| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Magnetospirillum magneticum AMB-1 | AMB_RS18705 | | response regulator | cofit | 100 | 100 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07605 | | response regulator | insig. | 39 | 81 |
| | Methanococcus maripaludis JJ | MMJJ_RS00295 | | response regulator | insig. | 41 | 84 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS05675 | | Serine phosphatase RsbU regulator sigma subunit | insig. | 43 | 92 |
| | Dechlorosoma suillum PS | Dsui_2485 | | response regulator containing CheY-like receiver domain and AraC-type DNA-binding domain | insig. | 37 | 80 |
| | Methanococcus maripaludis S2 | MMP_RS04840 | | response regulator | sig. | 41 | 84 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS06830 | | DNA-binding response regulator | insig. | 37 | 83 |
| | Ralstonia solanacearum GMI1000 | RS_RS11600 | | DNA-binding response regulator | insig. | 34 | 85 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS04120 | | DNA-binding response regulator | insig. | 34 | 85 |
| | Pseudomonas sp. S08-1 | OH686_21830 | | Two-component transcriptional response regulator, NarL/FixJ family | insig. | 41 | 81 |
| | Ralstonia solanacearum UW163 | UW163_RS09550 | | DNA-binding response regulator | insig. | 34 | 85 |
| | Variovorax sp. OAS795 | ABID97_RS28185 | | response regulator transcription factor | insig. | 38 | 87 |
| | Pseudomonas sp. RS175 | PFR28_01868 | | Transcriptional regulatory protein DegU | no data | 39 | 85 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS13490 | narL;go_function=DNA | two-component system response regulator NarL | insig. | 40 | 90 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_19985 | | two-component system response regulator NarL | no data | 40 | 90 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS48785 | narL;go_function=DNA | two-component system response regulator NarL | insig. | 40 | 90 |
| | Lysobacter sp. OAE881 | ABIE51_RS14590 | | response regulator transcription factor | sig. | 39 | 81 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_26265 | | LuxR family transcriptional regulator | no data | 37 | 85 |
| | Pseudomonas simiae WCS417 | PS417_15740 | | hypothetical protein | insig. | 38 | 82 |
| | Azospirillum brasilense Sp245 | AZOBR_RS20095 | | chemotaxis protein CheY | strong | 42 | 80 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1128 | | Two-component response regulator | insig. | 38 | 81 |
| | Azospirillum sp. SherDot2 | MPMX19_05685 | | Protein-glutamate methylesterase/protein-glutamine glutaminase 2 | cofit | 43 | 80 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS14300 | | response regulator transcription factor | no data | 36 | 85 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS14300 | | response regulator transcription factor | sig. | 36 | 85 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS12850 | | LuxR family transcriptional regulator | strong | 35 | 87 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03209 | | Transcriptional regulatory protein LnrK | cofit | 36 | 85 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS08905 | | XRE family transcriptional regulator | insig. | 37 | 81 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c34880 | | putative response regulator | strong | 37 | 89 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS30895 | | response regulator transcription factor | insig. | 34 | 85 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS30910 | | response regulator transcription factor | insig. | 38 | 85 |
| | Pseudomonas protegens RBAN4 | FABNJH_19735 | luxR | LuxR family DNA-binding response regulator | insig. | 36 | 85 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5052 | | Two-component response regulator | no data | 36 | 85 |
| | Pseudomonas sp. BP01 | JOY50_RS06870 | uvrY | UvrY/SirA/GacA family response regulator transcription factor | cofit | 36 | 80 |
| | Pseudomonas segetis P6 | ACVTMO_RS18285 | | response regulator transcription factor | insig. | 32 | 83 |
| | Pseudomonas segetis P6 | ACVTMO_RS12520 | gacA | response regulator transcription factor GacA | strong | 37 | 80 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1940 | | regulatory protein, LuxR:Response regulator receiver | no data | 36 | 85 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1940 | | regulatory protein, LuxR:Response regulator receiver | no data | 36 | 85 |
