Crystal structure of E coli E. coli glutaminyl-tRNA synthetase bound to tRNA(Gln)(CUG) and ATP from novel cryostabilization conditions
DOI:10.2210/pdb4jxx/pdb   NDB ID: NA2318
4JXX
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Ligase/rna
    Structure Weight: 88098.94
    Molecule: Glutamine--tRNA ligase
    Polymer: 1 Type: protein Length: 553
    Chains: A
    EC#: 6.1.1.18   
    Organism: Escherichia coli K-12
    Gene Names: glnS b0680 JW0666
    UniProtKB: Protein Feature View | Search PDB | P00962  
    Molecule: RNA (71-MER)
    Polymer: 2 Type: rna Length: 75
    Chains: B
     
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  • MolProbity Ramachandran Plot
     

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  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    1GTR   The same complex determined using tRNA overproduced in vivo and cooled to 8 degrees C 
    4JXZ    
    4JYZ    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    ATP
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    ATP C10 H16 N5 O13 P3
    ADENOSINE-5'-TRIPHOSPHATE
    ATP:4JXX
    SO4
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    SO4 O4 S
    SULFATE ION
     
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  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:NA2318
     
 
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:   Perona, J.J.,  Rodriguez-Hernandez, A.

    Deposition:   2013-03-28
    Release:   2013-05-01
    Last Modified (REVDAT):   2013-10-23
     
  •   Revision History    Hide
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    2013-10-23
    Citation
    2013-08-21
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.30
    R-Value: 0.229 (obs.)
    R-Free: 0.258
    Space Group: C 2 2 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 93.66 α = 90.00 
    b = 234.28 β = 90.00 
    c = 113.02 γ = 90.00