| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0806 | | chemotaxis protein CheY, putative (TIGR) | strong | 100 | 100 |
| o | Desulfovibrio vulgaris Miyazaki F | DvMF_2841 | | response regulator receiver protein (RefSeq) | strong | 67 | 91 |
| o | Azospirillum sp. SherDot2 | MPMX19_01443 | | Regulator of RpoS | insig. | 35 | 90 |
| | Dechlorosoma suillum PS | Dsui_2485 | | response regulator containing CheY-like receiver domain and AraC-type DNA-binding domain | insig. | 35 | 85 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS17205 | | regulator | insig. | 38 | 93 |
| | Azospirillum sp. SherDot2 | MPMX19_04342 | | Chemotaxis protein CheY | no data | 43 | 77 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0271 | | response regulator (TIGR) | insig. | 40 | 85 |
| | Shewanella loihica PV-4 | Shew_3788 | | multi-sensor hybrid histidine kinase (RefSeq) | insig. | 35 | 89 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS17090 | | ATP-binding protein | insig. | 37 | 91 |
| | Sphingobium sp. HT1-2 | GFF3118 | | Sensory box histidine kinase/response regulator | cofit | 38 | 83 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_24215 | | chemotaxis protein CheC | insig. | 36 | 98 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS10430 | | response regulator | insig. | 37 | 78 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2030 | | Two-component response regulator PfeR, enterobactin | insig. | 35 | 92 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS00275 | | response regulator | sig. | 32 | 90 |
| | Alteromonas macleodii MIT1002 | MIT1002_04214 | | Blue-light-activated protein | insig. | 36 | 76 |
| | Azospirillum sp. SherDot2 | MPMX19_05748 | | Response regulator SaeR | insig. | 35 | 81 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS04725 | | response regulator transcription factor | strong | 35 | 77 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4462 | | Serine phosphatase RsbU, regulator of sigma subunit | insig. | 37 | 84 |
| | Bosea sp. OAE506 | ABIE41_RS13345 | | cell cycle histidine kinase CckA | no data | 35 | 85 |
| | Azospirillum sp. SherDot2 | MPMX19_00609 | | Chemotaxis protein CheY | insig. | 43 | 78 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1307 | | Response regulator receiver:CheW-like protein:ATP-binding region, ATPase-like:Hpt | insig. | 39 | 79 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1307 | | Response regulator receiver:CheW-like protein:ATP-binding region, ATPase-like:Hpt | insig. | 39 | 79 |
| | Serratia liquefaciens MT49 | IAI46_17455 | | two-component system sensor histidine kinase RcsC | cofit | 35 | 86 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09450 | | response regulator | no data | 34 | 85 |
| | Dickeya dianthicola 67-19 | HGI48_RS05935 | | two-component system sensor histidine kinase RcsC | insig. | 32 | 88 |
| | Dickeya dianthicola ME23 | DZA65_RS06270 | | two-component system sensor histidine kinase RcsC | cofit | 32 | 88 |
| | Dickeya dadantii 3937 | DDA3937_RS05890 | | two-component system sensor histidine kinase RcsC | cofit | 31 | 89 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS09000 | | response regulator | insig. | 30 | 87 |
| | Phaeobacter inhibens DSM 17395 | PGA1_262p02130 | | response regulator receiver | insig. | 39 | 85 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1461 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | no data | 38 | 86 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS03615 | | hybrid sensor histidine kinase/response regulator | insig. | 44 | 58 |
| | Pseudomonas simiae WCS417 | PS417_05980 | | chemotaxis protein CheA | strong | 39 | 82 |
| | Rhodospirillum rubrum S1H | Rru_A2758 | | Response regulator receiver domain protein (CheY) (NCBI) | cofit | 38 | 90 |
| | Azospirillum sp. SherDot2 | MPMX19_06046 | | Sensor histidine kinase RcsC | insig. | 34 | 88 |
| | Erwinia amylovora T8 | OLJFJH_11555 | | two-component system sensor histidine kinase/response regulator | strong | 33 | 86 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2109 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | strong | 33 | 83 |
| | Pseudomonas sp. S08-1 | OH686_14455 | | Signal transduction histidine kinase CheA | insig. | 39 | 77 |
