Carbonic anhydrase inhibitors: clash with Ala65 as a means for designing inhibitors with low affinity for the ubiquitous isozyme II, exemplified by the crystal structure of the topiramate sulfamide analogue.
Winum, J.Y., Temperini, C., El Cheikh, K., Innocenti, A., Vullo, D., Ciattini, S., Montero, J.L., Scozzafava, A., Supuran, C.T.(2006) J Med Chem 49: 7024-7031
- PubMed: 17125255 
- DOI: 10.1021/jm060807n
- Primary Citation of Related Structures:  
2H15 - PubMed Abstract: 
The sulfamide analogue of the antiepileptic drug topiramate is a 210 times less potent inhibitor of isozyme II of the zinc enzyme carbonic anhydrase (CA, EC 4.2.1.1) compared to topiramate but effectively inhibits isozymes CA VA, VB, VII, XIII, and XIV (KI in the range of 21-35 nM) ...