| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Alteromonas macleodii MIT1002 | MIT1002_03049 | | Sensor protein TorS | insig. | 100 | 100 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS13275 | | PEP-CTERM system histidine kinase PrsK | insig. | 34 | 95 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS12975 | | PEP-CTERM system histidine kinase PrsK | insig. | 34 | 95 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS15300 | | PEP-CTERM system histidine kinase PrsK | insig. | 33 | 95 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS13705 | | histidine kinase | insig. | 34 | 81 |
| | Marinobacter adhaerens HP15 | HP15_1890 | | periplasmic sensor signal transduction histidine kinase | insig. | 30 | 98 |
| | Rhodospirillum rubrum S1H | Rru_A3103 | | Multi-sensor Signal Transduction Histidine Kinase (NCBI) | insig. | 28 | 100 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0520 | | putative PEP-CTERM system histidine kinase | strong | 33 | 70 |
| | Sphingobium sp. HT1-2 | GFF2314 | | Two-component system sensor histidine kinase | cofit | 29 | 74 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1362 | | putative PEP-CTERM system histidine kinase | strong | 27 | 96 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVUA0065 | | sensor histidine kinase (TIGR) | insig. | 26 | 80 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0661 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | cofit | 25 | 79 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3852 | | Phytochrome, two-component sensor histidine kinase (EC 2.7.3.-) | sig. | 26 | 36 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_09865 | | histidine kinase | sig. | 25 | 36 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF393 | | Sensor histidine kinase | cofit | 27 | 29 |
| | Pseudomonas protegens RBAN4 | FABNJH_26255 | | histidine kinase | insig. | 26 | 36 |
| | Pseudomonas sp. S08-1 | OH686_17265 | | Two-component sensor CbrA: intrcellular carbon:nitrogen balance | strong | 27 | 31 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3647 | | Chemotaxis protein methyltransferase CheR (EC 2.1.1.80) | insig. | 28 | 30 |
| | Cellulophaga baltica 18 | M666_RS05955 | | ATP-binding protein | insig. | 25 | 34 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS16640 | | ATP-binding protein | strong | 24 | 36 |
| | Pseudomonas sp. RS175 | PFR28_04918 | | Phytochrome-like protein cph1 | insig. | 26 | 32 |
| | Pseudomonas sp. DMC3 | GFF1005 | | Phytochrome-like protein cph1 | cofit | 25 | 36 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS24380 | zraS;go_function=phosphorelay | two-component system sensor histidine kinase ZraS | insig. | 34 | 16 |
| | Escherichia coli ECRC98 | JDDGAC_08330 | torS | TMAO reductase system sensor histidine kinase/response regulator TorS | insig. | 28 | 33 |
| | Escherichia coli ECRC100 | OKFHMN_04720 | torS | TMAO reductase system sensor histidine kinase/response regulator TorS | insig. | 28 | 33 |
| | Escherichia coli ECRC101 | MCAODC_24105 | torS | TMAO reductase system sensor histidine kinase/response regulator TorS | insig. | 28 | 33 |
| | Escherichia coli ECRC102 | NIAGMN_23130 | torS | TMAO reductase system sensor histidine kinase/response regulator TorS | cofit | 28 | 33 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS07800 | | hybrid sensor histidine kinase/response regulator | insig. | 27 | 33 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_02757 | | response regulator receiver domain protein | insig. | 27 | 26 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS25130 | | GAF domain-containing protein | insig. | 26 | 36 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS25130 | | GAF domain-containing protein | sig. | 26 | 36 |
| | Pseudomonas simiae WCS417 | PS417_23325 | | histidine kinase | insig. | 25 | 36 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_10085 | | two-component system sensor histidine kinase ZraS | insig. | 34 | 16 |
| | Pseudomonas protegens RBAN4 | FABNJH_19740 | | histidine kinase | insig. | 33 | 20 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04929 | | Adaptive-response sensory-kinase SasA | cofit | 27 | 31 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_09055 | | PAS domain-containing sensor histidine kinase | sig. | 33 | 14 |
| | Escherichia coli ECRC99 | KEDOAH_23025 | torS | TMAO reductase system sensor histidine kinase/response regulator TorS | no data | 28 | 33 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1989 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | cofit | 26 | 32 |
| | Xanthobacter sp. DMC5 | GFF1565 | | Adaptive-response sensory-kinase SasA | insig. | 25 | 34 |
| | Rhodopseudomonas palustris CGA009 | TX73_011855 | | CHASE3 domain-containing protein | sig. | 39 | 16 |
