Antigen-Antibody Binding Padlan EA (1990)On the nature of antibody combining sites:unusual abding)Anatomy of thee Wedmayer G.Patten PA.Wang LH. Stevens RC(1997) Science2761665-1669. ENCYCLOPEDIA OF LIFE SCIENCES/2001 Nature Publishing Group/www.els.net Padlan EA (1990) On the nature of antibody combining sites: unusual structural features thatmay confer on these sites an enhanced capacity for binding ligands. Proteins: Structure, Function, and Genetics 7: 112–124. Padlan EA (1994) Anatomy of the antibody molecule. Molecular Immunology 31: 169–217. Roitt I, Brostoff J and Male D (1996) Immunology, 3rd edn. London: Mosby Year Book. Webster DM, Henry AH and Rees AR (1994) Antibody–antigen interactions. Current Opinion in Structural Biology 4: 123–129. Wedmayer GJ, Patten PA,Wang LH, Schultz PG and Stevens RC (1997) Structural insights into the evolution of an antibody combining site. Science 276: 1665–1669. Antigen–Antibody Binding ENCYCLOPEDIA OF LIFE SCIENCES / & 2001 Nature Publishing Group / www.els.net 7