| | Pseudomonas putida KT2440 | PP_4099 | | two-componenent system BarA/UvrY - regulatory subunit | strong | 36 | 80 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS01640 | | response regulator | strong | 42 | 81 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2397.1 | | two-component system regulatory protein | insig. | 35 | 90 |
| | Azospirillum sp. SherDot2 | MPMX19_05686 | | Chemotaxis protein CheY | insig. | 40 | 90 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_10315 | | chemotaxis response regulator protein-glutamate methylesterase | insig. | 39 | 90 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1492 | | Nitrate/nitrite response regulator protein | no data | 39 | 90 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0251 | | two component transcriptional regulator, LytTR family | cofit | 38 | 82 |
| | Dechlorosoma suillum PS | Dsui_1862 | | response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 32 | 86 |
| | Azospirillum brasilense Sp245 | AZOBR_RS20090 | | chemotaxis protein CheY | cofit | 42 | 81 |
| | Pseudomonas sp. SVBP6 | COO64_RS13925 | uvrY | UvrY/SirA/GacA family response regulator transcription factor | cofit | 35 | 80 |
| | Escherichia coli BW25113 | b2193 | narP | DNA-binding response regulator in two-component regulatory system with NarQ or NarX (NCBI) | insig. | 42 | 90 |
| | Sphingobium sp. HT1-2 | GFF1825 | | Two-component transcriptional response regulator, NarL/FixJ family | cofit | 36 | 86 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS17415 | | response regulator transcription factor | insig. | 32 | 81 |
| | Escherichia fergusonii Becca | EFB2_01663 | | Nitrate/nitrite response regulator protein NarL | insig. | 42 | 90 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12820 | | nitrate/nitrite response regulator protein NarP | no data | 42 | 90 |
| | Pseudomonas sp. RS175 | PFR28_01410 | | Response regulator GacA | strong | 36 | 80 |
| | Alteromonas macleodii MIT1002 | MIT1002_01107 | | Chemotaxis response regulator protein-glutamate methylesterase of group 1 operon | insig. | 42 | 83 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0714 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | strong | 30 | 84 |
| | Escherichia coli ECRC100 | OKFHMN_23320 | narP | nitrate/nitrite response regulator protein NarP | cofit | 42 | 90 |
| | Escherichia coli ECRC101 | MCAODC_14370 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 90 |
| | Escherichia coli ECRC102 | NIAGMN_21085 | narP | nitrate/nitrite response regulator protein NarP | cofit | 42 | 90 |
| | Escherichia coli ECRC98 | JDDGAC_27280 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 90 |
| | Escherichia coli ECRC99 | KEDOAH_04865 | narP | nitrate/nitrite response regulator protein NarP | no data | 42 | 90 |
| | Escherichia coli BL21 | ECD_02120 | | response regulator in two-component regulatory system with NarQ | insig. | 42 | 90 |
| | Escherichia coli ECOR27 | NOLOHH_14895 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 90 |
| | Escherichia coli ECOR38 | HEPCGN_22585 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 90 |
| | Escherichia coli ECRC62 | BNILDI_13815 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 90 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01518 | | Nitrate/nitrite response regulator protein NarL | sig. | 42 | 90 |
| | Pseudomonas sp. RS175 | PFR28_01618 | | Oxygen regulatory protein NreC | strong | 34 | 83 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03428 | | Nitrate/nitrite response regulator protein NarL | cofit | 36 | 82 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1461 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | no data | 33 | 83 |
| | Shewanella amazonensis SB2B | Sama_3499 | | protein-glutamate methylesterase (RefSeq) | insig. | 39 | 82 |
| | Rhodopseudomonas palustris CGA009 | TX73_000705 | | chemotaxis response regulator protein-glutamate methylesterase | insig. | 39 | 87 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4655.1 | | Transcriptional regulator protein | insig. | 37 | 68 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS14195 | | response regulator transcription factor | no data | 35 | 89 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS14480 | | response regulator transcription factor | strong | 35 | 89 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS14100 | | response regulator transcription factor | insig. | 35 | 89 |
