The Small Ribozymes: Common and Diverse Features Observed through the FRET Lens.
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ABSTRACT:
SUBMITTER: Walter NG
PROVIDER: S-EPMC3142921 | biostudies-literature | 2009 Jan
REPOSITORIES: biostudies-literature
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The Small Ribozymes: Common and Diverse Features Observed through the FRET Lens.
Walter Nils G NG Perumal Shiamalee S
Springer series in biophysics 20090101
The hammerhead, hairpin, HDV, VS and glmS ribozymes are the five known, naturally occurring catalytic RNAs classified as the "small ribozymes". They share common reaction chemistry in cleaving their own backbone by phosphodiester transfer, but are diverse in their secondary and tertiary structures, indicating that Nature has found at least five independent solutions to a common chemical task. Fluorescence resonance energy transfer (FRET) has been extensively used to detect conformational changes ...[more]
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