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. 2020 Aug 20;10(9):1460. doi: 10.3390/ani10091460

Figure 3.

Figure 3

Predicted complex (A) between rabbit ACE2 (yellow) and spike SARS-CoV-2-RBD (green). The main amino acid interactions included in black rectangles are further reported in (B) and (C). Spike SARS-CoV-2-RBD residues are colored blue and ACE2 residues are colored orange. Purple rectangles highlight changed amino acids in comparison with the hACE2 sequence. Differences among hACE and rabbit ACE2 residues involved in the complex with SARS-CoV-2-RBD are shown in (D). hACE is colored white and its residues are colored grey, rabbit ACE2 is colored yellow and its residues are colored orange, SARS-CoV-2-RBD is colored green and its residues are colored blue.