| Strain | Pseudomonas aeruginosa PAO1 |
| GI | 15600539 |
| Locus Tag | PA5346 |
| Description | SadB |
| Strain | Pseudomonas putida KT2440 |
| GI | 26991987 |
| Locus Tag | PP_5311 |
| Description | signal transduction protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83648945 |
| Locus Tag | HCH_06308 |
| Description | signal transduction protein |