title: Sequence-specific DNA-protein interaction: the lac repressor.
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D001665:Binding Sites; D004247:DNA; D005809:Genes, Regulator; D007785:Lactose / Q000096:biosynthesis*; D008956:Models, Chemical; D009690:Nucleic Acid Conformation; D011506:Proteins
chemical_list: D011506:Proteins; D004247:DNA; D007785:Lactose