| | Pseudomonas sp. SVBP6 | COO64_RS05055 | | hybrid sensor histidine kinase/response regulator | insig. | 39 | 77 |
| | Agrobacterium fabrum C58 | Atu1362 | | two component sensor kinase | no data | 35 | 81 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0064 | | histidine kinase (RefSeq) | sig. | 34 | 77 |
| | Pseudomonas sp. RS175 | PFR28_02095 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | insig. | 34 | 90 |
| | Rhizobium sp. OAE497 | ABIE40_RS10335 | | cell cycle histidine kinase CckA | no data | 35 | 81 |
| | Pectobacterium carotovorum WPP14 | HER17_RS15580 | | two-component system sensor histidine kinase RcsC | cofit | 31 | 91 |
| | Xanthobacter sp. DMC5 | GFF1252 | | Sensor histidine kinase RcsC | no data | 37 | 89 |
| | Pseudomonas sp. S08-1 | OH686_09180 | | Two-component system sensor histidine kinase | strong | 33 | 95 |
| | Dinoroseobacter shibae DFL-12 | Dshi_2708 | | PAS/PAC sensor hybrid histidine kinase (RefSeq) | sig. | 33 | 93 |
| | Pseudomonas orientalis W4I3 | QF045_RS08845 | | hybrid sensor histidine kinase/response regulator | insig. | 39 | 77 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF214 | | sensory box histidine kinase/response regulator | insig. | 38 | 88 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_182 | | Two-component hybrid sensor and regulator | insig. | 37 | 83 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS02085 | | response regulator transcription factor | insig. | 32 | 82 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS06050 | | hybrid sensor histidine kinase/response regulator | insig. | 39 | 77 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS06050 | | hybrid sensor histidine kinase/response regulator | insig. | 39 | 77 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_02730 | | transcriptional regulator | insig. | 36 | 88 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01365 | | Sensor histidine kinase RcsC | cofit | 39 | 77 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03600 | | Transcriptional regulatory protein BaeR | cofit | 34 | 91 |
| | Pseudomonas sp. DMC3 | GFF2011 | | Sensor histidine kinase RcsC | insig. | 38 | 77 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS17200 | | DNA-binding response regulator | cofit | 36 | 84 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_04225 | | chemotaxis protein CheA | insig. | 37 | 81 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_01420 | | Histidine kinase | cofit | 34 | 88 |
| | Pseudomonas simiae WCS417 | PS417_11590 | | ATPase | insig. | 34 | 90 |
| | Escherichia fergusonii Becca | EFB2_04606 | | Transcriptional regulatory protein ZraR | insig. | 33 | 85 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS23090 | | sigma-54-dependent response regulator transcription factor ZraR | insig. | 33 | 85 |
| | Sinorhizobium meliloti 1021 | SMc00471 | | sensor histidine kinase transmembrane protein | no data | 33 | 87 |
| | Pseudomonas protegens RBAN4 | FABNJH_05855 | | histidine kinase | insig. | 37 | 77 |
| | Escherichia coli BL21 | ECD_03881 | | fused DNA-binding response regulator in two-component regulatory system with ZraS: response regulator/sigma54 interaction protein | insig. | 33 | 85 |
| | Escherichia coli ECOR27 | NOLOHH_05465 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 33 | 85 |
| | Escherichia coli ECOR38 | HEPCGN_11960 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 33 | 85 |
| | Escherichia coli ECRC100 | OKFHMN_13320 | zraR | sigma-54-dependent response regulator transcription factor ZraR | cofit | 33 | 85 |
| | Escherichia coli ECRC101 | MCAODC_03820 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 33 | 85 |
| | Escherichia coli ECRC102 | NIAGMN_11070 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 33 | 85 |
| | Escherichia coli ECRC62 | BNILDI_06055 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 33 | 85 |
| | Escherichia coli ECRC98 | JDDGAC_16945 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 33 | 85 |
| | Escherichia coli ECRC99 | KEDOAH_14840 | zraR | sigma-54-dependent response regulator transcription factor ZraR | no data | 33 | 85 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04045 | | Transcriptional regulatory protein ZraR | insig. | 33 | 85 |
