The Role of Enzymology in a Structure-Based Drug Discovery Program: Bacterial DNA Gyrase

The capability to accurately, rapidly, and reproducibly determine the affinity of a ligand for a target protein or enzyme is a vital component for a successful structure-based drug design effort. In order to successfully drive a structure-based drug design (SBDD) project forward, multiple distinct assays, each with particular strengths and weaknesses, need to be employed. Using bacterial DNA gyrase as an example, a range of assays are described that will fully support an SBDD program.