| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas putida KT2440 | PP_0215 | | Response regulator | insig. | 100 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS18505 | | response regulator | insig. | 94 | 99 |
| o | Pseudomonas sp. SVBP6 | COO64_RS12485 | | response regulator | insig. | 77 | 95 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1732 | | response regulator | insig. | 67 | 94 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_11515 | | histidine kinase | insig. | 68 | 94 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_493 | | response regulator | insig. | 67 | 94 |
| o | Pseudomonas sp. DMC3 | GFF4254 | | hypothetical protein | cofit | 67 | 94 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4012 | | response regulator | insig. | 63 | 94 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS00920 | | response regulator | insig. | 61 | 94 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS00920 | | response regulator | insig. | 61 | 94 |
| o | Pseudomonas simiae WCS417 | PS417_00905 | | histidine kinase | insig. | 61 | 94 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_10710 | | histidine kinase | insig. | 62 | 94 |
| o | Pseudomonas sp. RS175 | PFR28_04757 | | Regulator of RpoS | insig. | 63 | 94 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_0089 | | Response regulator receiver | insig. | 56 | 94 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0089 | | Response regulator receiver | insig. | 56 | 94 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS21280 | | HDOD domain-containing protein | sig. | 52 | 92 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_24125 | | histidine kinase | strong | 52 | 92 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS38010 | | response regulator | sig. | 52 | 92 |
| o | Pseudomonas sp. S08-1 | OH686_11885 | | Response regulator | insig. | 48 | 94 |
| o | Pseudomonas stutzeri RCH2 | Psest_4236 | | Predicted signal transduction protein | insig. | 43 | 90 |
| | Marinobacter adhaerens HP15 | HP15_3428 | | response regulator receiver protein | strong | 31 | 80 |
| | Azospirillum brasilense Sp245 | AZOBR_RS23980 | | Fis family transcriptional regulator | insig. | 35 | 27 |
| | Azospirillum sp. SherDot2 | MPMX19_03749 | | KDP operon transcriptional regulatory protein KdpE | insig. | 34 | 27 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4245 | | Transcriptional regulatory protein ompR | insig. | 35 | 30 |
| | Azospirillum sp. SherDot2 | MPMX19_01864 | | Regulatory protein AtoC | insig. | 29 | 28 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00227 | | two component transcriptional regulator, winged helix family | insig. | 36 | 27 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS24850 | | response regulator | insig. | 35 | 27 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS05520 | | transcriptional regulator | insig. | 36 | 28 |
| | Paraburkholderia graminis OAS925 | ABIE53_001354 | | two-component system phosphate regulon response regulator OmpR | insig. | 36 | 27 |
| | Xanthobacter sp. DMC5 | GFF4373 | | Transcriptional regulatory protein OmpR | insig. | 32 | 37 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_11020 | | chemotaxis protein CheY | insig. | 27 | 29 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4070 | | Phosphate regulon transcriptional regulatory protein PhoB (SphR) | insig. | 27 | 29 |
| | Rhodopseudomonas palustris CGA009 | TX73_015545 | | response regulator transcription factor | insig. | 34 | 26 |
| | Variovorax sp. SCN45 | GFF526 | | Tricarboxylate transport transcriptional regulator TctD | insig. | 33 | 27 |
| | Pseudomonas sp. RS175 | PFR28_04484 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | no data | 27 | 29 |
| | Bifidobacterium breve UCC2003 | BBR_RS17455 | | DNA-binding response regulator | strong | 25 | 31 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2477 | | response regulator | insig. | 37 | 25 |
| | Paraburkholderia graminis OAS925 | ABIE53_003418 | | two-component system response regulator QseB | strong | 40 | 20 |
| | Pseudomonas putida KT2440 | PP_3730 | | Transcriptional regulatory protein AruR | insig. | 37 | 31 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS04265 | | chemotaxis protein CheY | strong | 32 | 28 |
| | Pseudomonas sp. RS175 | PFR28_04111 | | Regulatory protein AtoC | no data | 36 | 26 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_14095 | | response regulator | no data | 36 | 26 |
| | Rhodopseudomonas palustris CGA009 | TX73_018505 | | response regulator | insig. | 32 | 28 |
| | Azospirillum brasilense Sp245 | AZOBR_RS12660 | | regulator | no data | 30 | 27 |
| | Pseudomonas sp. DMC3 | GFF84 | | Regulatory protein AtoC | no data | 36 | 25 |
