| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas putida KT2440 | PP_3717 | | Transcriptional regulator, LuxR family | insig. | 100 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS08065 | | helix-turn-helix transcriptional regulator | no data | 96 | 91 |
| o | Pseudomonas sp. SVBP6 | COO64_RS20965 | | LuxR family transcriptional regulator | insig. | 72 | 91 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2415 | | transcriptional regulator, LuxR family | insig. | 58 | 91 |
| o | Pseudomonas protegens RBAN4 | FABNJH_17775 | | HTH luxR-type domain-containing protein | insig. | 56 | 92 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_29545 | | helix-turn-helix transcriptional regulator | insig. | 55 | 86 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS09795 | | transcriptional regulator | insig. | 57 | 73 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52250 | | transcriptional regulator | strong | 57 | 73 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3599 | | transcriptional regulator, LuxR family | insig. | 39 | 67 |
| | Pseudomonas sp. BP01 | JOY50_RS02300 | | helix-turn-helix transcriptional regulator | no data | 35 | 85 |
| | Pseudomonas putida KT2440 | PP_2587 | | LuxR family transcriptional regulator | insig. | 36 | 77 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS15355 | | helix-turn-helix transcriptional regulator | insig. | 32 | 85 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS15355 | | helix-turn-helix transcriptional regulator | insig. | 32 | 85 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS47305 | | LuxR C-terminal-related transcriptional regulator | strong | 39 | 64 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS05485 | | helix-turn-helix transcriptional regulator | strong | 39 | 64 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_07065 | | helix-turn-helix transcriptional regulator | strong | 39 | 64 |
| | Pseudomonas simiae WCS417 | PS417_13435 | | LuxR family transcriptional regulator | insig. | 32 | 85 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03112 | | hypothetical protein | cofit | 32 | 85 |
| | Pseudomonas sp. SVBP6 | COO64_RS08730 | | response regulator transcription factor | insig. | 29 | 83 |
| | Pseudomonas protegens RBAN4 | FABNJH_14610 | | Helix-turn-helix transcriptional regulator | insig. | 30 | 83 |
| | Pseudomonas orientalis W4I3 | QF045_RS12965 | | helix-turn-helix transcriptional regulator | insig. | 34 | 87 |
| | Pseudomonas protegens RBAN4 | FABNJH_16480 | luxR | Transcriptional regulator, LuxR family | insig. | 38 | 66 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_24075 | | LuxR family transcriptional regulator | insig. | 30 | 83 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1483 | | transcriptional regulator, LuxR family | no data | 35 | 63 |
| | Pseudomonas putida KT2440 | PP_3847 | | Transcriptional regulator, LuxR family | insig. | 33 | 83 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_28335 | | LuxR family transcriptional regulator | insig. | 33 | 83 |
| | Pseudomonas sp. SVBP6 | COO64_RS07790 | | helix-turn-helix transcriptional regulator | insig. | 38 | 61 |
| | Pseudomonas sp. RS175 | PFR28_02072 | | HTH-type transcriptional regulator MalT | insig. | 29 | 78 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS06975 | | helix-turn-helix transcriptional regulator | insig. | 36 | 69 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4249 | | transcriptional regulator, LuxR family | insig. | 34 | 77 |
| | Sinorhizobium meliloti 1021 | SMc01630 | | transcriptional regulator | insig. | 35 | 63 |
| | Pseudomonas sp. DMC3 | GFF1571 | | hypothetical protein | insig. | 31 | 82 |
| | Pseudomonas sp. DMC3 | GFF5126 | | hypothetical protein | insig. | 29 | 86 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS14985 | | helix-turn-helix transcriptional regulator | sig. | 32 | 83 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_18375 | | helix-turn-helix transcriptional regulator | sig. | 32 | 83 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS42145 | | helix-turn-helix transcriptional regulator | insig. | 32 | 83 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS30630 | | LuxR family transcriptional regulator | no data | 31 | 84 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4784 | | transcriptional regulator, LuxR family | sig. | 29 | 83 |
| | Pseudomonas protegens RBAN4 | FABNJH_24770 | | Response regulator transcription factor | insig. | 29 | 86 |
| | Rhizobium sp. OAE497 | ABIE40_RS17320 | | helix-turn-helix transcriptional regulator | insig. | 31 | 67 |
