Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1-chloro-3-tosylamido-4-phenyl-2-butanone | - |
Enterobacter cloacae | |
1-chloro-3-tosylamido-7-amino-2-heptanone | - |
Enterobacter cloacae | |
diethyl dicarbonate | irreversible inhibition | Enterobacter cloacae | |
diisopropyl fluorophosphate | irreversible inhibition | Enterobacter cloacae |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.45 | - |
butyl paraben | pH 6.8, 30°C | Enterobacter cloacae | |
0.6 | - |
propyl paraben | pH 6.8, 30°C | Enterobacter cloacae | |
0.88 | - |
methyl paraben | pH 6.8, 30°C | Enterobacter cloacae | |
3.7 | - |
4-nitrophenyl acetate | pH 6.8, 30°C | Enterobacter cloacae |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
54620 | - |
mass spectrometry | Enterobacter cloacae |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Enterobacter cloacae | - |
gene name prbA | - |
Enterobacter cloacae EM | - |
gene name prbA | - |
Purification (Comment) | Organism |
---|---|
60fold | Enterobacter cloacae |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.00023 | - |
purified enzyme, substrate 4-nitrophenyl acetate | Enterobacter cloacae |
0.0009 | - |
purified enzyme, substrate butyl paraben | Enterobacter cloacae |
0.0019 | - |
purified enzyme, substrate propyl paraben | Enterobacter cloacae |
0.0025 | - |
purified enzyme, substrate methyl paraben | Enterobacter cloacae |
0.0027 | - |
purified enzyme, substrate ethyl paraben | Enterobacter cloacae |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-nitrophenyl acetate + H2O | - |
Enterobacter cloacae | 4-nitrophenol + acetate | - |
? | |
4-nitrophenyl acetate + H2O | - |
Enterobacter cloacae EM | 4-nitrophenol + acetate | - |
? | |
butyl paraben + H2O | - |
Enterobacter cloacae | butanol + 4-hydroxybenzoate | - |
? | |
ethyl 3,4-dihydroxybenzoate + H2O | low activity | Enterobacter cloacae | ethanol + 3,4-dihydroxybenzoate | - |
? | |
ethyl paraben + H2O | best substrate | Enterobacter cloacae | ethanol + 4-hydroxybenzoate | - |
? | |
ethyl paraben + H2O | best substrate | Enterobacter cloacae EM | ethanol + 4-hydroxybenzoate | - |
? | |
methyl 2-aminobenzoate + H2O | - |
Enterobacter cloacae | methanol + 2-aminobenzoate | - |
? | |
methyl 2-hydroxybenzoate + H2O | very low activity | Enterobacter cloacae | methanol + 2-hydroxybenzoate | - |
? | |
methyl 3,5-dihydroxybenzoate + H2O | low activity | Enterobacter cloacae | methanol + 3-hydroxybenzoate | - |
? | |
methyl 3-hydroxybenzoate + H2O | - |
Enterobacter cloacae | methanol + 3-hydroxybenzoate | - |
? | |
methyl 4-aminobenzoate + H2O | - |
Enterobacter cloacae | methanol + 4-aminobenzoate | - |
? | |
methyl benzoate + H2O | low activity | Enterobacter cloacae | methanol + benzoate | - |
? | |
methyl paraben + H2O | - |
Enterobacter cloacae | methanol + 4-hydroxybenzoate | - |
? | |
methyl paraben + H2O | - |
Enterobacter cloacae EM | methanol + 4-hydroxybenzoate | - |
? | |
methyl vanillate + H2O | - |
Enterobacter cloacae | methanol + vanillate | - |
? | |
additional information | the enzyme also performs transesterification reactions in competition to the hydrolysis, overview | Enterobacter cloacae | ? | - |
? | |
additional information | the enzyme also performs transesterification reactions in competition to the hydrolysis, overview | Enterobacter cloacae EM | ? | - |
? | |
propyl paraben + H2O | - |
Enterobacter cloacae | propanol + 4-hydroxybenzoate | - |
? | |
propyl paraben + H2O | - |
Enterobacter cloacae EM | propanol + 4-hydroxybenzoate | - |
? | |
trans-methyl cinnamate + H2O | very low activity | Enterobacter cloacae | methanol + cinnamate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
PrbA | - |
Enterobacter cloacae |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
31 | - |
- |
Enterobacter cloacae |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
15 | 50 | more than 50% of maximal activity at 15°C and 50°C | Enterobacter cloacae |
29 | 35 | 90% of maximal activity at 29°C and 35°C | Enterobacter cloacae |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
- |
Enterobacter cloacae |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
4 | 8 | 70-80% of maximal activity at pH 4.0 and pH 8.0 | Enterobacter cloacae |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.2 | - |
1-chloro-3-tosylamido-7-amino-2-heptanone | pH 6.8, 30°C | Enterobacter cloacae | |
0.29 | - |
1-chloro-3-tosylamido-4-phenyl-2-butanone | pH 6.8, 30°C | Enterobacter cloacae |