title: Channels in membranes.
mesh_terms: D001426:Bacterial Proteins / Q000502:physiology; D003087:Colicins / Q000494:pharmacology*; D004926:Escherichia coli / Q000502:physiology*; D007473:Ion Channels / Q000187:drug effects / Q000502:physiology*; D008565:Membrane Proteins / Q000502:physiology
chemical_list: D001426:Bacterial Proteins; D003087:Colicins; D007473:Ion Channels; D008565:Membrane Proteins