Striking effects of coupling mutations in the acceptor stem on recognition of tRNAs by Escherichia coli Met-tRNA synthetase and Met-tRNA transformylase.

We measured kinetic parameters in vitro and directly analyzed aminoacylation and formylation levels in vivo to study recognition of Escherichia coli initiator tRNA mutants by E. coli Met-tRNA synthetase and Met-tRNA transformylase. We show that, in addition to the anticodon sequence, mutations in th...

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Autores principales: Lee, C P, Dyson, M R, Mandal, N, Varshney, U, Bahramian, B, RajBhandary, U L
Formato: Artigo
Lenguaje:Inglês
Publicado: 1992
Materias:
Research Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC50106/
https://ncbi.nlm.nih.gov/pubmed/1409632
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