| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2045 | | transcriptional regulator, LuxR family | no data | 100 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2045 | | transcriptional regulator, LuxR family | insig. | 100 | 100 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4563 | | Transcriptional activator protein LuxR | insig. | 56 | 86 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03797 | lasR | transcriptional regulator LasR | strong | 59 | 72 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06795 | | transcriptional regulator LasR | strong | 59 | 72 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03838 | lasR | transcriptional regulator LasR | strong | 59 | 72 |
| o | Pseudomonas sp. BP01 | JOY50_RS07050 | | helix-turn-helix domain-containing protein | no data | 52 | 95 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS21240 | | LuxR family transcriptional regulator | sig. | 58 | 71 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_16370 | | hypothetical protein | sig. | 50 | 85 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS18005 | | LuxR family transcriptional regulator | strong | 48 | 93 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01632 | | LuxR family transcriptional regulator, quorum-sensing transcription factor LasR | strong | 56 | 71 |
| | Paraburkholderia graminis OAS925 | ABIE53_004324 | | LuxR family quorum-sensing transcriptional regulator LasR | strong | 56 | 71 |
| | Pseudomonas putida KT2440 | PP_4136 | | Transcriptional regulator, LuxR family | sig. | 55 | 75 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5748 | | Transcriptional activator protein LuxR | insig. | 49 | 72 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS06840 | | LuxR family transcriptional regulator | insig. | 44 | 83 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS06840 | | LuxR family transcriptional regulator | insig. | 44 | 83 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_12455 | | hypothetical protein | insig. | 46 | 75 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0441 | | DNA-binding HTH domain-containing proteins | insig. | 41 | 90 |
| | Sinorhizobium meliloti 1021 | SMc00170 | | transcription regulator HSL-dependent protein | insig. | 48 | 72 |
| | Rhodospirillum rubrum S1H | Rru_A3395 | | Transcriptional Regulator, LuxR family (NCBI) | strong | 39 | 74 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_02225 | | LuxR family transcriptional regulator | insig. | 45 | 84 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS10930 | | helix-turn-helix domain-containing protein | insig. | 39 | 74 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02037 | | hypothetical protein | insig. | 45 | 69 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS21265 | | helix-turn-helix transcriptional regulator | insig. | 42 | 87 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS21265 | | helix-turn-helix transcriptional regulator | insig. | 42 | 87 |
| | Pseudomonas sp. DMC3 | GFF3949 | | Transcriptional activator protein AnoR | cofit | 38 | 84 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS26255 | | LuxR family transcriptional regulator | insig. | 38 | 87 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS26255 | | LuxR family transcriptional regulator | insig. | 38 | 87 |
| | Pseudomonas sp. BP01 | JOY50_RS13075 | | LuxR family transcriptional regulator | no data | 48 | 60 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1622 | | regulatory protein, LuxR:Autoinducer-binding protein | insig. | 36 | 97 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1622 | | regulatory protein, LuxR:Autoinducer-binding protein | insig. | 36 | 97 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS21900 | | LuxR family transcriptional regulator | insig. | 44 | 72 |
| | Pseudomonas simiae WCS417 | PS417_19300 | | LuxR family transcriptional regulator | insig. | 44 | 70 |
| | Pseudomonas simiae WCS417 | PS417_24330 | | LuxR family transcriptional regulator | insig. | 43 | 70 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS08615 | | LuxR family transcriptional regulator | insig. | 42 | 82 |
| | Ralstonia solanacearum GMI1000 | RS_RS16470 | | transcriptional activator protein SolR | insig. | 42 | 82 |
| | Ralstonia solanacearum UW163 | UW163_RS04995 | | LuxR family transcriptional regulator | insig. | 42 | 82 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS00150 | | DNA-binding response regulator | insig. | 44 | 82 |
| | Pseudomonas orientalis W4I3 | QF045_RS21295 | | helix-turn-helix transcriptional regulator | no data | 45 | 69 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1858 | | transcriptional regulator, LuxR family | insig. | 44 | 70 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1858 | | transcriptional regulator, LuxR family | insig. | 44 | 70 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS34635 | | hypothetical protein | no data | 43 | 72 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS08620 | | LuxR family transcriptional regulator | cofit | 42 | 82 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS23135 | | DNA-binding response regulator | insig. | 44 | 72 |
