| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_12605 | | 3-isopropylmalate dehydratase large subunit | 1.0 | CSW01_10660 | | sigma-54-dependent Fis family transcriptional regulator | 0.82 | 20 |
| Escherichia coli ECRC100 | 0.82 | OKFHMN_10725 | leuC1 | 3-isopropylmalate dehydratase large subunit 1 | 0.30 | OKFHMN_21495 | qseF | two-component system response regulator QseF/GlrR | low | > 79 |
| Escherichia coli ECRC101 | 0.82 | MCAODC_01240 | leuC1 | 3-isopropylmalate dehydratase large subunit 1 | 0.30 | MCAODC_12025 | qseF | two-component system response regulator QseF/GlrR | low | > 87 |
| Escherichia coli ECRC98 | 0.82 | JDDGAC_14320 | leuC1 | 3-isopropylmalate dehydratase large subunit 1 | 0.30 | JDDGAC_25160 | qseF | two-component system response regulator QseF/GlrR | low | > 87 |
| Escherichia coli ECRC102 | 0.82 | NIAGMN_08575 | leuC1 | 3-isopropylmalate dehydratase large subunit 1 | 0.30 | NIAGMN_19265 | qseF | two-component system response regulator QseF/GlrR | low | > 80 |
| Escherichia coli ECRC99 | 0.82 | KEDOAH_17430 | leuC1 | 3-isopropylmalate dehydratase large subunit 1 | 0.30 | KEDOAH_06725 | qseF | two-component system response regulator QseF/GlrR | — | — |
| Escherichia coli ECRC62 | 0.82 | BNILDI_08540 | leuC1 | 3-isopropylmalate dehydratase large subunit 1 | 0.30 | BNILDI_11970 | qseF | two-component system response regulator QseF/GlrR | low | > 75 |
| Enterobacter asburiae PDN3 | 0.82 | EX28DRAFT_3668 | | 3-isopropylmalate dehydratase, large subunit | 0.30 | EX28DRAFT_0096 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | low | > 76 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.81 | GFF166 | | 3-isopropylmalate dehydratase large subunit (EC 4.2.1.33) | 0.31 | GFF2455 | | Putative sensory histidine kinase YfhA | low | > 78 |
| Enterobacter sp. TBS_079 | 0.81 | MPMX20_00767 | | 3-isopropylmalate dehydratase large subunit 1 | 0.30 | MPMX20_03423 | | Transcriptional regulatory protein QseF | low | > 85 |
| Klebsiella michiganensis M5al | 0.81 | BWI76_RS04670 | | 3-isopropylmalate dehydratase large subunit | 0.31 | BWI76_RS21250 | | two-component system response regulator GlrR | low | > 92 |
| Serratia liquefaciens MT49 | 0.79 | IAI46_03345 | | 3-isopropylmalate dehydratase large subunit | 0.31 | IAI46_19460 | | two-component system response regulator GlrR | low | > 87 |
| Shewanella sp. ANA-3 | 0.72 | Shewana3_3759 | | isopropylmalate isomerase large subunit (RefSeq) | 0.58 | Shewana3_1340 | | two component, sigma54 specific, Fis family transcriptional regulator (RefSeq) | low | > 73 |
| Shewanella oneidensis MR-1 | 0.72 | SO4234 | leuC | 3-isopropylmalate dehydratase, large subunit (NCBI ptt file) | 0.58 | SO3230 | flrC | flagellar regulatory protein C (NCBI ptt file) | low | > 76 |
| Shewanella amazonensis SB2B | 0.72 | Sama_0337 | | isopropylmalate isomerase large subunit (RefSeq) | 0.58 | Sama_2299 | | response regulator receiver protein (RefSeq) | low | > 62 |
| Shewanella loihica PV-4 | 0.71 | Shew_3470 | | isopropylmalate isomerase large subunit (RefSeq) | 0.58 | Shew_1364 | | two component, sigma54 specific, Fis family transcriptional regulator (RefSeq) | low | > 60 |
