title: Haemocyanins.
mesh_terms: D000818:Animals; D001181:Arthropods / Q000032:analysis; D001665:Binding Sites; D005075:Biological Evolution; D003300:Copper / Q000502:physiology; D006372:Helix, Snails / Q000032:analysis; D006433:Hemocyanins / Q000096:biosynthesis / Q000378:metabolism / Q000502:physiology*; D006737:Horseshoe Crabs / Q000032:analysis; D007700:Kinetics; D008024:Ligands; D008974:Mollusca / Q000032:analysis; D010100:Oxygen / Q000378:metabolism; D011487:Protein Conformation; D013816:Thermodynamics
chemical_list: D008024:Ligands; D003300:Copper; D006433:Hemocyanins; D010100:Oxygen