Protein Variants | Comment | Organism |
---|---|---|
E36A | almost no NDH-1 activity | Escherichia coli |
E36Q | almost no NDH-1 activity | Escherichia coli |
E72A | NDH-1 activity similar to wild type enzyme | Escherichia coli |
E72Q | NDH-1 activity similar to wild type enzyme | Escherichia coli |
F15A | NDH-1 activity similar to wild type enzyme | Escherichia coli |
G21V | reduced NDH-1 activity | Escherichia coli |
R25A | reduced NDH-1 activity | Escherichia coli |
R25A/R26A | strongly reduced NDH-1 activity | Escherichia coli |
R25K | reduced NDH-1 activity | Escherichia coli |
R26A | reduced NDH-1 activity | Escherichia coli |
R26K | NDH-1 activity similar to wild type enzyme | Escherichia coli |
R85A | NDH-1 activity similar to wild type enzyme | Escherichia coli |
R85K | NDH-1 activity similar to wild type enzyme | Escherichia coli |
R87A | NDH-1 activity similar to wild type enzyme | Escherichia coli |
R87K | NDH-1 activity similar to wild type enzyme | Escherichia coli |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
capsaicin-40 | 0.01 mM | Escherichia coli | |
N,N'-dicyclohexylcarbodiimide | 2 mM, 71% inhibition | Escherichia coli |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | - |
Escherichia coli | 16020 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.04 | - |
mutant enzyme E36A, using deamino-NADH as electron donor | Escherichia coli |
0.042 | - |
mutant enzyme E36Q, using deamino-NADH as electron donor | Escherichia coli |
0.08 | - |
mutant enzyme R25A/R26A, using deamino-NADH as electron donor | Escherichia coli |
0.149 | - |
mutant enzyme E72Q, using deamino-NADH as electron donor | Escherichia coli |
0.151 | - |
mutant enzyme R25A, using deamino-NADH as electron donor | Escherichia coli |
0.176 | - |
mutant enzyme R25K, using deamino-NADH as electron donor | Escherichia coli |
0.222 | - |
mutant enzyme R26A, using deamino-NADH as electron donor | Escherichia coli |
0.273 | - |
mutant enzyme E72A, using deamino-NADH as electron donor | Escherichia coli |
0.351 | - |
mutant enzyme G21V, using deamino-NADH as electron donor | Escherichia coli |
0.514 | - |
mutant enzyme F15A, using deamino-NADH as electron donor | Escherichia coli |
0.556 | - |
mutant enzyme R85K, using deamino-NADH as electron donor | Escherichia coli |
0.564 | - |
mutant enzyme R85A, using deamino-NADH as electron donor | Escherichia coli |
0.568 | - |
mutant enzyme R87A, using deamino-NADH as electron donor | Escherichia coli |
0.571 | - |
wild type enzyme, using deamino-NADH as electron donor | Escherichia coli |
0.603 | - |
mutant enzyme R87K, using deamino-NADH as electron donor | Escherichia coli |
0.62 | - |
mutant enzyme R26K, using deamino-NADH as electron donor | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
deamino-NADH + dimethoxy-5-methyl-6-decyl-1,4-benzoquinone | - |
Escherichia coli | deamino-NAD+ + reduced dimethoxy-5-methyl-6-decyl-1,4-benzoquinone | - |
? |
Subunits | Comment | Organism |
---|---|---|
More | NuoK is the smallest subunit of Escherichia coli NDH-1 | Escherichia coli |
Synonyms | Comment | Organism |
---|---|---|
complex I | - |
Escherichia coli |
NADH-quinone oxidoreductase | - |
Escherichia coli |
NDH-1 | - |
Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
deamino-NADH | - |
Escherichia coli | |
NADH | - |
Escherichia coli |