Caro, J.A.,  Schlessman, J.L.,  Garcia-Moreno, E.B.,  Heroux, A.

    Deposition:   2010-09-09
    Release:   2011-09-21
    Last Modified (REVDAT):   2012-05-23
     
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    2012-05-23
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.60
    R-Value: 0.171 (obs.)
    R-Free: 0.206
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 31.14 α = 90.00 
    b = 60.25 β = 94.94 
    c = 38.01 γ = 90.00