| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4278 | | regulatory protein, LuxR | insig. | 100 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4278 | | regulatory protein, LuxR | no data | 100 | 100 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS26255 | | LuxR family transcriptional regulator | insig. | 59 | 88 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS26255 | | LuxR family transcriptional regulator | insig. | 59 | 88 |
| | Pseudomonas orientalis W4I3 | QF045_RS26625 | | LuxR family transcriptional regulator | cofit | 57 | 90 |
| | Pseudomonas simiae WCS417 | PS417_24330 | | LuxR family transcriptional regulator | insig. | 65 | 82 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS00150 | | DNA-binding response regulator | insig. | 52 | 87 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_15655 | | zinc protease | insig. | 56 | 74 |
| | Pseudomonas sp. RS175 | PFR28_03797 | | Transcriptional activator protein AnoR | insig. | 56 | 74 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05019 | | Transcriptional activator protein AnoR | cofit | 62 | 84 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS21900 | | LuxR family transcriptional regulator | insig. | 53 | 83 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1439 | | Transcriptional activator protein SolR | insig. | 61 | 81 |
| | Pseudomonas sp. DMC3 | GFF3949 | | Transcriptional activator protein AnoR | cofit | 49 | 86 |
| | Pseudomonas sp. BP01 | JOY50_RS13155 | | autoinducer binding domain-containing protein | insig. | 54 | 79 |
| | Ralstonia solanacearum GMI1000 | RS_RS20830 | | LuxR family transcriptional regulator | insig. | 53 | 78 |
| | Rhodopseudomonas palustris CGA009 | TX73_001665 | | HTH-type quorum sensing-dependent transcriptional regulator RpaR | cofit | 45 | 90 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS23135 | | DNA-binding response regulator | insig. | 52 | 79 |
| | Ralstonia solanacearum UW163 | UW163_RS16385 | | DNA-binding response regulator | insig. | 52 | 79 |
| | Pseudomonas putida KT2440 | PP_4647 | | transcriptional regulator, LuxR family | insig. | 52 | 82 |
| | Pseudomonas sp. SVBP6 | COO64_RS02905 | | autoinducer binding domain-containing protein | insig. | 51 | 95 |
| | Pseudomonas sp. BP01 | JOY50_RS15700 | | autoinducer binding domain-containing protein | insig. | 52 | 82 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS03145 | | LuxR family transcriptional regulator | cofit | 52 | 78 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_13955 | | hypothetical protein | insig. | 51 | 77 |
| | Escherichia fergusonii Becca | EFB2_02030 | | Regulatory protein SdiA | insig. | 46 | 84 |
| | Escherichia coli ECOR27 | NOLOHH_16430 | sdiA | transcriptional regulator SdiA | insig. | 46 | 84 |
| | Escherichia coli ECOR38 | HEPCGN_04165 | sdiA | transcriptional regulator SdiA | insig. | 46 | 84 |
| | Escherichia coli ECRC62 | BNILDI_15220 | sdiA | transcriptional regulator SdiA | cofit | 46 | 84 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01813 | | Regulatory protein SdiA | insig. | 46 | 84 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS10915 | | transcriptional regulator SdiA | insig. | 46 | 84 |
| | Escherichia coli ECRC100 | OKFHMN_25810 | sdiA | transcriptional regulator SdiA | cofit | 45 | 84 |
| | Escherichia coli ECRC101 | MCAODC_19580 | sdiA | transcriptional regulator SdiA | sig. | 45 | 84 |
| | Escherichia coli ECRC102 | NIAGMN_02240 | sdiA | transcriptional regulator SdiA | sig. | 45 | 84 |
| | Escherichia coli ECRC98 | JDDGAC_00400 | sdiA | transcriptional regulator SdiA | cofit | 45 | 84 |
| | Escherichia coli ECRC99 | KEDOAH_02280 | sdiA | transcriptional regulator SdiA | no data | 45 | 84 |
