Figure 6. (A) shows the binding model of IL6R/IL6 and IL6ST. Spike protein (blue), IL6ST (white), IL6 (green), IL6R (pink) can be seen from the Figure. (B–D) are the docking models of quercetin, luteolin, wogonin with the interaction center of IL6R/IL6 and IL6ST of 1P9M-6VXX complex, respectively.