Transmembrane but not soluble helices fold inside the ribosome tunnel

Integral membrane proteins are assembled into the ER membrane via the ribosome-translocon channel. Here authors use in vitro translation assays and MD simulations to show that folding in the ribosome is favorable for TM helices, but unfavorable for soluble helices.

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Detalles Bibliográficos
Autores principales: Manuel Bañó-Polo, Carlos Baeza-Delgado, Silvia Tamborero, Anthony Hazel, Brayan Grau, IngMarie Nilsson, Paul Whitley, James C. Gumbart, Gunnar von Heijne, Ismael Mingarro
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/3c5b89887b174ab79e5d3eb70d8006cc
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Sumario:Integral membrane proteins are assembled into the ER membrane via the ribosome-translocon channel. Here authors use in vitro translation assays and MD simulations to show that folding in the ribosome is favorable for TM helices, but unfavorable for soluble helices.