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The activation of the decapping enzyme DCP2 by DCP1 occurs on the EDC4 scaffold and involves a conserved loop in DCP1
The removal of the 5′-cap structure by the decapping enzyme DCP2 and its coactivator DCP1 shuts down translation and exposes the mRNA to 5′-to-3′ exonucleolytic degradation by XRN1. Although yeast DCP1 and DCP2 directly interact, an additional factor, EDC4, promotes DCP1–DCP2 association in metazoan...
Autores principales: | Chang, Chung-Te, Bercovich, Natalia, Loh, Belinda, Jonas, Stefanie, Izaurralde, Elisa |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4005699/ https://www.ncbi.nlm.nih.gov/pubmed/24510189 http://dx.doi.org/10.1093/nar/gku129 |
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