| Alteromonas macleodii MIT1002 | 0.67 | MIT1002_00947 | | 3-isopropylmalate dehydratase large subunit | 0.61 | MIT1002_01083 | | Transcriptional regulatory protein ZraR | low | > 70 |
| Azospirillum brasilense Sp245 | 0.64 | AZOBR_RS03545 | | isopropylmalate isomerase | 0.30 | AZOBR_RS20165 | | ATPase AAA | low | > 97 |
| Rhodospirillum rubrum S1H | 0.64 | Rru_A1189 | | 3-isopropylmalate dehydratase large subunit region (NCBI) | 0.31 | Rru_A0540 | | Two Component, Sigma54 Specific, Transcriptional Regulator, Fis family (NCBI) | low | > 58 |
| Magnetospirillum magneticum AMB-1 | 0.63 | AMB_RS20560 | | 3-isopropylmalate dehydratase large subunit | 0.32 | AMB_RS02570 | | sigma-54-dependent Fis family transcriptional regulator | — | — |
| Marinobacter adhaerens HP15 | 0.62 | HP15_1834 | | protein containing 3-isopropylmalate dehydratase, large subunit region domain | 0.51 | HP15_2328 | | two component, sigma54 specific, transcriptional regulator, Fis family | low | > 73 |
| Pseudomonas stutzeri RCH2 | 0.62 | Psest_2591 | | 3-isopropylmalate dehydratase, large subunit | 0.50 | Psest_1767 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | low | > 67 |
| Pseudomonas sp. S08-1 | 0.62 | OH686_04480 | | 3-isopropylmalate dehydratase large subunit | 0.51 | OH686_02845 | | Flagellar two-component response regulator FleR | low | > 80 |
| Pseudomonas orientalis W4I3 | 0.62 | QF045_RS20740 | | 3-isopropylmalate dehydratase large subunit | 0.49 | QF045_RS21945 | | sigma-54 dependent transcriptional regulator | low | > 93 |
| Pseudomonas syringae pv. syringae B728a | 0.62 | Psyr_1983 | | 3-isopropylmalate dehydratase, large subunit | 0.48 | Psyr_3459 | | Helix-turn-helix, Fis-type | low | > 86 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.62 | Psyr_1983 | | 3-isopropylmalate dehydratase, large subunit | 0.48 | Psyr_3459 | | Helix-turn-helix, Fis-type | low | > 86 |
| Pseudomonas simiae WCS417 | 0.62 | PS417_18600 | | isopropylmalate isomerase | 0.49 | PS417_19815 | | Fis family transcriptional regulator | — | — |
| Pseudomonas fluorescens SBW25 | 0.61 | PFLU_RS20580 | | 3-isopropylmalate dehydratase large subunit | 0.49 | PFLU_RS21785 | | sigma-54-dependent Fis family transcriptional regulator | low | > 109 |
| Pseudomonas fluorescens FW300-N2C3 | 0.61 | AO356_21400 | | isopropylmalate isomerase | 0.48 | AO356_03845 | | Fis family transcriptional regulator | low | > 104 |
| Pseudomonas sp. RS175 | 0.61 | PFR28_02824 | | 3-isopropylmalate dehydratase large subunit | 0.50 | PFR28_00830 | | Regulatory protein AtoC | low | > 88 |
| Pseudomonas fluorescens SBW25-INTG | 0.61 | PFLU_RS20580 | | 3-isopropylmalate dehydratase large subunit | 0.49 | PFLU_RS21785 | | sigma-54-dependent Fis family transcriptional regulator | low | > 109 |
| Pseudomonas fluorescens FW300-N2E2 | 0.61 | Pf6N2E2_63 | | 3-isopropylmalate dehydratase large subunit (EC 4.2.1.33) | 0.50 | Pf6N2E2_2595 | | Flagellar regulatory protein FleQ | low | > 103 |
| Pseudomonas aeruginosa MRSN321 | 0.61 | DY961_RS01320 | leuC;go_component=3-isopropylmalate | 3-isopropylmalate dehydratase large subunit | 0.49 | DY961_RS06955 | fleR;inference=COORDINATES | sigma-54-dependent response regulator transcription factor FleR | low | > 100 |
