EC Number | Application | Comment | Organism |
---|---|---|---|
3.1.6.2 | medicine | X-linked ichthyosis is ascribed to the non-functional ES resulting from point and/or deletion mutations in the ES gene | Homo sapiens |
3.1.6.2 | pharmacology | enzyme inhibitors can be used as anti-tumor agents | Homo sapiens |
EC Number | Crystallization (Comment) | Organism |
---|---|---|
3.1.6.2 | full-length, active enzyme form, X-ray analysis | Homo sapiens |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.1.6.2 | 0.00959 | - |
dehydroepiandrosterone sulfate | pH 8, 37°C | Homo sapiens | |
3.1.6.2 | 0.07275 | - |
Estrone sulfate | pH 8, 37°C | Homo sapiens |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.1.6.2 | endoplasmic reticulum | membrane-bound | Homo sapiens | 5783 | - |
3.1.6.2 | membrane | bound to the membrane of the endoplasmic reticulum | Homo sapiens | 16020 | - |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.1.6.2 | additional information | - |
native PAGE analysis of solubilized single crystals of ES shows all possible oligomeric states between a monomer and a tetramer, but predominantly the monomeric and dimeric states | Homo sapiens |
3.1.6.2 | 65000 | - |
x * 65000, SDS-PAGE | Homo sapiens |
3.1.6.2 | 250000 | - |
gel filtration | Homo sapiens |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.1.6.2 | additional information | Homo sapiens | ES is a component of the three-enzyme system that has been implicated in intracrine biosynthesis of estradiol, hence, proliferation of hormone-dependent breast tumors | ? | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.1.6.2 | Homo sapiens | - |
- |
- |
EC Number | Posttranslational Modification | Comment | Organism |
---|---|---|---|
3.1.6.2 | glycoprotein | N-linked glycosylation at two of the possible four sites | Homo sapiens |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.1.6.2 | - |
Homo sapiens |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.1.6.2 | placenta | - |
Homo sapiens | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.1.6.2 | additional information | - |
- |
Homo sapiens |
3.1.6.2 | 1.556 | - |
pH 8, 37°C, hydrolysis of dehydroepiandrosterone sulfate | Homo sapiens |
EC Number | Storage Stability | Organism |
---|---|---|
3.1.6.2 | room temperature, crystalline state of enzyme, more than 30 days, less than 33% loss of specific activity | Homo sapiens |
3.1.6.2 | room temperature, n-octyl-beta-D-glucopyranoside, several weeks, nearly stable | Homo sapiens |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.1.6.2 | dehydroepiandrosterone sulfate + H2O | - |
Homo sapiens | dehydroepiandrosterone + sulfate | - |
? | |
3.1.6.2 | estrone sulfate + H2O | - |
Homo sapiens | estrone + sulfate | - |
? | |
3.1.6.2 | additional information | ES is a component of the three-enzyme system that has been implicated in intracrine biosynthesis of estradiol, hence, proliferation of hormone-dependent breast tumors | Homo sapiens | ? | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
3.1.6.2 | ? | x * 65000, SDS-PAGE | Homo sapiens |
3.1.6.2 | More | all oligomeric states between a monomer and a tetramer are possible, varying aggregation properties of enzyme under various buffer, pH, detergent and ionic strength conditions, gel filtration suggests ES to be predominantly a homotetramer, native PAGE analysis of solubilized single crystals of ES shows all possible oligomeric states between a monomer and a tetramer, but predominantly the monomeric and dimeric states | Homo sapiens |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.1.6.2 | DHEAS | - |
Homo sapiens |
3.1.6.2 | ES | - |
Homo sapiens |
3.1.6.2 | estrone sulfatase | - |
Homo sapiens |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.1.6.2 | 37 | - |
assay at | Homo sapiens |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.1.6.2 | 6.48 | - |
dehydroepiandrosterone sulfate | pH 8, 37°C | Homo sapiens |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.1.6.2 | 8 | - |
assay at | Homo sapiens |