| | Escherichia coli BW25113 | b4004 | zraR | fused DNA-binding response regulator in two-component regulatory system with ZraS: response regulator/sigma54 interaction protein (NCBI) | insig. | 33 | 85 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1223 | | anti-sigma-factor antagonist (RefSeq) | sig. | 35 | 88 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_18235 | | two-component system sensor histidine kinase/response regulator | strong | 32 | 88 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4753 | | Sensor histidine kinase/response regulator | insig. | 37 | 77 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_06255 | | chemotaxis protein CheA | insig. | 37 | 77 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3119 | | Sensor histidine kinase/response regulator | insig. | 37 | 77 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3611 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | insig. | 33 | 82 |
| | Erwinia tracheiphila SCR3 | LU632_RS08170 | rcsC | two-component system sensor histidine kinase RcsC | strong | 32 | 88 |
| | Caulobacter crescentus NA1000 | CCNA_00625 | | two-component receiver domain protein | cofit | 32 | 85 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00625 | | two-component receiver domain protein | cofit | 32 | 85 |
| | Sinorhizobium meliloti 1021 | SM_b21561 | | two component response regulator protein | insig. | 38 | 86 |
| | Azospirillum sp. SherDot2 | MPMX19_02735 | | Sensor histidine kinase RcsC | insig. | 35 | 85 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS05150 | | response regulator | no data | 34 | 85 |
| | Serratia liquefaciens MT49 | IAI46_14250 | | two-component system response regulator RssB | cofit | 33 | 86 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0408 | | response regulator/sensory box/GGDEF domain/EAL domain protein (TIGR) | sig. | 32 | 87 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS01350 | | transcriptional regulator | insig. | 32 | 87 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0886 | | Response regulator receiver | insig. | 31 | 91 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0886 | | Response regulator receiver | insig. | 31 | 91 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0732 | | two-component system response regulator (NCBI ptt file) | no data | 30 | 77 |
| | Shewanella loihica PV-4 | Shew_1936 | | two component transcriptional regulator (RefSeq) | no data | 39 | 90 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1563 | | sensory box histidine kinase/response regulator (TIGR) | insig. | 36 | 87 |
| | Sphingobium sp. HT1-2 | GFF1148 | | Nitrogen regulation protein NR(I), GlnG (=NtrC) | strong | 35 | 85 |
| | Enterobacter sp. TBS_079 | MPMX20_03423 | | Transcriptional regulatory protein QseF | sig. | 33 | 98 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_2416 | srrA | two component transcriptional regulator, winged helix family | sig. | 33 | 87 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS30910 | | histidine kinase | insig. | 32 | 82 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS09720 | | hypothetical protein | insig. | 32 | 79 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09915 | | hybrid sensor histidine kinase/response regulator | insig. | 30 | 86 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_05345 | | two-component system response regulator | insig. | 28 | 98 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3037 | | Sensor histidine kinase/response regulator | insig. | 36 | 77 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0581 | | response regulator/anti-anti-sigma factor (TIGR) | cofit | 33 | 95 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS16930 | | chemotaxis protein CheY | insig. | 33 | 82 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0449 | | sensor/response regulator (TIGR) | insig. | 31 | 90 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS10065 | | hybrid sensor histidine kinase/response regulator | insig. | 37 | 77 |
| | Pseudomonas sp. RS175 | PFR28_00355 | | Sensor histidine kinase RcsC | insig. | 37 | 77 |
| | Pseudomonas segetis P6 | ACVTMO_RS07950 | | response regulator | insig. | 36 | 77 |
