Isolated CP1 domain of Escherichia coli leucyl-tRNA synthetase is dependent on flanking hinge motifs for amino acid editing activity.

@article{Betha2007IsolatedCD,
  title={Isolated CP1 domain of Escherichia coli leucyl-tRNA synthetase is dependent on flanking hinge motifs for amino acid editing activity.},
  author={Aswini K Betha and Amy M Williams and S. Martinis},
  journal={Biochemistry},
  year={2007},
  volume={46 21},
  pages={
          6258-67
        }
}
  • Aswini K Betha, Amy M Williams, S. Martinis
  • Published 2007
  • Medicine, Chemistry
  • Biochemistry
  • Protein synthesis and its fidelity rely upon the aminoacyl-tRNA synthetases. Leucyl-tRNA synthetase (LeuRS), isoleucyl-tRNA synthetase (IleRS), and valyl-tRNA synthetase (ValRS) have evolved a discrete editing domain called CP1 that hydrolyzes the respective incorrectly misaminoacylated noncognate amino acids. Although active CP1 domain fragments have been isolated for IleRS and ValRS, previous reports suggested that the LeuRS CP1 domain required idiosyncratic adaptations to confer editing… CONTINUE READING
    A unique insertion in the CP1 domain of Giardia lamblia leucyl-tRNA synthetase.
    7

    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 51 REFERENCES