| Strain | Pseudomonas putida ND6 |
| GI | 395445839 |
| Locus Tag | YSA_04081 |
| Description | methyl-accepting chemotaxis sensory transducer |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431925507 |
| Locus Tag | Psest_0300 |
| Description | methyl-accepting chemotaxis protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643438 |
| Locus Tag | HCH_00543 |
| Description | methyl-accepting chemotaxis protein |