Fig. 3.

Cartoon illustration of ACE2-ANG2 complex. The ACE2 enzyme is presented as white ribbons; the surface of ACE2 is presented as dots. ANG2 peptide is colored dark olive green with mesh surface. Other colors are adopted to the Z-score and synchronized by relative nodes in the network (the color scheme is the same as Fig. 2). (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)