Activating Compound | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | stimulates | Vigna mungo | |
Mg2+ | stimulates | Vigna mungo | |
Mn2+ | stimulates | Vigna mungo | |
Ni2+ | stimulates | Vigna mungo |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Cu2+ | - |
Vigna mungo | |
EDTA | - |
Vigna mungo | |
Fe2+ | - |
Vigna mungo | |
additional information | Ni2+, Ca2+, Mg2+ and Mn2+ have both enhancing and inhibitory effects | Vigna mungo | |
NaN3 | - |
Vigna mungo |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
16.2 | - |
H2O2 | pH 7.0, 40°C | Vigna mungo |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 H2O2 | Vigna mungo | - |
O2 + 2 H2O | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Vigna mungo | - |
- |
- |
Purification (Comment) | Organism |
---|---|
native enzyme 106fold from seedlings by ammonium sulfate fractionation and immobilized metal affinity chromatography, best results by using Zn2+ affinity | Vigna mungo |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
seedling | - |
Vigna mungo | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
25700 | - |
purified native enzyme, pH 7.0, 40°C | Vigna mungo |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 H2O2 | - |
Vigna mungo | O2 + 2 H2O | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
- |
Vigna mungo |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
purified native enzyme, 15 min, stable | Vigna mungo |
50 | - |
purified native enzyme, half-life is 7.5 h | Vigna mungo |
70 | - |
purified native enzyme, 15 min, inactivation | Vigna mungo |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
- |
Vigna mungo |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
4 | - |
purified native enzyme, 15 min, inactivation | Vigna mungo |
6 | 10 | purified native enzyme, stable, best at pH 7.0 | Vigna mungo |