| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Xanthobacter sp. DMC5 | GFF1743 | | Sensor histidine kinase RcsC | insig. | 100 | 100 |
| o | Rhodopseudomonas palustris CGA009 | TX73_012580 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | cofit | 54 | 92 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS26870 | | chemotaxis protein CheY | insig. | 46 | 92 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS09740 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | strong | 49 | 90 |
| o | Bosea sp. OAE506 | ABIE41_RS11565 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | insig. | 45 | 94 |
| o | Azospirillum sp. SherDot2 | MPMX19_05613 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | insig. | 47 | 93 |
| o | Rhodospirillum rubrum S1H | Rru_A0664 | | Signal Transduction Histidine Kinase (NCBI) | insig. | 45 | 92 |
| o | Rhizobium sp. OAE497 | ABIE40_RS11240 | | response regulator | cofit | 42 | 93 |
| o | Agrobacterium fabrum C58 | Atu1984 | | two component sensor kinase | insig. | 43 | 87 |
| | Bosea sp. OAE506 | ABIE41_RS06935 | | CHASE3 domain-containing protein | insig. | 39 | 59 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS15480 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | insig. | 40 | 53 |
| | Rhizobium sp. OAE497 | ABIE40_RS26950 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | insig. | 40 | 48 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS19825 | | signal transduction histidine kinase | insig. | 38 | 56 |
| | Cellulophaga baltica 18 | M666_RS20120 | | sensor histidine kinase | strong | 29 | 64 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_19195 | | hypothetical protein | insig. | 33 | 57 |
| | Caulobacter crescentus NA1000 | CCNA_03588 | | two-component sensor histidine kinase PhyK | strong | 37 | 53 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03588 | | two-component sensor histidine kinase PhyK | cofit | 37 | 53 |
| | Bosea sp. OAE506 | ABIE41_RS23040 | | PAS domain-containing sensor histidine kinase | insig. | 36 | 54 |
| | Azospirillum brasilense Sp245 | AZOBR_RS26000 | | histidine kinase | strong | 35 | 57 |
| | Bosea sp. OAE506 | ABIE41_RS11385 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | insig. | 36 | 53 |
| | Cellulophaga baltica 18 | M666_RS13720 | | sensor histidine kinase | strong | 33 | 54 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS14770 | | sensor histidine kinase | no data | 35 | 59 |
| | Pseudomonas sp. BP01 | JOY50_RS07885 | | PAS domain-containing protein | insig. | 35 | 59 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS06075 | | PAS domain S-box protein | insig. | 27 | 62 |
| | Azospirillum sp. SherDot2 | MPMX19_02386 | | hypothetical protein | insig. | 34 | 54 |
| | Azospirillum brasilense Sp245 | AZOBR_RS26960 | | hypothetical protein | insig. | 37 | 54 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0888 | | response regulator (TIGR) | sig. | 36 | 53 |
| | Xanthobacter sp. DMC5 | GFF4286 | | Phytochrome-like protein cph1 | insig. | 36 | 55 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS10405 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | insig. | 31 | 64 |
| | Rhodopseudomonas palustris CGA009 | TX73_006645 | | DUF4118 domain-containing protein | insig. | 30 | 63 |
| | Cellulophaga baltica 18 | M666_RS12535 | | sensor histidine kinase | insig. | 29 | 58 |
| | Cellulophaga baltica 18 | M666_RS10530 | | sensor histidine kinase | strong | 27 | 64 |
| | Azospirillum sp. SherDot2 | MPMX19_00958 | | hypothetical protein | insig. | 29 | 77 |
| | Azospirillum sp. SherDot2 | MPMX19_06307 | | hypothetical protein | insig. | 37 | 43 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0504 | | Signal transduction histidine kinase | insig. | 26 | 77 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1419 | | signal transduction histidine kinase (RefSeq) | cofit | 36 | 51 |
| | Bosea sp. OAE506 | ABIE41_RS00490 | | PAS domain-containing protein | insig. | 35 | 54 |
| | Xanthobacter sp. DMC5 | GFF4115 | | hypothetical protein | insig. | 35 | 56 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS01560 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | cofit | 35 | 54 |