| | Escherichia coli BW25113 | b1916 | sdiA | DNA-binding transcriptional activator (NCBI) | sig. | 45 | 84 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03224 | qscR | quorum-sensing transcriptional repressor QscR | insig. | 43 | 87 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_09265 | | quorum-sensing transcriptional repressor QscR | sig. | 43 | 87 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03260 | qscR | quorum-sensing transcriptional repressor QscR | insig. | 43 | 87 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_25610 | | transcriptional regulator SdiA | insig. | 42 | 83 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_01759 | sdiA | transcriptional regulator SdiA | strong | 42 | 83 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS12565 | sdiA | transcriptional regulator SdiA | cofit | 47 | 81 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS22810 | | autoinducer binding domain-containing protein | insig. | 45 | 86 |
| | Klebsiella michiganensis M5al | BWI76_RS18345 | | transcriptional regulator SdiA | strong | 42 | 83 |
| | Pantoea sp. MT58 | IAI47_12485 | | transcriptional regulator SdiA | cofit | 45 | 81 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1696 | | N-3-oxohexanoyl-L-homoserine lactone quorum-sensing transcriptional activator @ N-3-oxooctanoyl-L-homoserine lactone quorum-sensing transcriptional activator | insig. | 43 | 84 |
| | Enterobacter sp. TBS_079 | MPMX20_02841 | | Regulatory protein SdiA | strong | 44 | 83 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0631 | | DNA-binding HTH domain-containing proteins | cofit | 44 | 83 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS08615 | | LuxR family transcriptional regulator | insig. | 44 | 86 |
| | Ralstonia solanacearum GMI1000 | RS_RS16470 | | transcriptional activator protein SolR | insig. | 44 | 86 |
| | Ralstonia solanacearum UW163 | UW163_RS04995 | | LuxR family transcriptional regulator | insig. | 44 | 86 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS08620 | | LuxR family transcriptional regulator | cofit | 44 | 86 |
| | Rhizobium sp. OAE497 | ABIE40_RS02820 | | helix-turn-helix transcriptional regulator | insig. | 43 | 78 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1858 | | transcriptional regulator, LuxR family | insig. | 40 | 82 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1858 | | transcriptional regulator, LuxR family | insig. | 40 | 82 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS06840 | | LuxR family transcriptional regulator | insig. | 45 | 83 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS06840 | | LuxR family transcriptional regulator | insig. | 45 | 83 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS16860 | | helix-turn-helix transcriptional regulator | cofit | 41 | 79 |
| | Erwinia amylovora T8 | OLJFJH_15815 | | transcriptional regulator SdiA | sig. | 37 | 99 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1702 | | regulatory protein, LuxR | sig. | 40 | 100 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1702 | | regulatory protein, LuxR | insig. | 40 | 100 |
| | Pseudomonas protegens RBAN4 | FABNJH_26770 | luxR | Autoinducer-binding transcriptional regulator, LuxR family | insig. | 48 | 73 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_08640 | | hypothetical protein | insig. | 38 | 95 |
| | Rhizobium sp. OAE497 | ABIE40_RS14730 | | LuxR C-terminal-related transcriptional regulator | insig. | 42 | 84 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1180 | | DNA-binding HTH domain-containing proteins | cofit | 42 | 78 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_181 | | Two-component response regulator | insig. | 50 | 78 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS00600 | | histidine kinase | sig. | 41 | 83 |
| | Pseudomonas orientalis W4I3 | QF045_RS21295 | | helix-turn-helix transcriptional regulator | no data | 37 | 82 |
| | Methylophilus sp. DMC18 | GFF1954 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | cofit | 49 | 69 |
| | Serratia liquefaciens MT49 | IAI46_09125 | | LuxR family transcriptional regulator | insig. | 47 | 58 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5100 | | Transcriptional regulator ahyR/asaR family | insig. | 47 | 78 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_16370 | | hypothetical protein | sig. | 41 | 79 |
| | Pseudomonas sp. BP01 | JOY50_RS07050 | | helix-turn-helix domain-containing protein | no data | 41 | 88 |