| | Variovorax sp. OAS795 | ABID97_RS12700 | | response regulator transcription factor | insig. | 34 | 80 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS04850 | | LytTR family DNA-binding domain-containing protein | insig. | 40 | 69 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS10765 | | UvrY/SirA/GacA family response regulator transcription factor | strong | 36 | 80 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS10765 | | UvrY/SirA/GacA family response regulator transcription factor | strong | 36 | 80 |
| | Pseudomonas orientalis W4I3 | QF045_RS12800 | | UvrY/SirA/GacA family response regulator transcription factor | strong | 36 | 80 |
| | Pseudomonas simiae WCS417 | PS417_10720 | | chemotaxis protein CheY | strong | 36 | 80 |
| | Pseudomonas stutzeri RCH2 | Psest_2260 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | strong | 35 | 80 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS07850 | | response regulator transcription factor | strong | 34 | 80 |
| | Pseudomonas sp. SVBP6 | COO64_RS26035 | | response regulator transcription factor | insig. | 33 | 80 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS21010 | | response regulator | insig. | 37 | 64 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS03040 | | MASE1 domain-containing protein | insig. | 36 | 82 |
| | Serratia liquefaciens MT49 | IAI46_18680 | | two-component system response regulator NarL | insig. | 36 | 90 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_03330 | citB | DNA-binding response regulator | sig. | 35 | 89 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2797.1 | | DNA-binding response regulator, LuxR family | no data | 33 | 81 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_19270 | | LuxR family transcriptional regulator | strong | 38 | 64 |
| | Lysobacter sp. OAE881 | ABIE51_RS00550 | | LytTR family DNA-binding domain-containing protein | insig. | 36 | 94 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3859.1 | | Two-component system regulatory protein | sig. | 36 | 81 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1117 | | Chemotaxis response regulator containing a CheY-like receiver domain and a methylesterase domain | insig. | 39 | 81 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2277 | | DNA-binding response regulator, LuxR family | insig. | 38 | 64 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2897 | | regulatory protein, LuxR:Response regulator receiver | strong | 34 | 80 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2897 | | regulatory protein, LuxR:Response regulator receiver | strong | 34 | 80 |
| | Rhodospirillum rubrum S1H | Rru_A0522 | | Response regulator receiver domain protein (CheY) (NCBI) | insig. | 36 | 81 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0823 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | insig. | 36 | 83 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1272 | | two component transcriptional regulator, LuxR family | strong | 35 | 80 |
| | Lysobacter sp. OAE881 | ABIE51_RS10620 | | response regulator transcription factor | insig. | 36 | 84 |
| | Sinorhizobium meliloti 1021 | SM_b21520 | | two-component response regulator protein | insig. | 40 | 80 |
| | Pseudomonas sp. SVBP6 | COO64_RS25605 | | response regulator transcription factor | insig. | 34 | 80 |
| | Ralstonia solanacearum GMI1000 | RS_RS21845 | | DNA-binding response regulator | insig. | 32 | 83 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS21335 | | response regulator transcription factor | sig. | 36 | 80 |
| | Paraburkholderia graminis OAS925 | ABIE53_004754 | | two-component system response regulator EvgA | insig. | 32 | 86 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2888.1 | | Chemotaxis response regulator protein-glutamate methylesterase CheB (EC 3.1.1.61) | insig. | 37 | 89 |
| | Caulobacter crescentus NA1000 | CCNA_03585 | | chemotaxis receiver domain protein CheYIV | strong | 38 | 90 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03585 | | chemotaxis receiver domain protein CheYIV | cofit | 38 | 90 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_22075 | | hypothetical protein | strong | 34 | 80 |