| | Rhizobium sp. OAE497 | ABIE40_RS24325 | | LuxR C-terminal-related transcriptional regulator | insig. | 29 | 82 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_02470 | | LuxR family transcriptional regulator | cofit | 28 | 87 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_13000 | | helix-turn-helix transcriptional regulator | sig. | 29 | 83 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS35295 | vqsR;inference=COORDINATES | transcriptional regulator VqsR | cofit | 29 | 83 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS04630 | vqsR;inference=COORDINATES | transcriptional regulator VqsR | sig. | 28 | 83 |
| | Serratia liquefaciens MT49 | IAI46_10135 | | helix-turn-helix transcriptional regulator | insig. | 30 | 83 |
| | Serratia liquefaciens MT49 | IAI46_02660 | | response regulator transcription factor | insig. | 30 | 71 |
| | Sinorhizobium meliloti 1021 | SM_b20405 | | transcriptional regulator | insig. | 26 | 82 |
| | Serratia liquefaciens MT49 | IAI46_00435 | | transcriptional regulator UhpA | insig. | 47 | 19 |
| | Dickeya dianthicola 67-19 | HGI48_RS02840 | | transcriptional regulator UhpA | insig. | 51 | 19 |
| | Dickeya dianthicola ME23 | DZA65_RS03015 | | transcriptional regulator UhpA | insig. | 51 | 19 |
| | Dickeya dadantii 3937 | DDA3937_RS02865 | | transcriptional regulator UhpA | strong | 51 | 19 |
| | Klebsiella michiganensis M5al | BWI76_RS27800 | | DNA-binding response regulator | sig. | 51 | 19 |
| | Enterobacter sp. TBS_079 | MPMX20_00033 | | Transcriptional regulatory protein UhpA | sig. | 49 | 19 |
| | Escherichia coli BL21 | ECD_03553 | | response regulator in two-component regulatory system wtih UhpB | insig. | 49 | 19 |
| | Escherichia fergusonii Becca | EFB2_00029 | | Transcriptional regulatory protein UhpA | insig. | 49 | 19 |
| | Escherichia coli ECOR27 | NOLOHH_07335 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 49 | 19 |
| | Escherichia coli ECOR38 | HEPCGN_13905 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 49 | 19 |
| | Escherichia coli ECRC100 | OKFHMN_15180 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 49 | 19 |
| | Escherichia coli ECRC101 | MCAODC_05690 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 49 | 19 |
| | Escherichia coli ECRC102 | NIAGMN_12940 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 49 | 19 |
| | Escherichia coli ECRC62 | BNILDI_04190 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 49 | 19 |
| | Escherichia coli ECRC98 | JDDGAC_18805 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 49 | 19 |
| | Escherichia coli ECRC99 | KEDOAH_12965 | uhpA_G97D | DNA-binding response regulator UhpA | no data | 49 | 19 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00031 | | Transcriptional regulatory protein UhpA | insig. | 49 | 19 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS21160 | | transcriptional regulator UhpA | insig. | 49 | 19 |
| | Escherichia coli BW25113 | b3669 | uhpA | DNA-binding response regulator in two-component regulatory system wtih UhpB (NCBI) | sig. | 49 | 19 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_08505 | | transcriptional regulator UhpA | insig. | 49 | 19 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS08635 | uhpA;go_function=DNA | transcriptional regulator UhpA | insig. | 49 | 19 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF304 | | Transcriptional regulatory protein UhpA | insig. | 49 | 19 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_3952 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 49 | 19 |
| | Sphingobium sp. HT1-2 | GFF3048 | | Two-component nitrogen fixation transcriptional regulator FixJ | cofit | 52 | 17 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS16795 | uhpA | transcriptional regulator UhpA | insig. | 47 | 19 |
| | Variovorax sp. OAS795 | ABID97_RS18930 | | helix-turn-helix transcriptional regulator | insig. | 33 | 45 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS14590 | | helix-turn-helix transcriptional regulator | insig. | 43 | 20 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07295 | | helix-turn-helix transcriptional regulator | insig. | 50 | 18 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS06830 | | DNA-binding response regulator | insig. | 44 | 21 |
| | Variovorax sp. OAS795 | ABID97_RS00060 | | LuxR C-terminal-related transcriptional regulator | insig. | 25 | 51 |
| | Variovorax sp. SCN45 | GFF192 | | Nitrogen regulation protein NR(I), GlnG (=NtrC) | no data | 44 | 18 |
| | Variovorax sp. OAS795 | ABID97_RS16350 | | response regulator | no data | 42 | 18 |
| | Serratia liquefaciens MT49 | IAI46_02690 | | helix-turn-helix transcriptional regulator | insig. | 25 | 75 |
| | Escherichia coli ECRC100 | OKFHMN_08705 | citB | DNA-binding response regulator | insig. | 42 | 20 |
| | Escherichia coli ECRC101 | MCAODC_27935 | citB | DNA-binding response regulator | insig. | 42 | 20 |
| | Escherichia coli ECRC102 | NIAGMN_06760 | citB | DNA-binding response regulator | insig. | 42 | 20 |
