Allosteric mechanisms in normal and pathological nicotinic acetylcholine receptors

被引:94
作者
Changeux, JP
Edelstein, SJ
机构
[1] Inst Pasteur, Mol Neurobiol Lab, F-75724 Paris 15, France
[2] Univ Geneva, Dept Biochim, CH-1211 Geneva 4, Switzerland
关键词
D O I
10.1016/S0959-4388(00)00221-X
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Recent chemical and advanced structural studies on site-directed and naturally occurring pathological mutants of individual members of the multigene family of nicotinic acetylcholine receptors have yielded structure-function relationships supporting indirect 'allosteric' interactions between the acetylcholine-binding sites and the ion channel in signal transduction.
引用
收藏
页码:369 / 377
页数:9
相关论文
共 111 条
[31]   Nicotinic receptors on hippocampal cultures can increase synaptic glutamate currents while decreasing the NMDA-receptor component [J].
Fisher, JL ;
Dani, JA .
NEUROPHARMACOLOGY, 2000, 39 (13) :2756-2769
[32]  
Freedman R, 2000, AM J MED GENET, V97, P58, DOI 10.1002/(SICI)1096-8628(200021)97:1<58::AID-AJMG8>3.0.CO
[33]  
2-Y
[34]  
Gopalakrishnan M, 1996, J PHARMACOL EXP THER, V276, P289
[35]   Perspective - Ion channel assembly: Creating structures that function [J].
Green, WN .
JOURNAL OF GENERAL PHYSIOLOGY, 1999, 113 (02) :163-169
[36]   A reporter mutation approach shows incorporation of the "orphan" subunit β3 into a functional nicotinic receptor [J].
Groot-Kormelink, PJ ;
Luyten, WHML ;
Colquhoun, D ;
Sivilotti, LG .
JOURNAL OF BIOLOGICAL CHEMISTRY, 1998, 273 (25) :15317-15320
[37]   Kinetic, mechanistic, and structural aspects of unliganded gating of acetylcholine receptor channels -: A single-channel study of second transmembrane segment 12′ mutants [J].
Grosman, C ;
Auerbach, A .
JOURNAL OF GENERAL PHYSIOLOGY, 2000, 115 (05) :621-635
[38]  
HERZ JM, 1989, J BIOL CHEM, V264, P12439
[39]   The emerging three-dimensional structure of a receptor - The nicotinic acetylcholine receptor [J].
Hucho, F ;
Tsetlin, VI ;
Machold, J .
EUROPEAN JOURNAL OF BIOCHEMISTRY, 1996, 239 (03) :539-557
[40]   Inhibition of nicotinic acetylcholine receptor by philanthotoxin-343: Kinetic investigations in the microsecond time region using a laser-pulse photolysis technique [J].
Jayaraman, V ;
Usherwood, PNR ;
Hess, GP .
BIOCHEMISTRY, 1999, 38 (35) :11406-11414