| | Mycobacterium tuberculosis H37Rv | Rv0844c | | Possible nitrate/nitrite response transcriptional regulatory protein NarL | insig. | 34 | 84 |
| | Pectobacterium carotovorum WPP14 | HER17_RS09115 | | nitrate/nitrite response regulator protein NarP | insig. | 35 | 81 |
| | Sphingobium sp. HT1-2 | GFF3503 | | two-component response regulator | cofit | 35 | 80 |
| | Lysobacter sp. OAE881 | ABIE51_RS02955 | | LytTR family DNA-binding domain-containing protein | sig. | 35 | 83 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS04660 | uvrY;go_function=DNA | UvrY/SirA/GacA family response regulator transcription factor | strong | 34 | 80 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_12975 | | UvrY/SirA/GacA family response regulator transcription factor | strong | 34 | 80 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS35320 | uvrY;go_function=DNA | UvrY/SirA/GacA family response regulator transcription factor | strong | 34 | 80 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS18195 | | XRE family transcriptional regulator | insig. | 31 | 83 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_06603 | | two component transcriptional regulator, LuxR family | no data | 30 | 81 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04126 | | Transcriptional regulatory protein DegU | cofit | 36 | 83 |
| | Agrobacterium fabrum C58 | Atu0519 | | protein-glutamate methylesterase | insig. | 44 | 68 |
| | Rhizobium sp. OAE497 | ABIE40_RS02890 | | protein-glutamate O-methylesterase CheB | insig. | 42 | 67 |
| | Pseudomonas sp. RS175 | PFR28_00856 | | Protein-glutamate methylesterase/protein-glutamine glutaminase 1 | strong | 38 | 83 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_03710 | | chemotaxis protein CheY | strong | 38 | 83 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2569 | | Chemotaxis response regulator protein-glutamate methylesterase CheB (EC 3.1.1.61) | strong | 38 | 83 |
| | Shewanella sp. ANA-3 | Shewana3_1608 | | response regulator (RefSeq) | strong | 37 | 79 |
| | Dinoroseobacter shibae DFL-12 | Dshi_2820 | | response regulator receiver modulated diguanylate cyclase (RefSeq) | sig. | 36 | 94 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS08855 | | response regulator transcription factor | strong | 32 | 80 |
| | Shewanella loihica PV-4 | Shew_3790 | | response regulator receiver modulated diguanylate cyclase (RefSeq) | insig. | 40 | 91 |
| | Azospirillum sp. SherDot2 | MPMX19_06748 | | Protein-glutamate methylesterase/protein-glutamine glutaminase of group 3 operon | insig. | 39 | 84 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0215 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | strong | 36 | 82 |
| | Mycobacterium tuberculosis H37Rv | Rv1626 | | Probable two-component system transcriptional regulator | strong | 36 | 85 |
| | Azospirillum sp. SherDot2 | MPMX19_03749 | | KDP operon transcriptional regulatory protein KdpE | insig. | 35 | 80 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS09450 | | response regulator transcription factor | insig. | 31 | 89 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_03685 | | Histidine kinase | insig. | 48 | 52 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS05870 | | PglZ domain-containing protein | strong | 42 | 55 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS15580 | | chemotaxis response regulator protein-glutamate methylesterase | cofit | 39 | 87 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS05615 | | chemotaxis response regulator protein-glutamate methylesterase | sig. | 38 | 83 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06940 | | chemotaxis-specific methylesterase | sig. | 38 | 83 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS47175 | | chemotaxis response regulator protein-glutamate methylesterase | sig. | 38 | 83 |
| | Lysobacter sp. OAE881 | ABIE51_RS16960 | | chemotaxis response regulator protein-glutamate methylesterase | insig. | 38 | 86 |
| | Caulobacter crescentus NA1000 | CCNA_00633 | | receiver domain-glutamate methylesterase CheBII | cofit | 38 | 85 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00633 | | receiver domain-glutamate methylesterase CheBII | insig. | 38 | 85 |
