| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Magnetospirillum magneticum AMB-1 | AMB_RS01650 | | ATPase | cofit | 100 | 100 |
| o | Rhodospirillum rubrum S1H | Rru_A0521 | | CheA Signal Transduction Histidine Kinases (STHK) (NCBI) | sig. | 69 | 99 |
| | Azospirillum sp. SherDot2 | MPMX19_05688 | | Sensor histidine kinase RcsC | cofit | 65 | 100 |
| | Azospirillum brasilense Sp245 | AZOBR_RS20080 | | ATPase | strong | 71 | 78 |
| o | Bosea sp. OAE506 | ABIE41_RS10995 | | chemotaxis protein CheW | insig. | 48 | 97 |
| | Xanthobacter sp. DMC5 | GFF4517 | | Sensor histidine kinase RcsC | insig. | 56 | 77 |
| o | Caulobacter crescentus NA1000 | CCNA_00630 | | chemotaxis histidine kinase protein cheAII | cofit | 50 | 84 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_00630 | | chemotaxis histidine kinase protein cheAII | cofit | 50 | 84 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0655 | | Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase/Hpt domain/CheW-like domain/Signal transducing histidine kinase, homodimeric domain | cofit | 35 | 68 |
| | Lysobacter sp. OAE881 | ABIE51_RS16880 | | chemotaxis protein CheA | insig. | 36 | 67 |
| | Marinobacter adhaerens HP15 | HP15_2298 | | chemotaxis histidine kinase | cofit | 38 | 52 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06935 | | two-component sensor | insig. | 43 | 43 |
| | Pseudomonas stutzeri RCH2 | Psest_1743 | | Chemotaxis protein histidine kinase and related kinases | strong | 42 | 43 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2835.1 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | insig. | 34 | 66 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3629 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | insig. | 42 | 43 |
| | Pseudomonas sp. S08-1 | OH686_02715 | | Signal transduction histidine kinase CheA | cofit | 42 | 43 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_18800 | | chemotaxis protein CheA | strong | 41 | 43 |
| | Pseudomonas sp. BP01 | JOY50_RS00570 | | chemotaxis protein CheA | insig. | 41 | 43 |
| | Pseudomonas putida KT2440 | PP_4338 | | Chemotaxis histidine kinase CheA | strong | 41 | 44 |
| | Shewanella amazonensis SB2B | Sama_2277 | | putative CheA signal transduction histidine kinase (RefSeq) | strong | 38 | 53 |
| | Pseudomonas segetis P6 | MPMX49_03124 | | hypothetical protein | strong | 42 | 42 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3434 | | CheW-like protein:ATP-binding region, ATPase-like:Signal transducing histidine kinase, homodimeric:Hpt | sig. | 40 | 44 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3434 | | CheW-like protein:ATP-binding region, ATPase-like:Signal transducing histidine kinase, homodimeric:Hpt | insig. | 40 | 44 |
| | Pseudomonas sp. SVBP6 | COO64_RS25640 | | chemotaxis protein CheA | insig. | 41 | 42 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4328 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | insig. | 41 | 43 |
| | Pseudomonas sp. DMC3 | GFF2475 | | hypothetical protein | cofit | 41 | 43 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_19550 | | chemotaxis protein CheA | insig. | 41 | 49 |
| | Pseudomonas simiae WCS417 | PS417_19680 | | chemotaxis protein CheA | no data | 41 | 43 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS21645 | | chemotaxis protein CheA | cofit | 41 | 43 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS21645 | | chemotaxis protein CheA | strong | 41 | 43 |
| | Escherichia coli ECOR38 | HEPCGN_04540 | cheA | chemotaxis protein CheA | insig. | 32 | 67 |
| | Pseudomonas sp. RS175 | PFR28_00855 | | hypothetical protein | strong | 40 | 43 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04135 | | hypothetical protein | cofit | 41 | 43 |
