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Magnesium-dependent alternative foldings of active and inactive Escherichia coli tRNA(Glu) revealed by chemical probing.

A stable conformer of Escherichia coli tRNA(Glu), obtained in the absence of Mg(2+), is inactive in the aminoacylation reaction. Probing it with diethylpyrocarbonate, dimethyl sulfate and ribonuclease V1 revealed that it has a hairpin structure with two internal loops; the helical segments at both e...

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Bibliografische gegevens
Hoofdauteurs: Madore, E, Florentz, C, Giegé, R, Lapointe, J
Formaat: Artigo
Taal:Inglês
Gepubliceerd in: 1999
Onderwerpen:
Online toegang:https://ncbi.nlm.nih.gov/pmc/articles/PMC148604/
https://ncbi.nlm.nih.gov/pubmed/10446250
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