| Strain | Pseudomonas protegens Pf-5 |
| GI | 346643001 |
| Locus Tag | PFL_3250 |
| Description | chemotaxis protein CheR |
| Strain | Pseudomonas fluorescens A506 |
| GI | 387893889 |
| Locus Tag | PflA506_2708 |
| Description | chemotaxis protein methyltransferase, CheR family |
| Strain | Pseudomonas putida GB-1 |
| GI | 167033149 |
| Locus Tag | PputGB1_2143 |
| Description | chemotaxis protein CheR |