The best pose generated from each run of the ligands docked to the protein complexes were sorted using the Rerank Score (increase the accuracy of the ranked order of the poses) that is based on linear combination of E-inter (steric, van der Waals,
H-bonding & electrostatic), E-intra (torsions, sp2–sp2, hydrogen bonding, electrostatic) and considers Steric (by LJ12-6) terms which are Lennard-Jones approximations for the steric energy [32]. Final sorting of the ligands were done on the basis of binding affinity as shown by the top ranked pose of each ligand.