| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Sphingobium sp. HT1-2 | GFF3766 | | Response regulator | cofit | 100 | 100 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1569 | | Response regulator receiver domain | sig. | 74 | 95 |
| o | Caulobacter crescentus NA1000 | CCNA_00781 | | two-component receiver protein CpdR | strong | 64 | 94 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_00781 | | two-component receiver protein CpdR | cofit | 64 | 94 |
| o | Sinorhizobium meliloti 1021 | SMc04044 | | 2-component receiver domain-containing protein | no data | 56 | 93 |
| o | Rhizobium sp. OAE497 | ABIE40_RS16330 | | response regulator CpdR1 | no data | 56 | 93 |
| o | Agrobacterium fabrum C58 | Atu3883 | | chemotaxis response regulator | no data | 57 | 91 |
| o | Xanthobacter sp. DMC5 | GFF4162 | | Response regulator receiver protein CpdR | no data | 56 | 93 |
| o | Bosea sp. OAE506 | ABIE41_RS08525 | | cell cycle two-component system response regulator CpdR | no data | 54 | 94 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS10965 | | response regulator | insig. | 60 | 94 |
| o | Rhodopseudomonas palustris CGA009 | TX73_004670 | | response regulator | no data | 52 | 94 |
| | Azospirillum brasilense Sp245 | AZOBR_RS11105 | | histidine kinase | insig. | 44 | 88 |
| | Azospirillum sp. SherDot2 | MPMX19_00868 | | Sensor kinase CckA | cofit | 43 | 88 |
| | Agrobacterium fabrum C58 | Atu3603 | | two component response regulator | insig. | 43 | 94 |
| | Xanthobacter sp. DMC5 | GFF1252 | | Sensor histidine kinase RcsC | no data | 41 | 95 |
| | Rhizobium sp. OAE497 | ABIE40_RS17545 | | response regulator | insig. | 39 | 94 |
| o | Lysobacter sp. OAE881 | ABIE51_RS14700 | | response regulator | insig. | 39 | 86 |
| | Sinorhizobium meliloti 1021 | SMc00720 | | 2-component receiver domain-containing protein | insig. | 42 | 86 |
| | Rhodopseudomonas palustris CGA009 | TX73_024620 | | response regulator | insig. | 43 | 86 |
| | Pseudomonas sp. SVBP6 | COO64_RS25150 | | PAS domain-containing sensor histidine kinase | insig. | 37 | 91 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS04655 | | DNA-binding response regulator | strong | 36 | 90 |
| | Rhodopseudomonas palustris CGA009 | TX73_020130 | | ATP-binding protein | no data | 36 | 92 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02962 | | Sensor histidine kinase RcsC | cofit | 35 | 90 |
| | Azospirillum sp. SherDot2 | MPMX19_05822 | | Sensor histidine kinase RcsC | insig. | 38 | 91 |
| | Pseudomonas orientalis W4I3 | QF045_RS16065 | | response regulator | sig. | 35 | 90 |
| | Pseudomonas simiae WCS417 | PS417_13880 | | histidine kinase | insig. | 34 | 90 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_27625 | | histidine kinase | sig. | 36 | 90 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3196.1 | | response regulator | insig. | 39 | 86 |
| | Rhodospirillum rubrum S1H | Rru_A2820 | | Multi-sensor Hybrid Histidine Kinase (NCBI) | cofit | 37 | 90 |
| | Bosea sp. OAE506 | ABIE41_RS13345 | | cell cycle histidine kinase CckA | no data | 36 | 91 |
| | Pseudomonas sp. RS175 | PFR28_01724 | | Sensor histidine kinase RcsC | insig. | 33 | 90 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3053 | | Sensory box sensor histidine kinase/response regulator (EC 2.7.3.-) | insig. | 34 | 90 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_820 | | Sensory box sensor histidine kinase/response regulator (EC 2.7.3.-) | insig. | 34 | 90 |
| | Bosea sp. OAE506 | ABIE41_RS05580 | | response regulator | no data | 40 | 94 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS32770 | | histidine kinase | insig. | 36 | 85 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS14740 | | response regulator | insig. | 32 | 90 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS14740 | | response regulator | insig. | 32 | 90 |
| | Sphingobium sp. HT1-2 | GFF3118 | | Sensory box histidine kinase/response regulator | cofit | 34 | 84 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2450 | | PAS | insig. | 33 | 90 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2450 | | PAS | insig. | 33 | 90 |