| | Escherichia coli ECRC98 | JDDGAC_12360 | citB | DNA-binding response regulator | insig. | 42 | 20 |
| | Escherichia coli ECRC99 | KEDOAH_19265 | citB | DNA-binding response regulator | no data | 42 | 20 |
| | Marinobacter adhaerens HP15 | HP15_1855 | | HTH-type transcriptional regulator MalT | insig. | 36 | 26 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS22680 | | helix-turn-helix transcriptional regulator | insig. | 48 | 17 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_22760 | | helix-turn-helix transcriptional regulator | strong | 48 | 17 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS36655 | | helix-turn-helix transcriptional regulator | sig. | 48 | 17 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS21285 | | DNA-binding response regulator | insig. | 48 | 17 |
| | Variovorax sp. OAS795 | ABID97_RS19165 | | response regulator transcription factor | no data | 47 | 17 |
| | Ralstonia solanacearum GMI1000 | RS_RS18775 | | DNA-binding response regulator | insig. | 34 | 32 |
| | Klebsiella michiganensis M5al | BWI76_RS06060 | | DNA-binding response regulator | sig. | 42 | 20 |
| | Klebsiella michiganensis M5al | BWI76_RS23625 | | helix-turn-helix transcriptional regulator | insig. | 41 | 19 |
| | Agrobacterium fabrum C58 | Atu4774 | | two component response regulator | insig. | 35 | 34 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS34725 | | transcriptional regulator | insig. | 35 | 36 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_3359 | | response regulatory protein | sig. | 37 | 34 |
| | Alteromonas macleodii MIT1002 | MIT1002_03654 | | Protease production enhancer protein | insig. | 49 | 18 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_13920 | | helix-turn-helix transcriptional regulator | insig. | 39 | 19 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS04395 | | LuxR C-terminal-related transcriptional regulator | insig. | 39 | 19 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS21760 | | DNA-binding response regulator | insig. | 34 | 32 |
| | Ralstonia solanacearum UW163 | UW163_RS17425 | | DNA-binding response regulator | insig. | 34 | 32 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS34345 | | PAS and helix-turn-helix domain-containing protein | no data | 40 | 19 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3828 | | two component transcriptional regulator, LuxR family | insig. | 35 | 36 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF5261 | | Transcriptional regulator, LuxR family | insig. | 45 | 19 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_4074 | | two component transcriptional regulator, LuxR family | insig. | 36 | 33 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01738 | | PAS domain S-box-containing protein | insig. | 32 | 44 |
| | Variovorax sp. SCN45 | GFF3801 | | Response regulator receiver protein | insig. | 26 | 50 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS01370 | | DNA-binding response regulator | strong | 33 | 32 |
| | Xanthobacter sp. DMC5 | GFF670 | | Response regulator protein TmoT | no data | 44 | 18 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS05230 | | response regulator transcription factor | insig. | 41 | 21 |
| | Pseudomonas segetis P6 | ACVTMO_RS10065 | | response regulator transcription factor | insig. | 48 | 16 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS34855 | | LuxR family transcriptional regulator | insig. | 47 | 17 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS11030 | | response regulator transcription factor | insig. | 45 | 18 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11030 | | response regulator transcription factor | sig. | 45 | 18 |
| | Pseudomonas orientalis W4I3 | QF045_RS13590 | | LuxR C-terminal-related transcriptional regulator | insig. | 45 | 20 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1673 | | Nitrogen regulation protein NR(I) | insig. | 42 | 18 |
| | Pseudomonas sp. RS175 | PFR28_02434 | | HTH-type transcriptional regulator MalT | insig. | 41 | 21 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c23630 | | putative transcriptional regulator | insig. | 39 | 22 |
| | Klebsiella michiganensis M5al | BWI76_RS14165 | | trans-acting regulatory protein of aco operon | insig. | 31 | 36 |
| | Alteromonas macleodii MIT1002 | MIT1002_03339 | | Response regulator UvrY | insig. | 30 | 33 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_22075 | | hypothetical protein | strong | 35 | 35 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS09785 | | LuxR family transcriptional regulator | sig. | 48 | 18 |
| | Agrobacterium fabrum C58 | Atu4300 | | two component response regulator | insig. | 46 | 17 |
