Comparison of the structures of the P.abrACE2-bound HKU5 RBD (PDB:9D32, this study), the P.pipACE2-bound NeoCoV RBD (PDB:7WPO40), hDPP4-bound MERS-CoV RBD (PDB:4KR049), and hDPP4-bound HKU4 RBD (PDB:4QZV39). See also Figures S4,S5, and S8 and Tables S1 and S2.
