Crystal structure of the editing domain of threonyl-tRNA synthetase from Pyrococcus abyssi
Primary Citation
  •   Molecular Description Hide
    Classification: Ligase
    Structure Weight: 16281.90
    Molecule: Threonyl-tRNA synthetase
    Polymer: 1 Type: protein Length: 143
    Chains: A
    Fragment: EDITING DOMAIN
    Organism: Pyrococcus abyssi
    Gene Names: thrS PYRAB13430 PAB1490
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  • MolProbity Ramachandran Plot

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  •   Source Hide
    Polymer: 1
    Scientific Name: Pyrococcus abyssi   Taxonomy   Expression System: Escherichia coli bl21(de3)  
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    Identifier Details
    1Y2R   the same protein with L-serine 
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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:   Dwivedi, S.,  Kruparani, S.P.,  Sankaranarayanan, R.

    Deposition:   2004-11-23
    Release:   2005-06-14
    Last Modified (REVDAT):   2009-02-24
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  •   Experimental Details Hide
    Exp. Data:
      Structure Factors
    Resolution[Å]:   1.95
    R-Value: 0.209 (obs.)
    R-Free: 0.272
    Space Group: P 32 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 61.75 α = 90.00 
    b = 61.75 β = 90.00 
    c = 64.89 γ = 120.00