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Importance of discriminator base stacking interactions: molecular dynamics analysis of A73 microhelix(Ala) variants

Transfer of alanine from Escherichia coli alanyl-tRNA synthetase (AlaRS) to RNA minihelices that mimic the amino acid acceptor stem of tRNA(Ala) has been shown, by analysis of variant minihelix aminoacylation activities, to involve a transition state sensitive to changes in the ‘discriminator’ base...

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Detalles Bibliográficos
Main Authors: Nagan, Maria C., Beuning, Penny, Musier-Forsyth, Karin, Cramer, Christopher J.
Formato: Artigo
Idioma:Inglês
Publicado: Oxford University Press 2000
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Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC102696/
https://ncbi.nlm.nih.gov/pubmed/10871402
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