title: Nonactin-K+ complex as a probe for membrane asymmetry.
mesh_terms: D000900:Anti-Bacterial Agents; D001665:Binding Sites; D004553:Electric Conductivity; D008433:Mathematics; D008564:Membrane Potentials; D008567:Membranes, Artificial; D008954:Models, Biological; D011188:Potassium
chemical_list: D000900:Anti-Bacterial Agents; D008567:Membranes, Artificial; D011188:Potassium