KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.152 | - |
cholesterol | pH 7.0, 37°C | Streptomyces aegyptia |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
extracellular | - |
Streptomyces aegyptia | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
46000 | - |
SDS-PAGE | Streptomyces aegyptia |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Streptomyces aegyptia | - |
- |
- |
Streptomyces aegyptia NEAE 102 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Streptomyces aegyptia |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
16.08 | - |
pH 7.0, 37°C | Streptomyces aegyptia |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
cholesterol + O2 | - |
Streptomyces aegyptia | cholest-5-en-3-one + H2O2 | - |
? | |
cholesterol + O2 | - |
Streptomyces aegyptia NEAE 102 | cholest-5-en-3-one + H2O2 | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 46000, SDS-PAGE | Streptomyces aegyptia |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
- |
Streptomyces aegyptia |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | 50 | 25°C: about % of maximal activity, 50°C: about 60% of maximal activity | Streptomyces aegyptia |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
half-life: 156.25 min. 63.86% of the initial activity is retained by the enzyme after 20 min of incubation at 50 °C | Streptomyces aegyptia |
60 | - |
half-life: 107.27 min | Streptomyces aegyptia |
70 | - |
half-life: 81.82 min | Streptomyces aegyptia |
80 | - |
half-life: 80.33 min | Streptomyces aegyptia |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
- |
Streptomyces aegyptia |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6 | 9 | pH 6.0: about 20% of maximal activity, pH 9.0: about 55% of maximal activity | Streptomyces aegyptia |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5 | - |
the enzyme retains 82.36% of its activity after 3 h and losing most of its activity (15.95%) after 24 h | Streptomyces aegyptia |
7 | - |
the remaining activity is 86.96% and 54.48% after 3 h and 24 h | Streptomyces aegyptia |