Fig. 2.

Interaction between ACE2 receptor with its associated co-receptors (Adopted from STRING DATABASE). From this figure, we analyzed the green color circle showing the closed neighborhood protein, red color circle showing protein fusions, the blue color circle is showing protein co-occurrence. In contrast, a purple color circle denoting experimentally determined proteins and black color lines shows the co-expression network of ACE2 with these ten receptor proteins. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)