After observing the binding sites, the focus shifted to the binding affinity between the antibodies and the target protein, which is an important metric for the strength of the antibody interaction, Table . A higher binding energy indicates stronger interactions, and therefore, the antibody would generally be more efficient if used in therapeutics. From the 13 antibodies selected, the top five were selected based on their binding energy. These five antibodies are 1B4J, 1A5F, 1F8T, 2VXS, and 1IL1.