It's the water that matters. Pairs of benzo- and perfluorobenzoarylsulfonamide ligands bind to human carbonic anhydrase with a conserved binding geometry, an enthalpy-driven binding, and indistinguishable binding affinities (see picture). These data support the pervasive theory that the lock-and-key model disregards an important component of binding: the water, which fills the binding pocket of the protein and surrounds the ligand.
LOCKETT Matthew, R., Lange, H., Bretiten, B., Heroux, A., Sherman, W., Rappoport, D., et al. (2013). The Binding of Benzoarylsulfonamide Ligands to Human Carbonic Anhydrase is Insensitive to Formal Fluorination of the Ligand. ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, 52(30), 7714-7717 [10.1002/ange.201301813].
The Binding of Benzoarylsulfonamide Ligands to Human Carbonic Anhydrase is Insensitive to Formal Fluorination of the Ligand
LANGE HeikoCo-primo
;
2013
Abstract
It's the water that matters. Pairs of benzo- and perfluorobenzoarylsulfonamide ligands bind to human carbonic anhydrase with a conserved binding geometry, an enthalpy-driven binding, and indistinguishable binding affinities (see picture). These data support the pervasive theory that the lock-and-key model disregards an important component of binding: the water, which fills the binding pocket of the protein and surrounds the ligand.File | Dimensione | Formato | |
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Lockett et al. Perfluorinated benzarylsulfonamides plus HCA_Angew. Chem. Int. Ed. 2013, 52, 7714-7717.pdf
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