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Literature summary for 3.4.24.12 extracted from
- Purification and characterization of the sea urchin embryo hatching enzyme (1989), J. Biol. Chem., 264, 4787-4793.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| EDTA | not reversible by Ca2+ | Paracentrotus lividus |  |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| additional information | - |
additional information | - |
Paracentrotus lividus |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 51000 | - |
1 * 51000, SDS-PAGE | Paracentrotus lividus |
| 57000 | - |
gel filtration | Paracentrotus lividus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Paracentrotus lividus | - |
- |
- |
Posttranslational Modification
| Posttranslational Modification | Comment | Organism |
|---|---|---|
| side-chain modification | glycoprotein | Paracentrotus lividus |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Paracentrotus lividus |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| hatching liquid | - |
Paracentrotus lividus | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 179 | - |
- |
Paracentrotus lividus |
Storage Stability
| Storage Stability | Organism |
|---|---|
| -20°C, undilute, stable for weeks | Paracentrotus lividus |
| -80°C, undilute, stable for months | Paracentrotus lividus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| dimethylated casein + H2O | - |
Paracentrotus lividus | ? | - |
? | |
| Dimethylcasein + H2O | - |
Paracentrotus lividus | ? | - |
? | |
| fertilization envelope + H2O | - |
Paracentrotus lividus | ? | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| monomer | 1 * 51000, SDS-PAGE | Paracentrotus lividus |
Turnover Number [1/s]
| Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 180 | - |
dimethylated casein | - |
Paracentrotus lividus |
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