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Literature summary for 3.1.1.17 extracted from
- Industrial robustness linked to the gluconolactonase from Zymomonas mobilis (2017), Appl. Microbiol. Biotechnol., 101, 5089-5099 .
Protein Variants
| Protein Variants | Comment | Organism |
|---|---|---|
| additional information | the potential gluconolactone production of the gluconolactonase-deficient strain Zymomonas mobilis ZM4 gnlDELTA, which has completely lost its gluconolactonase activity, are investigated via growth inhibitory assay and biotransformation of glucose and fructose into gluconolactone and sorbitol, respectively. The mutant strain shows severe growth inhibitions in the presence of 2 mM hydrogen peroxide, indicating that it is more susceptible to oxidative stress conditions than the wild-type strain | Zymomonas mobilis subsp. mobilis |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| D-glucono-1,5-lactone + H2O | Zymomonas mobilis subsp. mobilis | - |
D-gluconate | - |
? |  |
| D-glucono-1,5-lactone + H2O | Zymomonas mobilis subsp. mobilis ZM4 | - |
D-gluconate | - |
? | |
| D-glucono-1,5-lactone + H2O | Zymomonas mobilis subsp. mobilis CP4 | - |
D-gluconate | - |
? | |
| D-glucono-1,5-lactone + H2O | Zymomonas mobilis subsp. mobilis ATCC 31821 | - |
D-gluconate | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Zymomonas mobilis subsp. mobilis | Q01578 | - |
- |
| Zymomonas mobilis subsp. mobilis ATCC 31821 | Q01578 | - |
- |
| Zymomonas mobilis subsp. mobilis CP4 | Q01578 | - |
- |
| Zymomonas mobilis subsp. mobilis ZM4 | Q01578 | - |
- |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 1894 | - |
wild-type strain, pH 6.8, 25°C | Zymomonas mobilis subsp. mobilis |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| D-glucono-1,5-lactone + H2O | - |
Zymomonas mobilis subsp. mobilis | D-gluconate | - |
? | |
| D-glucono-1,5-lactone + H2O | - |
Zymomonas mobilis subsp. mobilis ZM4 | D-gluconate | - |
? | |
| D-glucono-1,5-lactone + H2O | - |
Zymomonas mobilis subsp. mobilis CP4 | D-gluconate | - |
? | |
| D-glucono-1,5-lactone + H2O | - |
Zymomonas mobilis subsp. mobilis ATCC 31821 | D-gluconate | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| GNL | - |
Zymomonas mobilis subsp. mobilis |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 25 | - |
assay at | Zymomonas mobilis subsp. mobilis |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.8 | - |
assay at | Zymomonas mobilis subsp. mobilis |
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Release 2023.1 (January 2023)
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