| | Pseudomonas protegens RBAN4 | FABNJH_08500 | | histidine kinase | insig. | 38 | 16 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_09630 | | sensor histidine kinase | cofit | 26 | 34 |
| | Rhodopseudomonas palustris CGA009 | TX73_006815 | | ATP-binding protein | insig. | 25 | 33 |
| | Escherichia coli ECOR27 | NOLOHH_21610 | torS | TMAO reductase system sensor histidine kinase/response regulator TorS | insig. | 28 | 33 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2008 | | Signal transduction histidine kinase | insig. | 26 | 30 |
| | Pseudomonas segetis P6 | ACVTMO_RS06075 | | sensor histidine kinase | strong | 26 | 32 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS18750 | | PAS domain S-box protein | insig. | 24 | 42 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c13430 | | C4-dicarboxylate transport sensor protein DctB | strong | 28 | 33 |
| | Pseudomonas simiae WCS417 | PS417_12815 | | diguanylate cyclase | insig. | 28 | 37 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04813 | | Phytochrome-like protein cph1 | cofit | 25 | 36 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00485 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 25 | 33 |
| | Xanthobacter sp. DMC5 | GFF4056 | | Adaptive-response sensory-kinase SasA | insig. | 35 | 23 |
| | Escherichia fergusonii Becca | EFB2_03086 | | Sensor protein TorS | insig. | 28 | 33 |
| | Escherichia fergusonii Becca | EFB2_01636 | | Signal transduction histidine-protein kinase AtoS | insig. | 25 | 33 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12960 | | two-component system sensor histidine kinase AtoS | insig. | 25 | 33 |
| | Xanthobacter sp. DMC5 | GFF4833 | | Adaptive-response sensory-kinase SasA | insig. | 26 | 35 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS16595 | | GHKL domain-containing protein | insig. | 35 | 16 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS24075 | | ATPase | strong | 28 | 33 |
| | Escherichia coli BL21 | ECD_00996 | | hybrid sensory histidine kinase in two-component regulatory system with TorR | insig. | 27 | 33 |
| | Escherichia coli ECOR38 | HEPCGN_23425 | torS | TMAO reductase system sensor histidine kinase/response regulator TorS | insig. | 27 | 33 |
| | Escherichia coli BW25113 | b0993 | torS | sensor protein torS (regulator TorR) (VIMSS) | insig. | 27 | 33 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3216 | cckA | sensor histidine kinase (TIGR) | sig. | 24 | 31 |
| | Xanthobacter sp. DMC5 | GFF1989 | | Adaptive-response sensory-kinase SasA | insig. | 24 | 38 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3504 | | GAF:ATP-binding region, ATPase-like:Histidine kinase A, N-terminal | insig. | 24 | 36 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3504 | | GAF:ATP-binding region, ATPase-like:Histidine kinase A, N-terminal | insig. | 24 | 36 |
| | Paraburkholderia graminis OAS925 | ABIE53_006520 | | signal transduction histidine kinase | insig. | 27 | 33 |
| | Rhodospirillum rubrum S1H | Rru_A2235 | | Multi-sensor Signal Transduction Histidine Kinase (NCBI) | strong | 25 | 31 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS01140 | | ATP-binding protein | sig. | 35 | 16 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_26260 | | histidine kinase | insig. | 33 | 16 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_182 | | Two-component hybrid sensor and regulator | insig. | 27 | 31 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_10745 | | hypothetical protein | insig. | 23 | 40 |
| | Escherichia coli ECRC62 | BNILDI_19775 | torS | TMAO reductase system sensor histidine kinase/response regulator TorS | insig. | 27 | 33 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02674 | | Sensor protein TorS | insig. | 27 | 33 |
| | Shewanella sp. ANA-3 | Shewana3_0867 | | ATPase domain-containing protein (RefSeq) | insig. | 27 | 36 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2962 | | sensor histidine kinase (TIGR) | strong | 27 | 32 |
| | Pseudomonas protegens RBAN4 | FABNJH_20955 | | histidine kinase | insig. | 27 | 34 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1080 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | strong | 26 | 33 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_173 | | Related to two-component system sensory/regulatory protein | strong | 28 | 32 |
| | Pseudomonas simiae WCS417 | PS417_23890 | | ATPase | sig. | 26 | 31 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0832 | | Two-component sensor kinase CbrA | strong | 26 | 32 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0832 | | Two-component sensor kinase CbrA | sig. | 26 | 32 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1761 | | Related to two-component system sensory/regulatory protein | insig. | 25 | 37 |