| | Pseudomonas sp. SVBP6 | COO64_RS25645 | | chemotaxis response regulator protein-glutamate methylesterase | cofit | 37 | 83 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS08760 | | XRE family transcriptional regulator | no data | 34 | 91 |
| | Pseudomonas sp. RS175 | PFR28_01628 | | Nitrate/nitrite response regulator protein NarL | insig. | 34 | 80 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4462 | | Serine phosphatase RsbU, regulator of sigma subunit | insig. | 34 | 80 |
| | Cellulophaga baltica 18 | M666_RS19210 | | sigma-54 dependent transcriptional regulator | insig. | 33 | 80 |
| | Pseudomonas sp. S08-1 | OH686_00335 | | BarA-associated response regulator UvrY ( GacA SirA) | strong | 31 | 80 |
| | Pseudomonas sp. BP01 | JOY50_RS00565 | | chemotaxis response regulator protein-glutamate methylesterase | cofit | 37 | 83 |
| | Lysobacter sp. OAE881 | ABIE51_RS14720 | | LytTR family DNA-binding domain-containing protein | insig. | 38 | 80 |
| | Pseudomonas putida KT2440 | PP_4337 | | chemotaxis response regulator protein-glutamate methylesterase of group 1 operon | strong | 37 | 83 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2934 | ntrX | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | no data | 36 | 68 |
| | Shewanella loihica PV-4 | Shew_1387 | | chemotaxis-specific methylesterase (RefSeq) | cofit | 36 | 83 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF5823 | | Nitrate/nitrite response regulator protein | no data | 35 | 80 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_02965 | | LuxR family transcriptional regulator | insig. | 35 | 64 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_19520 | | chemotaxis response regulator protein-glutamate methylesterase | insig. | 34 | 80 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5741 | | Nitrate/nitrite response regulator protein | no data | 33 | 82 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_25185 | | hypothetical protein | sig. | 33 | 80 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0110 | ntrC | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | cofit | 32 | 80 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1296 | | DNA-binding response regulator, LuxR family | strong | 29 | 86 |
| | Pseudomonas sp. SVBP6 | COO64_RS14210 | narL | two-component system response regulator NarL | insig. | 35 | 81 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_725 | | Nitrate/nitrite response regulator protein | strong | 33 | 80 |
| | Acinetobacter radioresistens SK82 | MPMX26_00164 | | Response regulator GacA | strong | 30 | 79 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_232 | | DNA-binding response regulator, LuxR family | insig. | 36 | 61 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS34135 | | two-component system response regulator NarL | insig. | 32 | 80 |
| | Escherichia coli BL21 | ECD_02147 | | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein | insig. | 30 | 84 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01490 | | Regulatory protein AtoC | insig. | 30 | 84 |
| | Escherichia coli BW25113 | b2220 | atoC | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein (NCBI) | insig. | 30 | 84 |
| | Methanococcus maripaludis JJ | MMJJ_RS00330 | | chemotaxis response regulator protein-glutamate methylesterase | insig. | 36 | 80 |
| | Methanococcus maripaludis S2 | MMP_RS04805 | | chemotaxis response regulator protein-glutamate methylesterase | sig. | 36 | 80 |
| | Pseudomonas sp. DMC3 | GFF4570 | | Transcriptional regulatory protein DegU | insig. | 36 | 64 |
| | Pseudomonas stutzeri RCH2 | Psest_3659 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 35 | 71 |
| | Bosea sp. OAE506 | ABIE41_RS10980 | | chemotaxis-specific protein-glutamate methyltransferase CheB | insig. | 33 | 81 |
| | Pseudomonas sp. RS175 | PFR28_01009 | | Transcriptional regulatory protein DegU | insig. | 33 | 87 |
| | Pseudomonas sp. RS175 | PFR28_01435 | | Response regulator UvrY | insig. | 33 | 82 |
| | Fusobacterium nucleatum SB010 | HUW76_00375 | | ANTAR domain-containing response regulator | cofit | 31 | 71 |
| | Pantoea sp. MT58 | IAI47_12470 | | UvrY/SirA/GacA family response regulator transcription factor | strong | 38 | 79 |
| | Pseudomonas sp. DMC3 | GFF2476 | | Protein-glutamate methylesterase/protein-glutamine glutaminase 1 | cofit | 37 | 83 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04134 | | Protein-glutamate methylesterase/protein-glutamine glutaminase 1 | cofit | 37 | 83 |
