Crystal structure of the dengue virus methyltransferase bound to a 5'-capped octameric RNA.
The N-terminal domain of the flavivirus NS5 protein functions as a methyltransferase (MTase). It sequentially methylates the N7 and 2'-O positions of the viral RNA cap structure (GpppA→(7me)GpppA→(7me)GpppA(2'-O-me)). The same NS5 domain could also have a guanylyltransferase activity (GTP+...
Guardado en:
Autores principales: | Li Jian Yap, Dahai Luo, Ka Yan Chung, Siew Pheng Lim, Christophe Bodenreider, Christian Noble, Pei-Yong Shi, Julien Lescar |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Public Library of Science (PLoS)
2010
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Materias: | |
Acceso en línea: | https://doaj.org/article/b42b0853a571424f90c622a09a1b7d53 |
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