| | Ralstonia solanacearum UW163 | UW163_RS16385 | | DNA-binding response regulator | insig. | 44 | 72 |
| | Rhizobium sp. OAE497 | ABIE40_RS24245 | | helix-turn-helix domain-containing protein | cofit | 40 | 72 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1180 | | DNA-binding HTH domain-containing proteins | cofit | 44 | 62 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_08640 | | hypothetical protein | insig. | 41 | 84 |
| | Rhodopseudomonas palustris CGA009 | TX73_001665 | | HTH-type quorum sensing-dependent transcriptional regulator RpaR | cofit | 42 | 71 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_25610 | | transcriptional regulator SdiA | insig. | 34 | 78 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_01759 | sdiA | transcriptional regulator SdiA | strong | 34 | 78 |
| | Pseudomonas orientalis W4I3 | QF045_RS16215 | | autoinducer binding domain-containing protein | insig. | 40 | 72 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0156 | | transcriptional regulator (NCBI ptt file) | cofit | 37 | 84 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0631 | | DNA-binding HTH domain-containing proteins | cofit | 35 | 78 |
| | Enterobacter sp. TBS_079 | MPMX20_02841 | | Regulatory protein SdiA | strong | 35 | 78 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_01473 | rhlR | transcriptional regulator RhlR | strong | 51 | 52 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_17845 | | transcriptional regulator RhlR | strong | 51 | 52 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_01512 | rhlR | transcriptional regulator RhlR | strong | 51 | 52 |
| | Klebsiella michiganensis M5al | BWI76_RS18345 | | transcriptional regulator SdiA | strong | 34 | 78 |
| | Dickeya dadantii 3937 | DDA3937_RS20730 | | LuxR family transcriptional regulator | insig. | 34 | 67 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1439 | | Transcriptional activator protein SolR | insig. | 39 | 83 |
| | Dickeya dianthicola 67-19 | HGI48_RS00515 | | LuxR family transcriptional regulator | sig. | 34 | 67 |
| | Dickeya dianthicola ME23 | DZA65_RS00515 | | LuxR family transcriptional regulator | insig. | 34 | 67 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4278 | | regulatory protein, LuxR | insig. | 41 | 80 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4278 | | regulatory protein, LuxR | no data | 41 | 80 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS16860 | | helix-turn-helix transcriptional regulator | cofit | 45 | 56 |
| | Pseudomonas orientalis W4I3 | QF045_RS26625 | | LuxR family transcriptional regulator | cofit | 42 | 71 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS24655 | | LuxR family transcriptional regulator | insig. | 42 | 75 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_23725 | | LuxR family transcriptional regulator | insig. | 43 | 69 |
| | Rhodopseudomonas palustris CGA009 | TX73_008645 | | response regulator | cofit | 38 | 75 |
| | Methylophilus sp. DMC18 | GFF16 | | hypothetical protein | insig. | 39 | 70 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_28160 | | hypothetical protein | insig. | 33 | 83 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05019 | | Transcriptional activator protein AnoR | cofit | 42 | 71 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS12565 | sdiA | transcriptional regulator SdiA | cofit | 42 | 55 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS10510 | | alpha/beta fold hydrolase | insig. | 39 | 80 |
| | Pseudomonas sp. SVBP6 | COO64_RS02905 | | autoinducer binding domain-containing protein | insig. | 37 | 82 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3270 | | Two-component response regulator | insig. | 44 | 71 |
| | Marinobacter adhaerens HP15 | HP15_3660 | | two-component response regulator | insig. | 43 | 67 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1556 | | DNA-binding response regulator, LuxR family | no data | 41 | 67 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS12370 | | response regulator transcription factor | insig. | 39 | 77 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS12370 | | response regulator transcription factor | insig. | 39 | 77 |
| | Pseudomonas simiae WCS417 | PS417_11585 | | LuxR family transcriptional regulator | insig. | 39 | 77 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS05610 | narL | two-component system response regulator NarL | cofit | 49 | 63 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS02885 | | response regulator transcription factor | strong | 41 | 72 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3051 | | DNA-binding HTH domain-containing proteins | insig. | 38 | 70 |
| | Dechlorosoma suillum PS | Dsui_1862 | | response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 32 | 83 |
