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Literature summary for 4.2.1.1 extracted from

  • Ozensoy, O.; Arslan, M.; Supuran, C.T.
    Carbonic anhydrase inhibitors: purification and inhibition studies of pigeon (Columba livia var. domestica) red blood cell carbonic anhydrase with sulfonamides (2011), J. Enzyme Inhib. Med. Chem., 26, 749-753.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
-
Columba livia

Inhibitors

Inhibitors Comment Organism Structure
2,2,2-trifluoro-N-(4-sulfamoylphenyl)acetamide
-
Columba livia
2-methyl-N-(4-sulfamoylphenyl)propanamide
-
Columba livia
3,3-dimethyl-N-(4-sulfamoylphenyl)butanamide
-
Columba livia
3-[(phenylcarbamoyl)amino]benzenesulfonamide
-
Columba livia
4-(2-([(4-sulfamoylphenyl)carbamothioyl]amino)ethyl)benzenesulfonamide
-
Columba livia
4-(2-[(phenylcarbamothioyl)amino]ethyl)benzenesulfonamide
-
Columba livia
4-(2-[(phenylcarbamoyl)amino]ethyl)benzenesulfonamide
-
Columba livia
4-([(phenylcarbamothioyl)amino]methyl)benzenesulfonamide
-
Columba livia
4-Aminobenzenesulfonamide
-
Columba livia
4-chloro-6-[(phenylcarbamoyl)amino]benzene-1,3-disulfonamide
-
Columba livia
4-sulfamoyl-N-[2-(4-sulfamoylphenyl)ethyl]benzamide
-
Columba livia
4-[(methylsulfonyl)amino]benzenesulfonamide
-
Columba livia
4-[(phenylsulfonyl)amino]benzenesulfonamide
-
Columba livia
5-([(4-bromophenyl)sulfonyl]amino)-1,3,4-thiadiazole-2-sulfonamide
-
Columba livia
5-([(4-nitrophenyl)sulfonyl]amino)-1,3,4-thiadiazole-2-sulfonamide
-
Columba livia
6-ethoxy-1,3-benzothiazole-2-sulfonamide
-
Columba livia
acetazolamide
-
Columba livia
N-(4-sulfamoylbenzyl)benzenesulfonamide
-
Columba livia
N-(4-sulfamoylphenyl)acetamide
-
Columba livia
N-(4-sulfamoylphenyl)benzamide
-
Columba livia
N-(4-sulfamoylphenyl)butanamide
-
Columba livia
N-(4-sulfamoylphenyl)pentanamide
-
Columba livia
N-(4-sulfamoylphenyl)propanamide
-
Columba livia
N-(4-[(4-sulfamoylphenyl)sulfamoyl]phenyl)acetamide
-
Columba livia
N-[(2E)-5-sulfamoyl-1,3,4-thiadiazol-2(3H)-ylidene]furan-2-carboxamide
-
Columba livia

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
30000
-
SDS-PAGE Columba livia

Organism

Organism UniProt Comment Textmining
Columba livia
-
-
-

Purification (Commentary)

Purification (Comment) Organism
affinity chromatography Columba livia

Source Tissue

Source Tissue Comment Organism Textmining

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
CO2 + H2O
-
Columba livia H2CO3
-
?

Synonyms

Synonyms Comment Organism
carbonic anhydrase
-
Columba livia
clCA
-
Columba livia

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
20
-
assay at Columba livia

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1300000
-
CO2 pH 7.5, 20°C Columba livia

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
assay at Columba livia

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.0000019
-
5-([(4-bromophenyl)sulfonyl]amino)-1,3,4-thiadiazole-2-sulfonamide pH 7.5, 20°C Columba livia
0.0000035
-
5-([(4-nitrophenyl)sulfonyl]amino)-1,3,4-thiadiazole-2-sulfonamide pH 7.5, 20°C Columba livia
0.0000036
-
N-[(2E)-5-sulfamoyl-1,3,4-thiadiazol-2(3H)-ylidene]furan-2-carboxamide pH 7.5, 20°C Columba livia
0.000012
-
6-ethoxy-1,3-benzothiazole-2-sulfonamide pH 7.5, 20°C Columba livia
0.000015
-
4-sulfamoyl-N-[2-(4-sulfamoylphenyl)ethyl]benzamide pH 7.5, 20°C Columba livia
0.000016
-
4-(2-([(4-sulfamoylphenyl)carbamothioyl]amino)ethyl)benzenesulfonamide pH 7.5, 20°C Columba livia
0.000031
-
N-(4-sulfamoylbenzyl)benzenesulfonamide pH 7.5, 20°C Columba livia
0.000036
-
N-(4-[(4-sulfamoylphenyl)sulfamoyl]phenyl)acetamide pH 7.5, 20°C Columba livia
0.000041
-
4-[(phenylsulfonyl)amino]benzenesulfonamide pH 7.5, 20°C Columba livia
0.000071
-
acetazolamide pH 7.5, 20°C Columba livia
0.000079
-
4-chloro-6-[(phenylcarbamoyl)amino]benzene-1,3-disulfonamide pH 7.5, 20°C Columba livia
0.000095
-
N-(4-sulfamoylphenyl)benzamide pH 7.5, 20°C Columba livia
0.000137
-
4-[(methylsulfonyl)amino]benzenesulfonamide pH 7.5, 20°C Columba livia
0.000147
-
3,3-dimethyl-N-(4-sulfamoylphenyl)butanamide pH 7.5, 20°C Columba livia
0.000156
-
3-[(phenylcarbamoyl)amino]benzenesulfonamide pH 7.5, 20°C Columba livia
0.000238
-
4-(2-[(phenylcarbamoyl)amino]ethyl)benzenesulfonamide pH 7.5, 20°C Columba livia
0.000325
-
2,2,2-trifluoro-N-(4-sulfamoylphenyl)acetamide pH 7.5, 20°C Columba livia
0.000355
-
N-(4-sulfamoylphenyl)butanamide pH 7.5, 20°C Columba livia
0.00036
-
N-(4-sulfamoylphenyl)pentanamide pH 7.5, 20°C Columba livia
0.000369
-
2-methyl-N-(4-sulfamoylphenyl)propanamide pH 7.5, 20°C Columba livia
0.000382
-
N-(4-sulfamoylphenyl)propanamide pH 7.5, 20°C Columba livia
0.000467
-
N-(4-sulfamoylphenyl)acetamide pH 7.5, 20°C Columba livia
0.000621
-
4-(2-[(phenylcarbamothioyl)amino]ethyl)benzenesulfonamide pH 7.5, 20°C Columba livia
0.000679
-
4-([(phenylcarbamothioyl)amino]methyl)benzenesulfonamide pH 7.5, 20°C Columba livia
0.00346
-
4-Aminobenzenesulfonamide pH 7.5, 20°C Columba livia

kcat/KM [mM/s]

kcat/KM Value [1/mMs-1] kcat/KM Value Maximum [1/mMs-1] Substrate Comment Organism Structure
110000
-
CO2 pH 7.5, 20°C Columba livia