Figure 4 from: Laksmiani NPL, Widiantara IWA, Pawarrangan ABS (2022) Potency of moringa (Moringa oleifera L.) leaves extract containing quercetin as a depigmentation agent inhibiting the tyrosinase enzyme using in-silico and in-vitro assay. Pharmacia 69(1): 85-92. https://doi.org/10.3897/pharmacia.69.e73132

Figure 4 The interaction of hydrogen bonds between the target protein of the tyrosinase with quercetin. a: docking conformation between quercetin and tyrosinase, b: 3D interaction visualization of tyrosinase amino acid residues with quercetin, c: 2D interaction visualization of tyrosinase amino acid residues with quercetin.