Crystal structure of the editing domain of threonyl-tRNA synthetase from Pyrococcus abyssi in complex with seryl-3'-aminoadenosine
Primary Citation
  •   Molecular Description Hide
    Classification: Ligase
    Structure Weight: 16635.24
    Molecule: Threonyl-tRNA synthetase
    Polymer: 1 Type: protein Length: 143
    Chains: A
    Fragment: editing domain (residues 1-143)
    Organism: Pyrococcus abyssi
    Gene Names: thrS PYRAB13430 PAB1490
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  • MolProbity Ramachandran Plot

  •   Related Citations in PDB Entry (REMARK 1) Hide
  •   Source Hide
    Polymer: 1
    Scientific Name: Pyrococcus abyssi   Taxonomy   Expression System: Escherichia coli bl21  
  •   Related PDB Entries Hide
    Identifier Details
    1Y2Q   The same protein without ligand 
    2HKZ   The same protein in complex with L-serine 
    2HL1   The same protein in complex with seryl-3'-aminoadenosine 
    2HL2   The same protein in complex with an analog of seryladenylate 
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    A3S C13 H19 N7 O5
  •   External Domain Annotations Hide
  •   Structural Biology Knowledgebase Data Hide
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Hussain, T.,  Kruparani, S.P.,  Pal, B.,  Sankaranarayanan, R.

    Deposition:   2006-07-06
    Release:   2006-08-29
    Last Modified (REVDAT):   2009-02-24
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  •   Experimental Details Hide
    Exp. Data:
      Structure Factors
    Resolution[Å]:   1.86
    R-Value: 0.193 (obs.)
    R-Free: 0.220
    Space Group: I 2 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 53.02 α = 90.00 
    b = 77.22 β = 90.00 
    c = 90.95 γ = 90.00