| | Shewanella loihica PV-4 | Shew_1386 | | CheA signal transduction histidine kinase (RefSeq) | cofit | 39 | 48 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_03715 | | chemotaxis protein CheA | strong | 41 | 43 |
| | Shewanella loihica PV-4 | Shew_0113 | | CheA signal transduction histidine kinase (RefSeq) | insig. | 40 | 50 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2570 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | strong | 41 | 43 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2072 | cheA-3 | chemotaxis protein CheA (TIGR) | strong | 42 | 43 |
| | Shewanella sp. ANA-3 | Shewana3_1362 | | CheA signal transduction histidine kinases (RefSeq) | strong | 40 | 44 |
| | Shewanella oneidensis MR-1 | SO3207 | | chemotaxis protein (NCBI ptt file) | strong | 40 | 43 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_10320 | | chemotaxis protein CheA | insig. | 40 | 42 |
| | Shewanella amazonensis SB2B | Sama_3495 | | putative CheA signal transduction histidine kinase (RefSeq) | insig. | 39 | 51 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0774 | | CheA signal transduction histidine kinase (RefSeq) | strong | 41 | 43 |
| | Sphingobium sp. HT1-2 | GFF334 | | Signal transduction histidine kinase CheA | cofit | 33 | 66 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_24655 | | chemotaxis protein CheA | insig. | 33 | 66 |
| | Enterobacter sp. TBS_079 | MPMX20_02798 | | Chemotaxis protein CheA | strong | 41 | 46 |
| | Erwinia amylovora T8 | OLJFJH_12735 | | chemotaxis protein CheA | strong | 40 | 47 |
| | Erwinia tracheiphila SCR3 | LU632_RS13560 | cheA | chemotaxis protein CheA | insig. | 40 | 48 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_24400 | cheA | chemotaxis protein CheA | cofit | 40 | 48 |
| | Serratia liquefaciens MT49 | IAI46_16040 | | chemotaxis protein CheA | insig. | 41 | 45 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0662 | | Chemotaxis protein histidine kinase and related kinases | insig. | 41 | 46 |
| | Methanococcus maripaludis JJ | MMJJ_RS00325 | | chemotaxis protein CheA | insig. | 41 | 44 |
| | Methanococcus maripaludis S2 | MMP_RS04810 | | chemotaxis protein CheA | sig. | 40 | 44 |
| | Dickeya dadantii 3937 | DDA3937_RS13545 | | chemotaxis protein CheA | strong | 40 | 47 |
| | Rahnella sp. WP5 | EX31_RS11405 | | chemotaxis protein CheA | insig. | 40 | 47 |
| | Escherichia coli BW25113 | b1888 | cheA | fused chemotactic sensory histidine kinase in two-component regulatory system with CheB and CheY: sensory histidine kinase/signal sensing protein (NCBI) | strong | 39 | 48 |
| | Alteromonas macleodii MIT1002 | MIT1002_01106 | | Chemotaxis protein CheA | cofit | 38 | 42 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_1421 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | strong | 36 | 49 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS35805 | | chemotaxis protein CheA | sig. | 42 | 42 |
| | Escherichia coli ECRC100 | OKFHMN_26120 | cheA | chemotaxis protein CheA | cofit | 39 | 48 |
| | Azospirillum sp. SherDot2 | MPMX19_01948 | | Chemotaxis protein CheA | cofit | 38 | 46 |
| | Escherichia coli ECRC101 | MCAODC_19285 | cheA | chemotaxis protein CheA | insig. | 39 | 48 |
| | Escherichia coli ECRC102 | NIAGMN_01940 | cheA | chemotaxis protein CheA | insig. | 39 | 48 |
| | Escherichia coli ECRC98 | JDDGAC_00695 | cheA | chemotaxis protein CheA | sig. | 39 | 48 |
| | Escherichia coli ECRC99 | KEDOAH_01985 | cheA | chemotaxis protein CheA | no data | 39 | 48 |
| | Azospirillum sp. SherDot2 | MPMX19_06743 | | Chemotaxis protein CheA | insig. | 39 | 49 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1669 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | insig. | 39 | 50 |
