Ion channels in boar sperm plasma membranes: Characterization of a cation selective channel
β Scribed by Thomas Cox; P. Campbell; R. N. Peterson
- Book ID
- 111662283
- Publisher
- John Wiley and Sons
- Year
- 1991
- Tongue
- English
- Weight
- 962 KB
- Volume
- 30
- Category
- Article
- ISSN
- 1040-452X
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π SIMILAR VOLUMES
In this article, the three-dimensional motion of an ion within a molecular channel is discussed for the first time; escape rates from binding sites are calculated using the transition state method. For a given ligand configuration and a particular pore radius the rates depend upon ion size and mass.
Synaptosomal membranes were fused with liposomes using the 'hydration technique' to produce giant proteoliposomes amenable to patch clamp recordings. Single channel currents of a cationic channel with particular properties were detected. In a solution of 150 mM NaCl, the channel displayed a unit con