| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_10670 | | sigma-54-dependent Fis family transcriptional regulator | 1.0 | CSW01_10660 | | sigma-54-dependent Fis family transcriptional regulator | 0.93 | 4 |
| Shewanella oneidensis MR-1 | 0.53 | SO3232 | flrA | flagellar regulatory protein A (NCBI ptt file) | 0.58 | SO3230 | flrC | flagellar regulatory protein C (NCBI ptt file) | low | > 76 |
| Shewanella sp. ANA-3 | 0.53 | Shewana3_1338 | | sigma-54 dependent trancsriptional regulator (RefSeq) | 0.58 | Shewana3_1340 | | two component, sigma54 specific, Fis family transcriptional regulator (RefSeq) | 0.56 | 49 |
| Shewanella amazonensis SB2B | 0.53 | Sama_2301 | | response regulator receiver protein (RefSeq) | 0.58 | Sama_2299 | | response regulator receiver protein (RefSeq) | low | > 62 |
| Shewanella loihica PV-4 | 0.53 | Shew_1362 | | sigma-54 dependent trancsriptional regulator (RefSeq) | 0.58 | Shew_1364 | | two component, sigma54 specific, Fis family transcriptional regulator (RefSeq) | 0.88 | 23 |
| Alteromonas macleodii MIT1002 | 0.50 | MIT1002_01081 | | Nitrogen assimilation regulatory protein | 0.61 | MIT1002_01083 | | Transcriptional regulatory protein ZraR | 0.72 | 5 |
| Pseudomonas orientalis W4I3 | 0.46 | QF045_RS21955 | | sigma-54 dependent transcriptional regulator | 0.49 | QF045_RS21945 | | sigma-54 dependent transcriptional regulator | low | > 93 |
| Pseudomonas stutzeri RCH2 | 0.46 | Psest_1765 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | 0.50 | Psest_1767 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | low | > 67 |
| Pseudomonas fluorescens FW300-N2E2 | 0.46 | Pf6N2E2_2597 | | Flagellar regulatory protein FleQ | 0.50 | Pf6N2E2_2595 | | Flagellar regulatory protein FleQ | 0.59 | 49 |
| Pseudomonas fluorescens FW300-N2C3 | 0.46 | AO356_03855 | | AAA family ATPase | 0.48 | AO356_03845 | | Fis family transcriptional regulator | 0.62 | 44 |
| Pseudomonas sp. RS175 | 0.46 | PFR28_00828 | | Anaerobic nitric oxide reductase transcription regulator NorR | 0.50 | PFR28_00830 | | Regulatory protein AtoC | 0.54 | 38 |
| Pseudomonas fluorescens SBW25-INTG | 0.46 | PFLU_RS21795 | | sigma-54-dependent Fis family transcriptional regulator | 0.49 | PFLU_RS21785 | | sigma-54-dependent Fis family transcriptional regulator | 0.69 | 33 |
| Pseudomonas fluorescens SBW25 | 0.46 | PFLU_RS21795 | | sigma-54-dependent Fis family transcriptional regulator | 0.49 | PFLU_RS21785 | | sigma-54-dependent Fis family transcriptional regulator | 0.83 | 25 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.46 | Psyr_3461 | | Helix-turn-helix, Fis-type | 0.48 | Psyr_3459 | | Helix-turn-helix, Fis-type | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.46 | Psyr_3461 | | Helix-turn-helix, Fis-type | 0.48 | Psyr_3459 | | Helix-turn-helix, Fis-type | low | > 86 |
| Pseudomonas simiae WCS417 | 0.46 | PS417_19825 | | ATPase AAA | 0.49 | PS417_19815 | | Fis family transcriptional regulator | — | — |
| Pseudomonas sp. DMC3 | 0.46 | GFF2445 | | Anaerobic nitric oxide reductase transcription regulator NorR | 0.50 | GFF2447 | | Regulatory protein AtoC | low | > 89 |
| Pseudomonas sp. SVBP6 | 0.46 | COO64_RS21300 | fleQ | transcriptional regulator FleQ | 0.48 | COO64_RS21290 | | sigma-54 dependent transcriptional regulator | low | > 93 |
| Pseudomonas sp. BP01 | 0.46 | JOY50_RS00705 | fleQ | transcriptional regulator FleQ | 0.49 | JOY50_RS00695 | | sigma-54 dependent transcriptional regulator | low | > 84 |
| Pseudomonas fluorescens FW300-N2E3 | 0.46 | AO353_18660 | | AAA family ATPase | 0.50 | AO353_18670 | | Fis family transcriptional regulator | 0.65 | 21 |
| Pseudomonas putida KT2440 | 0.46 | PP_4373 | | Transcriptional regulator FleQ | 0.48 | PP_4371 | | two component system AtoC DNA-binding transcriptional activator | 0.26 | 63 |
| Pseudomonas lactucae CFBP13502 | 0.46 | GEMAOFIL_04163 | | Anaerobic nitric oxide reductase transcription regulator NorR | 0.49 | GEMAOFIL_04161 | | Regulatory protein AtoC | 0.82 | 15 |
| Pseudomonas fluorescens GW456-L13 | 0.46 | PfGW456L13_4357 | | Flagellar regulatory protein FleQ | 0.49 | PfGW456L13_4355 | | Flagellar regulatory protein FleQ | low | > 87 |
| Pseudomonas sp. S08-1 | 0.45 | OH686_02855 | | Flagellar regulatory protein FleQ | 0.51 | OH686_02845 | | Flagellar two-component response regulator FleR | 0.87 | 4 |
| Marinobacter adhaerens HP15 | 0.45 | HP15_2330 | | two component, sigma54 specific, transcriptional regulator, Fis family | 0.51 | HP15_2328 | | two component, sigma54 specific, transcriptional regulator, Fis family | 0.93 | 3 |
| Pseudomonas segetis P6 | 0.45 | MPMX49_03150 | | Regulatory protein AtoC | 0.51 | MPMX49_03148 | | Regulatory protein AtoC | 0.94 | 7 |
| Pseudomonas aeruginosa MRSN321 | 0.45 | DY961_RS06965 | fleQ;inference=COORDINATES | transcriptional regulator FleQ | 0.49 | DY961_RS06955 | fleR;inference=COORDINATES | sigma-54-dependent response regulator transcription factor FleR | 0.78 | 2 |
| Pseudomonas aeruginosa PUPa3 | 0.45 | DQ20_RS45870 | fleQ;inference=COORDINATES | transcriptional regulator FleQ | 0.49 | DQ20_RS45880 | fleR;inference=COORDINATES | sigma-54-dependent response regulator transcription factor FleR | 0.68 | 15 |
| Pseudomonas aeruginosa PA14 | 0.45 | IKLFDK_05045 | | transcriptional regulator FleQ | 0.49 | IKLFDK_05055 | | sigma-54-dependent response regulator transcription factor FleR | 0.90 | 2 |
Not shown: 8 genomes with orthologs for CSW01_10670 only; 21 genomes with orthologs for CSW01_10660 only