| | Rhizobium sp. OAE497 | ABIE40_RS14675 | | response regulator transcription factor | insig. | 51 | 74 |
| | Dickeya dadantii 3937 | DDA3937_RS20730 | | LuxR family transcriptional regulator | insig. | 41 | 79 |
| | Rhizobium sp. OAE497 | ABIE40_RS23610 | | response regulator transcription factor | insig. | 40 | 81 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS12370 | | response regulator transcription factor | insig. | 51 | 66 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS12370 | | response regulator transcription factor | insig. | 51 | 66 |
| | Pseudomonas simiae WCS417 | PS417_11585 | | LuxR family transcriptional regulator | insig. | 50 | 68 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01746 | | HTH-type quorum sensing-dependent transcriptional regulator RpaR | cofit | 46 | 77 |
| | Pseudomonas sp. SVBP6 | COO64_RS25270 | | LuxR family transcriptional regulator | insig. | 43 | 78 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2878 | | Two-component response regulator | insig. | 48 | 73 |
| | Pseudomonas simiae WCS417 | PS417_08055 | | LuxR family transcriptional regulator | insig. | 44 | 77 |
| | Dickeya dianthicola 67-19 | HGI48_RS00515 | | LuxR family transcriptional regulator | sig. | 41 | 79 |
| | Dickeya dianthicola ME23 | DZA65_RS00515 | | LuxR family transcriptional regulator | insig. | 41 | 79 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS08025 | | LuxR family transcriptional regulator | insig. | 44 | 77 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS08025 | | LuxR family transcriptional regulator | insig. | 44 | 77 |
| | Pseudomonas putida KT2440 | PP_4136 | | Transcriptional regulator, LuxR family | sig. | 40 | 81 |
| | Agrobacterium fabrum C58 | Atu0707 | | transcriptional regulator, LuxR family | insig. | 39 | 81 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_02225 | | LuxR family transcriptional regulator | insig. | 35 | 88 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02037 | | hypothetical protein | insig. | 34 | 83 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_01473 | rhlR | transcriptional regulator RhlR | strong | 45 | 64 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_17845 | | transcriptional regulator RhlR | strong | 45 | 64 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_01512 | rhlR | transcriptional regulator RhlR | strong | 45 | 64 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1622 | | regulatory protein, LuxR:Autoinducer-binding protein | insig. | 42 | 90 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1622 | | regulatory protein, LuxR:Autoinducer-binding protein | insig. | 42 | 90 |
| | Pseudomonas simiae WCS417 | PS417_19300 | | LuxR family transcriptional regulator | insig. | 38 | 82 |
| | Rhizobium sp. OAE497 | ABIE40_RS05285 | | autoinducer binding domain-containing protein | insig. | 40 | 78 |
| | Sinorhizobium meliloti 1021 | SM_b20610 | | two-component response regulator protein | insig. | 51 | 71 |
| | Sinorhizobium meliloti 1021 | SMc00170 | | transcription regulator HSL-dependent protein | insig. | 47 | 71 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21045 | | LuxR family transcriptional regulator | insig. | 41 | 75 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS21265 | | helix-turn-helix transcriptional regulator | insig. | 38 | 82 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS21265 | | helix-turn-helix transcriptional regulator | insig. | 38 | 82 |
| | Rhodospirillum rubrum S1H | Rru_A3395 | | Transcriptional Regulator, LuxR family (NCBI) | strong | 40 | 78 |
| | Serratia liquefaciens MT49 | IAI46_00340 | | LuxR family transcriptional regulator | insig. | 39 | 87 |
| | Agrobacterium fabrum C58 | Atu2419 | | transcriptional regulator, LuxR family | insig. | 50 | 73 |
| | Pectobacterium carotovorum WPP14 | HER17_RS13915 | | LuxR family transcriptional regulator | cofit | 45 | 66 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS21240 | | LuxR family transcriptional regulator | sig. | 45 | 78 |
| | Sinorhizobium meliloti 1021 | SMc00877 | | transcriptional regulator | strong | 41 | 77 |