| | Pseudomonas sp. BP01 | JOY50_RS13155 | | autoinducer binding domain-containing protein | insig. | 43 | 72 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_01281 | | transcriptional regulator, LuxR family | strong | 38 | 70 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21045 | | LuxR family transcriptional regulator | insig. | 33 | 67 |
| | Serratia liquefaciens MT49 | IAI46_00340 | | LuxR family transcriptional regulator | insig. | 40 | 71 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_13955 | | hypothetical protein | insig. | 40 | 67 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2397.1 | | two-component system regulatory protein | insig. | 39 | 74 |
| | Variovorax sp. SCN45 | GFF6647 | | Two-component transcriptional response regulator, LuxR family | insig. | 37 | 87 |
| | Pantoea sp. MT58 | IAI47_12485 | | transcriptional regulator SdiA | cofit | 35 | 71 |
| | 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. | 33 | 72 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS16770 | | DNA-binding response regulator | insig. | 34 | 82 |
| | Ralstonia solanacearum UW163 | UW163_RS18125 | | DNA-binding response regulator | insig. | 34 | 82 |
| | Dechlorosoma suillum PS | Dsui_0382 | | response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 38 | 83 |
| | Ralstonia solanacearum GMI1000 | RS_RS20830 | | LuxR family transcriptional regulator | insig. | 38 | 72 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS19535 | | DNA-binding response regulator | insig. | 36 | 76 |
| | Ralstonia solanacearum GMI1000 | RS_RS21845 | | DNA-binding response regulator | insig. | 36 | 70 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1702 | | regulatory protein, LuxR | sig. | 36 | 70 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1702 | | regulatory protein, LuxR | insig. | 36 | 70 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS08760 | | XRE family transcriptional regulator | no data | 34 | 83 |
| | Pseudomonas sp. RS175 | PFR28_01628 | | Nitrate/nitrite response regulator protein NarL | insig. | 40 | 80 |
| | Sinorhizobium meliloti 1021 | SMc00877 | | transcriptional regulator | strong | 36 | 70 |
| | Pseudomonas sp. RS175 | PFR28_02700 | | hypothetical protein | insig. | 43 | 70 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_25185 | | hypothetical protein | sig. | 40 | 80 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_725 | | Nitrate/nitrite response regulator protein | strong | 40 | 80 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_15655 | | zinc protease | insig. | 40 | 72 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_181 | | Two-component response regulator | insig. | 39 | 77 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS03145 | | LuxR family transcriptional regulator | cofit | 39 | 71 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS23785 | | hypothetical protein | insig. | 38 | 75 |
| | Escherichia fergusonii Becca | EFB2_02030 | | Regulatory protein SdiA | insig. | 32 | 78 |
| | Escherichia coli ECOR27 | NOLOHH_16430 | sdiA | transcriptional regulator SdiA | insig. | 32 | 78 |
| | Escherichia coli ECOR38 | HEPCGN_04165 | sdiA | transcriptional regulator SdiA | insig. | 32 | 78 |
| | Escherichia coli ECRC62 | BNILDI_15220 | sdiA | transcriptional regulator SdiA | cofit | 32 | 78 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01813 | | Regulatory protein SdiA | insig. | 32 | 78 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS10915 | | transcriptional regulator SdiA | insig. | 32 | 78 |
| | Pseudomonas sp. RS175 | PFR28_02249 | | hypothetical protein | insig. | 30 | 72 |
| | Pseudomonas sp. RS175 | PFR28_03797 | | Transcriptional activator protein AnoR | insig. | 40 | 72 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2878 | | Two-component response regulator | insig. | 39 | 68 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS05865 | | hypothetical protein | insig. | 37 | 68 |
| | Escherichia coli ECRC100 | OKFHMN_25810 | sdiA | transcriptional regulator SdiA | cofit | 32 | 78 |
| | Escherichia coli ECRC101 | MCAODC_19580 | sdiA | transcriptional regulator SdiA | sig. | 32 | 78 |
| | Escherichia coli ECRC102 | NIAGMN_02240 | sdiA | transcriptional regulator SdiA | sig. | 32 | 78 |
| | Escherichia coli ECRC98 | JDDGAC_00400 | sdiA | transcriptional regulator SdiA | cofit | 32 | 78 |
| | Escherichia coli ECRC99 | KEDOAH_02280 | sdiA | transcriptional regulator SdiA | no data | 32 | 78 |
| | Azospirillum sp. SherDot2 | MPMX19_04108 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | insig. | 40 | 66 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS11045 | | response regulator transcription factor | insig. | 38 | 67 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11045 | | response regulator transcription factor | insig. | 38 | 67 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS05280 | | response regulator transcription factor | insig. | 36 | 92 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS06675 | | DNA-binding response regulator | insig. | 34 | 70 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS32080 | | response regulator transcription factor | insig. | 33 | 87 |
