Activating Compound | Comment | Organism | Structure |
---|---|---|---|
trehalose | trehalose does not affect Vmax but instead decreases Km and as a result enzyme efficiency is increased | Aspergillus niger |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
12.42 | - |
beta-D-glucose | in the presence of 0.6 M trehalose, at 25°C | Aspergillus niger | |
18.76 | - |
beta-D-glucose | in the absence of trehalose, at 25°C | Aspergillus niger |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aspergillus niger | - |
- |
- |
Purification (Comment) | Organism |
---|---|
Sephacryl 200 gel filtration | Aspergillus niger |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
beta-D-glucose + O2 + H2O | - |
Aspergillus niger | D-glucono-1,5-lactone + H2O2 | - |
? |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | 70 | the half-life is diminished from 210 min at 50°C to 0.61 min at 70°C, the inactivation rate constant decreases by up to 50% at temperatures between 50 and 70°C in the presence of 0.6 M trehalose | Aspergillus niger |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | - |
Aspergillus niger |