| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600539 |
| Locus Tag | PA5346 |
| Description | SadB |
| Strain | Pseudomonas stutzeri A1501 |
| GI | 146280530 |
| Locus Tag | PST_0134 |
| Description | signal transduction protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648945 |
| Locus Tag | HCH_06308 |
| Description | signal transduction protein |