| | Pseudomonas sp. BP01 | JOY50_RS19685 | | response regulator transcription factor | no data | 34 | 25 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4653 | | Glutamate synthase [NADPH] large chain (EC 1.4.1.13) | insig. | 27 | 38 |
| | Marinobacter adhaerens HP15 | HP15_2961 | | two component transcriptional regulator, winged helix family | insig. | 36 | 28 |
| | Xanthobacter sp. DMC5 | GFF2981 | | KDP operon transcriptional regulatory protein KdpE | insig. | 31 | 27 |
| | Pseudomonas simiae WCS417 | PS417_16365 | | transcriptional regulator | no data | 33 | 33 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4751 | | response regulator | insig. | 36 | 26 |
| | Agrobacterium fabrum C58 | Atu3786 | | two component response regulator | insig. | 33 | 27 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03600 | | Transcriptional regulatory protein BaeR | cofit | 32 | 33 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS16220 | | transcriptional regulator | no data | 39 | 20 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04180 | | two component transcriptional regulator, winged helix family | sig. | 39 | 20 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS27985 | | response regulator | insig. | 34 | 28 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS06195 | | transcriptional regulator | insig. | 32 | 35 |
| | Pseudomonas stutzeri RCH2 | Psest_3850 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | insig. | 28 | 29 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS12585 | | response regulator | insig. | 35 | 26 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS17825 | | transcriptional regulator | insig. | 34 | 28 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05626 | | two component transcriptional regulator, winged helix family | insig. | 34 | 28 |
| | Paraburkholderia graminis OAS925 | ABIE53_003726 | | two-component system phosphate regulon response regulator OmpR | insig. | 34 | 28 |
| | Pseudomonas sp. BP01 | JOY50_RS02000 | | response regulator transcription factor | insig. | 33 | 28 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS16915 | | DNA-binding response regulator | insig. | 28 | 33 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS14195 | | sigma-54 dependent transcriptional regulator | insig. | 35 | 20 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS08765 | | response regulator | strong | 31 | 26 |
| | Lysobacter sp. OAE881 | ABIE51_RS01360 | | nitrogen regulation protein NR(I) | cofit | 35 | 25 |
| | Pseudomonas orientalis W4I3 | QF045_RS18120 | | response regulator transcription factor | cofit | 33 | 30 |
| | Pseudomonas putida KT2440 | PP_3454 | | putative transcriptional regulatory protein | strong | 33 | 25 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS03320 | | transcriptional regulator | insig. | 29 | 39 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_09880 | | chemotaxis protein CheY | insig. | 27 | 29 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0714 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | strong | 26 | 26 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4652 | | Conserved domain protein | insig. | 25 | 45 |
| | Pseudomonas sp. DMC3 | GFF1365 | | Transcriptional regulatory protein QseB | cofit | 41 | 20 |
| | Pseudomonas sp. BP01 | JOY50_RS08135 | | response regulator | insig. | 35 | 29 |
| | Pseudomonas sp. SVBP6 | COO64_RS25455 | | response regulator transcription factor | insig. | 34 | 28 |
| | Sphingobium sp. HT1-2 | GFF3652 | | Two-component transcriptional response regulator, OmpR family | cofit | 32 | 29 |
| | Dickeya dadantii 3937 | DDA3937_RS00125 | | nitrogen regulation protein NR(I) | cofit | 31 | 25 |
| | Dickeya dianthicola 67-19 | HGI48_RS21235 | | nitrogen regulation protein NR(I) | strong | 31 | 25 |
| | Dickeya dianthicola ME23 | DZA65_RS22210 | | nitrogen regulation protein NR(I) | strong | 31 | 25 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2550 | | multi-sensor signal transduction histidine kinase (RefSeq) | insig. | 29 | 26 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00078 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | cofit | 27 | 29 |
| | Pseudomonas sp. DMC3 | GFF474 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | cofit | 27 | 29 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2040 | | Phosphate regulon transcriptional regulatory protein PhoB (SphR) | no data | 27 | 29 |
| | Pseudomonas orientalis W4I3 | QF045_RS02415 | | response regulator | cofit | 25 | 29 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_03441 | | response regulator receiver domain protein | insig. | 30 | 27 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT3801 | | rteB, two-component system response regulator (NCBI ptt file) | strong | 34 | 28 |