| | Pseudomonas sp. BP01 | JOY50_RS28110 | | PAS domain-containing protein | insig. | 36 | 92 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03888 | | His Kinase A (phospho-acceptor) domain-containing protein | insig. | 36 | 85 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS03195 | | PAS domain-containing sensor histidine kinase | cofit | 35 | 90 |
| | Azospirillum brasilense Sp245 | AZOBR_RS31670 | | hypothetical protein | insig. | 35 | 89 |
| | Paraburkholderia graminis OAS925 | ABIE53_005219 | | PAS domain S-box-containing protein | insig. | 32 | 90 |
| | Azospirillum sp. SherDot2 | MPMX19_04555 | | Sensor histidine kinase RcsC | insig. | 37 | 90 |
| | Azospirillum sp. SherDot2 | MPMX19_00071 | | Sensor histidine kinase RcsC | insig. | 37 | 84 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2114 | atoC | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | insig. | 35 | 96 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS04560 | | response regulator transcription factor | no data | 34 | 90 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS28960 | | histidine kinase | insig. | 32 | 88 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1912 | | Response regulator receiver:Stage II sporulation E | no data | 38 | 63 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1912 | | Response regulator receiver:Stage II sporulation E | no data | 38 | 63 |
| | Paraburkholderia graminis OAS925 | ABIE53_004940 | | signal transduction histidine kinase | insig. | 35 | 85 |
| | 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 | 35 | 84 |
| | Bosea sp. OAE506 | ABIE41_RS06900 | | MHYT domain-containing protein | insig. | 34 | 94 |
| | Pseudomonas orientalis W4I3 | QF045_RS10365 | | SpoIIE family protein phosphatase | no data | 38 | 62 |
| | Agrobacterium fabrum C58 | Atu4047 | | two component sensor kinase/response regulator hybrid | insig. | 36 | 90 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0706 | | response regulator receiver protein (RefSeq) | insig. | 35 | 91 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4860 | | Sensory box sensor histidine kinase/response regulator (EC 2.7.3.-) | insig. | 32 | 90 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01676 | | Regulator of RpoS | no data | 38 | 62 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_60 | | Serine phosphatase RsbU, regulator of sigma subunit | no data | 37 | 62 |
| | Pseudomonas protegens RBAN4 | FABNJH_16630 | | histidine kinase | insig. | 31 | 90 |
| | Pseudomonas protegens RBAN4 | FABNJH_10325 | rpoS | Regulator of RpoS | strong | 38 | 62 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4011 | | Serine phosphatase RsbU, regulator of sigma subunit | no data | 37 | 62 |
| | Pseudomonas simiae WCS417 | PS417_07720 | | chemotaxis protein CheY | no data | 38 | 62 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS00655 | | PAS domain S-box protein | cofit | 37 | 94 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_16190 | | chemotaxis protein CheY | insig. | 34 | 86 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2748 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | insig. | 34 | 89 |
| | Rhodospirillum rubrum S1H | Rru_A2758 | | Response regulator receiver domain protein (CheY) (NCBI) | cofit | 34 | 93 |
| | Pseudomonas sp. BP01 | JOY50_RS24365 | | response regulator | no data | 31 | 91 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c28480 | | hybrid histidine kinase/response regulator | insig. | 40 | 83 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2107 | | response regulator receiver protein (RefSeq) | strong | 34 | 98 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3795.1 | | Histidine kinase/response regulator hybrid protein | sig. | 35 | 92 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS15940 | | DNA-binding response regulator | no data | 33 | 99 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS07795 | | SpoIIE family protein phosphatase | no data | 38 | 62 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS07795 | | SpoIIE family protein phosphatase | no data | 38 | 62 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1260 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | insig. | 36 | 90 |
