The structural basis of translational control by eIF2 phosphorylation

During the integrated stress response, translation is modulated through the phosphorylation of translation initiation factor eIF2 and the formation of a complex with eIF2B. Here the authors present structures of the eIF2:eIF2B complex with and without phosphorylation, shedding light on how eIF2 phos...

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Autores principales: Tomas Adomavicius, Margherita Guaita, Yu Zhou, Martin D. Jennings, Zakia Latif, Alan M. Roseman, Graham D. Pavitt
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/b178b1da56a2498cb1e4d2d9ec16bc26
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Sumario:During the integrated stress response, translation is modulated through the phosphorylation of translation initiation factor eIF2 and the formation of a complex with eIF2B. Here the authors present structures of the eIF2:eIF2B complex with and without phosphorylation, shedding light on how eIF2 phosphorylation regulates translation.