title: The evolution of protein structures.
authors.affiliation: MRC Laboratory of Molecular Biology, Cambridge, England.
authors.forename: C
authors.initials: C
authors.lastname: Chothia
authors.forename: A M
authors.initials: AM
authors.lastname: Lesk
mesh_terms: D000595:Amino Acid Sequence; D001665:Binding Sites; D005075:Biological Evolution; D008970:Molecular Weight; D009154:Mutation; D011487:Protein Conformation; D011506:Proteins / Q000235:genetics*; D013499:Surface Properties
chemical_list: D011506:Proteins