Structural insights into ribosomal rescue by Dom34 and Hbs1 at near-atomic resolution
mRNA surveillance is essential to maintain homeostasis in eukaryotes and is activated by mRNAs lacking a stop codon. Here the authors describe a high resolution cryo-EM structure of a nonstop complex that shows how arrested ribosome recognition is achieved during Dom34-mediated mRNA surveillance.
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| Autores principales: | , , , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Nature Portfolio
2016
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/9d3fba2dc6ee41d78b7c23117e5d18c5 |
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| Sumario: | mRNA surveillance is essential to maintain homeostasis in eukaryotes and is activated by mRNAs lacking a stop codon. Here the authors describe a high resolution cryo-EM structure of a nonstop complex that shows how arrested ribosome recognition is achieved during Dom34-mediated mRNA surveillance. |
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