An oxyanion-hole selective serine protease inhibitor in complex with trypsin.
Cui, J., Marankan, F., Fu, W., Crich, D., Mesecar, A., Johnson, M.E.(2002) Bioorg.Med.Chem. 10: 41-46
- PubMed: 11738605 
- PubMed Abstract: 
p-amidinophenylmethylphosphinic acid (AMPA) was designed, synthesized and crystallized in complex with trypsin to study interactions with the oxyanion hole at the S1 site. In comparison to benzamidine, AMPA shows improved activity, which the crystal ...