KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
additional information | - |
additional information | stereoselectivity, kinetics | Rattus norvegicus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Rattus norvegicus | 5829 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
33500 | - |
1 * 33500, SDS-PAGE | Rattus norvegicus |
34600 | - |
gel filtration | Rattus norvegicus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-acetylpyridine + NADPH + H+ | Rattus norvegicus | - |
(S)-1-(4-pyridyl)ethanol + NADP+ | - |
? | |
acetophenone + NADPH + H+ | Rattus norvegicus | - |
1-phenylethanol + NADP+ | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Rattus norvegicus | - |
male Wistar rats | - |
Purification (Comment) | Organism |
---|---|
native enzyme 73.3fold from liver by ammonium sulfate, anion-exchange chromatography, gel filtration, and affinity chromatography | Rattus norvegicus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Rattus norvegicus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
9540 | - |
purified enzyme | Rattus norvegicus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2-acetylpyridine + NADPH | stereoselective catalysis producing mainly the (S)-alcohols | Rattus norvegicus | 1-(2-pyridyl)ethanol + NADP+ | - |
? | |
3-acetylpyridine + NADPH | low activity, stereoselective catalysis producing mainly the (S)-alcohols | Rattus norvegicus | 1-(3-pyridyl)ethanol + NADP+ | - |
? | |
4-acetylpyridine + NADPH + H+ | - |
Rattus norvegicus | (S)-1-(4-pyridyl)ethanol + NADP+ | - |
? | |
4-acetylpyridine + NADPH + H+ | stereoselective catalysis producing mainly the (S)-alcohols | Rattus norvegicus | 1-(4-pyridyl)ethanol + NADP+ | - |
? | |
acetophenone + NADPH + H+ | - |
Rattus norvegicus | 1-phenylethanol + NADP+ | - |
? | |
additional information | no activity with acetylpyrroles | Rattus norvegicus | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 33500, SDS-PAGE | Rattus norvegicus |
Synonyms | Comment | Organism |
---|---|---|
3alpha-HSD | - |
Rattus norvegicus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Rattus norvegicus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.4 | - |
assay at | Rattus norvegicus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NADPH | - |
Rattus norvegicus |