| | Rhizobium sp. OAE497 | ABIE40_RS13445 | | LuxR family transcriptional regulator | insig. | 38 | 71 |
| | Pseudomonas sp. S08-1 | OH686_16560 | | Two-component transcriptional response regulator, LuxR family | insig. | 49 | 64 |
| | Marinobacter adhaerens HP15 | HP15_3660 | | two-component response regulator | insig. | 47 | 71 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1737 | | two component transcriptional regulator, LuxR family | insig. | 43 | 84 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS18005 | | LuxR family transcriptional regulator | strong | 38 | 92 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4216 | | regulatory protein, LuxR | insig. | 48 | 75 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4216 | | regulatory protein, LuxR | insig. | 48 | 75 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS10930 | | helix-turn-helix domain-containing protein | insig. | 45 | 71 |
| | Pseudomonas sp. BP01 | JOY50_RS13075 | | LuxR family transcriptional regulator | no data | 41 | 73 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c23630 | | putative transcriptional regulator | insig. | 43 | 78 |
| | Pseudomonas orientalis W4I3 | QF045_RS10775 | | LuxR family transcriptional regulator | insig. | 42 | 77 |
| | Agrobacterium fabrum C58 | Atu2285 | | transcriptional regulator, LuxR family | insig. | 40 | 71 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03830 | | Response regulator | sig. | 37 | 79 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06630 | | DNA-binding response regulator | no data | 37 | 79 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03878 | | Response regulator | insig. | 37 | 79 |
| | Pseudomonas segetis P6 | ACVTMO_RS02300 | | response regulator | insig. | 48 | 65 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0441 | | DNA-binding HTH domain-containing proteins | insig. | 36 | 86 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS34635 | | hypothetical protein | no data | 37 | 88 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS05865 | | hypothetical protein | insig. | 43 | 73 |
| | Agrobacterium fabrum C58 | Atu0524 | | transcriptional regulator, LuxR family | strong | 37 | 92 |
| | Azospirillum sp. SherDot2 | MPMX19_04108 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | insig. | 45 | 75 |
| | Paraburkholderia graminis OAS925 | ABIE53_004324 | | LuxR family quorum-sensing transcriptional regulator LasR | strong | 42 | 78 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03797 | lasR | transcriptional regulator LasR | strong | 40 | 78 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06795 | | transcriptional regulator LasR | strong | 40 | 78 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03838 | lasR | transcriptional regulator LasR | strong | 40 | 78 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01632 | | LuxR family transcriptional regulator, quorum-sensing transcription factor LasR | strong | 42 | 78 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS07850 | | response regulator transcription factor | strong | 37 | 92 |
| | Sinorhizobium meliloti 1021 | SMc00878 | | transcriptional regulator | cofit | 34 | 79 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS13200 | | transcriptional regulator | insig. | 45 | 78 |
| | Rhizobium sp. OAE497 | ABIE40_RS02915 | | helix-turn-helix transcriptional regulator | strong | 45 | 66 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS11155 | | DNA-binding response regulator | cofit | 41 | 82 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_07695 | | LuxR family transcriptional regulator | insig. | 47 | 71 |
| | Pectobacterium carotovorum WPP14 | HER17_RS09115 | | nitrate/nitrite response regulator protein NarP | insig. | 39 | 77 |
| | Rhodopseudomonas palustris CGA009 | TX73_006410 | | response regulator transcription factor | insig. | 46 | 73 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2045 | | transcriptional regulator, LuxR family | no data | 41 | 90 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2045 | | transcriptional regulator, LuxR family | insig. | 41 | 90 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_28160 | | hypothetical protein | insig. | 41 | 73 |