| | Pseudomonas segetis P6 | ACVTMO_RS15930 | | winged helix-turn-helix domain-containing protein | insig. | 33 | 31 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1631 | | two component transcriptional regulator, winged helix family (RefSeq) | insig. | 33 | 28 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2963 | | response regulator (TIGR) | strong | 32 | 27 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2109 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | strong | 31 | 29 |
| | Dechlorosoma suillum PS | Dsui_0271 | | response regulator with CheY-like receiver domain and winged-helix DNA-binding domain | cofit | 29 | 36 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS14605 | | response regulator | insig. | 24 | 28 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00787 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 24 | 28 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0981 | | two-component system sensor histidine kinase/response regulator, hybrid ('one component system') (NCBI ptt file) | insig. | 24 | 28 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS18295 | | response regulator | sig. | 24 | 28 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS14680 | | histidine kinase | sig. | 24 | 48 |
| | Ralstonia solanacearum GMI1000 | RS_RS03380 | | hybrid sensor histidine kinase/response regulator | sig. | 31 | 28 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0823 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | insig. | 29 | 27 |
| | Pseudomonas putida KT2440 | PP_3546 | | Sensory box histidine kinase/response regulator | insig. | 32 | 27 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS20660 | | hybrid sensor histidine kinase/response regulator | insig. | 31 | 28 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2826 | | two-component system sensor histidine kinase/response regulator, hybrid ('one component system') (NCBI ptt file) | cofit | 30 | 26 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS29745 | | response regulator | insig. | 26 | 29 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS29745 | | response regulator | sig. | 26 | 29 |
| | Pseudomonas simiae WCS417 | PS417_28060 | | chemotaxis protein CheY | no data | 26 | 29 |
| | Shewanella sp. ANA-3 | Shewana3_1372 | | response regulator receiver protein (RefSeq) | strong | 36 | 25 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_3074 | | response regulator receiver modulated metal dependent phosphohydrolase (RefSeq) | cofit | 34 | 26 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.252.1 | | Nitrogen regulation protein NtrC | strong | 33 | 28 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS16950 | | transcriptional regulator | insig. | 31 | 36 |
| | Pseudomonas sp. S08-1 | OH686_13435 | | Phosphate regulon transcriptional regulatory protein PhoB (SphR) | insig. | 28 | 29 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_3011 | | metal dependent phosphohydrolase (RefSeq) | insig. | 28 | 49 |
| | Klebsiella michiganensis M5al | BWI76_RS17275 | | two-component system response regulator RssB | insig. | 33 | 26 |
| | Variovorax sp. OAS795 | ABID97_RS17740 | | response regulator transcription factor | strong | 31 | 27 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS15680 | | chemotaxis protein CheY | strong | 30 | 27 |
| | Pseudomonas sp. SVBP6 | COO64_RS01690 | | response regulator | insig. | 27 | 29 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS22860 | | chemotaxis protein CheY | insig. | 32 | 32 |
| | Pseudomonas putida KT2440 | PP_1181 | | DNA-binding response regulator | strong | 34 | 28 |
| | Dechlorosoma suillum PS | Dsui_3386 | | response regulator | no data | 31 | 27 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS12595 | | hybrid sensor histidine kinase/response regulator | insig. | 31 | 32 |
| | Ralstonia solanacearum UW163 | UW163_RS00970 | | hybrid sensor histidine kinase/response regulator | insig. | 31 | 32 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1111 | | Response regulator receiver:Transcriptional regulatory protein, C-terminal | strong | 31 | 29 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1111 | | Response regulator receiver:Transcriptional regulatory protein, C-terminal | sig. | 31 | 29 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS02120 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 30 | 31 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS18055 | | LytTR family DNA-binding domain-containing protein | insig. | 28 | 28 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_21280 | | transcriptional regulator | insig. | 41 | 20 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1769 | | response regulator receiver protein (RefSeq) | sig. | 31 | 27 |
| | Mycobacterium tuberculosis H37Rv | Rv3765c | | Probable two component transcriptional regulatory protein TcrX | insig. | 27 | 28 |
