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Table 1 Existing promising and potential molecules against 3CLpro from SARS CoV-2

From: A comprehensive review on promising anti-viral therapeutic candidates identified against main protease from SARS-CoV-2 through various computational methods

S/No

PubChem CID

Binding free energy

(kcal/mol)

Tools used

Interacting residues

Refs

1

5,7,3′,4′-Tetrahydroxy-2′-(3,3-dimethylallyl) isoflavone(11610052)

− 29.57

Molecular operating environment (MOE)

Thr25, Thr26, Leu26, His41, Val42, Ser46, Met49, Tyr54, Leu141, Asn142, Gly143, Ser144, Cys145, His163, His164, Met165, Glu166, Leu167, Pro168, Asp187, Arg188, Gln189, Thr190, Ala191, Gln192

[42]

2

Cyanidin 3-glucoside(197081)

− 8.4

Autodock Vina

Glu166, Asn142, His163, Gln189, Asp187, Thr26, Met49, Gly143, His164, Gln189, Cys145

[43]

3

Baicalin(64982)

− 8.1

Autodock Vina

Gly143, Leu141, Gln189, Met165, Asn142, Glu166, Pro168

[43]

4

Glabridin(124052)

− 8.1

Autodock Vina

Leu141, Glu166, Met49, His41, Met165

[43]

5

Quercetin 3-vicianoside(44259139)

− 8.3

Autodock Vina

His163, Glu166, Ser144, Leu114, Gly143, Thr26, Arg188, Asp187, Met165, His164, Gln189, His41, Thr25, Asn142, Phe140, Cys145

[44]

6

Myricitrin(5281673)

− 8.9

Autodock Vina

Tyr54, Asp187, Arg188, Leu141, Phe140, His172, Glu166, Ser144, His164, His163, Leu37, Asn142, Gly143, Thr26, Cys145, Met165, Met49, His41

[45]

7

Oolonghomobisflavan-A(14520989)

−  75.5

CDOCKER

Thr25, Asn142, His163, Glu166, Arg188, His164, Gly143, Met165, His41, Phe140, Leu141, His172, Ser144, Thr24, Cys145, Leu27, Met49, Asp187, Gln189, Gln192, Val186, Thr190, Pro168, Leu167

[46]

8

Birinapant(49836020)

− 8.1

Glide Schrodinger Suite

Thr25, Thr26, Leu26, His41, Val42, Ser46, Met49, Tyr54, Leu141, Asn142, Gly143, Ser144, Cys145, His163, His164, Met165, Glu166, Leu167, Pro168, Asp187, Arg188, Gln189, Thr190, Ala191, Gln192

[47]

9

Carfilzomib(11556711)

− 8.6

Glide Schrodinger Suite

Cys145, His164, Glu166, Gln192, Asn142, Gln189, His41

[48]

10

6-Oxoisoiguesterin(21575473)

− 9.1

Autodock Vina

Arg189, Met49, Met165, Cys145

[49]

11

22-Hydroxyhopan-3-one(21582894)

− 8.6

Autodock Vina

Arg189, Met49, Met165, Cys145

[49]

12

Crocin(5281233)

− 8.2

Autodock 1.5.4 tools

Thr135, Asn133, Thr199, Lys137, Lys5, Phe3, Arg4, Arg131, Asp197

[50]

13

Carnosol(442009)

− 8.2

Autodock 1.5.6 tools

Cys145, His164, Glu166, Gln189, Met165, Arg188, Cys44, Met49, His41, Thr45, Thr25, Thr26, Leu27, Gly143, Ser46, Asn142

[51]

14

Rosmanol(13966122)

− 7.9

Autodock 1.5.6 tools

Cys145, Gly143, Thr25, His41, Met49, Asn142, His143, Glu166, Leu141, Ser144, Met165, Phe140

[51]

15

Withanone(21679027)