| | Azospirillum brasilense Sp245 | AZOBR_RS14430 | | chemotaxis protein CheY | strong | 33 | 94 |
| | Pseudomonas sp. RS175 | PFR28_01140 | | Regulator of RpoS | no data | 37 | 62 |
| | Azospirillum sp. SherDot2 | MPMX19_01443 | | Regulator of RpoS | insig. | 32 | 90 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01389 | | PAS domain S-box-containing protein | insig. | 32 | 90 |
| | Lysobacter sp. OAE881 | ABIE51_RS02560 | | PAS domain-containing protein | insig. | 31 | 99 |
| | Shewanella loihica PV-4 | Shew_3506 | | two component LuxR family transcriptional regulator (RefSeq) | insig. | 42 | 66 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0118 | ntrC | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | insig. | 39 | 90 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02781 | | Response regulator c-di-GMP phosphodiesterase, RpfG family, contains REC and HD-GYP domains | insig. | 34 | 89 |
| | Pseudomonas stutzeri RCH2 | Psest_1185 | | heavy metal response regulator | insig. | 35 | 89 |
| | Pseudomonas putida KT2440 | PP_3545 | | Sensory box histidine kinase/response regulator | insig. | 34 | 94 |
| | Pseudomonas putida KT2440 | PP_3546 | | Sensory box histidine kinase/response regulator | insig. | 33 | 91 |
| | Rahnella sp. WP5 | EX31_RS00555 | | response regulator transcription factor | insig. | 30 | 91 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS28960 | | histidine kinase | insig. | 38 | 87 |
| | Rhizobium sp. OAE497 | ABIE40_RS25855 | | response regulator | insig. | 36 | 89 |
| | Mycobacterium tuberculosis H37Rv | Rv0981 | | Mycobacterial persistence regulator MRPA (two component response transcriptional regulatory protein) | insig. | 35 | 86 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2260 | | Serine phosphatase RsbU, regulator of sigma subunit | no data | 36 | 62 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2114.1 | | histidine kinase/response regulator hybrid protein | insig. | 33 | 90 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3022 | | sensory box histidine kinase/response regulator (TIGR) | insig. | 35 | 82 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS01370 | | hybrid sensor histidine kinase/response regulator | cofit | 34 | 90 |
| | Paraburkholderia graminis OAS925 | ABIE53_006006 | | adenylate cyclase | sig. | 32 | 89 |
| | Cellulophaga baltica 18 | M666_RS08925 | | response regulator transcription factor | cofit | 31 | 95 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_00320 | | chemotaxis protein CheY | no data | 35 | 62 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3782.1 | | Two-component system regulatory protein | no data | 35 | 86 |
| | Rhodopseudomonas palustris CGA009 | TX73_002565 | | PAS domain S-box protein | cofit | 34 | 89 |
| | Sphingobium sp. HT1-2 | GFF4787 | | Two-component system sensor histidine kinase | cofit | 34 | 93 |
| | Pseudomonas sp. BP01 | JOY50_RS10845 | | hybrid sensor histidine kinase/response regulator | insig. | 33 | 91 |
| | Azospirillum sp. SherDot2 | MPMX19_05885 | | Sensor histidine kinase RcsC | insig. | 35 | 85 |
| | Agrobacterium fabrum C58 | Atu1362 | | two component sensor kinase | no data | 32 | 90 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00180 | | response regulator receiver domain protein | sig. | 31 | 86 |
| | Mycobacterium tuberculosis H37Rv | Rv0602c | | Two component DNA binding transcriptional regulatory protein TcrA | insig. | 36 | 86 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_02185 | | chemotaxis protein CheY | no data | 36 | 62 |
| | Pseudomonas sp. BP01 | JOY50_RS00695 | | sigma-54 dependent transcriptional regulator | insig. | 36 | 90 |
