Cryo-EM structure of type 1 IP3R channel in a lipid bilayer

3D structure of full-length rat type 1 inositol 1,4,5-trisphosphate receptor reconstituted in lipid nanodisc is determined using single-particle cryo-electron microscopy. The study suggests conserved locations of protein-bound lipids among structurally diverse, homo-tetrameric ion channels.

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Detalles Bibliográficos
Autores principales: Mariah R. Baker, Guizhen Fan, Alexander B. Seryshev, Melina A. Agosto, Matthew L. Baker, Irina I. Serysheva
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2021
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Acceso en línea:https://doaj.org/article/10329eb0880f42febb3dead68ecf9485
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Sumario:3D structure of full-length rat type 1 inositol 1,4,5-trisphosphate receptor reconstituted in lipid nanodisc is determined using single-particle cryo-electron microscopy. The study suggests conserved locations of protein-bound lipids among structurally diverse, homo-tetrameric ion channels.