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Table 3 Affinities of natural compounds with a PEDV 3CL pro (van der Waals and electrostatic forces, polar solvation, SASA, and binding free energy in kJ mol-1)

From: Targeting the PEDV 3CL protease for identification of small molecule inhibitors: an insight from virtual screening, ADMET prediction, molecular dynamics, free energy landscape, and binding energy calculations

Compound name

van der Waals energy

Electrostatic energy

Polar solvation energy

SASA energy

Binding energy

ZINC38167083

-145.387 ± 16.665

-64.348 ± 14.516

120.788 ± 23.081

-15.260 ± 1.329

-104.208 ± 19.031

ZINC09517223

-160.024 ± 10.439

-17.024 ± 6.347

59.090 ± 8.067

-15.334 ± 0.969

-133.292 ± 9.667

ZINC03960761

-208.091 ± 15.088

0.256 ± 0.838

49.904 ± 7.742

-18.689 ± 1.384

-176.620 ± 16.265

ZINC04339983

-253.374 ± 11.038

-23.315 ± 9.467

130.274 ± 15.800

-21.740 ± 0.901

-168.155 ± 13.922

ZINC09517238

-252.970 ± 13.270

-36.563 ± 11.736

156.404 ± 19.576

-20.851 ± 0.883

-153.980 ± 12.737