Article: The role of loop dynamics in the prediction of ligand-protein binding enthalpy.
2023 Volume 14, Issue 24, Page(s) 6792–6805
Abstract: The enthalpic and entropic components of ligand-protein binding free energy reflect the interactions and dynamics between ligand and protein. Despite decades of study, our understanding and hence our ability to predict these individual components remains ...
Abstract | The enthalpic and entropic components of ligand-protein binding free energy reflect the interactions and dynamics between ligand and protein. Despite decades of study, our understanding and hence our ability to predict these individual components remains poor. In recent years, there has been substantial effort and success in the prediction of relative and absolute binding free energies, but the prediction of the enthalpic (and entropic) contributions in biomolecular systems remains challenging. Indeed, it is not even clear what kind of performance in terms of accuracy could currently be obtained for such systems. It is, however, relatively straight-forward to compute the enthalpy of binding. We thus evaluated the performance of absolute enthalpy of binding calculations using molecular dynamics simulation for ten inhibitors against a member of the bromodomain family, BRD4-1, against isothermal titration calorimetry data. Initial calculations, with the AMBER force-field showed good agreement with experiment ( |
---|---|
Language | English |
Publishing date | 2023-06-01 |
Publishing country | England |
Document type | Journal Article |
ZDB-ID | 2559110-1 |
ISSN | 2041-6539 ; 2041-6520 |
ISSN (online) | 2041-6539 |
ISSN | 2041-6520 |
DOI | 10.1039/d2sc06471e |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
More links
Kategorien
Order via subito
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.