| Strain | Pseudomonas syringae pv. syringae B728a |
| GI | 66048288 |
| Locus Tag | Psyr_5064 |
| Description | helix-turn-helix protein RpiR:sugar isomerase (SIS) |
| Strain | Pseudomonas putida DOT-T1E |
| GI | 397696704 |
| Locus Tag | T1E_3963 |
| Description | RpiR family transcriptional regulator |
| Strain | Azotobacter vinelandii CA6 |
| GI | 482898137 |
| Locus Tag | AvCA6_02030 |
| Description | transcriptional regulatory protein HexR |