Activating Compound | Comment | Organism | Structure |
---|---|---|---|
FMN | - |
Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.004 | - |
ponceau SX | azoreductase I | Escherichia coli | |
0.005 | - |
ponceau SX | azoreductase II | Escherichia coli |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
12000 | - |
azoreductase II, gel filtration | Escherichia coli |
28000 | - |
2 * 28000, azoreductase I, SDS-PAGE | Escherichia coli |
53000 | - |
azoreductase I, gel filtration | Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
azoreductases I and II | - |
Purification (Comment) | Organism |
---|---|
- |
Escherichia coli |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.05 | - |
azoreductase II, with tartrazine | Escherichia coli |
0.065 | - |
azoreductase II, with orange II | Escherichia coli |
0.07 | - |
azoreductase II, with amaranth | Escherichia coli |
0.112 | - |
azoreductase I, with orange II | Escherichia coli |
0.19 | - |
azoreductase I, with amaranth | Escherichia coli |
0.212 | - |
azoreductase I, with tartrazine | Escherichia coli |
0.315 | - |
azoreductase II, with ponceau SX | Escherichia coli |
0.32 | - |
azoreductase I, with ponceau SX | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1-(4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid + NADPH | - |
Escherichia coli | alpha-naphthylamine-4-sulfonic acid + beta-naphthol-3,6-disulfonic acid + NADP+ | - |
? | |
4-[(2-hydroxy-1-naphthalenyl)azo]benzene sulfonic acid + NAD(P)H | NADH is more effective | Escherichia coli | 4-amino-1-benzenesulfonic acid + NAD(P)+ + 1-amino-2-hydroxynaphthalene | - |
? | |
Ponceaux SX + NAD(P)H | - |
Escherichia coli | ? | - |
? | |
tartrazine + NAD(P)H | - |
Escherichia coli | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 28000, azoreductase I, SDS-PAGE | Escherichia coli |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | - |
azoreductases I and II, with ponceau SX | Escherichia coli |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
azoreductase I and II | Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | - |
Escherichia coli | |
NADH | - |
Escherichia coli | |
NADPH | - |
Escherichia coli | |
riboflavin | - |
Escherichia coli |