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Literature summary for 3.1.1.42 extracted from
- Characterization and purification of a bacterial chlorogenic acid esterase detected during the extraction of chlorogenic acid from arbuscular mycorrhizal tomato roots (2016), Plant Physiol. Biochem., 109, 308-318 .
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.002 | - |
chlorogenate | pH not specified in the publication, temperature not specified in the publication | bacterium |  |
Organic Solvent Stability
| Organic Solvent | Comment | Organism |
|---|---|---|
| Methanol | esterase is remarkably stable in the presence of methanol, rapid formation of methyl caffeate occurrs when its activity is measured in aqueous solutions containing 10-60% methanol | bacterium |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| bacterium | - |
Gram-negative bacterium isolated from the roots of tomato plants inoculated with the arbuscular mycorrhizal fungus Rhizophagus irregularis | - |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 3-caffeoylquinic acid + H2O | - |
bacterium | caffeate + quinate | - |
? | |
| 4-caffeoylquinic acid + H2O | - |
bacterium | caffeate + quinate | - |
? | |
| caffeoylshikimate + H2O | - |
bacterium | caffeate + shikimate | - |
? | |
| chlorogenate + H2O | - |
bacterium | caffeate + quinate | - |
? | |
| methyl caffeate + H2O | - |
bacterium | methanol + caffeate | - |
? | |
| methyl ferulate + H2O | - |
bacterium | methanol + ferulate | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 61000, SDS-PAGE | bacterium |
pI Value
| Organism | Comment | pI Value Maximum | pI Value |
|---|---|---|---|
| bacterium | isoelectric focusing | - |
7.8 |
Expression
| Organism | Comment | Expression |
|---|---|---|
| bacterium | expression is induced in the presence of hydroxycinnamic acids as sole carbon source | up |
General Information
| General Information | Comment | Organism |
|---|---|---|
| physiological function | the bacterium is able to grow using chlorogenic acid as sole carbon source | bacterium |
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