EC Number | General Stability | Organism |
---|---|---|
1.1.1.210 | stable to bromoacetic acid | Ovis aries |
1.1.1.210 | stable to ethyl bromoacetate | Ovis aries |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.1.1.210 | 16alpha-(Bromoacetoxy)progesterone | competitive inhibition of 3beta- and 20alpha-reductase activity, time dependent and simultaneous, complete inactivation, 2-mercaptoethanol protects | Ovis aries | |
1.1.1.210 | 17beta-hydroxy-5alpha-androstan-3-one | inhibition of 20alpha-reductase activity | Ovis aries | |
1.1.1.210 | progesterone | inhibition of 3beta-reductase activity | Ovis aries |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.1.1.210 | 0.031 | - |
progesterone | - |
Ovis aries | |
1.1.1.210 | 0.074 | - |
17beta-hydroxy-5alpha-androstan-3-one | - |
Ovis aries |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
1.1.1.210 | soluble | - |
Ovis aries | - |
- |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.1.1.210 | 35000 | - |
gel filtration | Ovis aries |
1.1.1.210 | 36000 | - |
1 * 36000, SDS-PAGE | Ovis aries |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.1.1.210 | 17beta-hydroxy-5alpha-androstan-3-one + NADPH | Ovis aries | - |
5alpha-androstan-3beta,17beta-diol + NADP+ | - |
? | |
1.1.1.210 | progesterone + NADPH | Ovis aries | - |
20alpha-hydroxy-4-pregnen-3-one + NADP+ | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.1.1.210 | Ovis aries | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.1.1.210 | - |
Ovis aries |
EC Number | Reaction | Comment | Organism | Reaction ID |
---|---|---|---|---|
1.1.1.210 | 5alpha-androstan-3beta,17beta-diol + NADP+ = 17beta-hydroxy-5alpha-androstan-3-one + NADPH + H+ | 3beta and 20alpha substrates share the same active site | Ovis aries |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.1.1.210 | erythrocyte | fetal | Ovis aries | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.1.1.210 | 0.0071 | - |
20alpha-reductase activity | Ovis aries |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.1.1.210 | 17beta-hydoxy-5alpha-androstan-3-one + NADPH | - |
Ovis aries | 5alpha-androstan-3beta,17beta-diol + NADP+ | - |
? | |
1.1.1.210 | 17beta-hydroxy-5alpha-androstan-3-one + NADPH | - |
Ovis aries | 5alpha-androstan-3beta,17beta-diol + NADP+ | - |
? | |
1.1.1.210 | progesterone + NADPH | - |
Ovis aries | 20alpha-hydroxy-4-pregnen-3-one + NADP+ | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.1.1.210 | monomer | 1 * 36000, SDS-PAGE | Ovis aries |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.1.1.210 | NADP+ | - |
Ovis aries | |
1.1.1.210 | NADPH | - |
Ovis aries |