Structural Biology

Structural virology is the study of the three-dimensional structures of viruses and their components—such as capsids, envelope proteins, and viral enzymes—at the atomic or molecular level. By using advanced techniques like cryo-electron microscopy, X-ray crystallography, and NMR spectroscopy, researchers can visualize how viruses assemble, infect host cells, and replicate.

 

The importance of structural virology lies in its ability to reveal critical viral mechanisms, which are essential for the development of antiviral drugs, vaccines, and therapeutic antibodies. It plays a key role in combating global health threats by enabling the rapid identification of drug targets and guiding the rational design of effective treatments and immunizations, as seen in responses to viruses like HIV, influenza, and SARS-CoV-2.