| | Pseudomonas putida KT2440 | PP_4371 | | two component system AtoC DNA-binding transcriptional activator | strong | 36 | 90 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_788 | | Response regulator | insig. | 33 | 86 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS11950 | | nitrogen regulation protein NR(I) | no data | 32 | 92 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_16850 | | hybrid sensor histidine kinase/response regulator | cofit | 31 | 87 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS15000 | | response regulator transcription factor | strong | 29 | 93 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS20795 | | PAS domain-containing sensor histidine kinase | insig. | 35 | 82 |
| | Azospirillum brasilense Sp245 | AZOBR_RS17205 | | regulator | insig. | 32 | 98 |
| | Azospirillum sp. SherDot2 | MPMX19_01112 | | DNA-binding transcriptional regulator NtrC | no data | 31 | 94 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3355 | | PAS | insig. | 32 | 93 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3355 | | PAS | insig. | 32 | 93 |
| | Xanthobacter sp. DMC5 | GFF2316 | | Sensor histidine kinase RcsC | insig. | 33 | 96 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09450 | | response regulator | no data | 32 | 96 |
| | Pseudomonas sp. BP01 | JOY50_RS25185 | rssB | two-component system response regulator RssB | no data | 37 | 62 |
| | Pseudomonas putida KT2440 | PP_2165 | | Response regulator | no data | 37 | 62 |
| | Rhodospirillum rubrum S1H | Rru_A2725 | | Multi-sensor Hybrid Histidine Kinase (NCBI) | insig. | 34 | 91 |
| | Pseudomonas sp. BP01 | JOY50_RS03145 | | response regulator | insig. | 34 | 94 |
| | Pseudomonas sp. DMC3 | GFF2885 | | Sensor histidine kinase RcsC | cofit | 31 | 92 |
| | Pseudomonas putida KT2440 | PP_3429 | | Response regulator/sensor histidine kinase | sig. | 30 | 91 |
| | Pseudomonas protegens RBAN4 | FABNJH_18385 | | histidine kinase | insig. | 29 | 91 |
| | Azospirillum sp. SherDot2 | MPMX19_02821 | | Sensor histidine kinase RcsC | insig. | 36 | 86 |
| | Cellulophaga baltica 18 | M666_RS03195 | | sigma-54 dependent transcriptional regulator | insig. | 31 | 96 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS00090 | | sigma-54 dependent transcriptional regulator | cofit | 30 | 70 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS15240 | | response regulator | no data | 36 | 65 |
| | Sphingobium sp. HT1-2 | GFF2585 | | Two-component system sensor histidine kinase/response regulator hybrid | insig. | 33 | 90 |
| | Pseudomonas orientalis W4I3 | QF045_RS14130 | | PAS domain-containing protein | insig. | 32 | 91 |
| | Rhodospirillum rubrum S1H | Rru_A1678 | | Nitrogen Metabolism Transcriptional Regulator, NtrC, Fis Family (NCBI) | strong | 32 | 91 |
| | Rhodopseudomonas palustris CGA009 | TX73_016635 | | ATP-binding protein | insig. | 32 | 91 |
| | Marinobacter adhaerens HP15 | HP15_328 | | two component, sigma54 specific, transcriptional regulator, Fis family | strong | 31 | 93 |
| | Rhizobium sp. OAE497 | ABIE40_RS10335 | | cell cycle histidine kinase CckA | no data | 31 | 88 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1497 | | Heavy metal response regulator | insig. | 31 | 96 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1497 | | Heavy metal response regulator | insig. | 31 | 96 |
| | Pseudomonas sp. SVBP6 | COO64_RS09545 | rssB | two-component system response regulator RssB | no data | 36 | 62 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3181 | | Signal transduction histidine kinase | insig. | 33 | 90 |
| | Pseudomonas sp. RS175 | PFR28_03482 | | Sensor histidine kinase RcsC | cofit | 33 | 85 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2861.1 | | Chemotaxis regulator - transmits chemoreceptor signals to flagelllar motor components CheY | insig. | 33 | 92 |
| | Pseudomonas sp. SVBP6 | COO64_RS17420 | | PAS domain-containing sensor histidine kinase | cofit | 32 | 91 |
