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Literature summary extracted from
- Glucose-6-phosphate isomerase from peas (1975), Methods Enzymol., 41B, 388-392.
Crystallization (Commentary)
| EC Number | Crystallization (Comment) | Organism |
|---|---|---|
| 5.3.1.9 | - |
Pisum sativum |
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 5.3.1.9 | 6-phosphogluconate | - |
Pisum sativum |  |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 5.3.1.9 | 0.27 | - |
glucose 6-phosphate | - |
Pisum sativum | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 5.3.1.9 | 61000 | - |
2 * 61000, SDS-PAGE | Pisum sativum |
| 5.3.1.9 | 110000 | - |
sedimentation equilibrium analysis | Pisum sativum |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 5.3.1.9 | Pisum sativum | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 5.3.1.9 | - |
Pisum sativum |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 5.3.1.9 | 1470 | - |
fructose 6-phosphate formation | Pisum sativum |
Storage Stability
| EC Number | Storage Stability | Organism |
|---|---|---|
| 5.3.1.9 | 4°C, crystalline enzyme, 50% loss of activity after 5 months | Pisum sativum |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 5.3.1.9 | Glucose 6-phosphate | - |
Pisum sativum | Fructose 6-phosphate | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 5.3.1.9 | dimer | 2 * 61000, SDS-PAGE | Pisum sativum |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 5.3.1.9 | 8.5 | - |
in Tris-HCl buffer | Pisum sativum |
| 5.3.1.9 | 9.5 | - |
in glycine-NaCl-NaOH buffer | Pisum sativum |
pH Stability
| EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|---|
| 5.3.1.9 | 6 | - |
unstable | Pisum sativum |
| 5.3.1.9 | 7 | - |
stable | Pisum sativum |
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Release 2023.1 (January 2023)
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