Activating Compound | Comment | Organism | Structure |
---|---|---|---|
spinach ferredoxin | stimulation of the NADPH-reduction of cytochrome c-550 and horse cytochrome c | Nitrobacter winogradskyi |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
NAD+ | cosubstrate NADH | Nitrobacter winogradskyi | |
NADP+ | cosubstrate NADPH | Nitrobacter winogradskyi |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00189 | - |
NADPH | - |
Nitrobacter winogradskyi | |
1.4 | - |
4-Nitroacetophenone | electron donor NADH, electron acceptor dichlorophenolindophenol | Nitrobacter winogradskyi |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Nitrobacter winogradskyi | 5829 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
36000 | - |
2 * 36000, SDS-PAGE | Nitrobacter winogradskyi |
70000 | - |
gel filtration | Nitrobacter winogradskyi |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Nitrobacter winogradskyi | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Nitrobacter winogradskyi |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
8.64 | - |
electron acceptor: dichlorophenolindophenol | Nitrobacter winogradskyi |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 ferricytochrome c + NADPH | additional electron acceptor: duroquinone | Nitrobacter winogradskyi | 2 ferrocytochrome c + NADP+ + H+ | - |
? | |
2 ferricytochrome c + NADPH | additional electron acceptor: benzylviologen | Nitrobacter winogradskyi | 2 ferrocytochrome c + NADP+ + H+ | - |
? | |
2 ferricytochrome c + NADPH | additional electron acceptor: menadione | Nitrobacter winogradskyi | 2 ferrocytochrome c + NADP+ + H+ | - |
? | |
2 ferricytochrome c + NADPH | additional electron acceptor: 2,6-dichlorophenolindophenol | Nitrobacter winogradskyi | 2 ferrocytochrome c + NADP+ + H+ | - |
? | |
2 ferricytochrome c + NADPH | additional electron acceptor: duroquinone | Nitrobacter winogradskyi ATCC 14123 | 2 ferrocytochrome c + NADP+ + H+ | - |
? | |
2 ferricytochrome c + NADPH | additional electron acceptor: benzylviologen | Nitrobacter winogradskyi ATCC 14123 | 2 ferrocytochrome c + NADP+ + H+ | - |
? | |
2 ferricytochrome c + NADPH | additional electron acceptor: menadione | Nitrobacter winogradskyi ATCC 14123 | 2 ferrocytochrome c + NADP+ + H+ | - |
? | |
2 ferricytochrome c + NADPH | additional electron acceptor: 2,6-dichlorophenolindophenol | Nitrobacter winogradskyi ATCC 14123 | 2 ferrocytochrome c + NADP+ + H+ | - |
? | |
4-nitroacetophenone + NADPH + H+ | - |
Nitrobacter winogradskyi | ? | - |
r | |
4-nitroacetophenone + NADPH + H+ | - |
Nitrobacter winogradskyi ATCC 14123 | ? | - |
r |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 36000, SDS-PAGE | Nitrobacter winogradskyi |
More | N-terminal amino acid sequence is 27% homologous to that of the Spirulina ferredoxin-NADP reductase | Nitrobacter winogradskyi |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | - |
Nitrobacter winogradskyi |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | 1 mol per subunit | Nitrobacter winogradskyi | |
FMN | 0.87 nmol per mg protein | Nitrobacter winogradskyi | |
NADH | less effective than NADPH | Nitrobacter winogradskyi | |
NADPH | - |
Nitrobacter winogradskyi |