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Ligand Binding to the FA3-FA4 Cleft Inhibits the Esterase-Like Activity of Human Serum Albumin
The hydrolysis of 4-nitrophenyl esters of hexanoate (NphOHe) and decanoate (NphODe) by human serum albumin (HSA) at Tyr411, located at the FA3-FA4 site, has been investigated between pH 5.8 and 9.5, at 22.0°C. Values of K (s), k (+2), and k (+2)/K (s) obtained at [HSA] ≥ 5×[NphOXx] and [NphOXx] ≥ 5×...
Autores principales: | Ascenzi, Paolo, Leboffe, Loris, di Masi, Alessandra, Trezza, Viviana, Fanali, Gabriella, Gioia, Magda, Coletta, Massimo, Fasano, Mauro |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4366387/ https://www.ncbi.nlm.nih.gov/pubmed/25790235 http://dx.doi.org/10.1371/journal.pone.0120603 |
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