| Strain | Pseudomonas brassicacearum subsp. brassicacearum NFM421 |
| GI | 330807493 |
| Locus Tag | PSEBR_a787 |
| Description | inner membrane protein CobD/CbiB |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431925915 |
| Locus Tag | Psest_0726 |
| Description | membrane protein required for beta-lactamase induction |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644746 |
| Locus Tag | HCH_01922 |
| Description | membrane protein required for beta-lactamase induction |