title: The fast reduction of Helix pomatia methaemocyanin with hydrogen sulphide.
mesh_terms: D000818:Animals; D001665:Binding Sites; D006372:Helix, Snails / Q000032:analysis*; D006433:Hemocyanins; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D010084:Oxidation-Reduction; D011485:Protein Binding; D012908:Snails / Q000032:analysis*; D013440:Sulfides
chemical_list: D013440:Sulfides; D006433:Hemocyanins