Fig 4 - Phytochemical characterization and anticancer potential of <i>Psidium cattleianum</i> Sabine aerial parts’ <i>n-</i>hexane extract and its subfractions

<p>(A) DNA binding pose of estradiol at estrogen receptor ligand binding domain (PDB 1A52). (B) Predicted binding pose of <i>β</i>-caryophyllene oxide on the ER ligand binding pocket and its molecular interactions. (C) Predicted overlay of estradiol and <i>β</i>-caryophyllene oxide binding poses at the ER ligand binding pocket in stick and space-filling representation of estradiol (in green) and <i>β-</i>caryophyllene oxide (in gray) overlay.</p>