| | Pseudomonas simiae WCS417 | PS417_19675 | | chemotaxis protein CheY | strong | 37 | 83 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_18805 | | chemotaxis protein CheY | strong | 37 | 83 |
| | Escherichia fergusonii Becca | EFB2_04748 | | DNA-binding transcriptional regulator NtrC | strong | 36 | 79 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS22295 | | nitrogen regulation protein NR(I) | strong | 36 | 79 |
| | Pseudomonas sp. SVBP6 | COO64_RS09855 | | response regulator transcription factor | insig. | 33 | 79 |
| | Methylophilus sp. DMC18 | GFF57 | | Response regulator UvrY | insig. | 32 | 83 |
| | Escherichia fergusonii Becca | EFB2_01635 | | Regulatory protein AtoC | insig. | 30 | 84 |
| | Escherichia coli ECOR38 | HEPCGN_22430 | atoC | acetoacetate metabolism transcriptional regulator AtoC | insig. | 30 | 84 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12965 | | acetoacetate metabolism transcriptional regulator AtoC | no data | 30 | 84 |
| | Escherichia coli BL21 | ECD_03753 | | fused DNA-binding response regulator in two-component regulatory system with GlnL: response regulator/sigma54 interaction protein | insig. | 36 | 79 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04184 | | DNA-binding transcriptional regulator NtrC | sig. | 36 | 79 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3485 | | response regulator receiver modulated serine phosphatase (RefSeq) | sig. | 34 | 80 |
| | Dechlorosoma suillum PS | Dsui_0331 | | PAS domain S-box | insig. | 31 | 80 |
| | Pseudomonas sp. S08-1 | OH686_02710 | | Chemotaxis response regulator protein-glutamate methylesterase CheB | strong | 37 | 83 |
| | Shewanella sp. ANA-3 | Shewana3_1363 | | chemotaxis-specific methylesterase (RefSeq) | strong | 37 | 83 |
| | Pseudomonas protegens RBAN4 | FABNJH_21720 | luxR | LuxR family DNA-binding response regulator | insig. | 36 | 64 |
| | Dechlorosoma suillum PS | Dsui_1713 | | chemotaxis response regulator containing a CheY-like receiver domain and a methylesterase domain | insig. | 35 | 86 |
| | Acinetobacter baumannii LAC-4 | RR41_RS17670 | | LytTR family DNA-binding domain-containing protein | insig. | 32 | 80 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4833 | | DNA-binding response regulator, LuxR family | sig. | 28 | 81 |
| | Sinorhizobium meliloti 1021 | SMc03010 | | chemotaxis-specific methylesterase | insig. | 42 | 67 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0653 | | Response regulator receiver domain | cofit | 39 | 88 |
| | Escherichia coli ECOR27 | NOLOHH_06240 | glnG | nitrogen regulation protein NR(I) | insig. | 36 | 79 |
| | Escherichia coli ECOR38 | HEPCGN_12740 | glnG | nitrogen regulation protein NR(I) | insig. | 36 | 79 |
| | Escherichia coli ECRC100 | OKFHMN_14110 | glnG | nitrogen regulation protein NR(I) | insig. | 36 | 79 |
| | Escherichia coli ECRC101 | MCAODC_04610 | glnG | nitrogen regulation protein NR(I) | strong | 36 | 79 |
| | Escherichia coli ECRC102 | NIAGMN_11865 | glnG | nitrogen regulation protein NR(I) | insig. | 36 | 79 |
| | Escherichia coli ECRC62 | BNILDI_05290 | glnG | nitrogen regulation protein NR(I) | cofit | 36 | 79 |
| | Escherichia coli ECRC98 | JDDGAC_17735 | glnG | nitrogen regulation protein NR(I) | no data | 36 | 79 |
| | Escherichia coli ECRC99 | KEDOAH_14040 | glnG | nitrogen regulation protein NR(I) | no data | 36 | 79 |
| | Escherichia coli BW25113 | b3868 | glnG | fused DNA-binding response regulator in two-component regulatory system with GlnL: response regulator/sigma54 interaction protein (NCBI) | strong | 36 | 79 |
| | Marinobacter adhaerens HP15 | HP15_1567 | | two component transcriptional regulator, LuxR family | strong | 33 | 80 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c20200 | | two-component signal transduction system, response regulator | strong | 34 | 81 |
| | Marinobacter adhaerens HP15 | HP15_2234 | | CheY-like receiver protein | insig. | 38 | 82 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_02835 | cheY | chemotaxis response regulator CheY | insig. | 37 | 80 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS21640 | | chemotaxis response regulator protein-glutamate methylesterase | sig. | 36 | 83 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS21640 | | chemotaxis response regulator protein-glutamate methylesterase | strong | 36 | 83 |