| | Marinobacter adhaerens HP15 | HP15_3968 | | two component transcriptional regulator, winged helix family | strong | 38 | 19 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3214 | | probable two-component response regulator | insig. | 34 | 29 |
| | Marinobacter adhaerens HP15 | HP15_3484 | | DNA-binding response regulator | no data | 32 | 27 |
| | Azospirillum sp. SherDot2 | MPMX19_04701 | | Transcriptional regulatory protein FixJ | insig. | 31 | 27 |
| | Paraburkholderia graminis OAS925 | ABIE53_004191 | | DNA-binding NarL/FixJ family response regulator | strong | 29 | 27 |
| | Pseudomonas segetis P6 | ACVTMO_RS09490 | rssB | two-component system response regulator RssB | no data | 34 | 28 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04394 | | response regulator receiver domain protein | strong | 32 | 29 |
| | Alteromonas macleodii MIT1002 | MIT1002_03180 | | Chemotaxis protein CheY | insig. | 31 | 27 |
| | Pseudomonas sp. S08-1 | OH686_05830 | | hypothetical protein | insig. | 29 | 37 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS12715 | | response regulator | insig. | 28 | 29 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_26635 | | two-component system response regulator | insig. | 28 | 29 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS49415 | | response regulator | insig. | 28 | 29 |
| | Bifidobacterium breve UCC2003 | BBR_RS14235 | | DNA-binding response regulator | no data | 31 | 28 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4350 | | nitrogen regulation protein NR(I) | insig. | 29 | 25 |
| | Enterobacter sp. TBS_079 | MPMX20_04597 | | DNA-binding transcriptional regulator NtrC | strong | 29 | 25 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS07730 | | nitrogen regulation protein NR(I) | cofit | 34 | 32 |
| | Serratia liquefaciens MT49 | IAI46_17870 | | transcriptional regulator TctD | insig. | 31 | 36 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4574 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | insig. | 30 | 24 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2220 | | Nitrogen regulation protein NR(I) | strong | 30 | 25 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1138 | | response regulator | insig. | 34 | 25 |
| | Escherichia coli ECOR38 | HEPCGN_11960 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 32 | 24 |
| | Mycobacterium tuberculosis H37Rv | Rv3246c | | Two component sensory transduction transcriptional regulatory protein MtrA | no data | 32 | 25 |
| | Azospirillum sp. SherDot2 | MPMX19_04053 | | Transcriptional regulatory protein OmpR | insig. | 32 | 28 |
| | Alteromonas macleodii MIT1002 | MIT1002_00477 | | Response regulator ArlR | insig. | 31 | 28 |
| | Azospirillum sp. SherDot2 | MPMX19_02158 | | putative transcriptional regulatory protein pdtaR | no data | 31 | 27 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_0151 | psfR | response regulator receiver modulated diguanylate cyclase | insig. | 31 | 35 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS11070 | | nitrogen regulation protein NR(I) | strong | 31 | 31 |
| | Escherichia coli BL21 | ECD_03753 | | fused DNA-binding response regulator in two-component regulatory system with GlnL: response regulator/sigma54 interaction protein | insig. | 30 | 25 |
| | Escherichia fergusonii Becca | EFB2_04748 | | DNA-binding transcriptional regulator NtrC | strong | 30 | 25 |
| | Escherichia coli ECOR27 | NOLOHH_06240 | glnG | nitrogen regulation protein NR(I) | insig. | 30 | 25 |
| | Escherichia coli ECOR38 | HEPCGN_12740 | glnG | nitrogen regulation protein NR(I) | insig. | 30 | 25 |
| | Escherichia coli ECRC100 | OKFHMN_14110 | glnG | nitrogen regulation protein NR(I) | insig. | 30 | 25 |
| | Escherichia coli ECRC101 | MCAODC_04610 | glnG | nitrogen regulation protein NR(I) | strong | 30 | 25 |
| | Escherichia coli ECRC102 | NIAGMN_11865 | glnG | nitrogen regulation protein NR(I) | insig. | 30 | 25 |
| | Escherichia coli ECRC62 | BNILDI_05290 | glnG | nitrogen regulation protein NR(I) | cofit | 30 | 25 |
| | Escherichia coli ECRC98 | JDDGAC_17735 | glnG | nitrogen regulation protein NR(I) | no data | 30 | 25 |
| | Escherichia coli ECRC99 | KEDOAH_14040 | glnG | nitrogen regulation protein NR(I) | no data | 30 | 25 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04184 | | DNA-binding transcriptional regulator NtrC | sig. | 30 | 25 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS22295 | | nitrogen regulation protein NR(I) | strong | 30 | 25 |
| | Escherichia coli BW25113 | b3868 | glnG | fused DNA-binding response regulator in two-component regulatory system with GlnL: response regulator/sigma54 interaction protein (NCBI) | strong | 30 | 25 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03107 | | two component transcriptional regulator, LuxR family | no data | 30 | 27 |