| | Pseudomonas simiae WCS417 | PS417_12140 | | histidine kinase | insig. | 31 | 93 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0990 | | two-component system response regulator (NCBI ptt file) | sig. | 30 | 86 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS04550 | | response regulator transcription factor | no data | 28 | 90 |
| | Rhodospirillum rubrum S1H | Rru_A2234 | | Response regulator receiver domain protein (CheY) (NCBI) | strong | 26 | 93 |
| | Pseudomonas sp. BP01 | JOY50_RS04940 | | response regulator | insig. | 30 | 90 |
| | Sinorhizobium meliloti 1021 | SMc00471 | | sensor histidine kinase transmembrane protein | no data | 31 | 92 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2897 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | insig. | 31 | 92 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_15165 | | DNA-binding response regulator | insig. | 28 | 90 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS02010 | | response regulator | insig. | 41 | 53 |
| | Pseudomonas stutzeri RCH2 | Psest_1767 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | insig. | 37 | 82 |
| | Azospirillum sp. SherDot2 | MPMX19_01452 | | Sensor histidine kinase RcsC | insig. | 34 | 85 |
| | Rhizobium sp. OAE497 | ABIE40_RS26180 | | PAS domain S-box protein | insig. | 33 | 90 |
| | Azospirillum sp. SherDot2 | MPMX19_01833 | | Sensor histidine kinase RcsC | insig. | 33 | 91 |
| | Pseudomonas sp. BP01 | JOY50_RS13780 | | PAS domain-containing sensor histidine kinase | insig. | 32 | 90 |
| | Shewanella sp. ANA-3 | Shewana3_1959 | | two component transcriptional regulator (RefSeq) | insig. | 32 | 90 |
| | Klebsiella michiganensis M5al | BWI76_RS09490 | | DNA-binding response regulator | sig. | 31 | 97 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2445 | | PAS domain S-box | strong | 29 | 91 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2679 | | sensory box histidine kinase/response regulator (TIGR) | insig. | 42 | 61 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS02730 | | response regulator | insig. | 41 | 53 |
| | Caulobacter crescentus NA1000 | CCNA_01132 | | sensory transduction histidine kinase/receiver protein CckA | no data | 39 | 65 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01132 | | sensory transduction histidine kinase/receiver protein CckA | no data | 39 | 65 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS23670 | | chemotaxis protein CheY | insig. | 36 | 84 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4937 | | Two-component hybrid sensor and regulator | sig. | 35 | 85 |
| | Azospirillum sp. SherDot2 | MPMX19_01947 | | Chemotaxis protein CheY | sig. | 33 | 92 |
| | Pseudomonas stutzeri RCH2 | Psest_3963 | | PAS domain S-box | strong | 32 | 90 |
| | Shewanella amazonensis SB2B | Sama_1718 | | response regulator receiver protein (RefSeq) | strong | 31 | 90 |
| | Pseudomonas putida KT2440 | PP_5383 | | transcriptional activator protein | insig. | 30 | 97 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS00085 | | response regulator transcription factor | no data | 30 | 90 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS07665 | | response regulator transcription factor | no data | 30 | 90 |
| | Pseudomonas segetis P6 | ACVTMO_RS00245 | | heavy metal response regulator transcription factor | insig. | 30 | 92 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2622 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | strong | 28 | 98 |
| | Pseudomonas sp. RS175 | PFR28_02558 | | Sensor histidine kinase RcsC | insig. | 37 | 84 |
| | Azospirillum brasilense Sp245 | AZOBR_RS14225 | | Fis family transcriptional regulator | no data | 33 | 92 |
| | Cellulophaga baltica 18 | M666_RS02825 | | sigma-54 dependent transcriptional regulator | strong | 31 | 94 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS18195 | | transporter substrate-binding domain-containing protein | cofit | 33 | 93 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS01705 | | Fis family transcriptional regulator | insig. | 30 | 90 |