| | Bosea sp. OAE506 | ABIE41_RS19920 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | insig. | 33 | 56 |
| | Azospirillum sp. SherDot2 | MPMX19_06041 | | hypothetical protein | insig. | 33 | 58 |
| | Azospirillum sp. SherDot2 | MPMX19_04050 | | hypothetical protein | insig. | 31 | 64 |
| | Azospirillum sp. SherDot2 | MPMX19_05696 | | Blue-light-activated histidine kinase 2 | insig. | 32 | 55 |
| | Azospirillum brasilense Sp245 | AZOBR_RS02955 | | histidine kinase | insig. | 33 | 55 |
| | Azospirillum brasilense Sp245 | AZOBR_RS07855 | | hypothetical protein | insig. | 33 | 52 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3834 | | signal transduction histidine kinase (RefSeq) | insig. | 32 | 54 |
| | Azospirillum sp. SherDot2 | MPMX19_02870 | | Serine/threonine-protein kinase PknD | insig. | 36 | 47 |
| | Rhodopseudomonas palustris CGA009 | TX73_006780 | | sensor histidine kinase | insig. | 34 | 49 |
| | Caulobacter crescentus NA1000 | CCNA_03302 | | nitrate/nitrite sensor histidine kinase narX | cofit | 31 | 63 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03302 | | nitrate/nitrite sensor histidine kinase narX | cofit | 31 | 63 |
| | Agrobacterium fabrum C58 | Atu1988 | | two component sensor kinase | insig. | 28 | 92 |
| | Azospirillum sp. SherDot2 | MPMX19_05067 | | hypothetical protein | insig. | 34 | 53 |
| | Azospirillum sp. SherDot2 | MPMX19_02374 | | hypothetical protein | insig. | 32 | 57 |
| | Azospirillum brasilense Sp245 | AZOBR_RS15025 | | hypothetical protein | insig. | 31 | 55 |
| | Rhodospirillum rubrum S1H | Rru_A2752 | | Signal Transduction Histidine Kinase (NCBI) | insig. | 35 | 61 |
| | Azospirillum brasilense Sp245 | AZOBR_RS22025 | | histidine kinase | strong | 32 | 55 |
| | Rhodospirillum rubrum S1H | Rru_A0693 | | Signal Transduction Histidine Kinase (NCBI) | insig. | 33 | 53 |
| | Rhodospirillum rubrum S1H | Rru_A3288 | | Signal Transduction Histidine Kinase (NCBI) | no data | 33 | 54 |
| | Lysobacter sp. OAE881 | ABIE51_RS00635 | | hybrid sensor histidine kinase/response regulator | strong | 32 | 82 |
| | Azospirillum sp. SherDot2 | MPMX19_04972 | | hypothetical protein | insig. | 32 | 64 |
| | Rhizobium sp. OAE497 | ABIE40_RS27435 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | insig. | 30 | 49 |
| | Bosea sp. OAE506 | ABIE41_RS03550 | | CHASE3 domain-containing protein | insig. | 34 | 54 |
| | Azospirillum brasilense Sp245 | AZOBR_RS03905 | | hypothetical protein | insig. | 34 | 45 |
| | Mycobacterium tuberculosis H37Rv | Rv3220c | | Probable two component sensor kinase | strong | 37 | 57 |
| | Bifidobacterium breve UCC2003 | BBR_RS14175 | | Sensory transduction protein kinase | no data | 30 | 57 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS10270 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | cofit | 33 | 53 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS07235 | | signal transduction histidine kinase | insig. | 30 | 82 |
| | Rhizobium sp. OAE497 | ABIE40_RS30645 | | PAS domain-containing protein | insig. | 29 | 46 |
| | Caulobacter crescentus NA1000 | CCNA_00287 | | photosensory histidine protein kinase LovK | cofit | 33 | 54 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00287 | | photosensory histidine protein kinase LovK | cofit | 33 | 54 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_16520 | | DNA-binding response regulator | insig. | 32 | 38 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1053 | | Phytochrome, two-component sensor histidine kinase (EC 2.7.3.-) | insig. | 28 | 58 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c27060 | | putative signal transduction histidine kinase | strong | 29 | 50 |
