Table 1.

PDB code, active residue, and important amino acids of SARS-CoV-2 proteins interaction.

Protein Name	PDB Code	Active Residue and Important Amino Acids in Interaction	Ref.
SARS-CoV-2 Spike	6VW1	Asn 501, Ser 494, Gln 493, Leu 455, Phe 486	[[42], [43], [44]]
SARS-CoV-2 RdRp	7btf	Lys 545, Arg 555, Thr 556, Arg 624, Asp 452, Asp 623, Tyr 619, Val 557, Arg 553, Lys 621, Lys 798, Lys 551, Arg 836, Ser 549, Ala 547	[45,46]
SARS-CoV-2 3CLpro	6m2n	His 41, Met 49, Glu 166, His 172, His 163, Cys 145	[[47], [48], [49], [50]]
SARS-CoV-2 N protein	6m3m	Tyr 110, Tyr 112, Ala 56, Thr 55, Arg 89, Tyr88, Phe 111, Gly 148, Ala 51, Ala 91, Thr 50	[51,52]
Human ACE2 Receptor	1r42	Gln 42, Lys 353, Tyr 41, Arg 357, His 34, Asp 30, Gln 24, Met 82, Lys 31, Asp 38	[[42], [43], [44]]