| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Sphingobium sp. HT1-2 | GFF2749 | | Hybrid sensory histidine kinase | cofit | 100 | 100 |
| | Pseudomonas segetis P6 | MPMX49_04005 | | Sensor histidine kinase RcsC | insig. | 45 | 68 |
| | Pseudomonas sp. S08-1 | OH686_07460 | | hypothetical protein | insig. | 41 | 81 |
| | Dechlorosoma suillum PS | Dsui_0776 | | PAS domain S-box | cofit | 42 | 68 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_3643 | | Sensory box histidine kinase/response regulator | insig. | 41 | 75 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09315 | | PAS domain S-box protein | cofit | 44 | 68 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS09190 | | response regulator | insig. | 41 | 70 |
| | Pseudomonas sp. S08-1 | OH686_23610 | | hypothetical protein | insig. | 43 | 66 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS34705 | | hypothetical protein | insig. | 44 | 65 |
| | Shewanella loihica PV-4 | Shew_3200 | | multi-sensor hybrid histidine kinase (RefSeq) | insig. | 41 | 66 |
| | Shewanella amazonensis SB2B | Sama_2952 | | sensory box histidine kinase/response regulator (RefSeq) | strong | 42 | 71 |
| | Azospirillum sp. SherDot2 | MPMX19_06046 | | Sensor histidine kinase RcsC | insig. | 41 | 68 |
| | Azospirillum sp. SherDot2 | MPMX19_02026 | | Sensor histidine kinase RcsC | insig. | 41 | 66 |
| | Shewanella sp. ANA-3 | Shewana3_3419 | | multi-sensor hybrid histidine kinase (RefSeq) | cofit | 39 | 73 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS14750 | | PAS domain S-box protein | insig. | 47 | 56 |
| | Shewanella oneidensis MR-1 | SO0859 | | sensory box histidine kinase/response regulator (NCBI ptt file) | insig. | 40 | 71 |
| | Dechlorosoma suillum PS | Dsui_2240 | | PAS domain S-box | cofit | 42 | 65 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1096 | | multi-sensor hybrid histidine kinase (RefSeq) | insig. | 42 | 67 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2269 | | Sensory box histidine kinase/response regulator | insig. | 40 | 70 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS20970 | | PAS domain S-box protein | cofit | 41 | 66 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2311 | | Sensory box histidine kinase/response regulator | insig. | 39 | 80 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS18310 | | PAS domain-containing protein | insig. | 39 | 69 |
| | Dechlorosoma suillum PS | Dsui_0921 | | PAS domain S-box | cofit | 43 | 65 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_06800 | | hybrid sensor histidine kinase/response regulator | insig. | 39 | 68 |
| | Shewanella loihica PV-4 | Shew_0459 | | PAS/PAC sensor hybrid histidine kinase (RefSeq) | strong | 44 | 56 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS28040 | | PAS domain S-box protein | sig. | 44 | 56 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS47600 | | PAS domain S-box protein | insig. | 44 | 56 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_21180 | | hybrid sensor histidine kinase/response regulator | sig. | 44 | 56 |
| | Rhodospirillum rubrum S1H | Rru_A2361 | | Multi-sensor Hybrid Histidine Kinase (NCBI) | insig. | 42 | 65 |
| | Shewanella oneidensis MR-1 | SO0577 | | sensory box histidine kinase/response regulator (NCBI ptt file) | strong | 44 | 56 |
| | Shewanella sp. ANA-3 | Shewana3_0576 | | multi-sensor hybrid histidine kinase (RefSeq) | strong | 44 | 56 |
| | Shewanella amazonensis SB2B | Sama_3129 | | sensory box histidine kinase/response regulator (RefSeq) | strong | 43 | 56 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS31460 | | response regulator | insig. | 38 | 68 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_2272 | | Signal transduction histidine kinase | strong | 34 | 68 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2189.1 | | Two-component system sensor protein | insig. | 38 | 71 |
| | Alteromonas macleodii MIT1002 | MIT1002_02963 | | Signal transduction histidine-protein kinase BarA | strong | 39 | 57 |
| | Shewanella sp. ANA-3 | Shewana3_4016 | | putative PAS/PAC sensor protein (RefSeq) | insig. | 39 | 56 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS00275 | | response regulator | sig. | 36 | 61 |
| | Shewanella amazonensis SB2B | Sama_0747 | | signal transduction histidine kinase-like protein (RefSeq) | cofit | 40 | 57 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS05390 | | response regulator | insig. | 39 | 57 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS23595 | | hypothetical protein | cofit | 37 | 66 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS15175 | | response regulator | insig. | 36 | 57 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS04345 | | response regulator | strong | 35 | 67 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3649 | | PAS domain S-box | insig. | 32 | 70 |
| | Pseudomonas sp. SVBP6 | COO64_RS07350 | | response regulator | cofit | 35 | 72 |
| | Pseudomonas sp. BP01 | JOY50_RS23885 | | response regulator | cofit | 35 | 72 |
| | Pseudomonas stutzeri RCH2 | Psest_1635 | | Signal transduction histidine kinase | strong | 36 | 69 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS17385 | | PAS domain S-box protein | insig. | 37 | 67 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03601 | | Signal transduction histidine-protein kinase BarA | cofit | 35 | 71 |
| | Pseudomonas sp. S08-1 | OH686_18945 | | Signal transduction histidine-protein kinase BarA | strong | 37 | 61 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS18410 | | response regulator | strong | 37 | 58 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18410 | | response regulator | strong | 37 | 58 |
| | Pseudomonas simiae WCS417 | PS417_16370 | | chemotaxis protein CheY | strong | 37 | 58 |
