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Enhanced eIF1 binding to the 40S ribosome impedes conformational rearrangements of the preinitiation complex and elevates initiation accuracy

In the current model of translation initiation by the scanning mechanism, eIF1 promotes an open conformation of the 40S subunit competent for rapidly loading the eIF2·GTP·Met-tRNA(i) ternary complex (TC) in a metastable conformation (P(OUT)) capable of sampling triplets entering the P site while blo...

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Detalles Bibliográficos
Autores principales:	Martin-Marcos, Pilar, Nanda, Jagpreet S., Luna, Rafael E., Zhang, Fan, Saini, Adesh K., Cherkasova, Vera A., Wagner, Gerhard, Lorsch, Jon R., Hinnebusch, Alan G.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Cold Spring Harbor Laboratory Press 2014
Materias:	Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3895268/ https://www.ncbi.nlm.nih.gov/pubmed/24335188 http://dx.doi.org/10.1261/rna.042069.113

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