Mechanism of mRNA capping by vaccinia virus guanylyltransferase: characterization of an enzyme--guanylate intermediate.
Vaccinia virus RNA guanylyltransferase catalyzes the transfer of GMP from GTP to the 5'-triphosphate or diphosphate terminus of RNA to generate the cap structure G(5')ppp(5')N-. The guanylylation reaction consists of a series of at least two partial reactions: (i) GTP + E in equilibrium E-pG + PPi,...
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| Publicado en: | Proc Natl Acad Sci U S A |
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| Autores principales: | , |
| Formato: | Artigo |
| Lenguaje: | Inglês |
| Publicado: |
National Academy of Sciences
1981
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| Materias: | |
| Acceso en línea: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC319016/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6264433/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.78.1.187 |
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