| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Escherichia coli ECOR38 | 1.0 | HEPCGN_04540 | cheA | chemotaxis protein CheA | 1.0 | HEPCGN_19675 | rpoS | RNA polymerase sigma factor RpoS | 0.41 | 13 |
| Escherichia coli ECRC62 | 1.00 | BNILDI_15350 | cheA | chemotaxis protein CheA | 1.00 | BNILDI_10860 | rpoS | RNA polymerase sigma factor RpoS | low | > 75 |
| Escherichia coli ECOR27 | 0.99 | NOLOHH_16560 | cheA | chemotaxis protein CheA | 1.00 | NOLOHH_12310 | rpoS | RNA polymerase sigma factor RpoS | low | > 76 |
| Escherichia fergusonii Becca | 0.99 | EFB2_02055 | | Chemotaxis protein CheA | 1.00 | EFB2_01169 | | RNA polymerase sigma factor RpoS | low | > 86 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.99 | OHPLBJKB_01840 | | Chemotaxis protein CheA | 1.00 | OHPLBJKB_00992 | | RNA polymerase sigma factor RpoS | low | > 74 |
| Escherichia coli BL21 | 0.99 | ECD_01859 | | fused chemotactic sensory histidine kinase in two-component regulatory system with CheB and CheY: sensory histidine kinase/signal sensing protein | 1.00 | ECD_02591 | | RNA polymerase, sigma S (sigma 38) factor | low | > 61 |
| Escherichia coli BW25113 | 0.99 | b1888 | cheA | fused chemotactic sensory histidine kinase in two-component regulatory system with CheB and CheY: sensory histidine kinase/signal sensing protein (NCBI) | 1.00 | b2741 | rpoS | RNA polymerase sigma factor (NCBI) | low | > 76 |
| Escherichia coli ECRC101 | 0.99 | MCAODC_19285 | cheA | chemotaxis protein CheA | 1.00 | MCAODC_11020 | rpoS | RNA polymerase sigma factor RpoS | low | > 88 |
| Escherichia coli ECRC102 | 0.99 | NIAGMN_01940 | cheA | chemotaxis protein CheA | 1.00 | NIAGMN_18265 | rpoS | RNA polymerase sigma factor RpoS | low | > 80 |
| Escherichia coli ECRC98 | 0.99 | JDDGAC_00695 | cheA | chemotaxis protein CheA | 1.00 | JDDGAC_24160 | rpoS | RNA polymerase sigma factor RpoS | low | > 87 |
| Escherichia coli ECRC100 | 0.99 | OKFHMN_26120 | cheA | chemotaxis protein CheA | 0.92 | OKFHMN_20495 | rpoS | RNA polymerase sigma factor RpoS | low | > 79 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.85 | GFF1669 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | 0.99 | GFF4788 | | RNA polymerase sigma factor RpoS | low | > 78 |
| Enterobacter sp. TBS_079 | 0.81 | MPMX20_02798 | | Chemotaxis protein CheA | 0.99 | MPMX20_03627 | | RNA polymerase sigma factor RpoS | low | > 85 |
| Enterobacter asburiae PDN3 | 0.81 | EX28DRAFT_0662 | | Chemotaxis protein histidine kinase and related kinases | 0.99 | EX28DRAFT_2837 | | RNA polymerase, sigma 38 subunit, RpoS | low | > 76 |
| Erwinia amylovora T8 | 0.76 | OLJFJH_12735 | | chemotaxis protein CheA | 0.95 | OLJFJH_09380 | | RNA polymerase sigma factor RpoS | low | > 58 |
| Erwinia tracheiphila HP pepo 2.2 | 0.76 | IJEDHG_24400 | cheA | chemotaxis protein CheA | 0.94 | IJEDHG_17500 | rpoS | RNA polymerase sigma factor RpoS | low | > 61 |
| Erwinia tracheiphila SCR3 | 0.76 | LU632_RS13560 | cheA | chemotaxis protein CheA | 0.94 | LU632_RS06480 | rpoS | RNA polymerase sigma factor RpoS | low | > 74 |
| Pantoea sp. MT58 | 0.75 | IAI47_08300 | | chemotaxis protein CheA | 0.95 | IAI47_04235 | | RNA polymerase sigma factor RpoS | low | > 76 |
| Dickeya dadantii 3937 | 0.73 | DDA3937_RS13545 | | chemotaxis protein CheA | 0.93 | DDA3937_RS16875 | | RNA polymerase sigma factor RpoS | — | — |
