Dynamic modulation of the lipid translocation groove generates a conductive ion channel in Ca2+-bound nhTMEM16
A membrane-exposed groove in Ca2+-gated TMEM16 scramblases forms the translocation pathway for ions and lipids. Here authors combine molecular dynamics with cryo-EM and functional assays to uncover the conformational transitions of the groove leading to a non-selective ion channel pore.
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Autores principales: | George Khelashvili, Maria E. Falzone, Xiaolu Cheng, Byoung-Cheol Lee, Alessio Accardi, Harel Weinstein |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2019
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Materias: | |
Acceso en línea: | https://doaj.org/article/217f3e9521bd47ab84603e12a70c94d1 |
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