| | Azospirillum brasilense Sp245 | AZOBR_RS07695 | | hypothetical protein | no data | 29 | 26 |
| | Azospirillum sp. SherDot2 | MPMX19_00788 | | Chemotaxis protein CheY | insig. | 26 | 30 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_758 | | Phosphate regulon transcriptional regulatory protein PhoB (SphR) | insig. | 25 | 29 |
| | Pseudomonas sp. SVBP6 | COO64_RS17260 | | response regulator transcription factor | insig. | 35 | 27 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS13895 | | transcriptional regulator | insig. | 34 | 28 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS04465 | | response regulator transcription factor | cofit | 33 | 36 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07980 | | nitrogen regulation protein NR(I) | strong | 33 | 32 |
| | Escherichia coli BL21 | ECD_03881 | | fused DNA-binding response regulator in two-component regulatory system with ZraS: response regulator/sigma54 interaction protein | insig. | 32 | 24 |
| | Escherichia coli ECOR27 | NOLOHH_05465 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 32 | 24 |
| | Escherichia coli ECRC62 | BNILDI_06055 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 32 | 24 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04045 | | Transcriptional regulatory protein ZraR | insig. | 32 | 24 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS00165 | | response regulator | strong | 30 | 28 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS02780 | | sigma-54-dependent Fis family transcriptional regulator | strong | 29 | 31 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS11775 | | response regulator | sig. | 28 | 28 |
| | Escherichia coli BW25113 | b4004 | zraR | fused DNA-binding response regulator in two-component regulatory system with ZraS: response regulator/sigma54 interaction protein (NCBI) | insig. | 32 | 24 |
| | Serratia liquefaciens MT49 | IAI46_04750 | | response regulator transcription factor | insig. | 28 | 25 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_105 | | Two-component system response regulator QseB | no data | 40 | 20 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0482 | | sensory box histidine kinase/response regulator (TIGR) | insig. | 35 | 28 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5699 | | Transcriptional regulatory protein RstA | strong | 34 | 28 |
| | Shewanella amazonensis SB2B | Sama_2267 | | response regulator receiver protein (RefSeq) | strong | 34 | 25 |
| | Pseudomonas sp. SVBP6 | COO64_RS21035 | | response regulator | insig. | 33 | 31 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS17425 | | quorum sensing response regulator transcription factor QseB | insig. | 33 | 27 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS23670 | | chemotaxis protein CheY | insig. | 33 | 26 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3381 | ntrC | transcriptional regulatory protein zraR (TIGR) | strong | 32 | 28 |
| | Pantoea sp. MT58 | IAI47_00450 | | nitrogen regulation protein NR(I) | strong | 31 | 25 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS18895 | | nitrogen regulation protein NR(I) | strong | 31 | 25 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS06935 | | phosphate regulon transcriptional regulatory protein PhoB | insig. | 31 | 29 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS08595 | | Hpt domain-containing protein | strong | 31 | 32 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21440 | | nitrogen regulation protein NR(I) | cofit | 30 | 25 |
| | Lysobacter sp. OAE881 | ABIE51_RS08520 | | response regulator transcription factor | insig. | 30 | 28 |
| | Sphingobium sp. HT1-2 | GFF2502 | | Two-component transcriptional response regulator, OmpR family | cofit | 30 | 30 |
| | Dechlorosoma suillum PS | Dsui_3000 | | putative domain HDIG-containing protein | insig. | 30 | 26 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_41 | | Two-component system response regulator QseB | sig. | 40 | 20 |
| | Pseudomonas sp. BP01 | JOY50_RS20025 | | response regulator transcription factor | insig. | 34 | 28 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS22330 | | PhoB family transcriptional regulator | insig. | 33 | 37 |
| | Klebsiella michiganensis M5al | BWI76_RS24335 | | two-component system response regulator QseB | insig. | 33 | 27 |
| | Paraburkholderia graminis OAS925 | ABIE53_004228 | | two-component system OmpR family response regulator | insig. | 33 | 28 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS03060 | | SpoIIE family protein phosphatase | no data | 33 | 25 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS32530 | rssB;go_process=phosphorelay | two-component system response regulator RssB | no data | 33 | 25 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_16520 | | DNA-binding response regulator | insig. | 32 | 26 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0258 | | Two-component response regulator OmpR | no data | 32 | 31 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0258 | | Two-component response regulator OmpR | no data | 32 | 31 |
