Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | 10 mM, 13% inhibition | Citrus maxima | |
citraconic anhydride | 2 mM, 44% inhibition | Citrus maxima | |
Cu2+ | 5 mM, 58% inhibition | Citrus maxima | |
diethyl dicarbonate | 1 mM, 76% inhibition | Citrus maxima | |
EDTA | 1 mM, complete inactivation | Citrus maxima | |
Hg2+ | 1 mM, 33% inhibition | Citrus maxima | |
Mg2+ | 10 mM, 22% inhibition | Citrus maxima |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.065 | - |
UDP-glucose | pH 7.8, 37°C | Citrus maxima | |
0.2 | - |
limonin | pH 7.8, 37°C | Citrus maxima |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Co2+ | 5 mM, 30% stimulation | Citrus maxima | |
Mn2+ | 5 mM, 33% stimulation | Citrus maxima | |
Zn2+ | 5 mM, 13% stimulation | Citrus maxima |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Citrus maxima | - |
Osbeck | - |
Citrus maxima Osbeck | - |
Osbeck | - |
Purification (Comment) | Organism |
---|---|
- |
Citrus maxima |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
fruit | albedo tissue | Citrus maxima | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.013 | - |
- |
Citrus maxima |
Storage Stability | Organism |
---|---|
4°C, pH 7.5, 10 mM Tris-HCl, enzyme retains 95% of the activity after 3 months, enzyme retains 73% of the activity after 9 months | Citrus maxima |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
UDP-glucose + limonin | - |
Citrus maxima | glucosyl-limonin + UDP | - |
? | |
UDP-glucose + limonin | - |
Citrus maxima Osbeck | glucosyl-limonin + UDP | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
- |
Citrus maxima |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
20 | 60 | 20°C: about 40% of maximal activity, 60°C: about 40% of maximal activity | Citrus maxima |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.8 | - |
- |
Citrus maxima |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.5 | 9.5 | pH 6.5: about 70% of maximal activity, pH 9.5: about 55% of maximal activity | Citrus maxima |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
3.5 | 9.5 | 4°C, 12 h, stable | Citrus maxima |
10.5 | - |
4°C, 12 h, 62% loss of activity | Citrus maxima |