Inhibitors | Comment | Organism | Structure |
---|---|---|---|
HgCl2 | 0.1 mM, 100% inhibition of D-ribulose-5-phosphate 3-epimerase activity | Bos taurus | |
potassium phosphate | 10 mM, 49% inhibition of D-ribulose-5-phosphate 3-epimerase activity | Bos taurus | |
Sodium sulfate | 20 mM, 65% inhibition of D-ribulose-5-phosphate 3-epimerase activity | Bos taurus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
22500 | - |
2 * 22500, SDS-PAGE | Bos taurus |
43000 | - |
gel filtration | Bos taurus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Bos taurus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
9.05 | - |
substrate D-erythrose 4-phosphate, pH 7.0, 30°C | Bos taurus |
6570 | - |
substrate D-ribulose-5-phosphate, pH 7.0, 30°C | Bos taurus |
Storage Stability | Organism |
---|---|
4°C, 10 mM Bistris/HCl buffer (pH 7.0), stable for about six months without any loss of enzymatic activity | Bos taurus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-erythrose 4-phosphate | reaction of EC 5.1.3.1 | Bos taurus | D-erythrulose 4-phosphate | - |
? | |
D-ribulose-5-phosphate | - |
Bos taurus | D-xylulose 5-phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 22500, SDS-PAGE | Bos taurus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
65 | - |
10 min, stable | Bos taurus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.5 | - |
- |
Bos taurus |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
6.5 | 9.5 | 22 h, 0°C, stable | Bos taurus |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Bos taurus | isoelectric focusing | - |
4.8 |