| | Escherichia coli BL21 | ECD_02146 | | sensory histidine kinase in two-component regulatory system with AtoC | insig. | 24 | 33 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01491 | | Signal transduction histidine-protein kinase AtoS | insig. | 24 | 33 |
| | Escherichia coli BW25113 | b2219 | atoS | sensory histidine kinase in two-component regulatory system with AtoC (NCBI) | insig. | 24 | 33 |
| | Agrobacterium fabrum C58 | Atu4775 | | two component sensor kinase | insig. | 36 | 18 |
| | Pseudomonas sp. S08-1 | OH686_16565 | | Two-component system sensor histidine kinase/response regulator hybrid | insig. | 29 | 32 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS04110 | | response regulator | insig. | 26 | 36 |
| | Dechlorosoma suillum PS | Dsui_2806 | | PAS domain S-box | insig. | 36 | 16 |
| | Azospirillum brasilense Sp245 | AZOBR_RS18440 | | histidine kinase | insig. | 35 | 16 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS10635 | | sensor histidine kinase KdpD | cofit | 29 | 34 |
| | Variovorax sp. OAS795 | ABID97_RS26310 | | PAS domain-containing protein | insig. | 28 | 31 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2619 | | two-component system sensor histidine kinase (NCBI ptt file) | insig. | 26 | 33 |
| | Pseudomonas protegens RBAN4 | FABNJH_00470 | | histidine kinase | insig. | 25 | 47 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS05565 | | ATP-binding protein | insig. | 33 | 17 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05305 | | Signal transduction histidine kinase | insig. | 27 | 33 |
| | Pseudomonas orientalis W4I3 | QF045_RS25570 | | ATP-binding protein | cofit | 23 | 36 |
| | Lysobacter sp. OAE881 | ABIE51_RS11965 | | ATP-binding protein | no data | 38 | 16 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_09470 | | PAS domain-containing sensor histidine kinase | insig. | 30 | 30 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS12055 | | HAMP domain-containing histidine kinase | insig. | 26 | 31 |
| | Pseudomonas sp. SVBP6 | COO64_RS15085 | | sensor histidine kinase | cofit | 24 | 31 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS04975 | | response regulator | cofit | 53 | 9 |
| | Caulobacter crescentus NA1000 | CCNA_02752 | | GAF/PAS-family histidine kinase/receiver protein | insig. | 38 | 16 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02752 | | GAF/PAS-family histidine kinase/receiver protein | cofit | 38 | 16 |
| | Xanthobacter sp. DMC5 | GFF4459 | | Adaptive-response sensory-kinase SasA | insig. | 35 | 16 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3784.1 | | Signal transduction histidine kinase | cofit | 31 | 16 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS12170 | | response regulator | insig. | 31 | 16 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS09365 | cbrA;inference=COORDINATES | two-component system sensor histidine kinase CbrA | strong | 26 | 30 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_29985 | | two-component system sensor histidine kinase CbrA | strong | 26 | 30 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52665 | cbrA;inference=COORDINATES | two-component system sensor histidine kinase CbrA | strong | 26 | 30 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1768 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | strong | 26 | 33 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_14405 | | ATPase | strong | 25 | 31 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2550 | | multi-sensor signal transduction histidine kinase (RefSeq) | insig. | 37 | 16 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0258 | | sensory box histidine kinase/response regulator (TIGR) | strong | 29 | 26 |
| | Azospirillum sp. SherDot2 | MPMX19_04777 | | Sensor histidine kinase RcsC | insig. | 26 | 31 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1525 | | Two-component sensor CbrA: intrcellular carbon:nitrogen balance | strong | 25 | 31 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01295 | | C4-dicarboxylate transport sensor protein DctB | cofit | 25 | 35 |
| | Sinorhizobium meliloti 1021 | SMa1229 | | FixL oxygen regulated histidine kinase | cofit | 32 | 26 |
| | Variovorax sp. OAS795 | ABID97_RS23510 | | ATP-binding protein | insig. | 27 | 35 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1816 | ltnB | periplasmic sensor hybrid histidine kinase | insig. | 25 | 36 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS13495 | | response regulator | insig. | 25 | 37 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS13495 | | response regulator | sig. | 25 | 37 |
| | Sphingobium sp. HT1-2 | GFF1752 | | Two-component system sensor histidine kinase/response regulator hybrid | cofit | 22 | 43 |
