title: Products of limited proteolysis of bacteriorhodopsin generate a membrane potential.
mesh_terms: D001436:Bacteriorhodopsins / Q000502:physiology*; D002338:Carotenoids / Q000502:physiology*; D008081:Liposomes; D008564:Membrane Potentials; D010206:Papain / Q000378:metabolism; D010446:Peptide Fragments / Q000378:metabolism; D013329:Structure-Activity Relationship; D013820:Thermolysin / Q000378:metabolism
chemical_list: D008081:Liposomes; D010446:Peptide Fragments; D002338:Carotenoids; D001436:Bacteriorhodopsins; D010206:Papain; D013820:Thermolysin