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RNA Tertiary Interactions in a Riboswitch Stabilize the Structure of a Kink Turn
The kink turn is a widespread RNA motif that introduces an acute kink into the axis of duplex RNA, typically comprising a bulge followed by a G⋅A and A⋅G pairs. The kinked conformation is stabilized by metal ions, or the binding of proteins including L7Ae. We now demonstrate a third mechanism for th...
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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Cell Press
2011
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3651934/ https://ncbi.nlm.nih.gov/pubmed/21893284 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.str.2011.07.003 |
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