Neuronal nicotinic receptors: from protein structure to function

Neuronal nicotinic acetylcholine receptors are a prototype of ligand-gated channels that mediate transmission in the central and peripheral nervous system. Structure-function studies performed at the amino acid level are now unraveling the determinant residues either for the properties of the ligand-binding domain or the ionic pore. In this work we review, in the light of the latest finding, the structure-function relationship of these receptors and their implication in neurological diseases. (C) 2001 Federation of European Biochemical Societies. Published by Elsevier Science B.V. All rights reserved.