| | Dickeya dadantii 3937 | DDA3937_RS06905 | | LuxR family transcriptional regulator | insig. | 43 | 73 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS02890 | | response regulator transcription factor | insig. | 43 | 73 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS03140 | | response regulator transcription factor | insig. | 43 | 73 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_10010 | citB | DNA-binding response regulator | sig. | 43 | 73 |
| | Pseudomonas protegens RBAN4 | FABNJH_18630 | luxR | Autoinducer-binding transcriptional regulator, LuxR family | insig. | 39 | 77 |
| | Sinorhizobium meliloti 1021 | SMc04032 | | transcriptional regulator | insig. | 42 | 71 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4563 | | Transcriptional activator protein LuxR | insig. | 38 | 83 |
| | Rhodospirillum rubrum S1H | Rru_A3229 | | Two Component Transcriptional Regulator, LuxR family (NCBI) | insig. | 36 | 79 |
| | Dickeya dianthicola ME23 | DZA65_RS07235 | | LuxR family transcriptional regulator | insig. | 43 | 73 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_12455 | | hypothetical protein | insig. | 43 | 73 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_21880 | | LuxR family transcriptional regulator | insig. | 42 | 81 |
| | Pseudomonas sp. RS175 | PFR28_02249 | | hypothetical protein | insig. | 38 | 71 |
| | Caulobacter crescentus NA1000 | CCNA_01208 | | two-component response regulator | sig. | 37 | 78 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01208 | | two-component response regulator | cofit | 37 | 78 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3421 | | Transcriptional regulator ahyR/asaR family | insig. | 45 | 71 |
| | Dickeya dianthicola 67-19 | HGI48_RS06890 | | LuxR family transcriptional regulator | insig. | 43 | 73 |
| | Klebsiella michiganensis M5al | BWI76_RS19210 | | LuxR family transcriptional regulator | insig. | 44 | 71 |
| | Sinorhizobium meliloti 1021 | SMc03015 | | transcriptional regulator | sig. | 42 | 71 |
| | Variovorax sp. SCN45 | GFF3176 | | Two-component transcriptional response regulator, LuxR family | insig. | 41 | 70 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF75 | | Transcription regulator like protein EpsA | no data | 34 | 83 |
| | Rahnella sp. WP5 | EX31_RS02050 | | LuxR family transcriptional regulator | insig. | 42 | 71 |
| | Rhizobium sp. OAE497 | ABIE40_RS24145 | | LuxR family transcriptional regulator | insig. | 42 | 71 |
| | Dechlorosoma suillum PS | Dsui_0382 | | response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 34 | 97 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5748 | | Transcriptional activator protein LuxR | insig. | 34 | 87 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS24655 | | LuxR family transcriptional regulator | insig. | 37 | 81 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c15590 | | putative transcriptional activator protein | strong | 36 | 79 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_09180 | | DNA-binding response regulator | insig. | 36 | 97 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_20725 | | hypothetical protein | cofit | 46 | 65 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09460 | | DNA-binding response regulator | cofit | 42 | 78 |
| | Sinorhizobium meliloti 1021 | SMc00658 | | transcriptional regulator | insig. | 35 | 74 |
| | Lysobacter sp. OAE881 | ABIE51_RS14590 | | response regulator transcription factor | sig. | 35 | 86 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1645.1 | | Transcriptional regulator ahyR/asaR family | insig. | 42 | 71 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS05610 | narL | two-component system response regulator NarL | cofit | 36 | 75 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3859.1 | | Two-component system regulatory protein | sig. | 35 | 86 |
| | Azospirillum sp. SherDot2 | MPMX19_01611 | | Transcriptional regulatory protein DegU | no data | 32 | 96 |
