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Structures of flavivirus RNA promoters suggest two binding modes with NS5 polymerase
Flaviviruses use a ~70 nucleotide stem-loop structure called stem-loop A (SLA) at the 5′ end of the RNA genome as a promoter for RNA synthesis. Flaviviral polymerase NS5 specifically recognizes SLA to initiate RNA synthesis and methylate the 5′ guanosine cap. We report the crystal structures of deng...
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| Publié dans: | Nat Commun |
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| Auteurs principaux: | , , , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Nature Publishing Group UK
2021
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC8100141/ https://ncbi.nlm.nih.gov/pubmed/33953197 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-021-22846-1 |
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