Title : Comparison of the catalytic roles played by the KMSKS motif in the human and Bacillus stearothermophilus trosyl-tRNA synthetases.

Pub. Date : 2002 Aug 9

PMID : 12016229






2 Functional Relationships(s)
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1 In Bacillus stearothermophilus tyrosyl-tRNA synthetase, the KMSKS motif (230KFGKT234) has been shown to stabilize the transition state for tyrosine activation through interactions with the pyrophosphate moiety of ATP. Tyrosine tyrosyl-tRNA synthetase 1 Homo sapiens
2 These results are consistent with the hypothesis that the KMSSS sequence in human tyrosyl-tRNA synthetase stabilizes the transition state for the tyrosine activation reaction by interacting with the pyrophosphate moiety of ATP. Tyrosine tyrosyl-tRNA synthetase 1 Homo sapiens