Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | slight inhibition | Portulaca oleracea | |
Cd2+ | strong inhibition | Portulaca oleracea | |
Co2+ | strong inhibition | Portulaca oleracea | |
Cu2+ | strong inhibition | Portulaca oleracea | |
EDTA | slight inhibition | Portulaca oleracea | |
Fe2+ | strong inhibition | Portulaca oleracea | |
Hg2+ | strong inhibition | Portulaca oleracea | |
K+ | strong inhibition | Portulaca oleracea | |
Mg2+ | slight inhibition | Portulaca oleracea | |
Mn2+ | strong inhibition | Portulaca oleracea | |
Na+ | strong inhibition | Portulaca oleracea | |
Pb2+ | strong inhibition | Portulaca oleracea | |
Zn2+ | slight inhibition | Portulaca oleracea |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
62000 | - |
x * 62000, SDS-PAGE | Portulaca oleracea |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
sucrose + H2O | Portulaca oleracea | high activity on sugar cane bagasse, soybean waste, and wheat bran, saccharification levels are 93.69, 57.67, and 55.24, respectively | D-glucose + D-fructose | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Portulaca oleracea | - |
- |
- |
Purification (Comment) | Organism |
---|---|
native enzyme 53.4fold by ammonium sulfate fractionation, and two steps of gel filtration to homogeneity | Portulaca oleracea |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
158.2 | - |
purified native enzyme | Portulaca oleracea |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
sucrose + H2O | preferred substrate | Portulaca oleracea | D-glucose + D-fructose | - |
? | |
sucrose + H2O | high activity on sugar cane bagasse, soybean waste, and wheat bran, saccharification levels are 93.69, 57.67, and 55.24, respectively | Portulaca oleracea | D-glucose + D-fructose | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 62000, SDS-PAGE | Portulaca oleracea |
Synonyms | Comment | Organism |
---|---|---|
invertase | - |
Portulaca oleracea |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
- |
Portulaca oleracea |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
1 h, purified enzyme, pH 5.0, stable | Portulaca oleracea |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5 | - |
- |
Portulaca oleracea |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5 | - |
1 h, purified enzyme, 40°C, stable | Portulaca oleracea |