Table 1.

Summary of binding sites of the model (RBD of nCoV-SP) as well as human ACE-2 receptor from literature.

Binding site for RBD of CoV-SP and human ACE-2	Residues at the binding site	References
RBD binding site 1	TYR 449, GLN 493, GLN 498, THR 500, ASN 501, GLY 502, TYR 505	(Xu et al., 2020)
RBD binding site 2	LEU 455, PHE 486, GLN 493, ASN 487, SER 494	(Wan et al., 2020)
RBD binding site 3	TYR 449, GLN 493, SER 494, GLN 498, THR 500, ASN 501, GLY 502, TYR 505	(Senathilake et al., 2020)
ACE-2 binding site	LYS 31, GLU 35, ASP 38, LYS 353	(Wu et al., 2011)