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. Author manuscript; available in PMC: 2024 Jan 18.
Published in final edited form as: Phys Chem Chem Phys. 2023 Jan 18;25(3):2098–2109. doi: 10.1039/d2cp04584b

Table 2.

Removal free energies of three water molecules in the binding site of HSP90 with the presence of PU1, removed individually, or pairwise, or all together. Unit: kcal/mol.

Water(s) Removed ΔG ΔE -TΔS
W2146 4.5 16.9 −12.4
W2063 6.3 17.8 −11.5
W2277 2.0 12.2 −10.2
W2146,W2277 6.4 26.1 −19.7
W2063,W2277 8.3 26.6 −18.3
W2146,W2063 10.6 28.6 −18.0
All of three 11.9 36.9 −25.0