A semiempirical free energy force field with charge-based desolvation

The authors describe the development and testing of a semiempirical free energy force field for use in AutoDock4 and similar grid-based docking methods. The force field is based on a comprehensive thermodynamic model that allows incorporation of intramolecular energies into the predicted free energy...

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Veröffentlicht in:Journal of computational chemistry. - 1984. - 28(2007), 6 vom: 30. Apr., Seite 1145-52
1. Verfasser: Huey, Ruth (VerfasserIn)
Weitere Verfasser: Morris, Garrett M, Olson, Arthur J, Goodsell, David S
Format: Aufsatz
Sprache:English
Veröffentlicht: 2007
Zugriff auf das übergeordnete Werk:Journal of computational chemistry
Schlagworte:Journal Article Research Support, N.I.H., Extramural HIV Protease Inhibitors Ligands Proteins Water 059QF0KO0R HIV Protease EC 3.4.23.-
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245 1 2 |a A semiempirical free energy force field with charge-based desolvation 
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520 |a The authors describe the development and testing of a semiempirical free energy force field for use in AutoDock4 and similar grid-based docking methods. The force field is based on a comprehensive thermodynamic model that allows incorporation of intramolecular energies into the predicted free energy of binding. It also incorporates a charge-based method for evaluation of desolvation designed to use a typical set of atom types. The method has been calibrated on a set of 188 diverse protein-ligand complexes of known structure and binding energy, and tested on a set of 100 complexes of ligands with retroviral proteases. The force field shows improvement in redocking simulations over the previous AutoDock3 force field 
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650 4 |a Research Support, N.I.H., Extramural 
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700 1 |a Morris, Garrett M  |e verfasserin  |4 aut 
700 1 |a Olson, Arthur J  |e verfasserin  |4 aut 
700 1 |a Goodsell, David S  |e verfasserin  |4 aut 
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