Fig. 5.

Molecular docking analysis results of ovalbumin (OVA) and epigallocatechin-3-gallate (EGCG). (A) Three-dimensional structure of OVA collected from the RCSB Protein Data Bank database; (B) the best-docked position between OVA and EGCG; (C) the best-docked conformation for OVA and EGCG. The blue represents OVA, the green stick structure represents amino acid resides, the red-gray represents EGCG, and the yellow dotted line represents hydrogen-bonding. (D) Protein-ligand docking simulation for the determination of OVA-EGCG interaction using protein–ligand interaction profiler. Yellow dotted lines represent hydrogen bonding, gray dotted lines represent hydrophobic interaction, and orange dotted lines represent π stacking.