| | Erwinia tracheiphila SCR3 | LU632_RS10175 | | LuxR C-terminal-related transcriptional regulator | no data | 56 | 44 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS22750 | | response regulator transcription factor | insig. | 47 | 58 |
| | Rhizobium sp. OAE497 | ABIE40_RS27605 | | response regulator transcription factor | insig. | 35 | 84 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1492 | | Nitrate/nitrite response regulator protein | no data | 34 | 79 |
| | Pseudomonas orientalis W4I3 | QF045_RS16215 | | autoinducer binding domain-containing protein | insig. | 32 | 77 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3051 | | DNA-binding HTH domain-containing proteins | insig. | 34 | 83 |
| | Azospirillum sp. SherDot2 | MPMX19_04863 | | Transcriptional regulatory protein LnrK | insig. | 34 | 88 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS14195 | | response regulator transcription factor | no data | 32 | 92 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS14480 | | response regulator transcription factor | strong | 32 | 92 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS14100 | | response regulator transcription factor | insig. | 32 | 92 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_03330 | citB | DNA-binding response regulator | sig. | 32 | 92 |
| | Variovorax sp. SCN45 | GFF638 | | Two-component transcriptional response regulator, LuxR family | insig. | 49 | 58 |
| | Azospirillum brasilense Sp245 | AZOBR_RS20235 | | transcriptional regulator | strong | 41 | 83 |
| | Azospirillum sp. SherDot2 | MPMX19_04898 | | Transcriptional regulatory protein LnrK | sig. | 39 | 79 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_17605 | | DNA-binding response regulator | insig. | 34 | 75 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS21335 | | response regulator transcription factor | sig. | 34 | 84 |
| | Methylophilus sp. DMC18 | GFF16 | | hypothetical protein | insig. | 37 | 81 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS27790 | | LuxR family transcriptional regulator | insig. | 33 | 91 |
| | Azospirillum sp. SherDot2 | MPMX19_04589 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | insig. | 50 | 62 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c19640 | | transcriptional regulator, containing response regulator domain | insig. | 39 | 83 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF394 | | transcriptional regulator, LuxR family | cofit | 38 | 79 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1294 | | regulatory protein, LuxR:Response regulator receiver | insig. | 36 | 83 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1294 | | regulatory protein, LuxR:Response regulator receiver | insig. | 36 | 83 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS09065 | | helix-turn-helix transcriptional regulator | insig. | 35 | 86 |
| | Escherichia coli BL21 | ECD_02120 | | response regulator in two-component regulatory system with NarQ | insig. | 33 | 79 |
| | Escherichia fergusonii Becca | EFB2_01663 | | Nitrate/nitrite response regulator protein NarL | insig. | 33 | 79 |
| | Escherichia coli ECOR27 | NOLOHH_14895 | narP | nitrate/nitrite response regulator protein NarP | insig. | 33 | 79 |
| | Escherichia coli ECOR38 | HEPCGN_22585 | narP | nitrate/nitrite response regulator protein NarP | insig. | 33 | 79 |
| | Escherichia coli ECRC100 | OKFHMN_23320 | narP | nitrate/nitrite response regulator protein NarP | cofit | 33 | 79 |
| | Escherichia coli ECRC101 | MCAODC_14370 | narP | nitrate/nitrite response regulator protein NarP | insig. | 33 | 79 |
| | Escherichia coli ECRC102 | NIAGMN_21085 | narP | nitrate/nitrite response regulator protein NarP | cofit | 33 | 79 |
| | Escherichia coli ECRC62 | BNILDI_13815 | narP | nitrate/nitrite response regulator protein NarP | insig. | 33 | 79 |
| | Escherichia coli ECRC98 | JDDGAC_27280 | narP | nitrate/nitrite response regulator protein NarP | insig. | 33 | 79 |
