| Strain | Pseudomonas putida BIRD-1 |
| GI | 386009991 |
| Locus Tag | PPUBIRD1_0364 |
| Description | DNA-binding response regulator CreB |
| Strain | Pseudomonas protegens CHA0 |
| GI | 501683069 |
| Locus Tag | PFLCHA0_c56630 |
| Description | transcriptional regulatory protein CreB |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254243559 |
| Locus Tag | PA2G_04379 |
| Description | two-component response regulator CreB |