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Literature summary for 1.1.99.22 extracted from
- High-temperature sorbose fermentation with thermotolerant Gluconobacter frateurii CHM43 and its mutant strain adapted to higher temperature (2012), Appl. Microbiol. Biotechnol., 95, 1531-1540.
Cloned(Commentary)
| Cloned (Comment) | Organism |
|---|---|
| gene sldBA, DNA and amino acid sequence determination and analysis | Gluconobacter frateurii |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Ca2+ | required | Gluconobacter frateurii |  |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| (S)-2-hydroxyglutarate + pyrroloquinoline quinone | Gluconobacter frateurii | - |
2-oxoglutarate + pyrroloquinoline quinol | - |
? | |
| (S)-2-hydroxyglutarate + pyrroloquinoline quinone | Gluconobacter frateurii CHM43, NBRC 101659 | - |
2-oxoglutarate + pyrroloquinoline quinol | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Gluconobacter frateurii | - |
gene sldBA | - |
| Gluconobacter frateurii CHM43, NBRC 101659 | - |
gene sldBA | - |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| additional information | temperature increase reduces the enzyme activity, which can be restored by pyroloquinoline quinone. Adaptation of the CHM43 strain at 38.5°C | Gluconobacter frateurii | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| (S)-2-hydroxyglutarate + pyrroloquinoline quinone | - |
Gluconobacter frateurii | 2-oxoglutarate + pyrroloquinoline quinol | - |
? | |
| (S)-2-hydroxyglutarate + pyrroloquinoline quinone | coupling with 2,6-dichlorophenolindophenol | Gluconobacter frateurii | 2-oxoglutarate + pyrroloquinoline quinol | - |
? | |
| (S)-2-hydroxyglutarate + pyrroloquinoline quinone | - |
Gluconobacter frateurii CHM43, NBRC 101659 | 2-oxoglutarate + pyrroloquinoline quinol | - |
? | |
| (S)-2-hydroxyglutarate + pyrroloquinoline quinone | coupling with 2,6-dichlorophenolindophenol | Gluconobacter frateurii CHM43, NBRC 101659 | 2-oxoglutarate + pyrroloquinoline quinol | - |
? | |
| additional information | the enzyme shows ubiquinol-2 oxidase activity | Gluconobacter frateurii | ? | - |
? | |
| additional information | the enzyme shows ubiquinol-2 oxidase activity | Gluconobacter frateurii CHM43, NBRC 101659 | ? | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| PQQ-dependent GLDH | - |
Gluconobacter frateurii |
| pyrroloquinoline quinone-dependent glycerol dehydrogenase | - |
Gluconobacter frateurii |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 25 | - |
assay at | Gluconobacter frateurii |
Temperature Range [°C]
| Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
|---|---|---|---|
| additional information | - |
temperature increase reduces the enzyme activity, which can be restores by pyroloquinoline quinone. Adaptation of the CHM43 strain at 38.5°C | Gluconobacter frateurii |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.5 | - |
assay at | Gluconobacter frateurii |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| additional information | the enzyme is actvie with 2,6-dichlorophenolindophenol | Gluconobacter frateurii | |
| pyrroloquinoline quinone | - |
Gluconobacter frateurii | |
General Information
| General Information | Comment | Organism |
|---|---|---|
| metabolism | pyrroloquinoline quinone-dependent glycerol dehydrogenase is a primary dehydrogenase of the respiratory chain and responsible for L-sorbose production | Gluconobacter frateurii |
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Release 2023.1 (January 2023)
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