| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2415 | | transcriptional regulator, LuxR family | insig. | 100 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS20965 | | LuxR family transcriptional regulator | insig. | 64 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS08065 | | helix-turn-helix transcriptional regulator | no data | 58 | 99 |
| o | Pseudomonas putida KT2440 | PP_3717 | | Transcriptional regulator, LuxR family | insig. | 58 | 99 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_29545 | | helix-turn-helix transcriptional regulator | insig. | 51 | 95 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3599 | | transcriptional regulator, LuxR family | insig. | 35 | 85 |
| | Pseudomonas sp. BP01 | JOY50_RS02300 | | helix-turn-helix transcriptional regulator | no data | 34 | 93 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_07065 | | helix-turn-helix transcriptional regulator | insig. | 35 | 86 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03112 | | hypothetical protein | cofit | 34 | 92 |
| | Pseudomonas putida KT2440 | PP_2587 | | LuxR family transcriptional regulator | insig. | 34 | 88 |
| | Pseudomonas simiae WCS417 | PS417_13435 | | LuxR family transcriptional regulator | insig. | 32 | 92 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS15355 | | helix-turn-helix transcriptional regulator | insig. | 32 | 92 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS15355 | | helix-turn-helix transcriptional regulator | insig. | 32 | 92 |
| | Pseudomonas sp. SVBP6 | COO64_RS07790 | | helix-turn-helix transcriptional regulator | insig. | 34 | 93 |
| | Sinorhizobium meliloti 1021 | SMc01630 | | transcriptional regulator | insig. | 31 | 84 |
| | Pseudomonas sp. DMC3 | GFF1571 | | hypothetical protein | insig. | 32 | 91 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_24075 | | LuxR family transcriptional regulator | insig. | 30 | 94 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4784 | | transcriptional regulator, LuxR family | sig. | 28 | 92 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4249 | | transcriptional regulator, LuxR family | insig. | 32 | 91 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS06975 | | helix-turn-helix transcriptional regulator | insig. | 32 | 92 |
| | Pseudomonas putida KT2440 | PP_3847 | | Transcriptional regulator, LuxR family | insig. | 30 | 92 |
| | Pseudomonas sp. DMC3 | GFF5126 | | hypothetical protein | insig. | 28 | 92 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_28335 | | LuxR family transcriptional regulator | insig. | 29 | 91 |
| | Rhizobium sp. OAE497 | ABIE40_RS24325 | | LuxR C-terminal-related transcriptional regulator | insig. | 30 | 84 |
| | Pseudomonas sp. SVBP6 | COO64_RS08730 | | response regulator transcription factor | insig. | 27 | 91 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1483 | | transcriptional regulator, LuxR family | no data | 28 | 87 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_18375 | | helix-turn-helix transcriptional regulator | insig. | 29 | 92 |
| | Pseudomonas sp. RS175 | PFR28_02072 | | HTH-type transcriptional regulator MalT | insig. | 29 | 87 |
| | Rhizobium sp. OAE497 | ABIE40_RS17320 | | helix-turn-helix transcriptional regulator | insig. | 32 | 70 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_02470 | | LuxR family transcriptional regulator | cofit | 26 | 91 |
| | Serratia liquefaciens MT49 | IAI46_10135 | | helix-turn-helix transcriptional regulator | insig. | 29 | 91 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_13000 | | helix-turn-helix transcriptional regulator | insig. | 27 | 93 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS30630 | | LuxR family transcriptional regulator | no data | 26 | 88 |
| | Serratia liquefaciens MT49 | IAI46_02660 | | response regulator transcription factor | insig. | 27 | 86 |
| | Sinorhizobium meliloti 1021 | SM_b20405 | | transcriptional regulator | insig. | 22 | 84 |
| | Azospirillum brasilense Sp245 | AZOBR_RS23775 | | LuxR family transcriptional regulator | no data | 51 | 20 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_3952 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 48 | 21 |
| | Dickeya dianthicola 67-19 | HGI48_RS02840 | | transcriptional regulator UhpA | insig. | 46 | 21 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_08505 | | transcriptional regulator UhpA | insig. | 46 | 21 |
| | Dickeya dianthicola ME23 | DZA65_RS03015 | | transcriptional regulator UhpA | insig. | 46 | 21 |
| | 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 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF304 | | Transcriptional regulatory protein UhpA | insig. | 49 | 19 |
| | Dickeya dadantii 3937 | DDA3937_RS02865 | | transcriptional regulator UhpA | strong | 49 | 19 |
| | Klebsiella michiganensis M5al | BWI76_RS27800 | | DNA-binding response regulator | sig. | 44 | 21 |
| | Enterobacter sp. TBS_079 | MPMX20_00033 | | Transcriptional regulatory protein UhpA | sig. | 48 | 21 |
