Table 1.
Selected quorum sensing transcriptional activators
| Protein Name | Native hosts | Cognate signal | Other inducing signals | Conformation without signals | Source |
|---|---|---|---|---|---|
| LuxR | V. fischeri | 3OC6HSL | - | Insoluble inclusion bodies | 6 |
| LuxR-G 2A-H |
Mutants of LuxR | - | 3OC6HSL C8HSL |
Unknown | 29; 30 |
| TraR | A. tumefaciens | 3OC8HSL | - | Insoluble inclusion bodies | 8; 9 |
| LasR | P. aeruginosa | 3OC12HSL | - | Insoluble inclusion bodies | 22; 23 |
| SdiA |
S. enterica E. coli |
- | 3OC6HSL 3OC8HSL C6-HSL C8-HSL |
Insoluble inclusion bodies | 7; 25 |
| CepR | B. cenocepacia | C8-HSL | - | Insoluble inclusion bodies | 40 |
| RhlR | P. aeruginosa | C4HSL | - | Dimer | 41; 42 |
| ExpR | E. carotovora | 3OC6HSL | - | Dimer | 43; 44 |
| CarR | E. carotovora | 3OC8HSL | 3OC6HSL 3OC4HSL 3OC10HSL 3OC12HSL |
Dimer | 27; 28 |