Application | Comment | Organism |
---|---|---|
analysis | enzyme immobilized in Bombyx mori silk fibroin membrane applied to glucose sensor | Bombyx mori |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
4 | - |
beta-D-glucose | immobilized enzyme, immobilized membrane with ratio stretching 1.25 | Bombyx mori | |
4.5 | - |
beta-D-glucose | immobilized enzyme, methanol treated | Bombyx mori | |
5.4 | - |
beta-D-glucose | immobilized enzyme, immobilized membrane with ratio stretching 3 | Bombyx mori | |
25.2 | - |
beta-D-glucose | free enzyme | Bombyx mori |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
beta-D-glucose + O2 + H2O | Bombyx mori | - |
D-glucono-1,5-lactone + H2O2 | in a subsequent step D-glucono-1,5-lactone is nonenzymatically hydrolyzed to D-gluconic acid | ? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bombyx mori | - |
- |
- |
Storage Stability | Organism |
---|---|
4°C, immobilized, membrane in dried state, more than 12 months | Bombyx mori |
4°C, more than 90% activity retained, 100 mM phosphate buffer, pH 7, immobilized, 4 months | Bombyx mori |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
beta-D-glucose + O2 + H2O | - |
Bombyx mori | D-glucono-1,5-lactone + H2O2 | - |
? | |
beta-D-glucose + O2 + H2O | - |
Bombyx mori | D-glucono-1,5-lactone + H2O2 | in a subsequent step D-glucono-1,5-lactone is nonenzymatically hydrolyzed to D-gluconic acid | ? |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
the activity of the free enzyme decreases to 30% of the original value, the activity of the immobilized enzyme scarcely decreases | Bombyx mori |
70 | - |
inmobilized enzyme, more than 60% of the activity remains | Bombyx mori |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.2 | 7 | immobilized on silk fibroin | Bombyx mori |
5.7 | - |
soluble enzyme | Bombyx mori |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5 | 8 | - |
Bombyx mori |