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Literature summary for 3.4.11.2 extracted from
- Catalytic activity of Peptidase N is required for adaptation of Escherichia coli to nutritional downshift and high temperature stress (2013), Microbiol. Res., 168, 56-64.
Protein Variants
| Protein Variants | Comment | Organism |
|---|---|---|
| E264A | catalytically inactive mutant | Escherichia coli |
| E298A | catalytically inactive mutant | Escherichia coli |
| N259D | ectopically expressed in PepN deletion mutant: N259D mutant increases the activity of PepN by 2fold | Escherichia coli |
| N259D/Q821E | ectopically expressed in PepN deletion mutant: N259D/Q821E double mutant decreases the activity of PepN | Escherichia coli |
| Q821E | ectopically expressed in PepN deletion mutant: N259D mutant increases the activity of PepN by 2fold | Escherichia coli |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Escherichia coli | P04825 | - |
- |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| PepN | - |
Escherichia coli |
| peptidase N | - |
Escherichia coli |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 37 | - |
assay at | Escherichia coli |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 8 | - |
assay at | Escherichia coli |
General Information
| General Information | Comment | Organism |
|---|---|---|
| malfunction | deletion mutant displays lower growth during NDHT stress. Exogenous addition of casamino acid rescues the growth of pepN deletion mutant | Escherichia coli |
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Release 2023.1 (January 2023)
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