| | Pectobacterium carotovorum WPP14 | HER17_RS14245 | | response regulator transcription factor | insig. | 46 | 17 |
| | Sinorhizobium meliloti 1021 | SM_b20869 | | two-component response regulator protein | insig. | 45 | 18 |
| | Xanthobacter sp. DMC5 | GFF3781 | | Transcriptional regulatory protein FixJ | insig. | 44 | 17 |
| | Variovorax sp. SCN45 | GFF5447 | | Two-component transcriptional response regulator, LuxR family | no data | 42 | 19 |
| | Azospirillum brasilense Sp245 | AZOBR_RS23775 | | LuxR family transcriptional regulator | no data | 42 | 19 |
| | Pseudomonas sp. RS175 | PFR28_01628 | | Nitrate/nitrite response regulator protein NarL | insig. | 35 | 35 |
| | Variovorax sp. SCN45 | GFF7203 | | Two-component transcriptional response regulator, LuxR family | insig. | 47 | 16 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3079 | | Putative response regulator | insig. | 40 | 18 |
| | Serratia liquefaciens MT49 | IAI46_06840 | | response regulator transcription factor | insig. | 38 | 19 |
| | Variovorax sp. SCN45 | GFF4452 | | Two-component transcriptional response regulator, LuxR family | insig. | 36 | 30 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_25185 | | hypothetical protein | sig. | 35 | 35 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_725 | | Nitrate/nitrite response regulator protein | strong | 35 | 35 |
| | Pseudomonas sp. SVBP6 | COO64_RS25290 | | LuxR C-terminal-related transcriptional regulator | insig. | 43 | 19 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_23110 | | LuxR family transcriptional regulator | insig. | 41 | 21 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_501 | | Sensory box transcriptional regulator, LuxR family | insig. | 41 | 21 |
| | Variovorax sp. OAS795 | ABID97_RS06320 | | response regulator transcription factor | sig. | 37 | 30 |
| | Sinorhizobium meliloti 1021 | SMc03150 | | transcriptional regulator | insig. | 37 | 20 |
| | Rhodopseudomonas palustris CGA009 | TX73_008645 | | response regulator | cofit | 36 | 22 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS33990 | | LuxR family transcriptional regulator | insig. | 26 | 55 |
| | Pseudomonas stutzeri RCH2 | Psest_3491 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | no data | 37 | 30 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS20940 | | hypothetical protein | insig. | 43 | 17 |
| | Azospirillum sp. SherDot2 | MPMX19_02868 | | Response regulator protein TmoT | insig. | 40 | 25 |
| | Sinorhizobium meliloti 1021 | SMa1227 | | response regulator FixJ | cofit | 30 | 34 |
| | Pseudomonas protegens RBAN4 | FABNJH_13415 | luxR | Sensory box transcriptional regulator, LuxR family | insig. | 43 | 20 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2677 | | transcriptional regulator, LuxR family | insig. | 43 | 17 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS08650 | | response regulator transcription factor | insig. | 42 | 20 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS14355 | | helix-turn-helix domain-containing protein | insig. | 40 | 19 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_15640 | | Monoamine regulon transcriptional regulator | insig. | 38 | 20 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS02960 | | helix-turn-helix transcriptional regulator | insig. | 38 | 20 |
| | Variovorax sp. SCN45 | GFF1180 | | hypothetical protein | insig. | 36 | 20 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS20525 | | LuxR family transcriptional regulator | cofit | 44 | 17 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.94.1 | | Transcriptional regulator, LuxR family | insig. | 44 | 17 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1129 | | two component transcriptional regulator, LuxR family (RefSeq) | insig. | 43 | 17 |
| | Azospirillum brasilense Sp245 | AZOBR_RS22615 | | chemotaxis protein CheY | no data | 42 | 18 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5741 | | Nitrate/nitrite response regulator protein | no data | 35 | 35 |
| | Pseudomonas sp. S08-1 | OH686_04150 | | hypothetical protein | insig. | 35 | 25 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4524 | | Sensory box transcriptional regulator, LuxR family | no data | 33 | 32 |
| | Ralstonia solanacearum GMI1000 | RS_RS00100 | | DNA-binding response regulator | strong | 45 | 18 |
| | Shewanella loihica PV-4 | Shew_1969 | | two component LuxR family transcriptional regulator (RefSeq) | insig. | 39 | 17 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02891 | | Transcriptional regulatory protein LiaR | cofit | 44 | 18 |
| | Sphingobium sp. HT1-2 | GFF1112 | | Two-component transcriptional response regulator, LuxR family | cofit | 43 | 18 |
| | Variovorax sp. SCN45 | GFF7370 | | PAS domain with LuxR-type DNA-binding domain | insig. | 43 | 19 |
