Voltage Gated Ion Channels

T.M. Gamal El-Din*, D. Grögler*, C. Lehmann, H. Heldstab and N.G. Greeff
More Gating Charges are needed to open a Shaker K⁺ Channel than are needed to open a rBIIA Na⁺ Channel
Biophysical Journal, Vol. 95(3), pp. 1165-1175, 2008
* These authors contributed equally to this work

F.J. Kühn and N.G. Greeff:
Gating Properties of a Sodium Channel with Three Arginines Substituted by Histidines in the Central Part of Voltage Sensor S4D4
Journal of Membrane Biology Vol. 193(1), 2003

F.J. Kühn and N.G. Greeff:
Mutation D384 Alters Recovery of the Immobilized Gating Charge in Rat Brain IIA Sodium Channels
Journal of Membrane Biology, Vol. 185(2), 2002 

N.G. Greeff and F.J. Kühn:
Variable ratio of permeability to gating charge of rBIIA sodium channels and sodium influx in Xenopus oocytes
Biophysical Journal, Vol. 79(5), pp. 2434-2453, 2000

F.J. Kühn and N.G. Greeff:
Movement of Voltage Sensor S4 in Domain 4 Is Tightly Coupled to Sodium Channel Fast Inactivation and Gating Charge Immobilization
Journal of General Physiology, Vol. 114(2), pp. 167-184, 1999

A.K. Bulatko and N.G. Greeff:
Functional availability of sodium channels modulated by cytosolic free Ca2 ⁺
in cultured mammalian neurons (N1E-115)
Journal of Physiology, Vol. 484, pp. 307-312, 1995

R.D. Keynes, N.G. Greeff and I.C. Forster:
Activation, inactivation and recovery in the sodium channels of the squid giant axon dialysed with different solutions
Philosophical Transactions of the Royal Society of London, Series B, Vol 337, pp. 471-484, 1992

I.C. Forster and N.G. Greeff:
The early phase of sodium channel gating current in the squid giant axon
European Biophysical Journal, Vol. 21, pp. 99-116, 1992

R.D. Keynes, N.G. Greeff, I.C. Forster and J.M. Bekkers:
The effect of tetrodotoxin on the sodium gating current in the squid giant axon
Proceedings of the Royal Society of London, Series B, Vol. 246, pp. 135-140, 1991

N.G. Greeff and I.C. Forster:
The quantal gating charge of sodium channel inactivation
of sodium channel inactivation
European Biophysical Journal, Vol. 20, pp. 165-176, 1991

I.C. Forster and N.G. Greeff:
High resolution recording of asymmetry currents from the squid giant axon:
technical aspects of voltage clamp design.technical aspects of voltage clamp design
Journal of Neuroscience Methods, Vol. 33, pp. 185-205, 1990

J.M. Bekkers, I.C. Forster and N.G. Greeff:
Gating current associated with inactivated states of the squid axon sodium channel.
Proceedings of the National Academy of the United States of America, Vol. 87, pp. 8311-8315, 1990

J.M. Bekkers, N.G. Greeff and R.D. Keynes:
The conductance and density of sodium channels in the cut-open squid giant axon
Journal of Physiology, Vol. 377, pp. 463-486, 1986

Reviews:

N.G. Greeff:
Molecular structure-function relations in voltage-gated ion channels of excitable membranes
In: The Jerusalem Symposia on Quantum Chemistry and Biochemistry,: Membrane Proteins: Structure and Function, eds. Pullman, A., Jortner, J. and Pullman, B. Kluwer Academic Publishers, Vol. 25, pp. 279-296, 1992

I.C. Forster and N.G. Greeff:
An improved voltage clamp for gating current recording from the squid giant axon.An improved voltage clamp for gating current recording from the squid giant axon
In: Cephalopod Neurobiology, eds. Abbott, N.J., Williamson, R. and Maddock, L., Oxford University Press, pp. 97-106, 1995

N.G. Greeff and I.C. Forster:
Voltage dependence of sodium channel inactivation in the squid giant axon.Voltage dependence of sodium channel inactivation in the squid giant axon
In: Cephalopod Neurobiology, eds. Abbott, N.J., Williamson, R. and Maddock, L. Oxford, University Press pp. 107-118, 1995

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