Figure 4.
Molecular docking analysis discloses the molecular interaction and the binding mode of brassicasterol with the active site of human angiotensin-converting enzyme (ACE), where interactions (hydrogen bond, alkyl, Pi-alkyl, and Pi-sigma hydrophobic, and van der Waals interactions) are displayed in a two-dimensional model. Interacting amino acid residues of ACE active site with the key functional groups of brassicasterol are shown.
