Structural Features and Stability of an RNA Triple Helix in Solution
نویسندگان
چکیده
منابع مشابه
Structural features and stability of an RNA triple helix in solution.
A 30 nt RNA with a sequence designed to form an intramolecular triple helix was analyzed by one-and two-dimensional NMR spectroscopy and UV absorption measurements. NMR data show that the RNA contains seven pyrimidine-purine-pyrimidine base triples stabilized by Watson-Crick and Hoogsteen interactions. The temperature dependence of the imino proton resonances, as well as UV absorption data, ind...
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15 صفحه اولHoogsteen-position pyrimidines promote the stability and function of the MALAT1 RNA triple helix.
Triple-stranded RNA was first deduced to form in vitro more than 50 years ago and has since been implicated in RNA catalysis, stability, and small molecule binding. Despite the emerging biological significance of RNA triple helices, it remains unclear how their nucleotide composition contributes to their thermodynamic stability and cellular function. To investigate these properties, we used in ...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1996
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/24.14.2841