Function-Related Dynamics in Multi-Spanning Helical Membrane Proteins Revealed by Solution NMR

A primary biological function of multi-spanning membrane proteins is to transfer information and/or materials through a membrane by changing their conformations. Therefore, particular dynamics of the membrane proteins are tightly associated with their function. The semi-atomic resolution dynamics in...

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Detalles Bibliográficos
Autores principales: Takeuchi, Koh, Kofuku, Yutaka, Imai, Shunsuke, Ueda, Takumi, Tokunaga, Yuji, Toyama, Yuki, Shiraishi, Yutaro, Shimada, Ichio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Review
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8398610/
https://www.ncbi.nlm.nih.gov/pubmed/34436367
http://dx.doi.org/10.3390/membranes11080604
Descripción
Sumario:A primary biological function of multi-spanning membrane proteins is to transfer information and/or materials through a membrane by changing their conformations. Therefore, particular dynamics of the membrane proteins are tightly associated with their function. The semi-atomic resolution dynamics information revealed by NMR is able to discriminate function-related dynamics from random fluctuations. This review will discuss several studies in which quantitative dynamics information by solution NMR has contributed to revealing the structural basis of the function of multi-spanning membrane proteins, such as ion channels, GPCRs, and transporters.

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