title: Comparison of three-dimensional structures of macromolecules.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D003201:Computers; D003626:Data Display; D046911:Macromolecular Substances; D008961:Models, Structural; D011506:Proteins
chemical_list: D046911:Macromolecular Substances; D011506:Proteins