Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | 3fold activity at 1 mM | Digitalis lanata | |
dithiothreitol | 3fold activity at 1 mM | Digitalis lanata |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | - |
Digitalis lanata | |
Co2+ | - |
Digitalis lanata | |
Zn2+ | - |
Digitalis lanata |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.03 | - |
progesterone | - |
Digitalis lanata | |
0.13 | - |
NADPH | - |
Digitalis lanata |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
endoplasmic reticulum | - |
Digitalis lanata | 5783 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
EDTA | stimulatory at concentration 2 mM | Digitalis lanata | |
Mg2+ | stimulatory at concentration 1 mM | Digitalis lanata | |
additional information | not dependent on divalent cation | Digitalis lanata |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
progesterone + NADPH + H+ | Digitalis lanata | biosynthesis of cardenolides | 5alpha-pregnan-3-20-dione + NADP+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Digitalis lanata | - |
floxglove | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
cell suspension culture | - |
Digitalis lanata | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.34 | - |
with NADPH | Digitalis lanata |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
progesterone + NADPH + H+ | - |
Digitalis lanata | 5alpha-pregnan-3-20-dione + NADP+ | - |
? | |
progesterone + NADPH + H+ | biosynthesis of cardenolides | Digitalis lanata | 5alpha-pregnan-3-20-dione + NADP+ | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
- |
Digitalis lanata |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Digitalis lanata |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
- |
Digitalis lanata |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.3 | 7.5 | - |
Digitalis lanata |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | cannot be replaced by NADH | Digitalis lanata |