Abstract
Recent comparative studies of receptor-gated membrane channels show that there may exist wide variations in channel gating kinetics between different types of receptors found in the membranes of excitable cells. Studies of nicotinic acetylcholine receptors have led to the conclusion that channel gating follows a sequential scheme (e.g. Colquhoun and Sakmann, 1980) of the type predicted many years ago from macrosysem studies on vertebrate skeletal nerve muscle junctions (Katz and Miledi, 1972), although more complex models have been suggested for this system (e.g. Jackson et al., 1983; Labarca et al., 1985). In this paper I review the literature on a glutamate receptor channel of locust muscle for which a model based upon that for allosteric enzymes has been proposed (Monod et al., 1965).
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References
Anwyl, R. and Usherwood, P. N. R., 1974, Voltage clamp studies of glutamate synapse, Nature, 252: 291.
Ball, F. G., Sansom, M. S. P. and Usherwood, P. N. R., 1985, Clustering of single glutamate receptor-channel openings recorded from locust (Schistocerca gregaria) muscle, J. Physiol. (Lond.), 360: 66 P.
Clark, R. B., Gration, K. A. F. and Usherwood, P. N. R., 1979, Desensitization of glutamate receptors on innervated and denervated locust muscle fibres, J. Physiol., 290: 551.
Colquhoun, D. and Sakmann, B., 1985, Fast events in single-channel currents activated by acetylcholine and its analogues at the frog muscle end plate, J. Physiol. (Lond.), 369: 501.
Duce, J. A. and Usherwood, P. N. R., 1986, Primary cultures of muscle from embryonic locusts (Locusta migratoria, Schistocerca gregaria): developmental, electrophysiological and patch-clamp studies, J. Exp. Biol., 123: 307.
Evans, M. and Usherwood, P. N. R., 1985, The effect of lectins on desensitization of locust muscle glutamate receptors, Brain Res., 358: 34.
Gration, K. A. F., Lambert, J. J. and Usherwood, P. N. R., 1980a, A comparison of glutamate single-channel activity at desensitizing and non-desensitizing sites, J. Physiol. (Lond.), 310: 49 P.
Gration, K. A. F., Lambert, J. J. and Usherwood, P. N. R., 1980b, Glutamate- activated channels in locust muscle, Adv. Physiol. Sci., 20: 377.
Gration, K. A. F., Lambert, J. J., Ramsey, R. L., Rand, R. P. and Usherwood, P. N. R., 1981a, Agonist potency determination by patch clamp analysis of single glutamate receptors, Brain Res., 230: 400.
Gration, K. A. F., Lambert, J. J., Ramsey, R. L. and Usherwood, P. N. R., 1981b, Non-random opening and concentration-dependent lifetimes of glutamate-gated channels in muscle membrane, Nature (Lond.), 291: 423.
Gration, K. A. F., Lambert, J. J., Ramsey, R. L., Rand, R. P. and Usherwood, P. N. R., 1982, Closure of membrane channels gated by glutamate receptors may be a two-step process, Nature (Lond.), 295: 599.
Hamill, O. P., Marty, A., Neher, E., Sakmann, B. and Sigworth, F. J., 1981, Improved patch-clamp techniques for high-resolution current recording from cells and cell-free membrane patches, Pfluegers Arch. Eur. J. Physiol., 391: 85.
Jackson, M. B., Wong, B. S., Morris, C. E., Lecar, H. and Christian, C. N., 1983, Successive openings of the same acetylcholine receptor-channel are correlated in their open times, Biophys. J., 42: 109.
Katz, B. and Miledi, R., 1972, The statistical nature of the acetylcholine potential and its molecular component, J. Physiol. (Lond.), 224: 6654.
Karlin, A., 1967, On the application of a plausible model of allosteric proteins to the receptor for acetylcholine, J. Theor. Biol., 16: 306.
Kerry, C. J., Kits, K. S., Ramsey, R. L., Sansom, M. S. P. and Usherwood, P. N. R., 1987a, Single channel kinetics of a glutamate receptor, Biophys. J, 51: 137.
Kerry, C. J., Ramsey, R. L., Sansom, M. S. P. and Usherwood, P. N. R., 1987b, Glutamate receptor-channel kinetics: the effect of glutamate concentration, submitted to Biophys. J.
Labarca, P., Rice, J. A., Fredkin, D. R. and Montal, M., 1985, Kinetic analysis of channel gating: application to the cholinergic receptor channel and the chloride channel from Torpedo californica, Biophys. J., 47: 469.
Mathers, D. A. and Usherwood, P. N. R., 1976, Concanavalin A blocks desensitization of glutamate receptors of locust muscle, Nature (Lond.), 259: 409.
McManus, O. B., Blatz, A. L. and Magleby, K. L., 1985, Inverse relationship of the durations of adjacent open and shut intervals for CI and K channels, Nature (Lond.), 317: 625.
Monod, J., Wyman, J. and Changeux, J.-P., 1965, On the nature of allosteric transitions: a plausible model, J. Mol. Biol., 12: 88.
Neher, E. and Sakmann, B., 1976, Single-channel currents recorded from membrane of denervated frog muscle fibres, Nature (Lond.), 260: 799.
Patlak, J. B., Gration, K. A. F. and Usherwood, P. N. R., 1979, Single glutamate-activated channels in locust muscle, Nature (Lond.), 278: 643.
Usherwood, P. N. R. and Cull-Candy, S. G., 1975, Pharmacology of somatic nerve-muscle synapses, in: “Insect Muscle”, P. N. R. Usherwood, ed., Academic Press, London, New York, p207.
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© 1988 Plenum Press, New York
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Usherwood, P.N.R. (1988). Locust Muscle Glutamate Receptors — Support for an Allosteric Model. In: Markov, M., Blank, M. (eds) Electromagnetic Fields and Biomembranes. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-9507-6_11
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DOI: https://doi.org/10.1007/978-1-4615-9507-6_11
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