title: Regulation of electron transfer by sidedness-dependent surface pH. Dependence of the rate of cytochrome c-555 reduction on H+ concentration in the surface region on the periplasmic side of photosynthetic membranes in whole cells, spheroplasts and chromatophores of Chromatium vinosum.
mesh_terms: D020130:Bacterial Chromatophores / Q000378:metabolism; D002844:Chromatium / Q000378:metabolism*; D003574:Cytochrome c Group / Q000378:metabolism*; D004579:Electron Transport; D006863:Hydrogen-Ion Concentration; D008564:Membrane Potentials; D010084:Oxidation-Reduction; D010788:Photosynthesis; D012492:Salts / Q000494:pharmacology; D013104:Spheroplasts / Q000378:metabolism; D013499:Surface Properties
chemical_list: D003574:Cytochrome c Group; D012492:Salts; C018887:cytochrome c-555