| | Pseudomonas putida KT2440 | PP_1492 | | Sensor histidine kinase/response regulator | sig. | 36 | 77 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0096 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | sig. | 33 | 97 |
| | Acinetobacter radioresistens SK82 | MPMX26_01710 | | Transcriptional activator protein CzcR | no data | 32 | 81 |
| | Alteromonas macleodii MIT1002 | MIT1002_02557 | | Sensor kinase protein RcsC | cofit | 31 | 78 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS10060 | retS;inference=COORDINATES | hybrid sensor histidine kinase/response regulator RetS | strong | 28 | 91 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_29280 | | hybrid sensor histidine kinase/response regulator RetS | strong | 28 | 91 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS51995 | retS;inference=COORDINATES | hybrid sensor histidine kinase/response regulator RetS | strong | 28 | 91 |
| | Pseudomonas sp. BP01 | JOY50_RS11805 | | hybrid sensor histidine kinase/response regulator | insig. | 36 | 77 |
| | Azospirillum sp. SherDot2 | MPMX19_05080 | | Sensor histidine kinase RcsC | insig. | 35 | 79 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2682 | | Response regulator receiver domain | sig. | 34 | 82 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS08500 | | hybrid sensor histidine kinase/response regulator transcription factor | strong | 37 | 85 |
| | Shewanella oneidensis MR-1 | SO2426 | | DNA-binding response regulator (NCBI ptt file) | strong | 33 | 88 |
| | Pseudomonas sp. DMC3 | GFF1302 | | Regulator of RpoS | no data | 33 | 81 |
| | Pseudomonas sp. SVBP6 | COO64_RS09545 | rssB | two-component system response regulator RssB | no data | 33 | 81 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS06685 | rcsC | two-component system sensor histidine kinase RcsC | cofit | 32 | 88 |
| | Bosea sp. OAE506 | ABIE41_RS08525 | | cell cycle two-component system response regulator CpdR | no data | 39 | 86 |
| | Pseudomonas sp. S08-1 | OH686_16565 | | Two-component system sensor histidine kinase/response regulator hybrid | insig. | 36 | 68 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1146 | | Serine phosphatase RsbU, regulator of sigma subunit | insig. | 35 | 86 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3784.1 | | Signal transduction histidine kinase | cofit | 34 | 78 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS16785 | | response regulator | insig. | 34 | 79 |
| | Pseudomonas stutzeri RCH2 | Psest_2710 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | no data | 34 | 81 |
| | Pseudomonas simiae WCS417 | PS417_16365 | | transcriptional regulator | no data | 34 | 85 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS18990 | | response regulator | insig. | 33 | 88 |
| | Pseudomonas protegens RBAN4 | FABNJH_22995 | | DNA-binding response regulator | insig. | 33 | 88 |
| | Azospirillum sp. SherDot2 | MPMX19_02415 | | Transcriptional regulatory protein WalR | insig. | 32 | 79 |
| | Pseudomonas segetis P6 | ACVTMO_RS02305 | | ATP-binding protein | insig. | 31 | 83 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_2309 | | Response regulator containing a CheY-like receiver domain and a GGDEF domain | insig. | 31 | 88 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02823 | | PAS/PAC sensor hybrid histidine kinase | insig. | 29 | 86 |
| | Azospirillum brasilense Sp245 | AZOBR_RS16180 | | diguanylate cyclase | strong | 38 | 82 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2281 | torS | sensor histidine kinase/response regulator (TIGR) | insig. | 34 | 88 |
| | Pseudomonas sp. BP01 | JOY50_RS09750 | | Hpt domain-containing protein | insig. | 33 | 90 |
| | Pseudomonas putida KT2440 | PP_4988 | | signal transduction histidine kinase CheA/CheY-like receiver | strong | 33 | 90 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04368 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 32 | 88 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0209 | | His Kinase A (phospho-acceptor) domain/Response regulator receiver domain/Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase | cofit | 32 | 81 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS04560 | | response regulator transcription factor | no data | 30 | 82 |
