KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0053 | - |
NAD+ | pH 7.5, 30°C | Escherichia coli | |
0.007 | - |
NADH | pH 7.5, 30°C | Escherichia coli | |
0.0111 | - |
NMN | pH 7.5, 30°C | Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | B1XCS0 | - |
- |
Escherichia coli DH10B | B1XCS0 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
NAD+ + H2O | - |
Escherichia coli | AMP + NMN | - |
? | |
NADH + H2O | - |
Escherichia coli | NMNH + AMP | - |
? | |
NADH + H2O | - |
Escherichia coli DH10B | NMNH + AMP | - |
? | |
NMN + H2O | - |
Escherichia coli | nicotinamide riboside + phosphate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
UshA | - |
Escherichia coli |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
10 | - |
NADH | pH 7.5, 30°C | Escherichia coli | |
19.3 | - |
NAD+ | pH 7.5, 30°C | Escherichia coli | |
1492 | - |
NMN | pH 7.5, 30°C | Escherichia coli |
General Information | Comment | Organism |
---|---|---|
physiological function | deletion of the UshA gene leads to faster cell growth and improves extracellular NAD stability by 3fold under conditions similar to whole-cell biocatalysis | Escherichia coli |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1400 | - |
NADH | pH 7.5, 30°C | Escherichia coli | |
3700 | - |
NAD+ | pH 7.5, 30°C | Escherichia coli | |
135000 | - |
NMN | pH 7.5, 30°C | Escherichia coli |