Influence of RNA structural stability on the RNA chaperone activity of the Escherichia coli protein StpA
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منابع مشابه
Influence of RNA structural stability on the RNA chaperone activity of the Escherichia coli protein StpA
Proteins with RNA chaperone activity are able to promote folding of RNA molecules by loosening their structure. This RNA unfolding activity is beneficial when resolving misfolded RNA conformations, but could be detrimental to RNAs with low thermodynamic stability. In order to test this idea, we constructed various RNAs with different structural stabilities derived from the thymidylate synthase ...
متن کاملRNA chaperone activity and RNA-binding properties of the E. coli protein StpA
The E. coli protein StpA has RNA annealing and strand displacement activities and it promotes folding of RNAs by loosening their structures. To understand the mode of action of StpA, we analysed the relationship of its RNA chaperone activity to its RNA-binding properties. For acceleration of annealing of two short RNAs, StpA binds both molecules simultaneously, showing that annealing is promote...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2005
ISSN: 1362-4962
DOI: 10.1093/nar/gki515