| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77457015 |
| Locus Tag | Pfl01_0788 |
| Description | AmpE |
| Strain | Pseudomonas putida ND6 |
| GI | 395447215 |
| Locus Tag | YSA_06645 |
| Description | signaling modulator of AmpD, AmpE |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254244667 |
| Locus Tag | PA2G_05536 |
| Description | hypothetical protein |