| | Alteromonas macleodii MIT1002 | MIT1002_03654 | | Protease production enhancer protein | insig. | 43 | 22 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2577 | | DNA-binding response regulator, LuxR family (TIGR) | strong | 44 | 21 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2677 | | transcriptional regulator, LuxR family | insig. | 38 | 25 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS08630 | | transcriptional regulator UhpA | insig. | 49 | 19 |
| | Serratia liquefaciens MT49 | IAI46_00435 | | transcriptional regulator UhpA | insig. | 42 | 19 |
| | Pseudomonas segetis P6 | MPMX49_02030 | | Response regulator protein TodT | insig. | 47 | 19 |
| | Marinobacter adhaerens HP15 | HP15_1855 | | HTH-type transcriptional regulator MalT | insig. | 42 | 19 |
| | Xanthobacter sp. DMC5 | GFF670 | | Response regulator protein TmoT | no data | 44 | 18 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07295 | | helix-turn-helix transcriptional regulator | insig. | 41 | 20 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1021 | | two component transcriptional regulator, LuxR family (RefSeq) | strong | 44 | 21 |
| | Escherichia coli BL21 | ECD_02120 | | response regulator in two-component regulatory system with NarQ | insig. | 42 | 23 |
| | Escherichia fergusonii Becca | EFB2_01663 | | Nitrate/nitrite response regulator protein NarL | insig. | 42 | 23 |
| | Escherichia coli ECOR27 | NOLOHH_14895 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 23 |
| | Escherichia coli ECOR38 | HEPCGN_22585 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 23 |
| | Escherichia coli ECRC100 | OKFHMN_23320 | narP | nitrate/nitrite response regulator protein NarP | cofit | 42 | 23 |
| | Escherichia coli ECRC101 | MCAODC_14370 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 23 |
| | Escherichia coli ECRC102 | NIAGMN_21085 | narP | nitrate/nitrite response regulator protein NarP | cofit | 42 | 23 |
| | Escherichia coli ECRC62 | BNILDI_13815 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 23 |
| | Escherichia coli ECRC98 | JDDGAC_27280 | narP | nitrate/nitrite response regulator protein NarP | insig. | 42 | 23 |
| | Escherichia coli ECRC99 | KEDOAH_04865 | narP | nitrate/nitrite response regulator protein NarP | no data | 42 | 23 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01518 | | Nitrate/nitrite response regulator protein NarL | cofit | 42 | 23 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12820 | | nitrate/nitrite response regulator protein NarP | no data | 42 | 23 |
| | Escherichia coli BW25113 | b2193 | narP | DNA-binding response regulator in two-component regulatory system with NarQ or NarX (NCBI) | insig. | 42 | 23 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1492 | | Nitrate/nitrite response regulator protein | no data | 42 | 23 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS24135 | | DNA-binding response regulator | insig. | 38 | 20 |
| | Alteromonas macleodii MIT1002 | MIT1002_03339 | | Response regulator UvrY | insig. | 37 | 21 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS19860 | | two-component system response regulator NarL | cofit | 47 | 21 |
| | Serratia liquefaciens MT49 | IAI46_18680 | | two-component system response regulator NarL | insig. | 44 | 20 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3079 | | Putative response regulator | insig. | 42 | 19 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS34345 | | PAS and helix-turn-helix domain-containing protein | no data | 42 | 19 |
| | Pectobacterium carotovorum WPP14 | HER17_RS09115 | | nitrate/nitrite response regulator protein NarP | insig. | 39 | 27 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS04860 | | two-component system response regulator UvrY | strong | 30 | 40 |
| | Sinorhizobium meliloti 1021 | SMa1227 | | response regulator FixJ | cofit | 29 | 46 |
| | Xanthobacter sp. DMC5 | GFF4035 | | Response regulator protein TmoT | no data | 28 | 46 |
| | Pectobacterium carotovorum WPP14 | HER17_RS14245 | | response regulator transcription factor | insig. | 46 | 19 |
| | Pseudomonas simiae WCS417 | PS417_15740 | | hypothetical protein | insig. | 34 | 41 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS21285 | | DNA-binding response regulator | insig. | 34 | 25 |
| | Pantoea sp. MT58 | IAI47_12470 | | UvrY/SirA/GacA family response regulator transcription factor | strong | 30 | 40 |
| | Shewanella amazonensis SB2B | Sama_1607 | | response regulator (RefSeq) | strong | 41 | 20 |
| | Cellulophaga baltica 18 | M666_RS01605 | | response regulator transcription factor | insig. | 31 | 25 |
| | Pseudomonas sp. BP01 | JOY50_RS04410 | | helix-turn-helix transcriptional regulator | no data | 27 | 55 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4086 | | transcriptional regulator, LuxR family | insig. | 44 | 18 |
| | Shewanella loihica PV-4 | Shew_1969 | | two component LuxR family transcriptional regulator (RefSeq) | insig. | 36 | 25 |