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Literature summary for 3.4.22.69 extracted from

  • Liang, P.
    Characterization and inhibition of SARS-coronavirus main protease (2006), Curr. Top. Med. Chem., 6, 361-376.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
1-(1-benzothiophen-2-ylmethyl)-5-iodo-1H-indole-2,3-dione
-
Severe acute respiratory syndrome-related coronavirus
1-hydroxypyridine-2-thione zinc
-
Severe acute respiratory syndrome-related coronavirus
2-(4-aminophenyl)-6-methyl-1H-benzimidazole-7-sulfonic acid
-
Severe acute respiratory syndrome-related coronavirus
3,4-dichloro-5-[2-(5-chloro-3-methyl-1-benzothien-2-yl)-2-oxoethyl]furan-2(5H)-one
-
Severe acute respiratory syndrome-related coronavirus
3,4-dichloro-5-[2-(5-chloro-3-methyl-1-benzothiophen-2-yl)-2-oxoethyl]furan-2(5H)-one
-
Severe acute respiratory syndrome-related coronavirus
5-chloropyridin-3-yl thiophene-2-carboxylate
-
Severe acute respiratory syndrome-related coronavirus
benzyl [(1S,4S,7S,8R,9R,10S,13S,16S)-7,10-dibenzyl-8,9-dihydroxy-1,16-dimethyl-4,13-bis(1-methylethyl)-2,5,12,15,18-pentaoxo-20-phenyl-19-oxa-3,6,11,14,17-pentaazaicos-1-yl]carbamate
-
Severe acute respiratory syndrome-related coronavirus
bis[1,3]thiazolo[4,5-b:5',4'-e]pyridine-2,6-diamine
-
Severe acute respiratory syndrome-related coronavirus
ethyl (2E)-4-[(N-[(2E)-3-[4-(dimethylamino)phenyl]prop-2-enoyl]-L-phenylalanyl)amino]-5-phenylpent-2-enoate
-
Severe acute respiratory syndrome-related coronavirus
Hexachlorophene
-
Severe acute respiratory syndrome-related coronavirus
Hg2+
-
Severe acute respiratory syndrome-related coronavirus
methyl 4-hydroxy-6-(trifluoromethyl)furo[2,3-b]pyridine-2-carboxylate
-
Severe acute respiratory syndrome-related coronavirus
N-(2-chloro-4-nitrophenyl)-Nalpha-[[4-(dimethylamino)phenyl]carbonyl]phenylalaninamide
-
Severe acute respiratory syndrome-related coronavirus
N-ethyl-N-phenyldithiocarbamic acid zinc
-
Severe acute respiratory syndrome-related coronavirus
phenylmercuric acetate
-
Severe acute respiratory syndrome-related coronavirus
Phenylmercuric nitrate
-
Severe acute respiratory syndrome-related coronavirus
thimerosal
-
Severe acute respiratory syndrome-related coronavirus
toluene-3,4-dithiolato zinc
-
Severe acute respiratory syndrome-related coronavirus
Zn2+
-
Severe acute respiratory syndrome-related coronavirus
[3-([[3-(dihydroxyboranyl)benzyl]oxy]carbonyl)-5-nitrophenyl]boronic acid
-
Severe acute respiratory syndrome-related coronavirus
[benzene-1,2-diylbis[methanediylcarbamoyl(5-nitrobenzene-3,1-diyl)]]diboronic acid
-
Severe acute respiratory syndrome-related coronavirus
[benzene-1,2-diylbis[methanediyloxycarbonyl(5-nitrobenzene-3,1-diyl)]]diboronic acid
-
Severe acute respiratory syndrome-related coronavirus
[benzene-1,3-diylbis[oxycarbonyl(5-nitrobenzene-3,1-diyl)]]diboronic acid
-
Severe acute respiratory syndrome-related coronavirus
[benzene-1,4-diylbis[oxycarbonyl(5-nitrobenzene-3,1-diyl)]]diboronic acid
-
Severe acute respiratory syndrome-related coronavirus

Organism

Organism UniProt Comment Textmining
Severe acute respiratory syndrome-related coronavirus
-
-
-

Subunits

Subunits Comment Organism
dimer the enzyme exists as a mixture of monomer and dimer at a higher protein concentration (4 mg/ml) and exclusively as a monomer at a lower protein concentration Severe acute respiratory syndrome-related coronavirus
monomer the enzyme exists as a mixture of monomer and dimer at a higher protein concentration (4 mg/ml) and exclusively as a monomer at a lower protein concentration Severe acute respiratory syndrome-related coronavirus