| | Azospirillum brasilense Sp245 | AZOBR_RS20805 | | hypothetical protein | strong | 32 | 49 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS15005 | | two-component system response regulator | insig. | 41 | 40 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4188 | | Response regulator of zinc sigma-54-dependent two-component system | insig. | 40 | 29 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1223 | | anti-sigma-factor antagonist (RefSeq) | sig. | 39 | 35 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0064 | | histidine kinase (RefSeq) | sig. | 28 | 84 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS20000 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 32 | 37 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3687 | | Two-component regulator | insig. | 27 | 92 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0258 | | sensory box histidine kinase/response regulator (TIGR) | strong | 31 | 47 |
| | Sphingobium sp. HT1-2 | GFF2342 | | Two-component system sensor histidine kinase | cofit | 29 | 61 |
| | Sphingobium sp. HT1-2 | GFF4510 | | hypothetical protein | cofit | 28 | 82 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3215 | drrA | response regulator (TIGR) | insig. | 41 | 28 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1988 | | response regulator receiver protein (RefSeq) | sig. | 41 | 28 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03410 | | Two-component sensor histidine kinase, contains HisKA and HATPase domains | insig. | 30 | 41 |
| | Cellulophaga baltica 18 | M666_RS03195 | | sigma-54 dependent transcriptional regulator | insig. | 29 | 39 |
| | Fusobacterium nucleatum SB010 | HUW76_00380 | | sensor histidine kinase | cofit | 25 | 52 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1461 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | no data | 38 | 35 |
| | Dechlorosoma suillum PS | Dsui_1715 | | response regulator with CheY-like receiver domain and winged-helix DNA-binding domain | cofit | 32 | 49 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1292 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | strong | 32 | 31 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS23105 | | chemotaxis protein CheY | insig. | 43 | 28 |
| | Ralstonia solanacearum UW163 | UW163_RS16355 | | chemotaxis protein CheY | no data | 43 | 28 |
| | Azospirillum sp. SherDot2 | MPMX19_04512 | | C4-dicarboxylate transport transcriptional regulatory protein DctD | insig. | 39 | 34 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS05870 | | PglZ domain-containing protein | strong | 36 | 28 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS21870 | | DNA-binding response regulator | strong | 31 | 38 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.932.1 | | histidine kinase/response regulator hybrid protein | strong | 31 | 50 |
| | Ralstonia solanacearum GMI1000 | RS_RS03735 | | chemotaxis protein CheY | no data | 41 | 28 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_02730 | | transcriptional regulator | insig. | 39 | 29 |
| | Lysobacter sp. OAE881 | ABIE51_RS03450 | | response regulator | insig. | 31 | 46 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00876 | | PAS/PAC sensor hybrid histidine kinase (EC 2.7.13.3) | insig. | 35 | 36 |
| | Bosea sp. OAE506 | ABIE41_RS06145 | | sigma-54 dependent transcriptional regulator | sig. | 39 | 33 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2550 | | multi-sensor signal transduction histidine kinase (RefSeq) | insig. | 31 | 46 |
| | Methylophilus sp. DMC18 | GFF2815 | | Regulatory protein AtoC | insig. | 31 | 30 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_1418 | | Probable two-component sensor, near polyamine transporter | cofit | 25 | 94 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS00180 | | chemotaxis protein CheY | insig. | 42 | 28 |
| | Escherichia coli ECOR27 | NOLOHH_05465 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 38 | 29 |
| | Escherichia coli ECRC62 | BNILDI_06055 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 38 | 29 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04045 | | Transcriptional regulatory protein ZraR | insig. | 38 | 29 |
| | Escherichia coli BW25113 | b4004 | zraR | fused DNA-binding response regulator in two-component regulatory system with ZraS: response regulator/sigma54 interaction protein (NCBI) | insig. | 38 | 29 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0046 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | sig. | 34 | 28 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS08580 | | response regulator | cofit | 38 | 31 |
