Pyruvate Kinase from Microorganism
| Cat# | NATE-1720 |
| Abbr | PK (Microorganism) |
| Source | Microorganism |
| Description | Pyruvate kinase is an enzyme involved in glycolysis. It catalyzes the transfer of a phosphate group from phosphoenolpyruvate (PEP) to ADP, yielding one molecule of pyruvate and one molecule of ATP. |
| Form |
White powder, lyophilized |
| Enzyme Commission Number | EC 2.7.1.40 |
| Activity | >300U/mg |
| CAS No. | 9001-59-6 |
| Molecular Weight | 68 kDa (SDS-PAGE) |
| Isoelectric point | 5.2 |
| pH Stability | 5.0~10.0 (37℃, 20hr) |
| Michaelis Constant |
1.1mM (ADP) 2.2mM(PEP) |
| Unit Definition | One unit will convert one micromole of phosphoenolpyruvate to pyruvate per min at pH 7.2 at 30℃. |
| Optimum pH | 7.5 |
| Optimum temperature | 65℃ |
| Thermal stability | < 60℃ (pH 8.5, 20min) |
| Storage | Store at -20°C. |
| Inhibitors | Ag+, Hg2+, Co2+, Fe3+ |
| Synonyms | EC 2.7.1.40; 9001-59-6; phosphoenolpyruvate kinase; phosphoenol transphosphorylase; pyruvate kinase (phosphorylating); fluorokinase; fluorokinase (phosphorylating); pyruvic kinase; pyruvate phosphotransferase; ATP:pyruvate 2-O-phosphotransferase |
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