Antioxidant and antidiabetic flavonoids from the leaves of Dypsis pembana (H.E.Moore) Beentje & J.Dransf., Arecaceae: in vitro and molecular docking studies

Table 2 Binding scores of the docking on cytochrome c peroxidase (PDB code: 2 × 08) and alpha glucosidase (PDB code: 3wy1)

Sample	Cytochrome c peroxidase		Alpha glucosidase
Sample	ΔG (Kcal/mol)	Amino acids involved in interaction	ΔG (Kcal/mol)	Amino acids involved in interaction
Ascorbic acid	−6.31	Pro44, Val45, Arg184	-	-
Co-crystallized ligand (PRU)	-	-	−6.77	Arg200, Glu271, Asp333, Arg400
4	−6.54	Pro44, Val45, Arg184, Asp37, Gly41, Arg48, Gly178, His181, Phe191	−7.73	Arg200, Glu271, Asp333, Arg400, Asp62, Tyr65, Phe147, Phe166, Asp202, Ile272, Gly273
5	−6.90	Pro44, Val45, Arg184, Asp37, Gly41, His175, Gly178, Lys179, His181, Phe191	−6.86	Arg200, Glu271, Asp333, Arg400, Asp62, Tyr65, Phe147, Phe166, Asp202, Ile146, Gly273
8	−8.26	Pro44, Val45, Arg184, Asp37, Arg48, His175, Gly178, Thr180, His181, Ser185, Phe191	−7.22	Arg200, Glu271, Asp333, Arg400, Asp62, Tyr65, Phe147, Phe166, Asp202, Ile272, Gly273
9	−6.78	Pro44, Val45, Arg184, Asp37, Arg48, Trp51, Pro145, Met172, His175, Gly178, Thr180, His181, Ser185, Phe191, Leu232	−7.85	Arg200, Glu271, Asp333, Arg400, Asp62, Tyr65, His105, Phe147, Phe166, Gln170, Asp202, Gly228, Ala229, Tyr389, Phe297, Arg404
10	−8.34	Pro44, Val45, Arg184, Asp37, Gly41, Arg48, His175, Leu177, Gly178, Lys179, Thr180, His181, Phe191	−7.49	Arg200, Glu271, Asp333, Arg400, Asp62, Tyr65, Phe147, Phe166, Gln170, Asp202, Ile272, Gly228, Gly273

ISSN: 2662-7671