| | Pseudomonas sp. S08-1 | OH686_22730 | | Serine phosphatase RsbU, regulator of sigma subunit | no data | 33 | 81 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS04575 | | receiver domain-containing protein | insig. | 32 | 83 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1832 | | Two-component sensor protein RcsC (EC 2.7.3.-) | strong | 29 | 86 |
| | Shewanella amazonensis SB2B | Sama_0067 | | signal transduction histidine kinase-like protein protein (RefSeq) | insig. | 27 | 87 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1991 | | response regulator receiver protein (RefSeq) | no data | 37 | 82 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0489 | | Response regulator receiver | no data | 35 | 86 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0489 | | Response regulator receiver | no data | 35 | 86 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS23365 | | hybrid sensor histidine kinase/response regulator | strong | 35 | 82 |
| | Rhodospirillum rubrum S1H | Rru_A2326 | | Response regulator receiver domain protein (CheY) (NCBI) | insig. | 34 | 80 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_00320 | | chemotaxis protein CheY | no data | 34 | 78 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_00095 | | response regulator | insig. | 33 | 79 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS07795 | | SpoIIE family protein phosphatase | no data | 33 | 81 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS07795 | | SpoIIE family protein phosphatase | no data | 33 | 81 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_18205 | | histidine kinase | strong | 32 | 87 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS15175 | | response regulator | insig. | 32 | 80 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS02115 | | ATP-binding protein | insig. | 31 | 94 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0357 | | Signal transduction histidine kinase | insig. | 29 | 93 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_19685 | | DNA-binding response regulator | insig. | 33 | 92 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4011 | | Serine phosphatase RsbU, regulator of sigma subunit | no data | 33 | 81 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_60 | | Serine phosphatase RsbU, regulator of sigma subunit | no data | 33 | 81 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS15130 | | hybrid sensor histidine kinase/response regulator | insig. | 32 | 74 |
| | Sinorhizobium meliloti 1021 | SMc04011 | | sigma-54-dependent transcription regulator protein | insig. | 30 | 90 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT3801 | | rteB, two-component system response regulator (NCBI ptt file) | strong | 28 | 92 |
| | Rhodopseudomonas palustris CGA009 | TX73_020130 | | ATP-binding protein | no data | 40 | 59 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_18915 | | Wsp signal transduction system sensor histidine kinase WspE | sig. | 36 | 77 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT3678 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | insig. | 35 | 81 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS07800 | pirR;inference=COORDINATES | response regulator transcription factor PirR | insig. | 33 | 86 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS44995 | pirR;inference=COORDINATES | response regulator transcription factor PirR | insig. | 33 | 86 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS19620 | | HAMP domain-containing protein | insig. | 33 | 86 |
| | Pseudomonas segetis P6 | ACVTMO_RS01520 | | response regulator | insig. | 32 | 79 |
| | Rhodospirillum rubrum S1H | Rru_A2725 | | Multi-sensor Hybrid Histidine Kinase (NCBI) | insig. | 32 | 94 |
| | Pseudomonas orientalis W4I3 | QF045_RS18120 | | response regulator transcription factor | cofit | 32 | 85 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0187 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | strong | 30 | 82 |
