EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
4.2.1.1 | acetazolamide | - |
Pseudomonas fragi | |
4.2.1.1 | As3+ | 37.1% residual activity at 1 mM | Pseudomonas fragi | |
4.2.1.1 | azide | - |
Pseudomonas fragi | |
4.2.1.1 | bromide | - |
Pseudomonas fragi | |
4.2.1.1 | Chlorate | - |
Pseudomonas fragi | |
4.2.1.1 | chloride | - |
Pseudomonas fragi | |
4.2.1.1 | cyanide | - |
Pseudomonas fragi | |
4.2.1.1 | EDTA | 71.49% residual activity at 1 mM | Pseudomonas fragi | |
4.2.1.1 | fluoride | - |
Pseudomonas fragi | |
4.2.1.1 | Hg2+ | 40.9% residual activity at 1 mM | Pseudomonas fragi | |
4.2.1.1 | Iodide | - |
Pseudomonas fragi | |
4.2.1.1 | nitrate | - |
Pseudomonas fragi | |
4.2.1.1 | Pb2+ | 46.6% residual activity at 1 mM | Pseudomonas fragi | |
4.2.1.1 | sulfanilamide | - |
Pseudomonas fragi | |
4.2.1.1 | sulfate | - |
Pseudomonas fragi | |
4.2.1.1 | thiocyanate | - |
Pseudomonas fragi |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
4.2.1.1 | extracellular | - |
Pseudomonas fragi | - |
- |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
4.2.1.1 | Cd2+ | 106.6% relative activity at 1 mM | Pseudomonas fragi | |
4.2.1.1 | Fe2+ | 102.6% relative activity at 1 mM | Pseudomonas fragi | |
4.2.1.1 | additional information | not influenced by Cu2+, K+, Na+, Ca2+, and Mg2+ | Pseudomonas fragi | |
4.2.1.1 | Zn2+ | 109.25% relative activity at 1 mM | Pseudomonas fragi |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
4.2.1.1 | 31000 | - |
3 * 31000, calculated from the log plot obtained from the relative mobility of the standard proteins in SDS-PAGE | Pseudomonas fragi |
4.2.1.1 | 94000 | - |
gel filtration | Pseudomonas fragi |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.2.1.1 | Pseudomonas fragi | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.2.1.1 | ammonium sulfate fractionation and 4-aminomethylbenzenesulfonamide agarose column chromatography | Pseudomonas fragi |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
4.2.1.1 | additional information | - |
the crude supernatant displays a specific activity of 2.44 U/mg, the 4.52fold purified enzyme shows a specific activity of 11.03 U/mg, at 25°C | Pseudomonas fragi |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.2.1.1 | 4-nitrophenyl acetate + H2O | - |
Pseudomonas fragi | 4-nitrophenol + acetate | - |
? | |
4.2.1.1 | CO2 + H2O | - |
Pseudomonas fragi | H2CO3 | - |
r |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
4.2.1.1 | homotrimer | 3 * 31000, calculated from the log plot obtained from the relative mobility of the standard proteins in SDS-PAGE | Pseudomonas fragi |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
4.2.1.1 | carbonic anhydrase | - |
Pseudomonas fragi |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.2.1.1 | 35 | - |
- |
Pseudomonas fragi |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.2.1.1 | 35 | 55 | stable at 35-45°C, there is a progressive decline in the stability of enzyme following increase in temperature from 35°C to 55°C, the enzyme retains 100% activity at 35°C while 89% and 86% activity is retained at 40°C and 45°C respectively. In contrast, 21.0% residual activity is observed at 55°C following 1 h incubation at the respective temperatures | Pseudomonas fragi |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.2.1.1 | 8 | - |
- |
Pseudomonas fragi |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
4.2.1.1 | 5 | 10 | the enzyme retains 100% activity at pH 8.0 while more than 80% enzyme activity is retained in the pH range 7.0-8.5 after 24 h incubation at room temperature, 45% and 65% enzyme activity at pH 5.0 and 10.0 respectively | Pseudomonas fragi |
EC Number | IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|---|
4.2.1.1 | 0.00002 | - |
- |
Pseudomonas fragi | acetazolamide | |
4.2.1.1 | 0.0008 | - |
- |
Pseudomonas fragi | cyanide | |
4.2.1.1 | 0.003 | - |
- |
Pseudomonas fragi | azide | |
4.2.1.1 | 0.007 | - |
- |
Pseudomonas fragi | sulfanilamide | |
4.2.1.1 | 1.5 | - |
- |
Pseudomonas fragi | thiocyanate | |
4.2.1.1 | 29 | - |
- |
Pseudomonas fragi | Iodide | |
4.2.1.1 | 35 | - |
- |
Pseudomonas fragi | nitrate | |
4.2.1.1 | 69 | - |
- |
Pseudomonas fragi | bromide | |
4.2.1.1 | 180 | - |
- |
Pseudomonas fragi | chloride | |
4.2.1.1 | 200 | - |
- |
Pseudomonas fragi | sulfate | |
4.2.1.1 | 240 | - |
- |
Pseudomonas fragi | Chlorate | |
4.2.1.1 | 350 | - |
- |
Pseudomonas fragi | fluoride |
EC Number | Organism | Comment | Expression |
---|---|---|---|
4.2.1.1 | Pseudomonas fragi | the enzyme is induced in presence of CaCO3 | up |