Recent applications of protein crystallography and structure-guided drug design.

Technological advances to increase the throughput of purified protein production and co-crystallization of target proteins with small molecules have helped to solidify the role that structure via crystallography has on drug discovery. Visualization of how drug-like molecules bind to the target protein is a key step in driving follow-up or preclinical chemistry to improve characteristics of the molecule. Using structural information to guide small-molecule design and generate new chemical ideas is now a mainstay in the drug discovery process.