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Literature summary for 1.15.1.1 extracted from
- Primary structure and properties of Mn-superoxide dismutase from scallop adductor muscle (2006), Int. J. Biochem. Cell Biol., 38, 521-532.
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 22321 | - |
4 * 22321, MALDI-TOF, 4 * 24000-25000, SDS-PAGE in absence, 4 * 25000, in presence of 2-mercaptoethanol | Mizuhopecten yessoensis |
| 25000 | - |
4 * 22321, MALDI-TOF, 4 * 24000-25000, SDS-PAGE in absence, 4 * 25000, in presence of 2-mercaptoethanol | Mizuhopecten yessoensis |
| 93000 | 95000 | gel filtration, PAGE | Mizuhopecten yessoensis |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Mizuhopecten yessoensis | - |
scallop Mn-superoxide dismutase | - |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| muscle | adductor muscle | Mizuhopecten yessoensis | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 43160 | - |
- |
Mizuhopecten yessoensis |
Storage Stability
| Storage Stability | Organism |
|---|---|
| -20°C, loss of 50% of activity during one cycle of freezing and thawing, addition of 50% ethylene glycol preserve activity at -20°C | Mizuhopecten yessoensis |
| 4°C, phosphate buffer, pH 7.5, stable for 10-14 days | Mizuhopecten yessoensis |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| O2- + H+ | - |
Mizuhopecten yessoensis | O2 + H2O2 | - |
? |  |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| tetramer | 4 * 22321, MALDI-TOF, 4 * 24000-25000, SDS-PAGE in absence, 4 * 25000, in presence of 2-mercaptoethanol | Mizuhopecten yessoensis |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 50 | - |
30 min, stable | Mizuhopecten yessoensis |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7 | 7.5 | - |
Mizuhopecten yessoensis |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 4.5 | - |
decrease in activity by 90% | Mizuhopecten yessoensis |
| 5 | 11 | - |
Mizuhopecten yessoensis |
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Release 2023.1 (January 2023)
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