| | Escherichia coli ECRC100 | OKFHMN_13320 | zraR | sigma-54-dependent response regulator transcription factor ZraR | cofit | 32 | 24 |
| | Escherichia coli ECRC98 | JDDGAC_16945 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 32 | 24 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_25485 | | XRE family transcriptional regulator | insig. | 32 | 28 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS17815 | | nitrogen regulation protein NR(I) | insig. | 30 | 31 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS17305 | | hybrid sensor histidine kinase/response regulator transcription factor | insig. | 28 | 27 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_5036 | | Response regulator receiver | insig. | 27 | 29 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_5036 | | Response regulator receiver | sig. | 27 | 29 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS15030 | | response regulator transcription factor | insig. | 27 | 29 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2966 | | response regulator (TIGR) | strong | 26 | 32 |
| | Pseudomonas sp. BP01 | JOY50_RS10885 | | response regulator transcription factor | insig. | 40 | 20 |
| | Pseudomonas putida KT2440 | PP_2347 | | DNA-binding response regulator | insig. | 40 | 20 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS09840 | | response regulator transcription factor | insig. | 36 | 28 |
| | Pseudomonas sp. SVBP6 | COO64_RS10890 | | response regulator | insig. | 32 | 27 |
| | Escherichia coli ECRC101 | MCAODC_03820 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 32 | 24 |
| | Escherichia coli ECRC102 | NIAGMN_11070 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 32 | 24 |
| | Escherichia coli ECRC99 | KEDOAH_14840 | zraR | sigma-54-dependent response regulator transcription factor ZraR | no data | 32 | 24 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1012 | sphR | two component transcriptional regulator, winged helix family | strong | 30 | 29 |
| | Rhodospirillum rubrum S1H | Rru_A2726 | | Response regulator receiver domain protein (CheY) (NCBI) | insig. | 30 | 31 |
| | Pseudomonas sp. DMC3 | GFF4183 | | Transcriptional regulatory protein OmpR | cofit | 30 | 33 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3303 | lon | ATP-dependent protease La, truncation (TIGR) | cofit | 30 | 29 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS15540 | | nitrogen regulation protein NR(I) | no data | 29 | 31 |
| | Ralstonia solanacearum UW163 | UW163_RS13000 | | nitrogen regulation protein NR(I) | no data | 29 | 31 |
| | Alteromonas macleodii MIT1002 | MIT1002_03123 | | Protease production enhancer protein | insig. | 28 | 34 |
| | Variovorax sp. SCN45 | GFF3066 | | Nitrogen regulation protein NR(I), GlnG (=NtrC) | no data | 28 | 31 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS15000 | | response regulator | insig. | 27 | 32 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0258 | | sensory box histidine kinase/response regulator (TIGR) | strong | 26 | 26 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS02475 | | response regulator | cofit | 35 | 20 |
| | Pseudomonas simiae WCS417 | PS417_21535 | | chemotaxis protein CheY | insig. | 35 | 28 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS22300 | | chemotaxis protein CheY | insig. | 33 | 36 |
| | Rhodospirillum rubrum S1H | Rru_A2033 | | PAS/PAC Sensor Hybrid Histidine Kinase (NCBI) | insig. | 33 | 29 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_14160 | | fused response regulator/phosphatase | no data | 33 | 25 |
| | Alteromonas macleodii MIT1002 | MIT1002_01083 | | Transcriptional regulatory protein ZraR | cofit | 33 | 25 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_08285 | glnG | nitrogen regulation protein NR(I) | cofit | 30 | 25 |
| | Klebsiella michiganensis M5al | BWI76_RS01605 | | transcriptional regulatory protein ZraR | insig. | 30 | 26 |
| | Ralstonia solanacearum GMI1000 | RS_RS06320 | | nitrogen regulation protein NR(I) | no data | 29 | 31 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_13865 | | nitrogen regulation protein NR(I) | insig. | 29 | 29 |
| | Caulobacter crescentus NA1000 | CCNA_00446 | | chemotaxis receiver domain protein cheYII | strong | 28 | 28 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00446 | | chemotaxis receiver domain protein cheYII | cofit | 28 | 28 |
| | Mycobacterium tuberculosis H37Rv | Rv1033c | | Two component transcriptional regulator TrcR | insig. | 28 | 41 |
| | Agrobacterium fabrum C58 | Atu4773 | | two component response regulator | strong | 26 | 29 |