Synonyms

Synonyms Comment Organism
3C-like protease
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Severe acute respiratory syndrome-related coronavirus
3cLpro
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Severe acute respiratory syndrome-related coronavirus

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.00003
-
N-(2-chloro-4-nitrophenyl)-Nalpha-[[4-(dimethylamino)phenyl]carbonyl]phenylalaninamide
-
Severe acute respiratory syndrome-related coronavirus
0.00004
-
[benzene-1,2-diylbis[methanediylcarbamoyl(5-nitrobenzene-3,1-diyl)]]diboronic acid
-
Severe acute respiratory syndrome-related coronavirus
0.00017
-
1-hydroxypyridine-2-thione zinc
-
Severe acute respiratory syndrome-related coronavirus
0.0003
-
Phenylmercuric nitrate
-
Severe acute respiratory syndrome-related coronavirus
0.0005
-
Hg2+
-
Severe acute respiratory syndrome-related coronavirus
0.0005
-
ethyl (2E)-4-[(N-[(2E)-3-[4-(dimethylamino)phenyl]prop-2-enoyl]-L-phenylalanyl)amino]-5-phenylpent-2-enoate
-
Severe acute respiratory syndrome-related coronavirus
0.0006
-
benzyl [(1S,4S,7S,8R,9R,10S,13S,16S)-7,10-dibenzyl-8,9-dihydroxy-1,16-dimethyl-4,13-bis(1-methylethyl)-2,5,12,15,18-pentaoxo-20-phenyl-19-oxa-3,6,11,14,17-pentaazaicos-1-yl]carbamate
-
Severe acute respiratory syndrome-related coronavirus
0.0007
-
phenylmercuric acetate
-
Severe acute respiratory syndrome-related coronavirus
0.001
-
N-ethyl-N-phenyldithiocarbamic acid zinc
-
Severe acute respiratory syndrome-related coronavirus
0.0011
-
Zn2+
-
Severe acute respiratory syndrome-related coronavirus
0.0014
-
toluene-3,4-dithiolato zinc
-
Severe acute respiratory syndrome-related coronavirus
0.0024
-
thimerosal
-
Severe acute respiratory syndrome-related coronavirus
0.0045
-
[benzene-1,4-diylbis[oxycarbonyl(5-nitrobenzene-3,1-diyl)]]diboronic acid
-
Severe acute respiratory syndrome-related coronavirus
0.006
-
[benzene-1,2-diylbis[methanediyloxycarbonyl(5-nitrobenzene-3,1-diyl)]]diboronic acid
-
Severe acute respiratory syndrome-related coronavirus
0.006
-
[benzene-1,3-diylbis[oxycarbonyl(5-nitrobenzene-3,1-diyl)]]diboronic acid
-
Severe acute respiratory syndrome-related coronavirus
0.0137
-
Hexachlorophene
-
Severe acute respiratory syndrome-related coronavirus
0.016
-
[3-([[3-(dihydroxyboranyl)benzyl]oxy]carbonyl)-5-nitrophenyl]boronic acid
-
Severe acute respiratory syndrome-related coronavirus

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.0005
-
-
Severe acute respiratory syndrome-related coronavirus 5-chloropyridin-3-yl thiophene-2-carboxylate
0.00095
-
-
Severe acute respiratory syndrome-related coronavirus 1-(1-benzothiophen-2-ylmethyl)-5-iodo-1H-indole-2,3-dione
0.0025
-
-
Severe acute respiratory syndrome-related coronavirus 3,4-dichloro-5-[2-(5-chloro-3-methyl-1-benzothiophen-2-yl)-2-oxoethyl]furan-2(5H)-one
0.0026
-
-
Severe acute respiratory syndrome-related coronavirus bis[1,3]thiazolo[4,5-b:5',4'-e]pyridine-2,6-diamine
0.0043
-
-
Severe acute respiratory syndrome-related coronavirus 2-(4-aminophenyl)-6-methyl-1H-benzimidazole-7-sulfonic acid
0.007
-
-
Severe acute respiratory syndrome-related coronavirus 3,4-dichloro-5-[2-(5-chloro-3-methyl-1-benzothien-2-yl)-2-oxoethyl]furan-2(5H)-one
0.007
-
-
Severe acute respiratory syndrome-related coronavirus methyl 4-hydroxy-6-(trifluoromethyl)furo[2,3-b]pyridine-2-carboxylate