| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472326446 |
| Locus Tag | H681_16420 |
| Description | putative two-component response regulator |
| Strain | Pseudomonas aeruginosa 2192 |
| GI | 254241748 |
| Locus Tag | PA2G_02459 |
| Description | hypothetical protein |
| Strain | Pseudomonas fluorescens Pf0-1 |
| GI | 77460736 |
| Locus Tag | Pfl01_4515 |
| Description | two component LuxR family transcriptional regulator |