Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2-mercaptoethanol | activation | Bos taurus | |
dithiothreitol | activation up to 0.005 mM | Bos taurus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
dithiothreitol | inhibition above 0.005 mM | Bos taurus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
74000 | 76000 | SDS-PAGE | Bos taurus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
3'-phosphoadenylylsulfate + estrone | Bos taurus | - |
adenosine 3',5'-bisphosphate + estrone 3-sulfate | - |
r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bos taurus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
placental enzyme | Bos taurus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
adrenal gland | - |
Bos taurus | - |
placenta | - |
Bos taurus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.01 | - |
- |
Bos taurus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
3'-phosphoadenylylsulfate + estriol | - |
Bos taurus | adenosine 3',5'-bisphosphate + estriol 3-sulfate | - |
r | |
3'-phosphoadenylylsulfate + estrone | - |
Bos taurus | adenosine 3',5'-bisphosphate + estrone 3-sulfate | - |
r | |
additional information | dehydroepiandrosterone, etiocholanolone, 11-deoxycorticosterone, 17beta-oestradiol-3-methyl ether, testosterone, pregnenolone, beta-naphthylamine and p-nitrophenol are no substrates | Bos taurus | ? | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.2 | - |
placental enzyme | Bos taurus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5.5 | 8.5 | - |
Bos taurus |