Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Pyrococcus furiosus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0016 | - |
oxidized rubredoxin | pH 8, 23°C, cosubstrate: NADPH | Pyrococcus furiosus | |
0.037 | - |
oxidized rubredoxin | pH 8, 80°C, cosubstrate: NADPH | Pyrococcus furiosus | |
0.048 | - |
NADPH | pH 8, 80°C, cosubstrate: benzyl viologen | Pyrococcus furiosus | |
0.18 | - |
NADH | pH 8, 80°C, cosubstrate: benzyl viologen | Pyrococcus furiosus | |
5.5 | - |
Oxidized benzyl viologen | pH 8, 80°C, cosubstrate: NADH | Pyrococcus furiosus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
39900 | - |
x * 39900, calculated from sequence | Pyrococcus furiosus |
40000 | - |
x * 40000, SDS-PAGE | Pyrococcus furiosus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 oxidized rubredoxin + NADPH | Pyrococcus furiosus | superoxide reductase mediates reduction of superoxide to hydrogen peroxide in an NADPH-dependent manner via a coupled reaction between NAD(P)H:rubredoxin oxidoreductase, rubredoxin, and superoxide reductase | 2 reduced rubredoxin + NADP+ + H+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Pyrococcus furiosus | Q8U1K9 | - |
- |
Purification (Comment) | Organism |
---|---|
- |
Pyrococcus furiosus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 oxidized rubredoxin + NADPH | - |
Pyrococcus furiosus | 2 reduced rubredoxin + NADP+ + H+ | - |
? | |
2 oxidized rubredoxin + NADPH | superoxide reductase mediates reduction of superoxide to hydrogen peroxide in an NADPH-dependent manner via a coupled reaction between NAD(P)H:rubredoxin oxidoreductase, rubredoxin, and superoxide reductase | Pyrococcus furiosus | 2 reduced rubredoxin + NADP+ + H+ | - |
? | |
oxidized benzyl viologen + NADH | - |
Pyrococcus furiosus | reduced benzyl viologen + NAD+ + H+ | - |
? | |
oxidized benzyl viologen + NADPH | - |
Pyrococcus furiosus | reduced benzyl viologen + NADP+ + H+ | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 40000, SDS-PAGE | Pyrococcus furiosus |
? | x * 39900, calculated from sequence | Pyrococcus furiosus |
Synonyms | Comment | Organism |
---|---|---|
NROR | - |
Pyrococcus furiosus |
PF1197 | - |
Pyrococcus furiosus |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
258 | - |
NADPH | pH 8, 80°C, cosubstrate: benzyl viologen | Pyrococcus furiosus | |
350 | - |
oxidized rubredoxin | pH 8, 23°C, cosubstrate: NADPH | Pyrococcus furiosus | |
498 | - |
NADH | pH 8, 80°C, cosubstrate: benzyl viologen | Pyrococcus furiosus | |
1236 | - |
Oxidized benzyl viologen | pH 8, 80°C, cosubstrate: NADH | Pyrococcus furiosus | |
8980 | - |
oxidized rubredoxin | pH 8, 80°C, cosubstrate: NADPH | Pyrococcus furiosus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
assay at | Pyrococcus furiosus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | essential for activity, can not be replaced by FMN | Pyrococcus furiosus |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
225 | - |
Oxidized benzyl viologen | pH 8, 80°C, cosubstrate: NADH | Pyrococcus furiosus | |
2770 | - |
NADH | pH 8, 80°C, cosubstrate: benzyl viologen | Pyrococcus furiosus | |
5375 | - |
NADPH | pH 8, 80°C, cosubstrate: benzyl viologen | Pyrococcus furiosus | |
218900 | - |
oxidized rubredoxin | pH 8, 23°C, cosubstrate: NADPH | Pyrococcus furiosus | |
242700 | - |
oxidized rubredoxin | pH 8, 80°C, cosubstrate: NADPH | Pyrococcus furiosus |