| Pectobacterium carotovorum WPP14 | 0.73 | HER17_RS08100 | | chemotaxis protein CheA | 0.92 | HER17_RS04350 | | RNA polymerase sigma factor RpoS | low | > 75 |
| Serratia liquefaciens MT49 | 0.73 | IAI46_16040 | | chemotaxis protein CheA | 0.95 | IAI46_03790 | | RNA polymerase sigma factor RpoS | low | > 86 |
| Dickeya dianthicola ME23 | 0.73 | DZA65_RS14075 | | chemotaxis protein CheA | 0.94 | DZA65_RS18020 | | RNA polymerase sigma factor RpoS | low | > 75 |
| Dickeya dianthicola 67-19 | 0.72 | HGI48_RS13590 | | chemotaxis protein CheA | 0.93 | HGI48_RS16945 | | RNA polymerase sigma factor RpoS | low | > 71 |
| Rahnella sp. WP5 | 0.71 | EX31_RS11405 | | chemotaxis protein CheA | 0.92 | EX31_RS07825 | | RNA polymerase sigma factor RpoS | low | > 89 |
| Paraburkholderia bryophila 376MFSha3.1 | 0.44 | H281DRAFT_05742 | | CheA signal transduction histidine kinase | 0.38 | H281DRAFT_00844 | | RNA polymerase, sigma 38 subunit, RpoS | — | — |
| Variovorax sp. SCN45 | 0.43 | GFF5763 | | Signal transduction histidine kinase CheA | 0.34 | GFF2842 | | RNA polymerase sigma factor RpoS | low | > 127 |
| Shewanella amazonensis SB2B | 0.36 | Sama_3495 | | putative CheA signal transduction histidine kinase (RefSeq) | 0.70 | Sama_1044 | | RNA polymerase sigma-38 factor (RefSeq) | low | > 62 |
| Shewanella loihica PV-4 | 0.36 | Shew_0113 | | CheA signal transduction histidine kinase (RefSeq) | 0.72 | Shew_1213 | | RpoD family RNA polymerase sigma factor (RefSeq) | low | > 60 |
| Vibrio cholerae E7946 ATCC 55056 | 0.35 | CSW01_19550 | | chemotaxis protein CheA | 0.71 | CSW01_02835 | | RNA polymerase sigma factor RpoS | low | > 62 |
| Pseudomonas fluorescens FW300-N2C3 | 0.29 | AO356_22670 | | chemotaxis protein CheA | 0.64 | AO356_05885 | | RNA polymerase sigma factor RpoS | low | > 104 |
| Pseudomonas fluorescens FW300-N2E2 | 0.28 | Pf6N2E2_418 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | 0.64 | Pf6N2E2_3037 | | RNA polymerase sigma factor RpoS | low | > 103 |
| Pseudomonas sp. RS175 | 0.28 | PFR28_02512 | | Chemotaxis protein CheA | 0.64 | PFR28_00427 | | RNA polymerase sigma factor RpoS | low | > 88 |
| Pseudomonas fluorescens SBW25 | 0.28 | PFLU_RS24990 | | chemotaxis protein CheA | 0.64 | PFLU_RS06430 | | RNA polymerase sigma factor RpoS | low | > 109 |
| Pseudomonas fluorescens SBW25-INTG | 0.28 | PFLU_RS24990 | | chemotaxis protein CheA | 0.64 | PFLU_RS06430 | | RNA polymerase sigma factor RpoS | 0.21 | 8 |
| Pseudomonas syringae pv. syringae B728a | 0.28 | Psyr_0786 | | CheW-like protein:ATP-binding region, ATPase-like:Signal transducing histidine kinase, homodimeric:Hpt | 0.64 | Psyr_1374 | | RNA polymerase, sigma 38 subunit, RpoS | low | > 86 |
| Pseudomonas lactucae CFBP13502 | 0.28 | GEMAOFIL_03216 | | Chemotaxis protein CheA | 0.64 | GEMAOFIL_01443 | | RNA polymerase sigma factor RpoS | low | > 93 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.28 | Psyr_0786 | | CheW-like protein:ATP-binding region, ATPase-like:Signal transducing histidine kinase, homodimeric:Hpt | 0.64 | Psyr_1374 | | RNA polymerase, sigma 38 subunit, RpoS | 0.46 | 11 |
| Pontibacter actiniarum KMM 6156, DSM 19842 | 0.18 | CA264_07595 | | chemotaxis protein CheA | 0.33 | CA264_04885 | | RNA polymerase subunit sigma | — | — |
Not shown: 18 genomes with orthologs for HEPCGN_04540 only; 26 genomes with orthologs for HEPCGN_19675 only