Abstract
The (1)H NMR spectra of RNAs representing E. coli 23S rRNA helix 69 with [1,3-(15)N]pseudouridine modification at specific sites reveal unique roles for pseudouridine in stabilizing base-stacking interactions in the hairpin loop region.
Publication types
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Research Support, N.I.H., Extramural
MeSH terms
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Base Pairing
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Base Sequence
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Inverted Repeat Sequences / genetics
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Nucleic Acid Conformation*
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Protons
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Pseudouridine / chemistry*
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Pseudouridine / genetics
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RNA, Ribosomal, 23S / chemistry*
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RNA, Ribosomal, 23S / genetics
Substances
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Protons
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RNA, Ribosomal, 23S
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Pseudouridine