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Lipid interactions with ion channels

Lipid interactions with ion channels
Lipid interactions with ion channels
This review describes how ion channels interact with the lipid molecules that surround them in a biological membrane and how these interactions affect ion channel function. The composition of the ring, or annulus, of lipid molecules surrounding an ion channel in the membrane will be different to the bulk lipid composition of the membrane if the ion channel has different affinities for different species of phospholipids. Interactions with anionic lipid molecules, particularly with the phosphoinositides, are important for the function of many ion channels. The determination of high-resolution structures for a number of ion channels has provided a framework within which to understand lipid–ion channel interactions at the molecular level.
103-113
Lee, A.G.
0891914c-e0e2-4ee1-b43e-1b70eb072d8e
Lee, A.G.
0891914c-e0e2-4ee1-b43e-1b70eb072d8e

Lee, A.G. (2007) Lipid interactions with ion channels. Future Lipidology, 1 (1), 103-113. (doi:10.2217/17460875.1.1.103).

Record type: Article

Abstract

This review describes how ion channels interact with the lipid molecules that surround them in a biological membrane and how these interactions affect ion channel function. The composition of the ring, or annulus, of lipid molecules surrounding an ion channel in the membrane will be different to the bulk lipid composition of the membrane if the ion channel has different affinities for different species of phospholipids. Interactions with anionic lipid molecules, particularly with the phosphoinositides, are important for the function of many ion channels. The determination of high-resolution structures for a number of ion channels has provided a framework within which to understand lipid–ion channel interactions at the molecular level.

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More information

Published date: 1 February 2007

Identifiers

Local EPrints ID: 56369
URI: http://eprints.soton.ac.uk/id/eprint/56369
PURE UUID: a9b59370-4195-4a9f-b6bd-7473331a8023

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Date deposited: 06 Aug 2008
Last modified: 15 Mar 2024 11:01

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