| | Rhizobium sp. OAE497 | ABIE40_RS27545 | | response regulator | insig. | 29 | 68 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1991 | | response regulator receiver protein (RefSeq) | no data | 39 | 32 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS02120 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 35 | 30 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4378.1 | | sensor histidine kinase | insig. | 37 | 35 |
| | Escherichia coli ECOR38 | HEPCGN_11960 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 38 | 29 |
| | Escherichia coli ECRC100 | OKFHMN_13320 | zraR | sigma-54-dependent response regulator transcription factor ZraR | cofit | 38 | 29 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS02780 | | sigma-54-dependent Fis family transcriptional regulator | strong | 35 | 30 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2264 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | strong | 23 | 53 |
| | Escherichia coli BL21 | ECD_03881 | | fused DNA-binding response regulator in two-component regulatory system with ZraS: response regulator/sigma54 interaction protein | insig. | 38 | 29 |
| | Escherichia coli ECRC101 | MCAODC_03820 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 38 | 29 |
| | Escherichia coli ECRC102 | NIAGMN_11070 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 38 | 29 |
| | Escherichia coli ECRC98 | JDDGAC_16945 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 38 | 29 |
| | Escherichia coli ECRC99 | KEDOAH_14840 | zraR | sigma-54-dependent response regulator transcription factor ZraR | no data | 38 | 29 |
| | Pseudomonas simiae WCS417 | PS417_16365 | | transcriptional regulator | no data | 38 | 27 |
| | Dechlorosoma suillum PS | Dsui_0331 | | PAS domain S-box | insig. | 32 | 40 |
| | Pseudomonas putida KT2440 | PP_3730 | | Transcriptional regulatory protein AruR | insig. | 39 | 27 |
| | Escherichia fergusonii Becca | EFB2_04606 | | Transcriptional regulatory protein ZraR | insig. | 37 | 29 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS23090 | | sigma-54-dependent response regulator transcription factor ZraR | insig. | 37 | 29 |
| | Shewanella oneidensis MR-1 | SO3196 | | response regulator (NCBI ptt file) | strong | 37 | 28 |
| | Marinobacter adhaerens HP15 | HP15_2961 | | two component transcriptional regulator, winged helix family | insig. | 37 | 30 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0581 | | response regulator/anti-anti-sigma factor (TIGR) | cofit | 35 | 36 |
| | Escherichia coli BL21 | ECD_02147 | | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein | insig. | 33 | 35 |
| | Escherichia fergusonii Becca | EFB2_01635 | | Regulatory protein AtoC | insig. | 33 | 35 |
| | Escherichia coli ECOR38 | HEPCGN_22430 | atoC | acetoacetate metabolism transcriptional regulator AtoC | insig. | 33 | 35 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01490 | | Regulatory protein AtoC | insig. | 33 | 35 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12965 | | acetoacetate metabolism transcriptional regulator AtoC | no data | 33 | 35 |
| | Escherichia coli BW25113 | b2220 | atoC | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein (NCBI) | insig. | 33 | 35 |
| | Pseudomonas sp. S08-1 | OH686_16560 | | Two-component transcriptional response regulator, LuxR family | insig. | 32 | 41 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS01460 | | response regulator transcription factor | insig. | 28 | 46 |
| | Lysobacter sp. OAE881 | ABIE51_RS14675 | | response regulator | insig. | 27 | 84 |
| | Azospirillum brasilense Sp245 | AZOBR_RS29445 | | transcriptional regulator | insig. | 38 | 36 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1419 | atoC | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | sig. | 36 | 34 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS15175 | | response regulator | insig. | 37 | 31 |