| | Escherichia fergusonii Becca | EFB2_01131 | | Signal transduction histidine-protein kinase BarA | cofit | 32 | 68 |
| | Escherichia coli ECOR27 | NOLOHH_12115 | barA | two-component sensor histidine kinase BarA | cofit | 32 | 68 |
| | Escherichia coli ECOR38 | HEPCGN_19490 | barA | two-component sensor histidine kinase BarA | cofit | 32 | 68 |
| | Escherichia coli ECRC100 | OKFHMN_20240 | barA | two-component sensor histidine kinase BarA | cofit | 32 | 68 |
| | Escherichia coli ECRC101 | MCAODC_10765 | barA | two-component sensor histidine kinase BarA | insig. | 32 | 68 |
| | Escherichia coli ECRC102 | NIAGMN_18010 | barA | two-component sensor histidine kinase BarA | cofit | 32 | 68 |
| | Escherichia coli ECRC62 | BNILDI_10620 | barA | two-component sensor histidine kinase BarA | cofit | 32 | 68 |
| | Escherichia coli ECRC98 | JDDGAC_23905 | barA | two-component sensor histidine kinase BarA | insig. | 32 | 68 |
| | Escherichia coli ECRC99 | KEDOAH_07890 | barA | two-component sensor histidine kinase BarA | no data | 32 | 68 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00945 | | Signal transduction histidine-protein kinase BarA | insig. | 32 | 68 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS15525 | | two-component sensor histidine kinase BarA | sig. | 32 | 68 |
| | Escherichia coli BW25113 | b2786 | barA | hybrid sensory histidine kinase, in two-component regulatory system with UvrY (NCBI) | sig. | 32 | 68 |
| | Pseudomonas orientalis W4I3 | QF045_RS18125 | | response regulator | strong | 36 | 58 |
| | Escherichia coli BL21 | ECD_02631 | | hybrid sensory histidine kinase, in two-component regulatory system with UvrY | insig. | 32 | 68 |
| | Shewanella amazonensis SB2B | Sama_1031 | | hybrid sensory histidine kinase BarA (RefSeq) | strong | 35 | 72 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3698 | | Response regulator receiver:ATP-binding region, ATPase-like:Histidine kinase, HAMP region:Histidine kinase A, N-terminal:Hpt | strong | 37 | 58 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3698 | | Response regulator receiver:ATP-binding region, ATPase-like:Histidine kinase, HAMP region:Histidine kinase A, N-terminal:Hpt | strong | 37 | 58 |
| | Pseudomonas putida KT2440 | PP_1650 | | Sensor protein GacS | strong | 37 | 58 |
| | Enterobacter sp. TBS_079 | MPMX20_03655 | | Signal transduction histidine-protein kinase BarA | strong | 33 | 68 |
| | Shewanella oneidensis MR-1 | SO4002 | | sensory transduction histidine kinase (NCBI ptt file) | strong | 33 | 77 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4839 | | BarA sensory histidine kinase (= VarS = GacS) | strong | 33 | 68 |
| | Rhizobium sp. OAE497 | ABIE40_RS13880 | | response regulator | insig. | 36 | 58 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1138 | | Signal transduction histidine kinase | insig. | 35 | 67 |
| | Pseudomonas sp. RS175 | PFR28_03227 | | Signal transduction histidine-protein kinase BarA | strong | 37 | 58 |
| | Pseudomonas sp. DMC3 | GFF4823 | | Signal transduction histidine-protein kinase BarA | cofit | 36 | 58 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_19045 | | chemotaxis protein CheY | strong | 38 | 58 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5720 | | BarA sensory histidine kinase (= VarS = GacS) | strong | 37 | 58 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_02735 | | chemotaxis protein CheY | strong | 36 | 58 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2866 | | Uncharacterized domain of BarA-like signal transduction histidine kinases | strong | 32 | 68 |
| | Pseudomonas segetis P6 | MPMX49_01651 | | Signal transduction histidine-protein kinase BarA | strong | 35 | 58 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2029 | | BarA sensory histidine kinase (= VarS = GacS) | strong | 36 | 58 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS16860 | | two-component sensor histidine kinase BarA | strong | 33 | 68 |
| | Shewanella sp. ANA-3 | Shewana3_0480 | | putative PAS/PAC sensor protein (RefSeq) | cofit | 36 | 65 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4572 | | PAS domain S-box | insig. | 34 | 57 |
| | Agrobacterium fabrum C58 | Atu2332 | | two component sensor kinase/response regulator hybrid | insig. | 36 | 57 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS07805 | gacS;inference=COORDINATES | two-component system sensor histidine kinase GacS | strong | 36 | 58 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_04170 | | two-component system sensor histidine kinase GacS | strong | 36 | 58 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS44990 | gacS;inference=COORDINATES | two-component system sensor histidine kinase GacS | strong | 36 | 58 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3501 | | BarA sensory histidine kinase (= VarS = GacS) | strong | 36 | 58 |
| | Phaeobacter inhibens DSM 17395 | PGA1_262p02260 | | putative two-component sensor histidine kinase/response regulator hybrid protein | sig. | 35 | 60 |
| | Klebsiella michiganensis M5al | BWI76_RS22815 | | hybrid sensor histidine kinase/response regulator | strong | 33 | 68 |
| | Erwinia amylovora T8 | OLJFJH_09235 | | two-component sensor histidine kinase BarA | strong | 32 | 68 |
| | Shewanella loihica PV-4 | Shew_1200 | | hybrid sensory histidine kinase BarA (RefSeq) | strong | 32 | 69 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3884 | | Signal transduction histidine kinase | strong | 35 | 55 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2940 | | PAS | insig. | 33 | 79 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2940 | | PAS | insig. | 33 | 79 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_03345 | | two-component sensor histidine kinase BarA | strong | 32 | 68 |