EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
2.7.7.43 | 2-mercaptoethanol | maximal activation, 210%, at 1 mM | Pelophylax lessonae |
EC Number | General Stability | Organism |
---|---|---|
2.7.7.43 | enzyme is stable in lyophilized form | Pelophylax lessonae |
2.7.7.43 | stability can be improved by 1 mM 2-mercaptoethanol | Pelophylax lessonae |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.7.7.43 | 2-deoxy-2,3-dehydro-N-acetylneuraminate | 4.6 mM, 33% inhibition | Pelophylax lessonae | |
2.7.7.43 | CDP | 1 mM, 49% inhibition | Pelophylax lessonae | |
2.7.7.43 | CMP | 1 mM, 43% inhibition | Pelophylax lessonae | |
2.7.7.43 | diphosphate | 1 mM, 46% inhibition | Pelophylax lessonae | |
2.7.7.43 | NaN3 | 5 mM, 70% inhibition | Pelophylax lessonae |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.7.43 | 0.00036 | - |
N-acetylneuraminate | pH 9.0, 37°C | Pelophylax lessonae | |
2.7.7.43 | 0.00046 | - |
CTP | pH 9.0, 37°C | Pelophylax lessonae |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.7.7.43 | Mg2+ | 40 mM, 30% stimulation | Pelophylax lessonae |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.7.43 | Pelophylax lessonae | - |
- |
- |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.7.7.43 | liver | - |
Pelophylax lessonae | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.7.43 | CTP + N-acylneuraminate | - |
Pelophylax lessonae | diphosphate + CMP-N-acylneuraminate | - |
? |