| | Pseudomonas sp. BP01 | JOY50_RS28105 | | PAS domain-containing sensor histidine kinase | insig. | 22 | 34 |
| | Escherichia coli ECOR38 | HEPCGN_22435 | atoS | two-component system sensor histidine kinase AtoS | insig. | 34 | 16 |
| | Pseudomonas sp. DMC3 | GFF4031 | | Adaptive-response sensory-kinase SasA | cofit | 24 | 31 |
| | Klebsiella michiganensis M5al | BWI76_RS01600 | | sensor protein ZraS | insig. | 31 | 16 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS05430 | | hybrid sensor histidine kinase/response regulator transcription factor | insig. | 26 | 30 |
| | Pseudomonas sp. SVBP6 | COO64_RS23040 | | nitrogen regulation protein NR(II) | insig. | 23 | 39 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1872 | | histidine kinase | insig. | 29 | 30 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS16605 | | sensor histidine kinase | cofit | 27 | 33 |
| | Dechlorosoma suillum PS | Dsui_1867 | | signal transduction histidine kinase | cofit | 36 | 16 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS05650 | | hybrid sensor histidine kinase/response regulator | insig. | 35 | 16 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03368 | | Sensor histidine kinase RcsC | cofit | 34 | 16 |
| | Pseudomonas protegens RBAN4 | FABNJH_26635 | | Signal transduction histidine kinase regulating C4-dicarboxylate transport system | strong | 25 | 32 |
| | Lysobacter sp. OAE881 | ABIE51_RS02560 | | PAS domain-containing protein | insig. | 34 | 16 |
| | Pseudomonas simiae WCS417 | PS417_16940 | | chemotaxis protein CheY | insig. | 28 | 33 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03391 | | Sensor histidine kinase RcsC | insig. | 25 | 36 |
| | Pseudomonas orientalis W4I3 | QF045_RS14130 | | PAS domain-containing protein | insig. | 34 | 16 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS12830 | | PAS domain-containing protein | cofit | 31 | 16 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS12830 | | PAS domain-containing protein | strong | 31 | 16 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS11185 | | response regulator | insig. | 28 | 26 |
| | Pseudomonas segetis P6 | ACVTMO_RS01490 | | KinB sensor domain-containing domain | insig. | 25 | 35 |
| | Lysobacter sp. OAE881 | ABIE51_RS04855 | | ATP-binding protein | strong | 25 | 34 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03312 | | PAS domain S-box-containing protein | insig. | 23 | 42 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS05035 | | response regulator | insig. | 48 | 9 |
| | Bosea sp. OAE506 | ABIE41_RS06900 | | MHYT domain-containing protein | insig. | 24 | 33 |
| | Paraburkholderia graminis OAS925 | ABIE53_005282 | | PAS domain S-box-containing protein | sig. | 23 | 42 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS17315 | | PAS domain-containing sensor histidine kinase | insig. | 28 | 29 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4458 | | Histidine kinase | insig. | 36 | 16 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_07245 | | hybrid sensor histidine kinase/response regulator | cofit | 35 | 16 |
| | Variovorax sp. SCN45 | GFF167 | | Two-component system sensor histidine kinase | insig. | 34 | 16 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_10620 | | hybrid sensor histidine kinase/response regulator | insig. | 32 | 16 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS21475 | | ATP-binding protein | insig. | 32 | 16 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4080 | | integral membrane sensor signal transduction histidine kinase | insig. | 28 | 34 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS05860 | | response regulator | insig. | 27 | 26 |
| | Dechlorosoma suillum PS | Dsui_1757 | | signal transduction histidine kinase | cofit | 26 | 33 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3269 | | Two-component hybrid sensor and regulator | insig. | 26 | 34 |
| | Marinobacter adhaerens HP15 | HP15_3659 | | integral membrane sensor hybrid histidine kinase | insig. | 25 | 33 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3829 | | PAS domain S-box | insig. | 24 | 34 |
| | Pseudomonas sp. DMC3 | GFF5114 | | C4-dicarboxylate transport sensor protein DctB | cofit | 24 | 35 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS21790 | | PAS domain-containing protein | sig. | 34 | 16 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS21790 | | PAS domain-containing protein | cofit | 34 | 16 |
| | Pseudomonas simiae WCS417 | PS417_12140 | | histidine kinase | insig. | 31 | 16 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT3678 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | insig. | 28 | 32 |
