Cloned (Comment) | Organism |
---|---|
expressed in NIH/3T3 cells and in Escherichia coli BL21 cells | Mus musculus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
Mus musculus | 5829 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
38400 | - |
x * 38400, SDS-PAGE | Mus musculus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
3'-phosphoadenylylsulfate + cholesterol | Mus musculus | - |
adenosine 3',5'-bisphosphate + cholesterol 3-sulfate | - |
? | |
3'-phosphoadenylylsulfate + dehydroepiandrosterone | Mus musculus | best substrate | adenosine 3',5'-bisphosphate + dehydroepiandrosterone 3-sulfate | - |
? | |
3'-phosphoadenylylsulfate + pregnenolone | Mus musculus | - |
adenosine 3',5'-bisphosphate + pregnenolone 3-sulfate | - |
? | |
additional information | Mus musculus | the proline/serine-rich C-terminal tail is not required for the catalytic activity of SULT2B1b | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mus musculus | - |
- |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.045 | - |
full-length enzyme, using cholesterol as substrate, at pH 7.5 and 37°C | Mus musculus |
0.9599 | - |
full-length enzyme, using pregnenolone as substrate, at pH 7.5 and 37°C | Mus musculus |
0.9993 | - |
full-length enzyme, using dehydroepiandrosterone as substrate, at pH 7.5 and 37°C | Mus musculus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
3'-phosphoadenylylsulfate + cholesterol | - |
Mus musculus | adenosine 3',5'-bisphosphate + cholesterol 3-sulfate | - |
? | |
3'-phosphoadenylylsulfate + dehydroepiandrosterone | best substrate | Mus musculus | adenosine 3',5'-bisphosphate + dehydroepiandrosterone 3-sulfate | - |
? | |
3'-phosphoadenylylsulfate + pregnenolone | - |
Mus musculus | adenosine 3',5'-bisphosphate + pregnenolone 3-sulfate | - |
? | |
additional information | the proline/serine-rich C-terminal tail is not required for the catalytic activity of SULT2B1b | Mus musculus | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 38400, SDS-PAGE | Mus musculus |
Synonyms | Comment | Organism |
---|---|---|
sulfotransferase SULT2B1b | - |
Mus musculus |
General Information | Comment | Organism |
---|---|---|
physiological function | isoform SULT2B1b interacts with cytoskeletal proteins via a proline/serine-rich C-terminus. Such an interaction allows the enzyme to move along microfilaments such as actin filaments, and catalyze the sulfation of hydroxysteroids at specific intracellular locations | Mus musculus |