Figure 5
From: Using machine learning to detect coronaviruses potentially infectious to humans
Most frequent contact residues for Ty-HKU4 and Bt133. The RBD is shown in light blue and the DPP4 human receptor in grey. Residues involved in frequent (average ≥  45% in Supplementary Tables S4 and S5) H-bonds are depicted in different colors. (a) Frequent contact residues for Ty-HKU4 are E518 (magenta), N514 (red), K506 (purple) and K547 (orange). (b) Frequent contact residues for Bt133 are E518 (magenta), N514 (red) and Q515 (yellow).