| | Shewanella oneidensis MR-1 | SO3230 | flrC | flagellar regulatory protein C (NCBI ptt file) | cofit | 30 | 91 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03368 | | Sensor histidine kinase RcsC | cofit | 30 | 93 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS16060 | | response regulator | insig. | 51 | 62 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS16310 | | response regulator | insig. | 51 | 62 |
| | Sphingobium sp. HT1-2 | GFF1752 | | Two-component system sensor histidine kinase/response regulator hybrid | cofit | 33 | 90 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS12830 | | PAS domain-containing protein | cofit | 32 | 90 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS12830 | | PAS domain-containing protein | strong | 32 | 90 |
| | Azospirillum brasilense Sp245 | AZOBR_RS21825 | | regulator | no data | 31 | 82 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0732 | | two-component system response regulator (NCBI ptt file) | no data | 25 | 94 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS45880 | fleR;inference=COORDINATES | sigma-54-dependent response regulator transcription factor FleR | strong | 35 | 90 |
| | Pseudomonas sp. DMC3 | GFF1302 | | Regulator of RpoS | no data | 35 | 62 |
| | Lysobacter sp. OAE881 | ABIE51_RS11595 | | hybrid sensor histidine kinase/response regulator | insig. | 34 | 90 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_21755 | | histidine kinase | insig. | 32 | 90 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS03075 | | transcriptional regulator | strong | 32 | 97 |
| | Pseudomonas stutzeri RCH2 | Psest_4298 | | Response regulator containing a CheY-like receiver domain and a GGDEF domain | insig. | 32 | 94 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS18540 | | response regulator | insig. | 31 | 82 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS08430 | | response regulator | insig. | 31 | 90 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1644 | | integral membrane sensor hybrid histidine kinase (RefSeq) | sig. | 31 | 88 |
| | Pseudomonas stutzeri RCH2 | Psest_4008 | | PAS domain S-box | strong | 27 | 90 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2693 | | histidine kinase (RefSeq) | strong | 47 | 48 |
| | Marinobacter adhaerens HP15 | HP15_806 | | response regulator receiver modulated diguanylate cyclase/phosphodiesterase with PAS/PAC sensor(s) | insig. | 32 | 95 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0392 | | integral membrane sensor hybrid histidine kinase (RefSeq) | insig. | 48 | 49 |
| | Pseudomonas segetis P6 | ACVTMO_RS15595 | | sigma-54-dependent transcriptional regulator | strong | 36 | 90 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS06955 | fleR;inference=COORDINATES | sigma-54-dependent response regulator transcription factor FleR | strong | 35 | 90 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_05055 | | sigma-54-dependent response regulator transcription factor FleR | strong | 35 | 90 |
| | Pseudomonas sp. S08-1 | OH686_15515 | | Response regulator receiver protein | insig. | 33 | 94 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS20000 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 32 | 68 |
| | Variovorax sp. SCN45 | GFF3669 | | Two-component system response regulator protein | no data | 36 | 90 |
| | Lysobacter sp. OAE881 | ABIE51_RS16910 | | response regulator | insig. | 33 | 91 |
| | Shewanella loihica PV-4 | Shew_3682 | | two component, sigma54 specific, Fis family transcriptional regulator (RefSeq) | strong | 33 | 90 |
| | Rhodospirillum rubrum S1H | Rru_A3039 | | PAS/PAC Sensor Hybrid Histidine Kinase (NCBI) | strong | 32 | 90 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS21870 | | DNA-binding response regulator | strong | 31 | 93 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2264 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | strong | 30 | 95 |
