| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Shewanella oneidensis MR-1 | 1.0 | SO2008 | | conserved hypothetical protein (NCBI ptt file) | 1.0 | SO3230 | flrC | flagellar regulatory protein C (NCBI ptt file) | 0.26 | 8 |
| Shewanella sp. ANA-3 | 0.91 | Shewana3_2450 | | hypothetical protein (RefSeq) | 0.97 | Shewana3_1340 | | two component, sigma54 specific, Fis family transcriptional regulator (RefSeq) | low | > 73 |
| Shewanella loihica PV-4 | 0.76 | Shew_2240 | | hypothetical protein (RefSeq) | 0.82 | Shew_1364 | | two component, sigma54 specific, Fis family transcriptional regulator (RefSeq) | — | — |
| Shewanella amazonensis SB2B | 0.73 | Sama_1305 | | component of chlorite stress sensing system with Sama_1304 (from data) | 0.81 | Sama_2299 | | response regulator receiver protein (RefSeq) | low | > 62 |
| Alteromonas macleodii MIT1002 | 0.61 | MIT1002_02658 | | hypothetical protein | 0.61 | MIT1002_01083 | | Transcriptional regulatory protein ZraR | low | > 70 |
| Kangiella aquimarina DSM 16071 | 0.59 | B158DRAFT_1333 | | component of chlorite stress sensing system with B158DRAFT_1334 (DUF2063) (from data) | 0.29 | B158DRAFT_0521 | | PEP-CTERM-box response regulator transcription factor | low | > 40 |
| Pseudomonas putida KT2440 | 0.54 | PP_2398 | | conserved protein of unknown function, UPF0276 family | 0.52 | PP_4371 | | two component system AtoC DNA-binding transcriptional activator | low | > 96 |
| Pseudomonas sp. S08-1 | 0.54 | OH686_23150 | | hypothetical protein | 0.53 | OH686_02845 | | Flagellar two-component response regulator FleR | low | > 80 |
| Pseudomonas sp. BP01 | 0.53 | JOY50_RS10590 | | DUF692 domain-containing protein | 0.52 | JOY50_RS00695 | | sigma-54 dependent transcriptional regulator | — | — |
| Pseudomonas aeruginosa MRSN321 | 0.53 | DY961_RS28005 | | DUF692 domain-containing protein | 0.52 | DY961_RS06955 | fleR;inference=COORDINATES | sigma-54-dependent response regulator transcription factor FleR | low | > 100 |
| Pseudomonas aeruginosa PUPa3 | 0.53 | DQ20_RS47630 | | DUF692 domain-containing protein | 0.51 | DQ20_RS45880 | fleR;inference=COORDINATES | sigma-54-dependent response regulator transcription factor FleR | low | > 101 |
| Pseudomonas fluorescens FW300-N2C3 | 0.52 | AO356_24825 | | hypothetical protein | 0.51 | AO356_03845 | | Fis family transcriptional regulator | low | > 104 |
| Pseudomonas aeruginosa PA14 | 0.50 | IKLFDK_16810 | | UPF0276 protein PA14_21580 | 0.52 | IKLFDK_05055 | | sigma-54-dependent response regulator transcription factor FleR | 0.63 | 20 |
| Pseudomonas sp. RS175 | 0.47 | PFR28_01758 | | hypothetical protein | 0.53 | PFR28_00830 | | Regulatory protein AtoC | low | > 88 |
| Pseudomonas sp. DMC3 | 0.47 | GFF2744 | | hypothetical protein | 0.51 | GFF2447 | | Regulatory protein AtoC | low | > 89 |
| Pseudomonas fluorescens FW300-N2E3 | 0.37 | AO353_18115 | | hypothetical protein | 0.51 | AO353_18670 | | Fis family transcriptional regulator | low | > 101 |
| Pseudomonas simiae WCS417 | 0.36 | PS417_28360 | | hypothetical protein | 0.51 | PS417_19815 | | Fis family transcriptional regulator | — | — |
| Pseudomonas orientalis W4I3 | 0.35 | QF045_RS02715 | | DUF692 domain-containing protein | 0.53 | QF045_RS21945 | | sigma-54 dependent transcriptional regulator | low | > 93 |
| Pseudomonas fluorescens SBW25 | 0.35 | PFLU_RS30025 | | DUF692 domain-containing protein | 0.52 | PFLU_RS21785 | | sigma-54-dependent Fis family transcriptional regulator | low | > 109 |
| Pseudomonas fluorescens SBW25-INTG | 0.35 | PFLU_RS30025 | | DUF692 domain-containing protein | 0.52 | PFLU_RS21785 | | sigma-54-dependent Fis family transcriptional regulator | low | > 109 |
| Pseudomonas lactucae CFBP13502 | 0.35 | GEMAOFIL_00138 | | hypothetical protein | 0.52 | GEMAOFIL_04161 | | Regulatory protein AtoC | low | > 96 |
| Pseudomonas segetis P6 | 0.34 | ACVTMO_RS01075 | bufB | MNIO family bufferin maturase | 0.52 | ACVTMO_RS15595 | | sigma-54-dependent transcriptional regulator | low | > 75 |
| Pseudomonas fluorescens FW300-N2E2 | 0.30 | Pf6N2E2_2928 | | Uncharacterized protein conserved in bacteria, NMA0228-like | 0.52 | Pf6N2E2_2595 | | Flagellar regulatory protein FleQ | low | > 103 |
| Caulobacter crescentus NA1000 Δfur | 0.28 | CCNA_03000 | | hypothetical protein | 0.35 | CCNA_00954 | | AAA-family response regulator flbD | low | > 67 |
| Caulobacter crescentus NA1000 | 0.28 | CCNA_03000 | | hypothetical protein | 0.35 | CCNA_00954 | | AAA-family response regulator flbD | low | > 66 |
| Azospirillum sp. SherDot2 | 0.27 | MPMX19_04562 | | hypothetical protein | 0.36 | MPMX19_03461 | | Regulatory protein AtoC | low | > 112 |
| Brevundimonas sp. GW460-12-10-14-LB2 | 0.26 | A4249_RS01080 | | DUF692 domain-containing protein | 0.33 | A4249_RS09765 | | sigma-54 dependent transcriptional regulator | low | > 48 |
| Pseudomonas stutzeri RCH2 | 0.26 | Psest_0116 | | Uncharacterized protein conserved in bacteria | 0.53 | Psest_1767 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | low | > 67 |
| Marinobacter adhaerens HP15 | 0.22 | HP15_1645 | | UPF0276 protein containing DUF692 | 0.53 | HP15_2328 | | two component, sigma54 specific, transcriptional regulator, Fis family | low | > 73 |
Not shown: 22 genomes with orthologs for SO2008 only; 12 genomes with orthologs for SO3230 only