| | Pseudomonas putida KT2440 | PP_3835 | | Sensory box histidine kinase | strong | 25 | 42 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1773 | | Osmolarity sensory histidine kinase EnvZ | no data | 25 | 35 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS17155 | | PAS domain-containing sensor histidine kinase | insig. | 22 | 42 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_10655 | | hybrid sensor histidine kinase/response regulator | insig. | 22 | 42 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS39410 | | PAS domain-containing sensor histidine kinase | sig. | 22 | 42 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS01570 | | hypothetical protein | insig. | 36 | 16 |
| | Paraburkholderia graminis OAS925 | ABIE53_004193 | | signal transduction histidine kinase/CheY-like chemotaxis protein | strong | 35 | 15 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2879 | | Two-component hybrid sensor and regulator | insig. | 28 | 33 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_00090 | | histidine kinase | insig. | 28 | 30 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0109 | hydH | sensor histidine kinase (TIGR) | cofit | 25 | 33 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS04815 | | response regulator | sig. | 47 | 9 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS16785 | | response regulator | insig. | 36 | 16 |
| | Caulobacter crescentus NA1000 | CCNA_00796 | | oxygen sensory histidine kinase FixL | strong | 34 | 17 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00796 | | oxygen sensory histidine kinase FixL | insig. | 34 | 17 |
| | Dechlorosoma suillum PS | Dsui_2781 | | PAS domain S-box | sig. | 34 | 16 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03210 | | Sensor histidine kinase RcsC | cofit | 32 | 18 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1939 | | PAS | insig. | 32 | 18 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1939 | | PAS | insig. | 32 | 18 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS16065 | | PAS domain-containing sensor histidine kinase | cofit | 32 | 16 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS16315 | | PAS domain-containing sensor histidine kinase | insig. | 32 | 16 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS00880 | | hypothetical protein | insig. | 27 | 23 |
| | Shewanella loihica PV-4 | Shew_2342 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | insig. | 25 | 31 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS11500 | | two-component sensor histidine kinase | strong | 25 | 36 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS11075 | | response regulator | strong | 34 | 15 |
| | Pseudomonas stutzeri RCH2 | Psest_4295 | | PAS domain S-box | insig. | 30 | 18 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS03085 | | histidine kinase | insig. | 34 | 17 |
| | Dechlorosoma suillum PS | Dsui_3285 | | histidine kinase,HAMP domain-containing protein,histidine kinase | cofit | 31 | 16 |
| | Azospirillum brasilense Sp245 | AZOBR_RS11105 | | histidine kinase | insig. | 27 | 31 |
| | Pseudomonas stutzeri RCH2 | Psest_3963 | | PAS domain S-box | strong | 26 | 36 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS04570 | | ATP-binding protein | insig. | 38 | 15 |
| | Pseudomonas sp. S08-1 | OH686_06285 | | Two-component system sensor histidine kinase | insig. | 29 | 18 |
| | Alteromonas macleodii MIT1002 | MIT1002_01585 | | Autoinducer 2 sensor kinase/phosphatase LuxQ | insig. | 27 | 24 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS13065 | | PAS domain-containing sensor histidine kinase | insig. | 26 | 32 |
| | Azospirillum sp. SherDot2 | MPMX19_04098 | | Sensor histidine kinase RcsC | insig. | 26 | 34 |
| | Cellulophaga baltica 18 | M666_RS19625 | | two-component regulator propeller domain-containing protein | insig. | 26 | 31 |
| | Pseudomonas simiae WCS417 | PS417_05520 | | histidine kinase | strong | 25 | 38 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_09170 | | histidine kinase | cofit | 24 | 37 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00462 | | Osmolarity sensor protein EnvZ | cofit | 24 | 38 |
| | Methylophilus sp. DMC18 | GFF1425 | | Adaptive-response sensory-kinase SasA | insig. | 23 | 34 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS05800 | | two-component sensor histidine kinase | strong | 26 | 32 |
| | Ralstonia solanacearum UW163 | UW163_RS07825 | | two-component sensor histidine kinase | strong | 26 | 32 |
| | Pseudomonas simiae WCS417 | PS417_11590 | | ATPase | insig. | 25 | 31 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_29430 | | histidine kinase | insig. | 34 | 16 |
