Bioinformatics integrates biology, computer science, and data analysis to interpret biological information. It involves computational tools to analyze DNA, proteins, and other biological data, enhancing biological research and understanding.

Protein bioinformatics involves the application of computational methods to analyze, interpret, and predict the structure, function, and interactions of proteins. It plays a crucial role in understanding biological processes and drug discovery

Computational biology employs computational techniques to analyze biological data, model biological processes, and solve complex biological problems. It merges biology with computer science, utilizing algorithms and simulations to advance research and understanding in genomics, proteomics, and other areas.

Structural bioinformatics is a multidisciplinary field that applies computational methods to analyze and model the three-dimensional structures of biological macromolecules, such as proteins and nucleic acids. It plays a crucial role in understanding molecular interactions, drug discovery, and protein engineering.