Switching at the ribosome: riboswitches need rProteins as modulators to regulate translation
Translational regulation by riboswitches is an important mechanism for the modulation of gene expression in bacteria. Here the authors show that the ligand-induced allosteric switch in the adenine-sensing riboswitch from V. vulnificus is insufficient and leads only to a partial opening of the riboso...
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| Autores principales: | , , , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/2f9168db64244081a1ad083419291a8b |
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| Sumario: | Translational regulation by riboswitches is an important mechanism for the modulation of gene expression in bacteria. Here the authors show that the ligand-induced allosteric switch in the adenine-sensing riboswitch from V. vulnificus is insufficient and leads only to a partial opening of the ribosome binding site and requires interaction with 30S-bound ribosomal protein S1, which acts as an RNA chaperone. |
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