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Decoding in the absence of a codon by tmRNA and SmpB in the ribosome
In bacteria, ribosomes stalled at the end of truncated messages are rescued by tmRNA, a bifunctional molecule that acts as both a tRNA and mRNA, and SmpB, a small protein that works in concert with tmRNA. Here we present the crystal structure at 3.2 Å resolution of a tmRNA fragment, SmpB and elongat...
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| Autori principali: | , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2012
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3763467/ https://ncbi.nlm.nih.gov/pubmed/22422985 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1126/science.1217039 |
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