| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66048312 |
| Locus Tag | Psyr_5088 |
| Description | LuxR response regulator receiver |
| Strain | Pseudomonas putida GB-1 |
| GI | 167033376 |
| Locus Tag | PputGB1_2371 |
| Description | two component LuxR family transcriptional regulator |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482900753 |
| Locus Tag | AvCA6_25360 |
| Description | Response regulator, LuxR family |