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Activation of microhelix charging by localized helix destabilization

We report that aminoacylation of minimal RNA helical substrates is enhanced by mismatched or unpaired nucleotides at the first position in the helix. Previously, we demonstrated that the class I methionyl-tRNA synthetase aminoacylates RNA microhelices based on the acceptor stem of initiator and elon...

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Bibliographic Details
Main Authors: Alexander, Rebecca W., Nordin, Brian E., Schimmel, Paul
Format: Artigo
Language:Inglês
Published: The National Academy of Sciences 1998
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC22811/
https://ncbi.nlm.nih.gov/pubmed/9770466
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