Selective ion permeation through membrane proteins. Single-channel currents (1–100 pA) follow Goldman–Hodgkin–Katz electrodiffusion; gating is stochastic with voltage- or ligand-dependent open probabilities. Underlies the action potential…
Selective ion permeation through membrane proteins. Single-channel currents (1–100 pA) follow Goldman–Hodgkin–Katz electrodiffusion; gating is stochastic with voltage- or ligand-dependent open probabilities. Underlies the action potential…