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Literature summary extracted from
- Purification and characterization of arylsulfatase from sea urchin (Hemicentrotus pulcherrimus) embryos (1987), Comp. Biochem. Physiol. B, 88, 147-152.
No PubMed abstract available
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.1.6.1 | Cl- | slight | Hemicentrotus pulcherrimus |  |
| 3.1.6.1 | PO43- | - |
Hemicentrotus pulcherrimus | |
| 3.1.6.1 | SO42- | - |
Hemicentrotus pulcherrimus | |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 3.1.6.1 | 0.59 | - |
4-nitrophenyl sulfate | - |
Hemicentrotus pulcherrimus | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 3.1.6.1 | 63000 | - |
10 * 63000, SDS-PAGE | Hemicentrotus pulcherrimus |
| 3.1.6.1 | 670000 | - |
gel filtration | Hemicentrotus pulcherrimus |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.1.6.1 | Hemicentrotus pulcherrimus | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 3.1.6.1 | type II arylsulfatase | Hemicentrotus pulcherrimus |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 3.1.6.1 | embryo | - |
Hemicentrotus pulcherrimus | - |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 3.1.6.1 | 15 | - |
- |
Hemicentrotus pulcherrimus |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.1.6.1 | 4-nitrophenyl sulfate + H2O | - |
Hemicentrotus pulcherrimus | 4-nitrophenol + sulfate | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 3.1.6.1 | decamer | 10 * 63000, SDS-PAGE | Hemicentrotus pulcherrimus |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 3.1.6.1 | 5 | 6 | - |
Hemicentrotus pulcherrimus |
pH Range
| EC Number | pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|---|
| 3.1.6.1 | 4 | 7 | pH 4: about 15% of maximal activity, pH 7.0: about 55% of maximal activity | Hemicentrotus pulcherrimus |
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