| | Enterobacter sp. TBS_079 | MPMX20_02563 | | hypothetical protein | no data | 38 | 19 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4674 | | Nitrogen regulation protein NR(I) | no data | 33 | 33 |
| | Pseudomonas sp. BP01 | JOY50_RS04410 | | helix-turn-helix transcriptional regulator | no data | 25 | 50 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS05610 | narL | two-component system response regulator NarL | cofit | 44 | 20 |
| | Alteromonas macleodii MIT1002 | MIT1002_03526 | | Nitrogen regulation protein C | insig. | 43 | 18 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS10510 | | alpha/beta fold hydrolase | insig. | 42 | 17 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_05790 | | LuxR family transcriptional regulator | insig. | 41 | 19 |
| | Azospirillum brasilense Sp245 | AZOBR_RS08040 | | regulator | insig. | 39 | 17 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS01680 | | DNA-binding response regulator | no data | 33 | 34 |
| | Ralstonia solanacearum UW163 | UW163_RS14990 | | DNA-binding response regulator | no data | 33 | 34 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS20955 | | LuxR family transcriptional regulator | insig. | 28 | 33 |
| | Caulobacter crescentus NA1000 | CCNA_01134 | | LuxR-family transcriptional regulator | insig. | 42 | 17 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01134 | | LuxR-family transcriptional regulator | cofit | 42 | 17 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_1205 | | Two-component response regulator | strong | 41 | 24 |
| | Mycobacterium tuberculosis H37Rv | Rv0844c | | Possible nitrate/nitrite response transcriptional regulatory protein NarL | insig. | 41 | 18 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS28920 | | response regulator transcription factor | sig. | 40 | 19 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_09675 | | DNA-binding response regulator | insig. | 40 | 19 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS38405 | | response regulator transcription factor | insig. | 40 | 19 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS04230 | | LuxR family transcriptional regulator | strong | 40 | 23 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS23195 | | LuxR family transcriptional regulator | sig. | 39 | 19 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS24135 | | DNA-binding response regulator | insig. | 38 | 19 |
| | Shewanella amazonensis SB2B | Sama_2399 | | response regulator receiver protein (RefSeq) | insig. | 35 | 28 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS13480 | | response regulator transcription factor | no data | 33 | 34 |
| | Pseudomonas sp. S08-1 | OH686_17905 | | Two-component transcriptional response regulator, LuxR family | insig. | 33 | 28 |
| | Pseudomonas sp. DMC3 | GFF1689 | | HTH-type transcriptional regulator MalT | cofit | 32 | 32 |
| | Shewanella loihica PV-4 | Shew_0653 | | LuxR family transcriptional regulator (RefSeq) | cofit | 26 | 29 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS09090 | | LuxR family transcriptional regulator | insig. | 49 | 17 |
| | Ralstonia solanacearum UW163 | UW163_RS04505 | | LuxR family transcriptional regulator | insig. | 49 | 17 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS03440 | | response regulator | insig. | 44 | 17 |
| | Variovorax sp. OAS795 | ABID97_RS19445 | | LuxR C-terminal-related transcriptional regulator | no data | 43 | 19 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4086 | | transcriptional regulator, LuxR family | insig. | 42 | 17 |
| | Agrobacterium fabrum C58 | Atu5267 | | two component response regulator | no data | 42 | 19 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS12065 | | hypothetical protein | insig. | 40 | 19 |
| | Variovorax sp. OAS795 | ABID97_RS01990 | | response regulator | no data | 40 | 18 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS15975 | | LuxR family transcriptional regulator | insig. | 40 | 18 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS15975 | | LuxR family transcriptional regulator | sig. | 40 | 18 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2192 | | FIG000557: hypothetical protein co-occurring with RecR | insig. | 39 | 19 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS08760 | | XRE family transcriptional regulator | no data | 39 | 17 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1897 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | strong | 39 | 19 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS14070 | | LuxR C-terminal-related transcriptional regulator | insig. | 37 | 17 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_19420 | | helix-turn-helix transcriptional regulator | insig. | 37 | 17 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS43030 | | LuxR C-terminal-related transcriptional regulator | insig. | 37 | 17 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4231.1 | | two-component system regulatory protein | insig. | 37 | 17 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS26765 | | LuxR family transcriptional regulator | insig. | 37 | 19 |
