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Toxoplasma gondii NTPDase1 C258S/C268S in complex with Mg and AMPNP
4KH5
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 137248.64
    Molecule: Nucleoside-triphosphatase 2
    Polymer: 1 Type: protein Length: 612
    Chains: A, B
    EC#: 3.6.1.15   
    Mutation: C258S, C268S
    Organism: Toxoplasma gondii
    Gene Name: NTP1
    UniProtKB: Protein Feature View | Search PDB | Q27895  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Toxoplasma gondii   Taxonomy   Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    4A57   
    4A59   
    4A5A   
    4A5B   
    4JEP   
    4KH4   
    4KH6   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    AU1
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    AU1 C10 H16 N6 O9 P2
    5'-O-[(R)-hydroxy(phosphonoamino)phosphoryl]adenosine
    AU1:4KH5
    MG
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    MG Mg
    MAGNESIUM 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:   Krug, U.,  Totzauer, R.,  Strater, N.

    Deposition:   2013-04-30
    Release:   2013-11-06
    Last Modified (REVDAT):   2014-08-20
     
  •   Revision History    Hide
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    2014-08-20
    Citation
    2013-12-25
    Function and keywords
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   3.00
    R-Value: 0.208 (obs.)
    R-Free: 0.243
    Space Group: C 2 2 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 73.54 α = 90.00 
    b = 150.25 β = 90.00 
    c = 240.97 γ = 90.00