| Strain | Pseudomonas mendocina ymp |
| GI | 146305448 |
| Locus Tag | Pmen_0408 |
| Description | CheA signal transduction histidine kinase |
| Strain | Pseudomonas stutzeri DSM 4166 |
| GI | 386022669 |
| Locus Tag | PSTAA_4097 |
| Description | component of chemotactic signal transduction system |
| Strain | Pseudomonas fluorescens SBW25 |
| GI | 229593119 |
| Locus Tag | PFLU5748 |
| Description | putative sensor kinase/response regulatory fusion protein |