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Literature summary extracted from
- Carbonic anhydrase inhibitors: cloning, characterization, and inhibition studies of the cytosolic isozyme III with sulfonamides (2007), Bioorg. Med. Chem., 15, 7229-7236.
Cloned(Commentary)
| EC Number | Cloned (Comment) | Organism |
|---|---|---|
| 4.2.1.1 | expression in Escherichia coli | Homo sapiens |
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.2.1.1 | 2-aminobenzenesulfonamide | - |
Homo sapiens |  |
| 4.2.1.1 | 2-hydrazinobenzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-(2-aminoethyl)benzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-(2-hydroxyethyl)benzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-(aminomethyl)benzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-(aminosulfonyl)-N-{2-[4-(aminosulfonyl)phenyl]ethyl}benzamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-(aminosulfonyl)benzoic acid | - |
Homo sapiens | |
| 4.2.1.1 | 4-(hydroxymethyl)benzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-amino-3,5-dibromobenzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-amino-3-chlorobenzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-amino-3-fluoro-5-iodobenzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-amino-3-fluorobenzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-amino-6-(trifluoromethyl)benzene-1,3-disulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-amino-6-chlorobenzene-1,3-disulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-amino-N-[4-(aminosulfonyl)benzyl]benzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-amino-N-{2-[4-(aminosulfonyl)phenyl]ethyl}benzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-Aminobenzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-methylbenzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 4-[(2-aminopyrimidin-4-yl)amino]benzenesulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 5-(2-chlorophenyl)-1,3,4-thiadiazole-2-sulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 5-acetamido-1,3,4-thiadiazole-2-sulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 5-amino-1,3,4-thiadiazole-2-sulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 5-imino-4-methyl-4,5-dihydro-1,3,4-thiadiazole-2-sulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 5-{[(4-amino-3-chloro-5-fluorophenyl)sulfonyl]amino}-1,3,4-thiadiazole-2-sulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | 5-{[(4-aminophenyl)sulfonyl]amino}-1,3,4-thiadiazole-2-sulfonamide | - |
Homo sapiens | |
| 4.2.1.1 | benzolamide | - |
Homo sapiens | |
| 4.2.1.1 | brinzolamide | - |
Homo sapiens | |
| 4.2.1.1 | celecoxib | - |
Homo sapiens | |
| 4.2.1.1 | dichlorophenamide | - |
Homo sapiens | |
| 4.2.1.1 | dorzolamide | - |
Homo sapiens | |
| 4.2.1.1 | ethoxzolamide | - |
Homo sapiens | |
| 4.2.1.1 | methazolamide | - |
Homo sapiens | |
| 4.2.1.1 | prontosil | - |
Homo sapiens | |
| 4.2.1.1 | saccharin | - |
Homo sapiens | |
| 4.2.1.1 | sulpiride | - |
Homo sapiens | |
| 4.2.1.1 | topiramate | - |
Homo sapiens | |
| 4.2.1.1 | valdecoxib | - |
Homo sapiens | |
| 4.2.1.1 | zonisamide | - |
Homo sapiens | |
Localization
| EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|---|
| 4.2.1.1 | cytosol | - |
Homo sapiens | 5829 | - |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.2.1.1 | Homo sapiens | P07451 | - |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 4.2.1.1 | - |
Homo sapiens |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 4.2.1.1 | pancreas | - |
Homo sapiens | - |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.2.1.1 | CO2 + H2O | - |
Homo sapiens | H2CO3 | - |
? | |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 4.2.1.1 | CA-III | - |
Homo sapiens |
| 4.2.1.1 | carbonate dehydratase III | - |
Homo sapiens |
| 4.2.1.1 | carbonic anhydrase 3 | - |
Homo sapiens |
| 4.2.1.1 | carbonic anhydrase III | - |
Homo sapiens |
| 4.2.1.1 | hCA III | - |
Homo sapiens |
Ki Value [mM]
| EC Number | Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 4.2.1.1 | 0.0079 | - |
4-methylbenzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.0097 | - |
4-amino-6-chlorobenzene-1,3-disulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.0104 | - |
sulpiride | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.0106 | - |
topiramate | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.0107 | - |
4-amino-3,5-dibromobenzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.0113 | - |
4-(aminosulfonyl)benzoic acid | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.0143 | - |
benzolamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.0146 | - |
5-(2-chlorophenyl)-1,3,4-thiadiazole-2-sulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.0181 | - |
5-[[(4-aminophenyl)sulfonyl]amino]-1,3,4-thiadiazole-2-sulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.019 | - |
4-amino-3-fluoro-5-iodobenzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.0805 | - |
5-[[(4-amino-3-chloro-5-fluorophenyl)sulfonyl]amino]-1,3,4-thiadiazole-2-sulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.11 | - |
brinzolamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.114 | - |
4-amino-N-[4-(aminosulfonyl)benzyl]benzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.14 | - |
4-amino-N-[2-[4-(aminosulfonyl)phenyl]ethyl]benzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.148 | - |
5-amino-1,3,4-thiadiazole-2-sulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.154 | - |
valdecoxib | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.198 | - |
5-imino-4-methyl-4,5-dihydro-1,3,4-thiadiazole-2-sulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.236 | - |
5-acetamido-1,3,4-thiadiazole-2-sulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.681 | - |
4-(aminomethyl)benzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.684 | - |
dichlorophenamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.71 | - |
4-amino-3-chlorobenzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.77 | - |
methazolamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.77 | - |
dorzolamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.78 | - |
zonisamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.788 | - |
prontosil | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.887 | - |
2-aminobenzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 0.988 | - |
4-Aminobenzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 1 | - |
celecoxib | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 1.06 | - |
4-(aminosulfonyl)-N-[2-[4-(aminosulfonyl)phenyl]ethyl]benzamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 1.113 | - |
ethoxzolamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 1.187 | - |
4-(2-hydroxyethyl)benzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 1.276 | - |
4-amino-6-(trifluoromethyl)benzene-1,3-disulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 1.6 | - |
4-(2-aminoethyl)benzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 1.995 | - |
2-hydrazinobenzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 2.075 | - |
4-amino-3-fluorobenzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 2.2 | - |
saccharin | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 2.633 | - |
4-[(2-aminopyrimidin-4-yl)amino]benzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
| 4.2.1.1 | 4.89 | - |
4-(hydroxymethyl)benzenesulfonamide | 20°C, pH 7.5 | Homo sapiens | |
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