| | Escherichia coli ECRC62 | BNILDI_15350 | cheA | chemotaxis protein CheA | insig. | 39 | 48 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS10780 | | chemotaxis protein CheA | no data | 39 | 48 |
| | Escherichia coli BL21 | ECD_01859 | | fused chemotactic sensory histidine kinase in two-component regulatory system with CheB and CheY: sensory histidine kinase/signal sensing protein | insig. | 39 | 48 |
| | Escherichia fergusonii Becca | EFB2_02055 | | Chemotaxis protein CheA | insig. | 39 | 48 |
| | Escherichia coli ECOR27 | NOLOHH_16560 | cheA | chemotaxis protein CheA | insig. | 39 | 48 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS29010 | | chemotaxis protein CheA | strong | 41 | 42 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01840 | | Chemotaxis protein CheA | insig. | 38 | 48 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS14935 | | chemotaxis protein CheA | insig. | 40 | 43 |
| | Shewanella sp. ANA-3 | Shewana3_2218 | | CheA signal transduction histidine kinases (RefSeq) | insig. | 38 | 47 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS19000 | | chemotaxis protein CheA | strong | 40 | 42 |
| | Pantoea sp. MT58 | IAI47_08300 | | chemotaxis protein CheA | cofit | 40 | 45 |
| | Rhodospirillum rubrum S1H | Rru_A1399 | | CheA Signal Transduction Histidine Kinases (STHK) (NCBI) | insig. | 40 | 45 |
| | Variovorax sp. SCN45 | GFF5763 | | Signal transduction histidine kinase CheA | insig. | 40 | 43 |
| | Dechlorosoma suillum PS | Dsui_3474 | | chemotaxis protein histidine kinase-like protein | cofit | 39 | 48 |
| | Paraburkholderia graminis OAS925 | ABIE53_000125 | | two-component system chemotaxis sensor kinase CheA | strong | 40 | 42 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS13380 | | chemotaxis protein CheA | cofit | 40 | 44 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05742 | | CheA signal transduction histidine kinase | sig. | 40 | 42 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0786 | | CheW-like protein:ATP-binding region, ATPase-like:Signal transducing histidine kinase, homodimeric:Hpt | insig. | 39 | 47 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0786 | | CheW-like protein:ATP-binding region, ATPase-like:Signal transducing histidine kinase, homodimeric:Hpt | insig. | 39 | 47 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1120 | | Chemotaxis protein histidine kinase and related kinases | insig. | 38 | 48 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS13640 | | chemotaxis protein CheA | sig. | 40 | 44 |
| | Pectobacterium carotovorum WPP14 | HER17_RS08100 | | chemotaxis protein CheA | strong | 39 | 45 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_02890 | | Histidine kinase | insig. | 39 | 44 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2862.1 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | insig. | 42 | 43 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS02180 | | chemotaxis protein CheA | cofit | 40 | 45 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1476 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | insig. | 39 | 44 |
| | Dickeya dianthicola 67-19 | HGI48_RS13590 | | chemotaxis protein CheA | insig. | 40 | 43 |
| | Dickeya dianthicola ME23 | DZA65_RS14075 | | chemotaxis protein CheA | strong | 40 | 43 |
| | Dechlorosoma suillum PS | Dsui_1708 | | chemotaxis protein histidine kinase-like protein | insig. | 39 | 46 |
| | Shewanella oneidensis MR-1 | SO2121 | cheA | chemotaxis protein CheA (NCBI ptt file) | insig. | 35 | 54 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS17390 | | chemotaxis protein CheA | insig. | 40 | 45 |
| | Ralstonia solanacearum UW163 | UW163_RS21760 | | chemotaxis protein CheA | insig. | 40 | 45 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS17960 | | chemotaxis protein CheA | sig. | 39 | 48 |