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Literature summary for 3.2.2.11 extracted from
- beta-Aspartyl-N-acetylglucosaminadase from epididymis (1966), Methods Enzymol., 8, 597-600.
No PubMed abstract available
General Stability
| General Stability | Organism |
|---|---|
| stable to lyophilization and freezing after butanol extraction | Ovis ammon |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Ovis ammon | - |
sheep | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| zone electrophoresis on starch block | Ovis ammon |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| epididymis | - |
Ovis ammon | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
630 units/g protein, eluate of starch block after electrophoresis | Ovis ammon |
Storage Stability
| Storage Stability | Organism |
|---|---|
| -20°C stable for several months | Ovis ammon |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 1-beta-aspartyl-2-acetamido-1,2-dideoxy-D-glucosylamine + H2O | - |
Ovis ammon | N-acetylglucosamine + asparagine | - |
? |  |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.7 | - |
- |
Ovis ammon |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 6 | 8 | activity near the maximum, completely inactive at pH 4.4 | Ovis ammon |
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Release 2023.1 (January 2023)
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