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NAD(+)-dependent synthesis of a 5′-phospho-ADP-ribosylated RNA/DNA cap by RNA 2′-phosphotransferase Tpt1
RNA 2′-phosphotransferase Tpt1 converts an internal RNA 2′-monophosphate to a 2′-OH via a two-step NAD(+)-dependent mechanism in which: (i) the 2′-phosphate attacks the C1″ of NAD(+) to expel nicotinamide and form a 2′-phospho-ADP-ribosylated RNA intermediate; and (ii) the ADP-ribose O2″ attacks the...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Oxford University Press
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6182162/ https://www.ncbi.nlm.nih.gov/pubmed/30202863 http://dx.doi.org/10.1093/nar/gky792 |