| | Pseudomonas protegens RBAN4 | FABNJH_08680 | cheB2 | Protein-glutamate methylesterase/protein-glutamine glutaminase 2 | insig. | 36 | 83 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4327 | | Chemotaxis response regulator protein-glutamate methylesterase CheB (EC 3.1.1.61) | insig. | 36 | 83 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3630 | | Chemotaxis response regulator protein-glutamate methylesterase CheB (EC 3.1.1.61) | insig. | 36 | 83 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS13325 | | chemotaxis response regulator CheY | insig. | 36 | 80 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS13585 | | chemotaxis response regulator CheY | sig. | 36 | 80 |
| | Bosea sp. OAE506 | ABIE41_RS12315 | | response regulator | insig. | 35 | 80 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2799.1 | | response regulator | strong | 33 | 79 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS16770 | | DNA-binding response regulator | insig. | 31 | 83 |
| | Ralstonia solanacearum UW163 | UW163_RS18125 | | DNA-binding response regulator | insig. | 31 | 83 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_25670 | | regulator | sig. | 30 | 86 |
| | Azospirillum sp. SherDot2 | MPMX19_01958 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | insig. | 30 | 80 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_04380 | | response regulator | strong | 29 | 80 |
| | Pseudomonas sp. SVBP6 | COO64_RS16880 | | response regulator transcription factor | insig. | 27 | 91 |
| | Pseudomonas orientalis W4I3 | QF045_RS21815 | | chemotaxis response regulator protein-glutamate methylesterase | insig. | 36 | 83 |
| | Pseudomonas sp. BP01 | JOY50_RS16270 | | response regulator transcription factor | insig. | 34 | 79 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_06135 | | two-component system response regulator UvrY | no data | 34 | 79 |
| | Pseudomonas protegens RBAN4 | FABNJH_15280 | | DNA-binding response regulator | insig. | 34 | 83 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS04855 | | response regulator | cofit | 33 | 81 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1774 | | DNA-binding response regulator, LuxR family, near polyamine transporter | insig. | 33 | 82 |
| | Lysobacter sp. OAE881 | ABIE51_RS11810 | | response regulator | insig. | 31 | 87 |
| | Cellulophaga baltica 18 | M666_RS09795 | | two-component regulator propeller domain-containing protein | insig. | 30 | 98 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS20270 | | chemotaxis response regulator CheY | insig. | 37 | 80 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_10010 | citB | DNA-binding response regulator | sig. | 34 | 81 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1948 | | Transcriptional regulatory protein UhpA | insig. | 33 | 96 |
| | Caulobacter crescentus NA1000 | CCNA_03171 | | hybrid sensor histidine kinase/receiver domain protein | insig. | 32 | 81 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03171 | | hybrid sensor histidine kinase/receiver domain protein | cofit | 32 | 81 |
| | Marinobacter adhaerens HP15 | HP15_2320 | | response regulator receiver protein | insig. | 29 | 80 |
| | Sphingobium sp. HT1-2 | GFF332 | | Chemotaxis regulator - transmits chemoreceptor signals to flagellar motor components CheY | cofit | 40 | 88 |
| | Rhodopseudomonas palustris CGA009 | TX73_008370 | | response regulator | sig. | 40 | 81 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS35780 | | chemotaxis protein CheY | insig. | 38 | 80 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS14990 | | chemotaxis response regulator CheY | insig. | 36 | 80 |
| | Rahnella sp. WP5 | EX31_RS24145 | | UvrY/SirA/GacA family response regulator transcription factor | cofit | 35 | 79 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS21505 | | two-component system response regulator | strong | 34 | 56 |
| | Rhizobium sp. OAE497 | ABIE40_RS02800 | | response regulator | insig. | 34 | 82 |
| | Rhodopseudomonas palustris CGA009 | TX73_022895 | | ATP-binding protein | sig. | 33 | 80 |
| | Pseudomonas protegens RBAN4 | FABNJH_22120 | | DNA-binding response regulator | insig. | 28 | 80 |