| Strain | Pseudomonas putida GB-1 |
| GI | 167036026 |
| Locus Tag | PputGB1_5037 |
| Description | CheW domain-containing protein |
| Strain | Pseudomonas stutzeri RCH2 |
| GI | 431925511 |
| Locus Tag | Psest_0304 |
| Description | chemotaxis signal transduction protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83643434 |
| Locus Tag | HCH_00539 |
| Description | CheW-like domain-containing protein |