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Literature summary for 3.5.1.21 extracted from
- N-Acetyl-beta-alanine deacetylase in hog kidney (1968), Biochim. Biophys. Acta, 167, 407-413.
No PubMed abstract available
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| 2-mercaptoethanol | 1 mM, activation 6% | Sus sp. |  |
| L-cysteine | 1 mM, activation 33% | Sus sp. | |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| AgNO3 | 1 mM, 94% inhibition | Sus sp. | |
| CuSO4 | 1 mM, 57% inhibition | Sus sp. | |
| ethylenediaminetetraacetate | 10 mM, 27% inhibition | Sus sp. | |
| HgCl2 | 1 mM, 100% inhibition | Sus sp. | |
| monoiodoacetate | 1 mM, 73% inhibition | Sus sp. | |
| p-chloromercuribenzoate | 1 mM, 100% inhibition | Sus sp. | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 7.5 | - |
N-Acetyl-beta-alanine | - |
Sus sp. | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Rattus rattus | - |
rat | - |
| Sus sp. | - |
pig | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| partially | Sus sp. |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| brain | - |
Rattus rattus | - |
| heart | - |
Rattus rattus | - |
| kidney | - |
Rattus rattus | - |
| kidney | - |
Sus sp. | - |
| liver | - |
Rattus rattus | - |
| spleen | - |
Rattus rattus | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 33.5 | - |
Sephadex G-200 eluate, 100fold purification | Sus sp. |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| N-acetyl-beta-alanine + H2O | - |
Sus sp. | beta-alanine + acetate | - |
? | |
| N-acetyl-taurine + H2O | reaction rate about 1/3 of that of acetyl-beta-alanine | Sus sp. | taurine + acetate | - |
? | |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 50 | 70 | 95% of enzyme activity remains after heating at 50°C for 2 min, 83% activity remains after 60°C heating for 2 min, 30% activity remains after heating at 70°C for 2 min | Sus sp. |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.6 | - |
- |
Sus sp. |
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Release 2023.1 (January 2023)
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