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Crystal structure of arginine kinase in complex with L-citrulline and MgADP
4GVY
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 40876.80
    Molecule: Arginine kinase
    Polymer: 1 Type: protein Length: 357
    Chains: A
    EC#: 2.7.3.3   
    Mutation: E103N, D112G, G116A
    Organism: Limulus polyphemus
    UniProtKB: Protein Feature View | Search PDB | P51541  
     
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  •   Source Hide
    Polymer: 1
    Scientific Name: Limulus polyphemus   Taxonomy   Common Name: Atlantic horseshoe crab Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    1M15  Same protein bound to L-arginine, MgADP, and nitrate. 
    3M10  Same protein in an unliganded form. 
    4GVZ  The same protein bound to D-arginine, MgADP, and nitrate 
    4GW0  The same protein bound to imino-L-ornithine, MgADP, and nitrate 
    4GW2  The same protein bound to L-ornithine, MgADP, and nitrate 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    ADP
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    ADP C10 H15 N5 O10 P2
    ADENOSINE-5'-DIPHOSPHATE
    ADP:4GVY
    CIR
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    CIR C6 H13 N3 O3
    CITRULLINE
    CIR:4GVY
    MG
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    MG Mg
    MAGNESIUM ION
     
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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:   Clark, S.A.,  Davulcu, O.,  Chapman, M.S.

    Deposition:   2012-08-31
    Release:   2012-10-03
    Last Modified (REVDAT):   2012-10-31
     
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    2012-10-31
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.09
    R-Value: 0.176 (obs.)
    R-Free: 0.211
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 65.39 α = 90.00 
    b = 70.31 β = 90.00 
    c = 80.32 γ = 90.00