− 4.4

Glide Schrodinger Suite

Thr24, Thr25, Thr26, Leu27, His41, Met49, Tyr54, Asn142, Gly143, His164, Met165, Glu166, Arg188, Asp188, Gln189, Cys145

[52]

16

Nelfinavir(64143)

− 7

Autodock Vina

His163, Gln189

[53]

17

CMPD23B

−  118.6

Igemdock

Arg40, Tyr54, Cys85, Phe181, Arg188, Arg40, Tyr54, Glu55, Met82, Asn84

[54]

18

Amodiaquine(2165)

− 7.4

Glide Schrodinger Suite

Leu141, ARG187, Glu166, His41

[55]

19

Remdesivir(121304016)

− 7.9

Glide Schrodinger Suite

Gln191, Ala192, Thr190, Gln189, Arg188, Asp187, Leu141, Asn142, Gly143, Ser144, Cys145, His164, Met165, Glu166, Leu167, Pro168, Thr26, Leu27, Met49, Tyr54, His41

[56]

20

Ribavirin(37542)

2

Glide Schrodinger Suite

Leu4, Gln189, Met49, Val3, Ser46, Cys145, Thr25, Thr24, Thr45

[57]

21

Telbivudine(159269)

2

Glide Schrodinger Suite

Thr190, Leu50, Glu47, Ser46, Met49, Val3, Gln189

[57]

22

Lopinavir(92727)

− 10.8

MMPBSA.py module of AMBER16

Met49, Met165, Pro168, Gln189, His41, Ala46, Met49, Glu166, Leu167, Leu187, Gln189, Ala191, Ala193

[58]

23

Ritonavir(392622)

− 14.9

MMPBSA.py module of AMBER16

Leu27, His41, Met49, Phe140, Asn142, Gly143, His164, Met165, Glu166, Asn142, Gly143, Ser144, Cys145, Met165, Glu166, Asp187, Gln189

[58]

24

Saquinavir(441243)

− 9.8

Glide Schrodinger Suite

His41, Cys44, Tyr54, Met49, His172, Glu166, Met165, His164, His163, Phe140, Leu141, Asn142, Gly143, Ser144, Cys145, Thr25, Thr26, Leu27, Asp187, Arg188, Gln189, Thr190, Ala191

[56]

25

Simeprevir(24873435)

− 10

Autodock Vina

Glu166, Met165, Gln189, Phe140, Cys145, Asn142, Leu27, His41, Ser46

[59]

26

Paritaprevir(45110509)

− 9.8

PyRx v0.8(Autodock Vina)

Ser46, Met49, Leu50, Cys145, Pro168, Thr24, Thr25, Leu27, His41, Cys44, Thr45, Glu47, Phe140, Gly143, Glu166, Gln189

[60]

27

Hypericin(3663)

− 10.7

CDOCKER

Gly143, Glu166, Asn142, Glu166, His41, Cys145, Asn142, Glu166, Gln189, Met165

[43]

28

Eravacycline(54726192)

− 8.8

Glide Schrodinger Suite

Met49, Gln189, Tyr190, Gln192, Glu166, Met165, Asn142

[48]

29

Valrubicin(454216)

− 9.2

Glide Schrodinger Suite

His41, His164, Asn142, Met165, Glu166, Gln189

[48]

30

Viomycin(135398671)

−  77.2

CDOCKER

Glu166, Phe140, Asn142, His164, Ser144, Gly143, His41, Met49, Met145, Gln189, Arg188, Asp187, His163, Cys145

[61]

31

Elbasvir(71661251)

− 9.9

Glide Schrodinger Suite

Thr25, Thr26, His41, Met49, Met165, Gln189, Thr190.

[48]

32

Fluvastatin(446155)

− 7.7

Autodock Vina

Glu166, His163.

[62]

33

Methisazone(667492)

− 6.8

Glide Schrodinger Suite

His41, His49, Tyr54, Cys145, Met165, Gln166, Leu167, Pro168, Asp187, Arg188, Gln189, Thr190, Gln192.

[63]