Evaluation of homology modeling of the severe acute respiratory syndrome (SARS) coronavirus main protease for structure based drug design.

To accelerate the development of drugs against severe acute respiratory syndrome (SARS), we constructed a homology model of the SARS coronavirus main protease using our modeling software, FAMS Ligand&Complex, and released it before the X-ray structure was solved. The X-ray structure showed our model as accurately predicted and useful for structure based drug design.