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Literature summary extracted from
- Effect of hydrolysable and condensed tannins on growth, morphology and metabolism of Streptococcus gallolyticus (S. caprinus) and Streptococcus bovis (2001), Microbiology, 147, 1025-1033.
Activating Compound
| EC Number | Activating Compound | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.1.1.59 | additional information | enzyme activity is elevated in presence of tannic acid or gallic acid in growth medium, but not of other phenolic acids | Streptococcus gallolyticus |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.1.1.59 | 3,4,5-Trihydroxybenzoate | Streptococcus gallolyticus | i.e. gallic acid, involved in degradation of tannic acid, a mechanism to reduce the inhibitory effect of tannins on cell growth | Pyrogallol + CO2 | - |
? |  |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.1.1.59 | Streptococcus gallolyticus | - |
type strain 2.2, formerly Streptococcus caprinus | - |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 4.1.1.59 | additional information | - |
- |
Streptococcus gallolyticus |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.1.1.59 | 3,4,5-Trihydroxybenzoate | i.e. gallic acid | Streptococcus gallolyticus | Pyrogallol + CO2 | - |
? | |
| 4.1.1.59 | 3,4,5-Trihydroxybenzoate | i.e. gallic acid, involved in degradation of tannic acid, a mechanism to reduce the inhibitory effect of tannins on cell growth | Streptococcus gallolyticus | Pyrogallol + CO2 | - |
? | |
Temperature Optimum [°C]
| EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 4.1.1.59 | 25 | - |
assay at | Streptococcus gallolyticus |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.1.1.59 | 6.8 | - |
assay at | Streptococcus gallolyticus |
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Release 2023.1 (January 2023)
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