title: Letter: Simple models for "blue" copper proteins. The copper-thiaether complexes.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003300:Copper; D008667:Metalloproteins; D008956:Models, Chemical; D008970:Molecular Weight; D013440:Sulfides
chemical_list: D008667:Metalloproteins; D013440:Sulfides; D003300:Copper