PT - JOURNAL ARTICLE AU - Labarca, P AU - Lindstrom, J AU - Montal, M TI - The acetylcholine receptor channel from Torpedo californica has two open states AID - 10.1523/JNEUROSCI.04-02-00502.1984 DP - 1984 Feb 01 TA - The Journal of Neuroscience PG - 502--507 VI - 4 IP - 2 4099 - http://www.jneurosci.org/content/4/2/502.short 4100 - http://www.jneurosci.org/content/4/2/502.full SO - J. Neurosci.1984 Feb 01; 4 AB - We recorded single channel currents activated by agonist binding to purified acetylcholine receptors from the electric organ of Torpedo californica reconstituted in planar lipid bilayers. Analysis of single channel records indicate that the acetylcholine receptor channel displays two kinetically distinct open states which differ in their mean open times but have similar channel conductances.