Amino Acid Sequence|Bacteriophage lambda|Base Sequence|Computational Biology|Computer Simulation|DNA-Binding Proteins|Databases, Genetic|Macromolecular Substances|Models, Molecular|Molecular Sequence Data|Nucleic Acids|Operator Regions, Genetic|Protein Binding|Proteins|Repressor Proteins|Software|Thermodynamics|User-Computer Interface|Viral Proteins|Viral Regulatory and Accessory Proteins