title: Molecular evolution of protein. Internal homology in the amino acid sequence of calmodulin.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D005075:Biological Evolution; D001923:Brain Chemistry; D002135:Calcium-Binding Proteins; D002147:Calmodulin; D002417:Cattle; D008954:Models, Biological; D008974:Mollusca / Q000032:analysis; D012615:Sea Anemones / Q000032:analysis; D013769:Tetrahymena pyriformis / Q000032:analysis
chemical_list: D002135:Calcium-Binding Proteins; D002147:Calmodulin