Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Epitestosterone | substrate inhibition for all isoforms at concentration above 0.003 mM, not observed with other substrates | Oryctolagus cuniculus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0002 | 0.0052 | Epitestosterone | for six isoforms | Oryctolagus cuniculus | |
0.001 | 0.0051 | 17alpha-estradiol 3-glucuronide | for six isoforms | Oryctolagus cuniculus | |
0.0024 | 0.0088 | 17alpha-estradiol | for six isoforms | Oryctolagus cuniculus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
39600 | - |
x * 39600, SDS-PAGE, all 8 forms | Oryctolagus cuniculus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Oryctolagus cuniculus | - |
eight isoforms | - |
Purification (Comment) | Organism |
---|---|
8 forms, six of them purified to homogenity: IA, IB, IC, IIC, IID, III | Oryctolagus cuniculus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
liver | - |
Oryctolagus cuniculus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.003 | 0.009 | isoform IA, IB, IID, III, 17alpha-estradiol 3-glucuronide | Oryctolagus cuniculus |
0.007 | 0.015 | six isoforms, 17alpha-estradiol | Oryctolagus cuniculus |
0.041 | 0.2 | six isoforms, epitestosterone | Oryctolagus cuniculus |
0.047 | - |
isoform IIC, 17alpha-estradiol 3-glucuronide | Oryctolagus cuniculus |
0.18 | - |
isoform IC, 17alpha-estradiol 3-glucuronide | Oryctolagus cuniculus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
17alpha-estradiol + NAD(P)+ | - |
Oryctolagus cuniculus | estrone + NAD(P)H | - |
? | |
17alpha-hydroxy-4-androsten-3-one + NADP+ | epitestosterone | Oryctolagus cuniculus | 4-androsten-3,17-dione + NADPH | - |
r | |
estradiol-17alpha 3-galacturonide + NADP+ | - |
Oryctolagus cuniculus | estrone 3-galacturonide + NADPH | - |
? | |
estradiol-17alpha 3-glucoside + NADP+ | - |
Oryctolagus cuniculus | estrone 3-glucoside + NADPH | - |
? | |
estradiol-17alpha 3-glucuronide + NADP+ | - |
Oryctolagus cuniculus | estrone 3-glucuronide + NADPH | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 39600, SDS-PAGE, all 8 forms | Oryctolagus cuniculus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Oryctolagus cuniculus | |
NADP+ | - |
Oryctolagus cuniculus |