| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229588344 |
| Locus Tag | PFLU0799 |
| Description | putative inner membrane protein |
| Strain | Pseudomonas mendocina NK-01 |
| GI | 330501809 |
| Locus Tag | MDS_0895 |
| Description | signaling modulator of AmpD, AmpE |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644746 |
| Locus Tag | HCH_01922 |
| Description | membrane protein required for beta-lactamase induction |