| | Escherichia coli BW25113 | b1916 | sdiA | DNA-binding transcriptional activator (NCBI) | sig. | 32 | 78 |
| | Variovorax sp. OAS795 | ABID97_RS19165 | | response regulator transcription factor | no data | 37 | 93 |
| | Variovorax sp. OAS795 | ABID97_RS23505 | | response regulator transcription factor | insig. | 38 | 69 |
| | Rhizobium sp. OAE497 | ABIE40_RS30495 | | LuxR C-terminal-related transcriptional regulator | insig. | 40 | 71 |
| | Pseudomonas sp. S08-1 | OH686_16560 | | Two-component transcriptional response regulator, LuxR family | insig. | 40 | 67 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03224 | qscR | quorum-sensing transcriptional repressor QscR | insig. | 34 | 82 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_09265 | | quorum-sensing transcriptional repressor QscR | sig. | 34 | 82 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03260 | qscR | quorum-sensing transcriptional repressor QscR | insig. | 34 | 82 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0412 | | DNA-binding HTH domain-containing proteins | insig. | 34 | 92 |
| | Enterobacter sp. TBS_079 | MPMX20_00033 | | Transcriptional regulatory protein UhpA | sig. | 47 | 54 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5741 | | Nitrate/nitrite response regulator protein | no data | 40 | 71 |
| | Variovorax sp. SCN45 | GFF2488 | | Two-component transcriptional response regulator, LuxR family | insig. | 38 | 69 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02894 | | HTH-type transcriptional regulator MalT | cofit | 36 | 67 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2068 | | Regulatory protein, LuxR:Tetratricopeptide TPR_4 | insig. | 36 | 87 |
| | Pectobacterium carotovorum WPP14 | HER17_RS13915 | | LuxR family transcriptional regulator | cofit | 33 | 67 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03107 | | two component transcriptional regulator, LuxR family | no data | 32 | 86 |
| | Pseudomonas sp. SVBP6 | COO64_RS14210 | narL | two-component system response regulator NarL | insig. | 39 | 80 |
| | Agrobacterium fabrum C58 | Atu0524 | | transcriptional regulator, LuxR family | strong | 30 | 72 |
| | Variovorax sp. SCN45 | GFF2312 | | Regulatory protein, LuxR:Response regulator receiver | insig. | 44 | 55 |
| | Agrobacterium fabrum C58 | Atu2419 | | transcriptional regulator, LuxR family | insig. | 44 | 63 |
| | Rhizobium sp. OAE497 | ABIE40_RS23715 | | response regulator | insig. | 37 | 84 |
| | Escherichia coli BL21 | ECD_03553 | | response regulator in two-component regulatory system wtih UhpB | insig. | 45 | 54 |
| | Escherichia fergusonii Becca | EFB2_00029 | | Transcriptional regulatory protein UhpA | insig. | 45 | 54 |
| | Escherichia coli ECOR27 | NOLOHH_07335 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 45 | 54 |
| | Escherichia coli ECOR38 | HEPCGN_13905 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 45 | 54 |
| | Escherichia coli ECRC100 | OKFHMN_15180 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 45 | 54 |
| | Escherichia coli ECRC101 | MCAODC_05690 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 45 | 54 |
| | Escherichia coli ECRC102 | NIAGMN_12940 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 45 | 54 |
| | Escherichia coli ECRC62 | BNILDI_04190 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 45 | 54 |
| | Escherichia coli ECRC98 | JDDGAC_18805 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 45 | 54 |
| | Escherichia coli ECRC99 | KEDOAH_12965 | uhpA_G97D | DNA-binding response regulator UhpA | no data | 45 | 54 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00031 | | Transcriptional regulatory protein UhpA | insig. | 45 | 54 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS21160 | | transcriptional regulator UhpA | insig. | 45 | 54 |
| | Escherichia coli BW25113 | b3669 | uhpA | DNA-binding response regulator in two-component regulatory system wtih UhpB (NCBI) | sig. | 45 | 54 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03992 | | PA1136 family autoinducer-binding transcriptional regulator | insig. | 43 | 72 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_05250 | | LuxR family transcriptional regulator | insig. | 43 | 72 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_04039 | | PA1136 family autoinducer-binding transcriptional regulator | insig. | 43 | 72 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2045 | | two-component response regulator | insig. | 42 | 68 |
| | Pseudomonas sp. S08-1 | OH686_04150 | | hypothetical protein | insig. | 40 | 54 |
| | Dechlorosoma suillum PS | Dsui_2080 | | response regulator | cofit | 40 | 55 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06630 | | DNA-binding response regulator | no data | 38 | 78 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2152 | | Bacterial regulatory proteins, luxR family | insig. | 38 | 57 |
