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. 2021 Aug 17;7(8):e07803. doi: 10.1016/j.heliyon.2021.e07803

Table 6.

Details of MM/PBSA free energy analyses of the Conivaptan (MSC) and Trosec (MST) complex with the alpha strain modelled spike protein.

Protein Model VDW (kcal/mol) Electrostatic Interaction (kcal/mol) Polar Solvation (kcal/mol) SASA (kcal/mol) Binding energy (kcal/mol)
MSC -132.067 ± 13.24 -21.81 ± 7.35 60.35 ± 9.76 -13.97 ± 1.44 -107.50 ± 13.14
MST -110.92 ± 11.22 -1.45 ± 3.26 29.52 ± 14.49 -11.17 ± 1.55 -94.02 ± 17.31