Inhibitors | Comment | Organism | Structure |
---|---|---|---|
3,3'-methylene-bis(4-hydroxycoumarin) | - |
Escherichia coli | |
dicoumarol | - |
Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.002 | - |
menadione | pH 7.5, 30°C | Escherichia coli | |
0.132 | - |
NADH | pH 7.5, 30°C | Escherichia coli |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
24000 | - |
2 * 24000, SDS-PAGE | Escherichia coli |
50000 | - |
gel filtration | Escherichia coli |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Escherichia coli | FMN-dependent NADH-quinone reductase induced by menadione | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 ferricyanide + NADH | - |
Escherichia coli | 2 ferrocyanide + NAD+ + H+ | - |
? | |
2,3-dimethyl-1,4-naphthoquinone + NADH + H+ | - |
Escherichia coli | 2,3-dimethyl-1,4-hydronaphthoquinol + NAD+ | - |
? | |
2-methyl-1,4-naphthoquinone + NADH + H+ | specific for NADH | Escherichia coli | 2-methyl-1,4-naphthoquinol + NAD+ | - |
? | |
2-methyl-1,4-naphthoquinone + NADH + H+ | i.e. menadione | Escherichia coli | 2-methyl-1,4-naphthoquinol + NAD+ | - |
? | |
benzoquinone + NADH + H+ | - |
Escherichia coli | benzohydroquinone + NAD+ | - |
? | |
additional information | no activity with coenzyme Q10 | Escherichia coli | ? | - |
? | |
additional information | FMN-dependent NADH-quinone reductase induced by menadione | Escherichia coli | ? | - |
? | |
oxidized 2,6-dichlorophenolindophenol + NADH + H+ | - |
Escherichia coli | reduced 2,6-dichlorophenolindophenol + NAD+ | - |
? | |
ubiquinone-1 + NADH + H+ | - |
Escherichia coli | ubiquinol-1 + NAD+ | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 24000, SDS-PAGE | Escherichia coli |
Synonyms | Comment | Organism |
---|---|---|
NADH-quinone reductase | - |
Escherichia coli |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | 8 | - |
Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | requires FMN or FAD as cofactor, FMN is more effective. Half-maximum activity is obtained with 0.00054 mM FMN or 0.0165 mM FAD | Escherichia coli | |
FMN | enzyme requires FMN or FAD as cofactor, FMN is 30times more effective. Half-maximum activity is obtained with 0.00054 mM FMN or 0.0165 mM FAD | Escherichia coli | |
NADH | no activity with NADPH | Escherichia coli |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00022 | - |
dicoumarol | pH 7.5, 30°C | Escherichia coli |