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Literature summary extracted from
- An oligogalacturonate transeliminase from Erwinia aroideae (1970), Agric. Biol. Chem., 34, 1618-1624.
No PubMed abstract available
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.2.2.6 | EDTA | no inhibition by EDTA | Erwinia aroidea |  |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.2.2.6 | Erwinia aroidea | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 4.2.2.6 | - |
Erwinia aroidea |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.6 | 0.0053 | - |
- |
Erwinia aroidea |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.2.2.6 | acid-soluble pectic acid | - |
Erwinia aroidea | 4-deoxy-5-keto-D-fructuronic acid + ? | the first product is 4,5-unsaturated galacturonic acid and this compound is converted into 4-deoxy-5-keto-D-fructuronic acid by an unknown mechanism | ? | |
| 4.2.2.6 | digalacturonic acid | - |
Erwinia aroidea | 4-deoxy-5-keto-D-fructuronic acid + ? | the first product is 4,5-unsaturated galacturonic acid and this compound is converted into 4-deoxy-5-keto-D-fructuronic acid by an unknown mechanism | ? | |
| 4.2.2.6 | tetragalacturonic acid | - |
Erwinia aroidea | 4-deoxy-5-keto-D-fructuronic acid + ? | the first product is 4,5-unsaturated galacturonic acid and this compound is converted into 4-deoxy-5-keto-D-fructuronic acid by an unknown mechanism | ? | |
| 4.2.2.6 | trigalacturonic acid | - |
Erwinia aroidea | 4-deoxy-5-keto-D-fructuronic acid + ? | the first product is 4,5-unsaturated galacturonic acid and this compound is converted into 4-deoxy-5-keto-D-fructuronic acid by an unknown mechanism | ? | |
| 4.2.2.6 | unsaturated digalacturonic acid | unsaturated oligogalacturonates are degraded more rapidly than oligogalacturonates having no unsaturated galacturonic acid residues | Erwinia aroidea | 4-deoxy-5-keto-D-fructuronic acid + ? | the first product is 4,5-unsaturated galacturonic acid and this compound is converted into 4-deoxy-5-keto-D-fructuronic acid by an unknown mechanism | ? | |
| 4.2.2.6 | unsaturated trigalacturonic acid | - |
Erwinia aroidea | 4-deoxy-5-keto-D-fructuronic acid + ? | - |
? | |
| 4.2.2.6 | unsaturated trigalacturonic acid | unsaturated oligogalacturonates are degraded more rapidly than oligogalacturonates having no unsaturated galacturonic acid residues | Erwinia aroidea | 4-deoxy-5-keto-D-fructuronic acid + ? | the first product is 4,5-unsaturated galacturonic acid and this compound is converted into 4-deoxy-5-keto-D-fructuronic acid by an unknown mechanism | ? | |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.6 | 7 | - |
- |
Erwinia aroidea |
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Release 2023.1 (January 2023)
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