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FEBS Lett. 2010 May 17;584(10):2112-21. doi: 10.1016/j.febslet.2010.03.013. Epub 2010 Mar 11.

Two decades with dimorphic Chloride Intracellular Channels (CLICs).

Author information

1
Centre for Integrative Physiology, University of Edinburgh Medical School, Edinburgh EH8 9XD, UK. hsingh@mednet.ucla.edu

Abstract

Plasma membrane channels have been extensively studied, and their physiological roles are well established. In contrast, relatively little information is available about intracellular ion channels. Chloride Intracellular Channel (CLICs) proteins are a novel class of putative intracellular ion channels. They are widely expressed in different intracellular compartments, and possess distinct properties such as the presence of a single transmembrane domain, and a dimorphic existence as either a soluble or membranous form. How these soluble proteins unfold, target to, and auto-insert into the intracellular membranes to form functional integral ion channels is a complex biological question. Recent information from studies of their crystal structures, biophysical characterization and functional roles has provoked interest in these unusual channels.

PMID:
20226783
DOI:
10.1016/j.febslet.2010.03.013
[Indexed for MEDLINE]
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