| | Rhizobium sp. OAE497 | ABIE40_RS05285 | | autoinducer binding domain-containing protein | insig. | 36 | 70 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.5158.1 | | Transcriptional regulator, LuxR family | strong | 34 | 82 |
| | Serratia liquefaciens MT49 | IAI46_09125 | | LuxR family transcriptional regulator | insig. | 40 | 52 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS02195 | | response regulator transcription factor | insig. | 39 | 70 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_22075 | | hypothetical protein | strong | 39 | 79 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03830 | | Response regulator | sig. | 38 | 78 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03878 | | Response regulator | insig. | 38 | 78 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS19675 | | DNA-binding response regulator | cofit | 36 | 74 |
| | Rhizobium sp. OAE497 | ABIE40_RS02915 | | helix-turn-helix transcriptional regulator | strong | 30 | 72 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_08505 | | transcriptional regulator UhpA | insig. | 45 | 54 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF304 | | Transcriptional regulatory protein UhpA | insig. | 45 | 54 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4970 | | DNA-binding response regulator, LuxR family | insig. | 35 | 90 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_00037 | uhpA | transcriptional regulator UhpA | insig. | 45 | 54 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS13200 | | transcriptional regulator | insig. | 41 | 64 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03428 | | Nitrate/nitrite response regulator protein NarL | cofit | 40 | 71 |
| | Ralstonia solanacearum UW163 | UW163_RS23810 | | helix-turn-helix transcriptional regulator | insig. | 37 | 66 |
| | Dickeya dadantii 3937 | DDA3937_RS06905 | | LuxR family transcriptional regulator | insig. | 37 | 72 |
| | Dinoroseobacter shibae DFL-12 | Dshi_2345 | | two component transcriptional regulator, LuxR family (RefSeq) | insig. | 36 | 70 |
| | Rhizobium sp. OAE497 | ABIE40_RS02820 | | helix-turn-helix transcriptional regulator | insig. | 32 | 71 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_19470 | | helix-turn-helix transcriptional regulator | insig. | 31 | 93 |
| | Pseudomonas simiae WCS417 | PS417_15740 | | hypothetical protein | insig. | 40 | 71 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09460 | | DNA-binding response regulator | cofit | 32 | 85 |
| | Sinorhizobium meliloti 1021 | SM_b20610 | | two-component response regulator protein | insig. | 43 | 64 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS00600 | | histidine kinase | sig. | 41 | 62 |
| | Rhodopseudomonas palustris CGA009 | TX73_006410 | | response regulator transcription factor | insig. | 35 | 75 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS18195 | | XRE family transcriptional regulator | insig. | 31 | 83 |
| | Dickeya dianthicola ME23 | DZA65_RS07235 | | LuxR family transcriptional regulator | insig. | 38 | 67 |
| | Erwinia amylovora T8 | OLJFJH_15815 | | transcriptional regulator SdiA | sig. | 35 | 61 |
| | Azospirillum brasilense Sp245 | AZOBR_RS08035 | | regulator | insig. | 33 | 80 |
| | Rhizobium sp. OAE497 | ABIE40_RS14675 | | response regulator transcription factor | insig. | 42 | 63 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_05544 | | transcriptional regulator, LuxR family | insig. | 39 | 70 |
| | Klebsiella michiganensis M5al | BWI76_RS27800 | | DNA-binding response regulator | sig. | 43 | 54 |
| | Dickeya dianthicola 67-19 | HGI48_RS06890 | | LuxR family transcriptional regulator | insig. | 38 | 67 |
| | Rahnella sp. WP5 | EX31_RS02050 | | LuxR family transcriptional regulator | insig. | 37 | 72 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2675 | | DNA-binding response regulator, LuxR family (TIGR) | insig. | 40 | 71 |
| | Pseudomonas protegens RBAN4 | FABNJH_24880 | luxR | DNA-binding response regulator, LuxR family | insig. | 35 | 79 |
| | Variovorax sp. SCN45 | GFF4115 | | Sensor protein | no data | 33 | 67 |
| | Sphingobium sp. HT1-2 | GFF5392 | | Two-component nitrogen fixation transcriptional regulator FixJ | cofit | 34 | 84 |
| | Azospirillum sp. SherDot2 | MPMX19_01390 | | Transcriptional regulatory protein LnrK | insig. | 43 | 54 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS30910 | | response regulator transcription factor | insig. | 30 | 92 |
| | Pseudomonas sp. S08-1 | OH686_17905 | | Two-component transcriptional response regulator, LuxR family | insig. | 36 | 70 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS10755 | | response regulator transcription factor | sig. | 29 | 97 |
| | Azospirillum sp. SherDot2 | MPMX19_04863 | | Transcriptional regulatory protein LnrK | insig. | 28 | 89 |
| | Sinorhizobium meliloti 1021 | SMc00878 | | transcriptional regulator | cofit | 34 | 70 |
| | Pseudomonas sp. SVBP6 | COO64_RS23495 | | response regulator transcription factor | insig. | 32 | 82 |