| Strain | Pseudomonas fulva 12-X |
| GI | 333899954 |
| Locus Tag | Psefu_1759 |
| Description | methyl-accepting chemotaxis sensory transducer with Pas/Pac sensor |
| Strain | Pseudomonas stutzeri ATCC 17588 = LMG 11199 |
| GI | 339494235 |
| Locus Tag | PSTAB_2158 |
| Description | methyl-accepting chemotaxis transducer/sensory box protein |
| Strain | Hahella chejuensis KCTC 2396 |
| GI | 83645852 |
| Locus Tag | HCH_03096 |
| Description | PAS/PAC domain-containing protein |