title: Genealogy of immunoglobulin polypeptide chains: a consequence of amino acid interactions, conserved in their tertiary structures.
mesh_terms: D000596:Amino Acids; D001536:Bence Jones Protein; D005796:Genes; D005809:Genes, Regulator; D005815:Genetic Code; D007136:Immunoglobulins; D009154:Mutation; D011487:Protein Conformation; D012641:Selection, Genetic
chemical_list: D000596:Amino Acids; D007136:Immunoglobulins; D001536:Bence Jones Protein