| | Xanthobacter sp. DMC5 | GFF2319 | | hypothetical protein | no data | 28 | 44 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS17995 | | chemotaxis response regulator CheY | sig. | 42 | 28 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0215 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | strong | 41 | 27 |
| | Sinorhizobium meliloti 1021 | SM_b20613 | | C4-dicarboxylate transport transcriptional regulator | strong | 38 | 35 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03600 | | Transcriptional regulatory protein BaeR | cofit | 36 | 30 |
| | Rhodopseudomonas palustris CGA009 | TX73_016065 | | histidine kinase dimerization/phosphoacceptor domain -containing protein | insig. | 32 | 45 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05748 | | response regulator receiver protein | sig. | 42 | 28 |
| | Paraburkholderia graminis OAS925 | ABIE53_000118 | | two-component system chemotaxis response regulator CheY | strong | 42 | 28 |
| | Pseudomonas simiae WCS417 | PS417_14965 | | transcriptional regulator | strong | 37 | 28 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS04250 | | chemotaxis protein CheY | strong | 37 | 31 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS12370 | | response regulator transcription factor | insig. | 33 | 40 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS12370 | | response regulator transcription factor | insig. | 33 | 40 |
| | Pseudomonas simiae WCS417 | PS417_11585 | | LuxR family transcriptional regulator | insig. | 33 | 40 |
| | Pseudomonas sp. S08-1 | OH686_22730 | | Serine phosphatase RsbU, regulator of sigma subunit | no data | 33 | 41 |
| | Shewanella sp. ANA-3 | Shewana3_1372 | | response regulator receiver protein (RefSeq) | strong | 29 | 57 |
| | Phaeobacter inhibens DSM 17395 | PGA1_262p00730 | | putative signal transduction histidine kinase | insig. | 28 | 55 |
| | Variovorax sp. SCN45 | GFF3669 | | Two-component system response regulator protein | no data | 31 | 45 |
| | Sinorhizobium meliloti 1021 | SM_b21200 | | two-component response regulator protein | insig. | 40 | 29 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1993 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | sig. | 37 | 30 |
| | Pseudomonas segetis P6 | ACVTMO_RS18500 | | response regulator transcription factor | strong | 36 | 31 |
| | Serratia liquefaciens MT49 | IAI46_13300 | | two-component system response regulator RstA | insig. | 35 | 27 |
| | Methylophilus sp. DMC18 | GFF2713 | | Transcriptional regulatory protein OmpR | no data | 34 | 27 |
| | Agrobacterium fabrum C58 | Atu5377 | | two component sensor kinase | no data | 25 | 49 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4475 | | sensor histidine kinase | insig. | 39 | 28 |
| | Pseudomonas segetis P6 | ACVTMO_RS00245 | | heavy metal response regulator transcription factor | insig. | 39 | 30 |
| | Methylophilus sp. DMC18 | GFF385 | | Transcriptional regulatory protein CpxR | no data | 38 | 27 |
| | Pseudomonas sp. DMC3 | GFF4822 | | Transcriptional regulatory protein OmpR | insig. | 37 | 27 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_10090 | | sigma-54-dependent response regulator transcription factor ZraR | insig. | 36 | 29 |
| | Pseudomonas protegens RBAN4 | FABNJH_01440 | ompR | two-component system response regulator OmpR | insig. | 36 | 28 |
| | Sphingobium sp. HT1-2 | GFF4076 | | Two-component transcriptional response regulator, LuxR family | strong | 34 | 40 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS24385 | zraR;go_function=sequence-specific | sigma-54-dependent response regulator transcription factor ZraR | insig. | 36 | 29 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS18965 | | chemotaxis protein CheY | insig. | 41 | 28 |
| | Dechlorosoma suillum PS | Dsui_3486 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | cofit | 36 | 34 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS09705 | rstA | two-component system response regulator RstA | cofit | 35 | 27 |