| | Alteromonas macleodii MIT1002 | MIT1002_03968 | | Transcriptional regulatory protein OmpR | strong | 30 | 82 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_05395 | | histidine kinase | insig. | 30 | 85 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS12655 | | ATP-binding protein | insig. | 30 | 85 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1816 | ltnB | periplasmic sensor hybrid histidine kinase | insig. | 42 | 47 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS18750 | | PAS domain S-box protein | insig. | 42 | 58 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS14455 | wspE;inference=COORDINATES | Wsp signal transduction system sensor histidine kinase WspE | sig. | 36 | 77 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS42670 | wspE;inference=COORDINATES | Wsp signal transduction system sensor histidine kinase WspE | insig. | 36 | 77 |
| | Sinorhizobium meliloti 1021 | SMa1558 | | Sensor histidine kinase | insig. | 34 | 77 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS07720 | | hybrid sensor histidine kinase/response regulator | insig. | 33 | 97 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_10090 | | sigma-54-dependent response regulator transcription factor ZraR | insig. | 32 | 85 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4188 | | Response regulator of zinc sigma-54-dependent two-component system | insig. | 32 | 85 |
| | Pantoea sp. MT58 | IAI47_06470 | | two-component system sensor histidine kinase RcsC | sig. | 32 | 86 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01676 | | Regulator of RpoS | no data | 33 | 81 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_16520 | | DNA-binding response regulator | insig. | 32 | 79 |
| | Dechlorosoma suillum PS | Dsui_0659 | | response regulator with CheY-like receiver domain and winged-helix DNA-binding domain | no data | 31 | 88 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03105 | | Signal transduction histidine kinase | insig. | 30 | 90 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS28960 | | histidine kinase | insig. | 28 | 94 |
| | Pseudomonas sp. SVBP6 | COO64_RS09985 | | response regulator transcription factor | no data | 36 | 90 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS19095 | | hybrid sensor histidine kinase/response regulator | insig. | 36 | 85 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00787 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 34 | 95 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS24385 | zraR;go_function=sequence-specific | sigma-54-dependent response regulator transcription factor ZraR | insig. | 32 | 85 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS18065 | | response regulator | cofit | 30 | 88 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS19790 | | peptidase M23 | insig. | 34 | 93 |
| | Pseudomonas sp. DMC3 | GFF4822 | | Transcriptional regulatory protein OmpR | insig. | 33 | 91 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS00750 | cpxR | envelope stress response regulator transcription factor CpxR | no data | 32 | 82 |
| | Shewanella sp. ANA-3 | Shewana3_1959 | | two component transcriptional regulator (RefSeq) | insig. | 31 | 91 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_07245 | | hybrid sensor histidine kinase/response regulator | cofit | 30 | 86 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1641 | | Chemotaxis protein CheC -- inhibitor of MCP methylation | insig. | 35 | 83 |
| | Pseudomonas sp. RS175 | PFR28_04230 | | Response regulator PleD | sig. | 34 | 85 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2394 | ntrC1 | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | sig. | 33 | 82 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0332 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | strong | 33 | 82 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2256 | | sensor histidine kinase/response regulator | strong | 32 | 92 |
| | Pseudomonas sp. BP01 | JOY50_RS25185 | rssB | two-component system response regulator RssB | no data | 32 | 81 |
| | Pseudomonas protegens RBAN4 | FABNJH_10325 | rpoS | Regulator of RpoS | strong | 32 | 81 |
| | Pseudomonas putida KT2440 | PP_2165 | | Response regulator | no data | 32 | 81 |
