Table 1. MM/PBSA free energy calculation of wild and mutant HER-2-Lapatinib complexes.
HER-2 form | MM energy (kJ/mol) | Polar solvation (kJ/mol) |
SASA (kJ/mol) |
Binding energy (kJ/mol) |
|
---|---|---|---|---|---|
vdW | Electrostatic | ||||
wild | -130.00 | -1442.98 | 1037.83 | -19.32 | -554.48 |
K753E | -233.98 | -1777.05 | 1209.19 | -10.05 | -811.89 |
L768S | -259.61 | -1395.93 | 1070.36 | -15.62 | -600.80 |
V773L | -194.02 | -1581.82 | 1131.67 | -23.84 | -668.68 |