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Literature summary for 2.3.2.2 extracted from
- Gamma-glutamyl transpeptidase from two plant growth promoting rhizosphere fluorescent pseudomonads (2014), Antonie van Leeuwenhoek, 105, 45-56.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Na+ | 0.2 M, 80% residual activity | Pseudomonas fluorescens |  |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| periplasm | - |
Pseudomonas fluorescens | - |
- |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| Ca2+ | 50 mM, 320% of initial activity | Pseudomonas fluorescens | |
| Co2+ | 1 mM, 217% of initial activity | Pseudomonas fluorescens | |
| Mg2+ | 50 mM, 313% of initial activity | Pseudomonas fluorescens | |
| Mn2+ | 50 mM, 301% of initial activity | Pseudomonas fluorescens | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 23000 | - |
and 40000, SDS-PAGE, small and large subunit | Pseudomonas fluorescens |
| 40000 | - |
and 23000, SDS-PAGE, large and small subunit | Pseudomonas fluorescens |
| 57330 | - |
unprocessed protein, calculated | Pseudomonas fluorescens |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Pseudomonas fluorescens | Q4KIM5 | enzyme displays both glutathione hydrolase, EC 3.4.19.13, and gamma-glutamyl transpeptidase activity | - |
| Pseudomonas fluorescens Pf-5 | Q4KIM5 | enzyme displays both glutathione hydrolase, EC 3.4.19.13, and gamma-glutamyl transpeptidase activity | - |
Posttranslational Modification
| Posttranslational Modification | Comment | Organism |
|---|---|---|
| proteolytic modification | protein is processed to subunits of 23000 and 40000 Da | Pseudomonas fluorescens |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 50 | - |
- |
Pseudomonas fluorescens |
Temperature Range [°C]
| Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | 60 | - |
Pseudomonas fluorescens |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 50 | - |
24 h, 50% residual activity | Pseudomonas fluorescens |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 8 | - |
- |
Pseudomonas fluorescens |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 4 | 12 | - |
Pseudomonas fluorescens |
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Release 2023.1 (January 2023)
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