| | Dechlorosoma suillum PS | Dsui_2485 | | response regulator containing CheY-like receiver domain and AraC-type DNA-binding domain | insig. | 37 | 66 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3303 | lon | ATP-dependent protease La, truncation (TIGR) | cofit | 34 | 84 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0196 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | strong | 33 | 68 |
| | Acinetobacter radioresistens SK82 | MPMX26_02509 | | Sensor histidine kinase RcsC | cofit | 32 | 90 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS14960 | | Fis family transcriptional regulator | strong | 32 | 91 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1858 | | multi-sensor hybrid histidine kinase (RefSeq) | sig. | 32 | 91 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_03180 | | transcriptional regulatory protein RprY | no data | 30 | 90 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2165 | | two-component system response regulator (NCBI ptt file) | no data | 30 | 90 |
| | Pseudomonas putida KT2440 | PP_3757 | | Chemotaxis protein CheY | insig. | 29 | 90 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS01665 | | response regulator transcription factor | insig. | 28 | 86 |
| | Pseudomonas sp. BP01 | JOY50_RS20025 | | response regulator transcription factor | insig. | 50 | 48 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS05650 | | hybrid sensor histidine kinase/response regulator | insig. | 44 | 53 |
| | Pseudomonas sp. RS175 | PFR28_01496 | | Sensor histidine kinase RcsC | insig. | 41 | 66 |
| | Shewanella amazonensis SB2B | Sama_0747 | | signal transduction histidine kinase-like protein (RefSeq) | cofit | 37 | 70 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_23910 | | response regulator | insig. | 36 | 86 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS21785 | | sigma-54-dependent Fis family transcriptional regulator | cofit | 34 | 90 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS21785 | | sigma-54-dependent Fis family transcriptional regulator | cofit | 34 | 90 |
| | Pseudomonas orientalis W4I3 | QF045_RS21945 | | sigma-54 dependent transcriptional regulator | insig. | 34 | 90 |
| | Pseudomonas stutzeri RCH2 | Psest_3911 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | insig. | 32 | 95 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_17715 | | chemotaxis protein CheY | insig. | 32 | 85 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02954 | | Sensor kinase CckA | no data | 32 | 91 |
| | Shewanella oneidensis MR-1 | SO2120 | cheY-1 | chemotaxis protein CheY (NCBI ptt file) | insig. | 31 | 92 |
| | Caulobacter crescentus NA1000 | CCNA_03333 | | PAS-family sensor histidine kinase | sig. | 31 | 91 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03333 | | PAS-family sensor histidine kinase | cofit | 31 | 91 |
| | Pseudomonas orientalis W4I3 | QF045_RS08375 | | response regulator | insig. | 31 | 98 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS08745 | | response regulator transcription factor | no data | 30 | 90 |
| | Bifidobacterium breve UCC2003 | BBR_RS19170 | | DNA-binding response regulator | strong | 29 | 90 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_23930 | | chemotaxis protein CheY | sig. | 29 | 90 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_19555 | | response regulator | insig. | 29 | 93 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS13225 | | HAMP domain-containing protein | cofit | 37 | 88 |
| | Bosea sp. OAE506 | ABIE41_RS00710 | | GAF domain-containing protein | insig. | 35 | 84 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5467 | | Response regulator | sig. | 32 | 85 |
| | Shewanella oneidensis MR-1 | SO4718 | | sigma-54 dependent response regulator (NCBI ptt file) | sig. | 32 | 90 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2871 | | Histidine kinase/response regulator hybrid protein | insig. | 31 | 90 |
| | Pseudomonas sp. DMC3 | GFF3411 | | Transcriptional activator protein CopR | cofit | 28 | 92 |
| | Acinetobacter baumannii LAC-4 | RR41_RS06560 | | heavy metal response regulator transcription factor | insig. | 28 | 92 |