The first example of a significant active site conformational rearrangement in a carbonic anhydrase-inhibitor adduct: the carbonic anhydrase I-topiramate complex.
Alterio, V., Monti, S.M., Truppo, E., Pedone, C., Supuran, C.T., De Simone, G.(2010) Org Biomol Chem 
- PubMed: 20505865 
- DOI: 10.1039/b926832d
- Primary Citation of Related Structures:  
3LXE - PubMed Abstract: 
Topiramate is a widely used antiepileptic drug, which has been demonstrated to act as an efficient weight loss agent. Since several studies have pointed out that is a potent in vitro inhibitor of several Carbonic anhydrase (CA) isozymes, it has been hypothesized that its anti-obesity properties could be ascribed to the inhibition of the CAs involved in de novo lipogenesis ...