EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
1.3.1.22 | 2-mercaptoethanol | 3fold activity at 1 mM | Digitalis lanata | |
1.3.1.22 | dithiothreitol | 3fold activity at 1 mM | Digitalis lanata |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.3.1.22 | Ca2+ | - |
Digitalis lanata | |
1.3.1.22 | Co2+ | - |
Digitalis lanata | |
1.3.1.22 | Zn2+ | - |
Digitalis lanata |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.3.1.22 | 0.03 | - |
progesterone | - |
Digitalis lanata | |
1.3.1.22 | 0.13 | - |
NADPH | - |
Digitalis lanata |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
1.3.1.22 | endoplasmic reticulum | - |
Digitalis lanata | 5783 | - |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
1.3.1.22 | EDTA | stimulatory at concentration 2 mM | Digitalis lanata | |
1.3.1.22 | Mg2+ | stimulatory at concentration 1 mM | Digitalis lanata | |
1.3.1.22 | additional information | not dependent on divalent cation | Digitalis lanata |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.3.1.22 | progesterone + NADPH + H+ | Digitalis lanata | biosynthesis of cardenolides | 5alpha-pregnan-3-20-dione + NADP+ | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.3.1.22 | Digitalis lanata | - |
floxglove | - |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.3.1.22 | cell suspension culture | - |
Digitalis lanata | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.3.1.22 | 0.34 | - |
with NADPH | Digitalis lanata |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.3.1.22 | progesterone + NADPH + H+ | - |
Digitalis lanata | 5alpha-pregnan-3-20-dione + NADP+ | - |
? | |
1.3.1.22 | progesterone + NADPH + H+ | biosynthesis of cardenolides | Digitalis lanata | 5alpha-pregnan-3-20-dione + NADP+ | - |
? |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.3.1.22 | 40 | - |
- |
Digitalis lanata |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.3.1.22 | additional information | - |
- |
Digitalis lanata |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.3.1.22 | 7 | - |
- |
Digitalis lanata |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
1.3.1.22 | 6.3 | 7.5 | - |
Digitalis lanata |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.3.1.22 | NADPH | cannot be replaced by NADH | Digitalis lanata |