| | Escherichia coli ECRC99 | KEDOAH_04865 | narP | nitrate/nitrite response regulator protein NarP | no data | 33 | 79 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01518 | | Nitrate/nitrite response regulator protein NarL | sig. | 33 | 79 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12820 | | nitrate/nitrite response regulator protein NarP | no data | 33 | 79 |
| | Escherichia coli BW25113 | b2193 | narP | DNA-binding response regulator in two-component regulatory system with NarQ or NarX (NCBI) | insig. | 33 | 79 |
| | Azospirillum brasilense Sp245 | AZOBR_RS08040 | | regulator | insig. | 39 | 79 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS19675 | | DNA-binding response regulator | cofit | 36 | 79 |
| | Azospirillum brasilense Sp245 | AZOBR_RS32350 | | transcriptional regulator | insig. | 35 | 84 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS09580 | | response regulator transcription factor | insig. | 39 | 73 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS14200 | | response regulator transcription factor | insig. | 41 | 75 |
| | Serratia liquefaciens MT49 | IAI46_18680 | | two-component system response regulator NarL | insig. | 35 | 78 |
| | Azospirillum sp. SherDot2 | MPMX19_05747 | | Transcriptional regulatory protein DegU | insig. | 35 | 86 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS11285 | | response regulator transcription factor | strong | 35 | 90 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS17905 | | response regulator transcription factor | insig. | 32 | 86 |
| | Alteromonas macleodii MIT1002 | MIT1002_03317 | | Transcriptional regulatory protein DevR (DosR) | strong | 32 | 81 |
| | Pseudomonas segetis P6 | ACVTMO_RS13090 | | LuxR C-terminal-related transcriptional regulator | insig. | 29 | 94 |
| | Azospirillum sp. SherDot2 | MPMX19_06084 | | Transcriptional regulatory protein LnrK | insig. | 38 | 86 |
| | Azospirillum brasilense Sp245 | AZOBR_RS12450 | | transcriptional regulator | strong | 35 | 86 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS03370 | | helix-turn-helix transcriptional regulator | insig. | 33 | 86 |
| | Ralstonia solanacearum UW163 | UW163_RS09550 | | DNA-binding response regulator | insig. | 35 | 86 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS04120 | | DNA-binding response regulator | insig. | 35 | 86 |
| | Paraburkholderia graminis OAS925 | ABIE53_005345 | | two-component system nitrate/nitrite response regulator NarL | no data | 32 | 88 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3270 | | Two-component response regulator | insig. | 42 | 78 |
| | Pseudomonas sp. SVBP6 | COO64_RS23495 | | response regulator transcription factor | insig. | 39 | 79 |
| | Azospirillum sp. SherDot2 | MPMX19_01792 | | Putative HTH-type transcriptional regulator YhjB | insig. | 38 | 79 |
| | Rhodospirillum rubrum S1H | Rru_A2179 | | Transcriptional Regulator, LuxR family (NCBI) | insig. | 38 | 83 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS15965 | | response regulator transcription factor | insig. | 34 | 79 |
| | Azospirillum sp. SherDot2 | MPMX19_01247 | | Transcriptional regulatory protein DegU | insig. | 33 | 86 |
| | Methylophilus sp. DMC18 | GFF1038 | | hypothetical protein | cofit | 36 | 75 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1550 | | transcriptional regulator, LuxR family (RefSeq) | insig. | 36 | 86 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS10665 | | helix-turn-helix transcriptional regulator | insig. | 37 | 90 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS10665 | | helix-turn-helix transcriptional regulator | sig. | 37 | 90 |
| | Pseudomonas sp. DMC3 | GFF1788 | | putative transcriptional regulatory protein NarL | no data | 37 | 74 |
| | Azospirillum brasilense Sp245 | AZOBR_RS12455 | | transcriptional regulator | sig. | 36 | 75 |
| | Variovorax sp. OAS795 | ABID97_RS23505 | | response regulator transcription factor | insig. | 46 | 68 |
| | Rhodospirillum rubrum S1H | Rru_A1935 | | Transcriptional Regulator, LuxR family (NCBI) | sig. | 41 | 77 |
| | Azospirillum brasilense Sp245 | AZOBR_RS10280 | | transcriptional regulator | insig. | 34 | 79 |
| | Dechlorosoma suillum PS | Dsui_1862 | | response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 27 | 100 |