| | Pseudomonas sp. S08-1 | OH686_11095 | | Two-component system response regulator OmpR | cofit | 35 | 27 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS07810 | | response regulator transcription factor | insig. | 34 | 27 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS08060 | | response regulator transcription factor | insig. | 34 | 27 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_14885 | ompR | DNA-binding response regulator | insig. | 34 | 27 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4209 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | strong | 32 | 30 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS01280 | | two-component system response regulator OmpR | no data | 35 | 28 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS01280 | | two-component system response regulator OmpR | no data | 35 | 28 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS05810 | | chemotaxis response regulator CheY | insig. | 39 | 29 |
| | Rhodospirillum rubrum S1H | Rru_A1653 | | guanylate cyclase (GGDEF domain) with PAS/PAC sensor and Response Regulator Receiver modulation (NCBI) | insig. | 38 | 36 |
| | Pseudomonas orientalis W4I3 | QF045_RS18120 | | response regulator transcription factor | cofit | 38 | 27 |
| | Pseudomonas protegens RBAN4 | FABNJH_13785 | rstA | Transcriptional regulatory protein RstA | insig. | 36 | 28 |
| | Marinobacter adhaerens HP15 | HP15_725 | | two component, sigma54 specific, transcriptional regulator, Fis family | strong | 35 | 33 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00461 | | Transcriptional regulatory protein OmpR | no data | 35 | 28 |
| | Pseudomonas orientalis W4I3 | QF045_RS04300 | | two-component system response regulator OmpR | cofit | 35 | 28 |
| | Pseudomonas simiae WCS417 | PS417_01170 | | chemotaxis protein CheY | no data | 35 | 28 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01736 | | two-component system, OmpR family, copper resistance phosphate regulon response regulator CusR | insig. | 34 | 33 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS17420 | | chemotaxis protein CheY | insig. | 42 | 28 |
| | Ralstonia solanacearum GMI1000 | RS_RS23890 | | chemotaxis protein CheY | insig. | 42 | 28 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS06225 | | chemotaxis protein CheY | insig. | 42 | 28 |
| | Ralstonia solanacearum UW163 | UW163_RS21730 | | chemotaxis protein CheY | insig. | 42 | 28 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS03320 | | transcriptional regulator | insig. | 40 | 27 |
| | Pseudomonas sp. BP01 | JOY50_RS08135 | | response regulator | insig. | 37 | 27 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS20715 | parR;inference=COORDINATES | response regulator transcription factor ParR | strong | 36 | 28 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_08740 | | response regulator transcription factor ParR | strong | 36 | 28 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS54800 | parR;inference=COORDINATES | response regulator transcription factor ParR | strong | 36 | 28 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_23010 | | XRE family transcriptional regulator | insig. | 37 | 30 |
| | Dechlorosoma suillum PS | Dsui_3286 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | insig. | 37 | 33 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS09230 | | DNA-binding response regulator | insig. | 39 | 30 |
| | Ralstonia solanacearum UW163 | UW163_RS04360 | | DNA-binding response regulator | insig. | 39 | 30 |
| | Azospirillum brasilense Sp245 | AZOBR_RS02220 | | chemotaxis protein CheY | insig. | 38 | 28 |
| | Pseudomonas stutzeri RCH2 | Psest_1598 | | heavy metal response regulator | insig. | 37 | 30 |
| | Cellulophaga baltica 18 | M666_RS17625 | | response regulator transcription factor | no data | 32 | 27 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4462 | | Serine phosphatase RsbU, regulator of sigma subunit | insig. | 43 | 30 |
| | Rhodospirillum rubrum S1H | Rru_A3187 | | Two component Transcriptional regulator, Winged helix family (NCBI) | insig. | 39 | 31 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS07800 | pirR;inference=COORDINATES | response regulator transcription factor PirR | insig. | 39 | 29 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_04175 | | DNA-binding response regulator | sig. | 39 | 29 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS44995 | pirR;inference=COORDINATES | response regulator transcription factor PirR | insig. | 39 | 29 |
