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Literature summary for 3.1.3.10 extracted from
- A hexose-1-phosphatase in silkworm blood (1955), Biochem. J., 60, 590-596.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Na3As04 | 85% inhibition of D-glucose 1-phosphate hydrolysis by 10 mM | Bombyx mori |  |
| NaF | 56% inhibition of D-glucose 1-phosphate hydrolysis by 0.2 mM | Bombyx mori | |
| phosphate | 54% inhibition of D-glucose 1-phosphate hydrolysis by 10 mM | Bombyx mori | |
| Sodium citrate | 25% inhibition of D-glucose 1-phosphate hydrolysis by 10 mM | Bombyx mori | |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| D-fructose 6-phosphate + H2O | Bombyx mori | - |
D-fructose + phosphate | - |
? | |
| D-galactose 1-phosphate + H2O | Bombyx mori | - |
D-galactose + phosphate | - |
? | |
| D-glucose 1-phosphate + H2O | Bombyx mori | - |
D-glucose + phosphate | - |
ir | |
| D-glucose 6-phosphate + H2O | Bombyx mori | - |
D-glucose + phosphate | - |
? | |
| D-ribose 5-phosphate + H2O | Bombyx mori | - |
D-ribose + phosphate | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Bombyx mori | - |
L.var. white, yellow, zebra | - |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| blood | - |
Bombyx mori | - |
Storage Stability
| Storage Stability | Organism |
|---|---|
| -28 ºC,blood, at least 3 months without loss of activity | Bombyx mori |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 3-phosphoglycerate + H2O | - |
Bombyx mori | 2,3-dihydroxypropanoic acid + phosphate | - |
? | |
| 4-nitrophenyl phosphate + H2O | - |
Bombyx mori | 4-nitrophenol + phosphate | - |
? | |
| ATP + H2O | - |
Bombyx mori | ADP + phosphate | - |
? | |
| D-fructose 1,6-diphosphate + H2O | - |
Bombyx mori | D-fructose + phosphate | - |
? | |
| D-fructose 6-phosphate + H2O | - |
Bombyx mori | D-fructose + phosphate | - |
? | |
| D-galactose 1-phosphate + H2O | - |
Bombyx mori | D-galactose + phosphate | - |
? | |
| D-glucose 1-phosphate + H2O | - |
Bombyx mori | D-glucose + phosphate | - |
? | |
| D-glucose 1-phosphate + H2O | - |
Bombyx mori | D-glucose + phosphate | - |
ir | |
| D-glucose 6-phosphate + H2O | - |
Bombyx mori | D-glucose + phosphate | - |
? | |
| D-glucose 6-phosphate + H2O | no catalysis | Bombyx mori | D-glucose + phosphate | - |
? | |
| D-ribose 5-phosphate + H2O | - |
Bombyx mori | D-ribose + phosphate | - |
? | |
| diphosphate + H2O | - |
Bombyx mori | 2 phosphate | - |
? | |
| glycerol 2-phosphate + H2O | - |
Bombyx mori | glycerol + phosphate | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| hexose-1-phosphatase | - |
Bombyx mori |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | - |
temperature used in the assay with D-glucose 1-phosphate between 0.5 and 4 mM | Bombyx mori |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 4 | 4.5 | - |
Bombyx mori |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 2.5 | 7.5 | about 50% of maximal activity at pH 6.5 with 10 mM D-glucose 1-phosphate | Bombyx mori |
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Release 2023.1 (January 2023)
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