Interaction Studies between Carbonic Anhydrase and a Sulfonamide Inhibitor by Experimental and Theoretical Approaches(107 views) Pagnozzi D, Pala N, Biosa G, Dallocchio R, Dessì A, Singh PK, Rogolino D, Di Fiore A, De Simone G, Supuran CT, Sechi M
Interaction Studies between Carbonic Anhydrase and a Sulfonamide Inhibitor by Experimental and Theoretical Approaches
The most used approaches in structure-based drug design possess peculiar characteristics with advantages and limitations, and thus the management of complementary data from various techniques is of particular interest to synergistically achieve the development of effective enzyme inhibitors. In this Letter, we describe the application of experimental and computational techniques to study the interactions between human carbonic anhydrases and sulfonamide inhibitors. In particular, a series of affinity-labeled carbonic anhydrase inhibitors containing sulfonamido photoprobes was designed and synthesized, and one of these compounds, a benzophenone derivative, was chosen as a model photoprobe/inhibitor. A photoaffinity labeling method followed by mass spectrometry analysis was then applied to elucidate the inhibitor binding site, and a comparison with X-ray crystallography and molecular dynamics simulation data was carried out, highlighting that to have a comprehensive view of the protein/inhibitor complex stabilization all three kinds of experiments are necessary.
Interaction Studies between Carbonic Anhydrase and a Sulfonamide Inhibitor by Experimental and Theoretical Approaches
Aloj L, Aurilio M, Rinaldi V, D'Ambrosio L, Tesauro D, Peitl PK, Maina T, Mansi R, Von Guggenberg E, Joosten L, Sosabowski JK, Breeman WA, De Blois E, Koelewijn S, Melis M, Waser B, Beetschen K, Reubi JC, De Jong M * The EEE project(532 views) Proc Int Cosm Ray Conf Icrc Universidad Nacional Autonoma De Mexico, 2007; 5(HEPART2): 977-980. Impact Factor:0 ViewExport to BibTeXExport to EndNote
Vitiello M, Finamore E, Falanga A, Raieta K, Cantisani M, Galdiero F, Pedone C, Galdiero M, Galdiero S * Fusion in Coq(562 views) Lecture Notes In Computer Science (ISSN: 0302-9743, 0302-974335404636319783540463634, 0302-974335402975459783540297543), 2001; 2178LNCS: 583-596. Impact Factor:0.415 ViewExport to BibTeXExport to EndNote