| | Mycobacterium tuberculosis H37Rv | Rv1033c | | Two component transcriptional regulator TrcR | insig. | 36 | 27 |
| | Pseudomonas sp. SVBP6 | COO64_RS00700 | ompR | two-component system response regulator OmpR | insig. | 36 | 28 |
| | Pantoea sp. MT58 | IAI47_09545 | | two-component system response regulator RstA | insig. | 35 | 27 |
| | Shewanella loihica PV-4 | Shew_2348 | | two component transcriptional regulator (RefSeq) | no data | 32 | 28 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2967 | | sensor histidine kinase/response regulator (TIGR) | sig. | 32 | 48 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS03035 | | diguanylate cyclase | sig. | 29 | 51 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0271 | | response regulator (TIGR) | insig. | 28 | 80 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_19685 | | DNA-binding response regulator | insig. | 28 | 46 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS03980 | | Fis family transcriptional regulator | strong | 45 | 28 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS07815 | | response regulator | insig. | 42 | 27 |
| | Dickeya dadantii 3937 | DDA3937_RS13520 | | chemotaxis response regulator CheY | strong | 41 | 29 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS28980 | | chemotaxis response regulator CheY | strong | 40 | 28 |
| | Rhodopseudomonas palustris CGA009 | TX73_015545 | | response regulator transcription factor | insig. | 36 | 29 |
| | Pseudomonas protegens RBAN4 | FABNJH_14120 | arcA | Aerobic respiration control protein ArcA | insig. | 36 | 27 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS20630 | | transcriptional regulator | sig. | 36 | 30 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1369 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | strong | 35 | 39 |
| | Paraburkholderia graminis OAS925 | ABIE53_001506 | | two-component system copper resistance phosphate regulon response regulator CusR | insig. | 35 | 32 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF610 | | Putative sensory histidine kinase YfhA | insig. | 33 | 42 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0258 | | Two-component response regulator OmpR | no data | 33 | 28 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0258 | | Two-component response regulator OmpR | no data | 33 | 28 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2030 | | Two-component response regulator PfeR, enterobactin | insig. | 30 | 60 |
| | Dickeya dianthicola ME23 | DZA65_RS14050 | | chemotaxis protein CheY | strong | 41 | 29 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS14570 | | DNA-binding response regulator | no data | 38 | 30 |
| | Pseudomonas sp. BP01 | JOY50_RS08590 | | heavy metal response regulator transcription factor | insig. | 38 | 30 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3828 | | two component transcriptional regulator, LuxR family | insig. | 37 | 36 |
| | Pseudomonas stutzeri RCH2 | Psest_1635 | | Signal transduction histidine kinase | strong | 37 | 29 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS21805 | | transcriptional regulator | insig. | 35 | 30 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03298 | | Transcriptional regulatory protein RstA | cofit | 35 | 28 |
| | Pseudomonas orientalis W4I3 | QF045_RS08460 | | sigma-54 dependent transcriptional regulator | cofit | 35 | 35 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS02085 | | response regulator transcription factor | insig. | 33 | 27 |
| | Ralstonia solanacearum GMI1000 | RS_RS01635 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 32 | 41 |
| | Pseudomonas segetis P6 | ACVTMO_RS02300 | | response regulator | insig. | 31 | 41 |
| | Azospirillum sp. SherDot2 | MPMX19_03494 | | Regulatory protein AtoC | insig. | 29 | 41 |
| | Pseudomonas sp. BP01 | JOY50_RS27375 | | response regulator transcription factor | insig. | 28 | 46 |