| | Azospirillum sp. SherDot2 | MPMX19_00656 | | Sensor histidine kinase RcsC | insig. | 33 | 16 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3335 | | sensory box histidine kinase (TIGR) | insig. | 32 | 16 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5053 | | Sensory box histidine kinase/response regulator | no data | 32 | 16 |
| | Sphingobium sp. HT1-2 | GFF2217 | | Two-component system sensor histidine kinase | insig. | 31 | 16 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3596 | | Sensory box histidine kinase | insig. | 27 | 30 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS01370 | | ATP-binding protein | strong | 26 | 32 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS16050 | | two-component system sensor histidine kinase RppB | strong | 25 | 30 |
| | Dechlorosoma suillum PS | Dsui_3485 | | signal transduction histidine kinase regulating C4-dicarboxylate transport system | cofit | 24 | 34 |
| | Caulobacter crescentus NA1000 | CCNA_02967 | | PAS-family sensor histidine kinase | cofit | 24 | 34 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02967 | | PAS-family sensor histidine kinase | insig. | 24 | 34 |
| | Pseudomonas simiae WCS417 | PS417_05540 | | histidine kinase | strong | 24 | 35 |
| | Pseudomonas putida KT2440 | PP_3545 | | Sensory box histidine kinase/response regulator | insig. | 24 | 34 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS03985 | | histidine kinase | strong | 24 | 34 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1357 | | multi-sensor signal transduction histidine kinase | insig. | 33 | 18 |
| | Pseudomonas sp. S08-1 | OH686_20970 | | Sensor histidine kinase/response regulator | insig. | 25 | 38 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1660 | | diguanylate cyclase/phosphodiesterase (GGDEF & EAL domains) with PAS/PAC sensor(s) | insig. | 24 | 35 |
| | Pseudomonas sp. S08-1 | OH686_08930 | | hypothetical protein | insig. | 36 | 15 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3382 | zraS | sensor protein ZraS (TIGR) | strong | 35 | 16 |
| | Pseudomonas stutzeri RCH2 | Psest_4297 | | PAS domain S-box | sig. | 33 | 16 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS14680 | | PAS domain-containing sensor histidine kinase | insig. | 32 | 16 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3507 | | His Kinase A (phospho-acceptor) domain/Response regulator receiver domain/Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase/CHASE3 domain | strong | 27 | 31 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_08310 | | hypothetical protein | insig. | 27 | 25 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS15610 | | hybrid sensor histidine kinase/response regulator | sig. | 25 | 40 |
| | Azospirillum sp. SherDot2 | MPMX19_06180 | | Sensor histidine kinase RegB | insig. | 23 | 44 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS03685 | | PAS domain-containing protein | sig. | 35 | 16 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_04270 | | histidine kinase | cofit | 32 | 16 |
| | Erwinia tracheiphila SCR3 | LU632_RS04725 | | transporter substrate-binding domain-containing protein | insig. | 32 | 16 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_17770 | | hybrid sensor histidine kinase/response regulator | insig. | 25 | 40 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.639.1 | | FIG037127: Two-component system sensor protein | insig. | 34 | 18 |
| | Azospirillum sp. SherDot2 | MPMX19_01833 | | Sensor histidine kinase RcsC | insig. | 25 | 32 |
| | Pseudomonas sp. BP01 | JOY50_RS07715 | | ATP-binding protein | insig. | 24 | 37 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_04080 | | PAS domain-containing sensor histidine kinase | insig. | 22 | 37 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_01715 | | Histidine kinase | sig. | 50 | 9 |
| | Dechlorosoma suillum PS | Dsui_3477 | | PAS domain S-box | cofit | 35 | 18 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS15030 | | HAMP domain-containing histidine kinase | insig. | 32 | 16 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS08240 | | substrate-binding domain-containing protein | strong | 32 | 16 |
| | Pseudomonas sp. SVBP6 | COO64_RS21295 | | PAS domain-containing sensor histidine kinase | insig. | 32 | 16 |
| | Pseudomonas stutzeri RCH2 | Psest_2933 | | Signal transduction histidine kinase | strong | 26 | 38 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1238 | | His Kinase A (phospho-acceptor) domain/Response regulator receiver domain/Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase | insig. | 26 | 31 |
| | Pseudomonas sp. DMC3 | GFF4182 | | Osmolarity sensor protein EnvZ | cofit | 24 | 35 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS05255 | | hypothetical protein | insig. | 28 | 24 |
| | Ralstonia solanacearum GMI1000 | RS_RS13690 | | two-component sensor histidine kinase | strong | 27 | 32 |