Antihyperuricemic and xanthine oxidase inhibitory activities of Tribulus arabicus and its isolated compound, ursolic acid: In vitro and in vivo investigation and docking simulations - Fig 3

Comparison between binding modes of: Febuxostat (A: PDB code: 1N5X) and Quercetin (B: PDB code: 3NVY) (B) with ursolic acid(C) within the solvent-accessible surface area of the binding site of bovine xanthine oxidase.