| | Shewanella loihica PV-4 | Shew_3637 | ompR | osmolarity response regulator (RefSeq) | strong | 27 | 91 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2549 | | response regulator receiver sensor signal transduction histidine kinase (RefSeq) | insig. | 35 | 82 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3686 | | Putative SigmaB asociated two-component system sensor protein | insig. | 35 | 82 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS09180 | | DNA-binding response regulator | no data | 34 | 82 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2354 | | twitching motility protein PilH | sig. | 34 | 85 |
| | Pseudomonas sp. RS175 | PFR28_01498 | | Sensor histidine kinase RcsC | insig. | 33 | 87 |
| | Pseudomonas orientalis W4I3 | QF045_RS11300 | | response regulator | insig. | 33 | 91 |
| | Pseudomonas stutzeri RCH2 | Psest_2105 | | Response regulator containing CheY-like receiver domain and AraC-type DNA-binding domain | sig. | 33 | 89 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2748 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | insig. | 32 | 78 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS05390 | | response regulator | insig. | 32 | 88 |
| | Dickeya dianthicola 67-19 | HGI48_RS10350 | | two-component system response regulator RssB | cofit | 32 | 81 |
| | Dickeya dianthicola ME23 | DZA65_RS10825 | | two-component system response regulator RssB | sig. | 32 | 81 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01848 | | Sensor histidine kinase RcsC | cofit | 32 | 85 |
| | Pseudomonas segetis P6 | ACVTMO_RS09490 | rssB | two-component system response regulator RssB | no data | 32 | 84 |
| | Sinorhizobium meliloti 1021 | SM_b20356 | | sensory histidine kinase | insig. | 31 | 91 |
| | Pseudomonas protegens RBAN4 | FABNJH_16380 | | histidine kinase | insig. | 31 | 87 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0196 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | strong | 30 | 77 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1544 | | response regulator receiver modulated diguanylate cyclase/phosphodiesterase with PAS/PAC sensor(s) (RefSeq) | insig. | 35 | 60 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS34840 | | chemotaxis protein CheA | insig. | 34 | 77 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_16515 | | histidine kinase | insig. | 33 | 90 |
| | Cellulophaga baltica 18 | M666_RS11820 | | response regulator | sig. | 32 | 87 |
| | Paraburkholderia graminis OAS925 | ABIE53_006369 | | PAS domain S-box-containing protein | sig. | 31 | 83 |
| | Alteromonas macleodii MIT1002 | MIT1002_00307 | | Response regulator ArlR | insig. | 30 | 90 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07605 | | response regulator | insig. | 30 | 85 |
| | Alteromonas macleodii MIT1002 | MIT1002_01350 | | Autoinducer 2 sensor kinase/phosphatase LuxQ | insig. | 29 | 87 |
| | Shewanella amazonensis SB2B | Sama_3129 | | sensory box histidine kinase/response regulator (RefSeq) | strong | 34 | 65 |
| | Shewanella loihica PV-4 | Shew_0459 | | PAS/PAC sensor hybrid histidine kinase (RefSeq) | strong | 34 | 66 |
| | Pseudomonas protegens RBAN4 | FABNJH_29365 | pilH | twitching motility response regulator PilH | insig. | 33 | 85 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_08645 | | two-component system response regulator TorR | insig. | 32 | 82 |
| | Paraburkholderia graminis OAS925 | ABIE53_005913 | | signal transduction histidine kinase/CheY-like chemotaxis protein/CHASE3 domain sensor protein | sig. | 32 | 82 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1912 | | Response regulator receiver:Stage II sporulation E | no data | 31 | 84 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1912 | | Response regulator receiver:Stage II sporulation E | no data | 31 | 84 |
| | Acinetobacter baumannii LAC-4 | RR41_RS03405 | | twitching motility response regulator PilG | insig. | 30 | 85 |
| | Acinetobacter radioresistens SK82 | MPMX26_02513 | | Alkaline phosphatase synthesis transcriptional regulatory protein PhoP | strong | 30 | 85 |
| | Shewanella sp. ANA-3 | Shewana3_4017 | ompR | osmolarity response regulator (RefSeq) | sig. | 28 | 82 |
| | Shewanella oneidensis MR-1 | SO4633 | ompR | transcriptional regulatory protein OmpR (NCBI ptt file) | strong | 28 | 82 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_00985 | | hybrid sensor histidine kinase/response regulator | sig. | 36 | 85 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_02857 | | conserved hypothetical protein TIGR03982 | insig. | 34 | 82 |