| | Methylophilus sp. DMC18 | GFF2498 | | Transcriptional regulatory protein RcsB | insig. | 32 | 29 |
| | Rhizobium sp. OAE497 | ABIE40_RS08570 | | response regulator transcription factor | insig. | 36 | 18 |
| | Pseudomonas sp. S08-1 | OH686_13245 | | hypothetical protein | insig. | 41 | 18 |
| | Azospirillum sp. SherDot2 | MPMX19_00657 | | Response regulator protein TmoT | no data | 41 | 17 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00610 | | Transcriptional regulatory protein UhpA | cofit | 41 | 20 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS09390 | | LuxR family transcriptional regulator | insig. | 40 | 18 |
| | Variovorax sp. SCN45 | GFF69 | | Two-component transcriptional response regulator, LuxR family | insig. | 39 | 17 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS22310 | | response regulator transcription factor | strong | 39 | 21 |
| | Variovorax sp. OAS795 | ABID97_RS22515 | | response regulator transcription factor | strong | 38 | 20 |
| | Variovorax sp. SCN45 | GFF5818 | | Two-component transcriptional response regulator, NarL/FixJ family | insig. | 38 | 20 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS12550 | uvrY | UvrY/SirA/GacA family response regulator transcription factor | strong | 37 | 21 |
| | Xanthobacter sp. DMC5 | GFF4035 | | Response regulator protein TmoT | no data | 37 | 23 |
| | Shewanella sp. ANA-3 | Shewana3_0637 | | two component LuxR family transcriptional regulator (RefSeq) | insig. | 36 | 20 |
| | Caulobacter crescentus NA1000 | CCNA_00795 | | two-component response regulator FixJ | strong | 36 | 21 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00795 | | two-component response regulator FixJ | cofit | 36 | 21 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS08855 | | response regulator transcription factor | strong | 34 | 23 |
| | Pseudomonas sp. SVBP6 | COO64_RS14210 | narL | two-component system response regulator NarL | insig. | 34 | 35 |
| | Ralstonia solanacearum GMI1000 | RS_RS08045 | | DNA-binding response regulator | strong | 33 | 34 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS15805 | | DNA-binding response regulator | no data | 33 | 34 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4522 | | transcriptional regulator, LuxR family | insig. | 32 | 40 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1021 | | two component transcriptional regulator, LuxR family (RefSeq) | strong | 30 | 43 |
| | Azospirillum brasilense Sp245 | AZOBR_RS24030 | | chemotaxis protein CheY | no data | 43 | 17 |
| | Pantoea sp. MT58 | IAI47_05315 | | response regulator | sig. | 43 | 20 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS18660 | | transcriptional regulator | insig. | 39 | 20 |
| | Azospirillum sp. SherDot2 | MPMX19_03583 | | Response regulator protein TodT | no data | 38 | 18 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1122 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 38 | 21 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS07355 | | LuxR family transcriptional regulator | no data | 32 | 34 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS47715 | | helix-turn-helix transcriptional regulator | insig. | 29 | 64 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS42420 | | response regulator transcription factor | insig. | 46 | 17 |
| | Lysobacter sp. OAE881 | ABIE51_RS09725 | | response regulator | no data | 43 | 18 |
| | Escherichia coli BL21 | ECD_02120 | | response regulator in two-component regulatory system with NarQ | insig. | 42 | 21 |
| | Escherichia coli ECOR27 | NOLOHH_14895 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 21 |
| | Escherichia coli ECOR38 | HEPCGN_22585 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 21 |
| | Escherichia coli ECRC62 | BNILDI_13815 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 21 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01518 | | Nitrate/nitrite response regulator protein NarL | sig. | 42 | 21 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_01935 | | DNA-binding response regulator | sig. | 40 | 19 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS05715 | | oxygen response regulator transcription factor FixJ | no data | 39 | 24 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_21095 | | LuxR family transcriptional regulator | insig. | 29 | 64 |
| | Escherichia coli BW25113 | b2193 | narP | DNA-binding response regulator in two-component regulatory system with NarQ or NarX (NCBI) | insig. | 42 | 21 |