| Strain | Pseudomonas mendocina ymp |
| GI | 146305508 |
| Locus Tag | Pmen_0471 |
| Description | nodulation efficiency protein NfeD |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254243547 |
| Locus Tag | PA2G_04366 |
| Description | conserved hypothetical protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83644345 |
| Locus Tag | HCH_01497 |
| Description | membrane-bound serine protease |