Table 2.

The Total Interaction energy of Standard X77 and Narcissoside with corona virus protein 6W63 COVID -19.

S.No.	Target Atoms: Molecule	Residue	ID	Total Energy of Interaction
				Standard X77	Narcissoside
1	6W63 [A]	Arg	188	−7.66744	−10.9985
2	6W63 [A]	Asn	142	−15.5609	−19.9549
3	6W63 [A]	Asp	187	−5.02839	−2.15432
4	6W63 [A]	Cys	44	−0.895733	−1.73084
5	6W63 [A]	Cys	145	−10.3877	−5.53185
6	6W63 [A]	Gln	189	−9.77781	−12.3962
7	6W63 [A]	Gln	192	−0.400777	−7.60682
8	6W63 [A]	Glu	166	−23.2155	−21.4249
9	6W63 [A]	Gly	143	−7.30909	−2.03337
10	6W63 [A]	His	41	−23.5486	−25.5306
11	6W63 [A]	His	163	−2.50682	−0.714996
12	6W63 [A]	His	164	−4.38194	−6.59603
13	6W63 [A]	His	172	−1.35267	NA
14	6W63 [A]	Leu	27	−3.6484	NA
15	6W63 [A]	Leu	141	−7.1357	−3.79481
16	6W63 [A]	Leu	167	NA	−5.21798
17	6W63 [A]	Met	49	−4.62123	−14.7328
18	6W63 [A]	Met	165	−20.9047	−23.4037
19	6W63 [A]	Phe	140	−5.14266	−0.782012
20	6W63 [A]	Pro	52	NA	−0.357936
21	6W63 [A]	Pro	168	NA	−2.51004
22	6W63 [A]	Ser	144	−6.14224	−1.10625
23	6W63 [A]	Thr	25	−0.777035	−0.430475
24	6W63 [A]	Thr	26	−1.97101	NA
25	6W63 [A]	Thr	190	−0.547215	−6.94543
26	6W63 [A]	Tyr	54	−1.20212	−0.778733
27	6W63 [A]	Val	186	−0.313283	−0.87103