| Pseudomonas lactucae CFBP13502 | 0.61 | GEMAOFIL_03948 | | 3-isopropylmalate dehydratase large subunit | 0.49 | GEMAOFIL_04161 | | Regulatory protein AtoC | low | > 96 |
| Pseudomonas aeruginosa PUPa3 | 0.61 | DQ20_RS34235 | leuC;go_component=3-isopropylmalate | 3-isopropylmalate dehydratase large subunit | 0.49 | DQ20_RS45880 | fleR;inference=COORDINATES | sigma-54-dependent response regulator transcription factor FleR | low | > 101 |
| Pseudomonas aeruginosa PA14 | 0.61 | IKLFDK_15880 | | 3-isopropylmalate dehydratase large subunit | 0.49 | IKLFDK_05055 | | sigma-54-dependent response regulator transcription factor FleR | low | > 98 |
| Rhodopseudomonas palustris CGA009 | 0.61 | TX73_001245 | | 3-isopropylmalate dehydratase large subunit | 0.30 | TX73_006510 | | sigma-54 dependent transcriptional regulator | — | — |
| Pseudomonas sp. BP01 | 0.61 | JOY50_RS16630 | leuC | 3-isopropylmalate dehydratase large subunit | 0.49 | JOY50_RS00695 | | sigma-54 dependent transcriptional regulator | low | > 84 |
| Pseudomonas fluorescens FW300-N2E3 | 0.61 | AO353_20620 | | isopropylmalate isomerase | 0.50 | AO353_18670 | | Fis family transcriptional regulator | low | > 101 |
| Pseudomonas sp. DMC3 | 0.61 | GFF785 | | 3-isopropylmalate dehydratase large subunit | 0.50 | GFF2447 | | Regulatory protein AtoC | low | > 89 |
| Pseudomonas fluorescens GW456-L13 | 0.61 | PfGW456L13_3948 | | 3-isopropylmalate dehydratase large subunit (EC 4.2.1.33) | 0.49 | PfGW456L13_4355 | | Flagellar regulatory protein FleQ | low | > 87 |
| Pseudomonas putida KT2440 | 0.61 | PP_1985 | | 3-isopropylmalate dehydratase large subunit | 0.48 | PP_4371 | | two component system AtoC DNA-binding transcriptional activator | low | > 96 |
| Bosea sp. OAE506 | 0.61 | ABIE41_RS11660 | | 3-isopropylmalate dehydratase large subunit | 0.30 | ABIE41_RS10895 | | sigma-54 dependent transcriptional regulator | — | — |
| Pseudomonas sp. SVBP6 | 0.60 | COO64_RS05665 | leuC | 3-isopropylmalate dehydratase large subunit | 0.48 | COO64_RS21290 | | sigma-54 dependent transcriptional regulator | low | > 93 |
| Caulobacter crescentus NA1000 Δfur | 0.60 | CCNA_00196 | | 3-isopropylmalate dehydratase large subunit | 0.31 | CCNA_00954 | | AAA-family response regulator flbD | low | > 67 |
| Pseudomonas segetis P6 | 0.60 | MPMX49_03074 | | 3-isopropylmalate dehydratase large subunit | 0.51 | MPMX49_03148 | | Regulatory protein AtoC | low | > 75 |
| Caulobacter crescentus NA1000 | 0.60 | CCNA_00196 | | 3-isopropylmalate dehydratase large subunit | 0.31 | CCNA_00954 | | AAA-family response regulator flbD | low | > 66 |
| Dechlorosoma suillum PS | 0.57 | Dsui_3201 | | 3-isopropylmalate dehydratase, large subunit | 0.45 | Dsui_1758 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | — | — |
| Pontibacter actiniarum KMM 6156, DSM 19842 | 0.57 | CA264_09435 | | 3-isopropylmalate dehydratase large subunit | 0.32 | CA264_09510 | | sigma-54-dependent Fis family transcriptional regulator | low | > 74 |
| Brevundimonas sp. GW460-12-10-14-LB2 | 0.52 | A4249_RS10005 | | 3-isopropylmalate dehydratase large subunit | 0.30 | A4249_RS09765 | | sigma-54 dependent transcriptional regulator | low | > 48 |
Not shown: 73 genomes with orthologs for CSW01_12605 only; 0 genomes with orthologs for CSW01_10660 only