| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas simiae WCS417 | PS417_13950 | | LuxR family transcriptional regulator | insig. | 100 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS14665 | | helix-turn-helix transcriptional regulator | insig. | 81 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS14665 | | helix-turn-helix transcriptional regulator | strong | 81 | 100 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_19420 | | helix-turn-helix transcriptional regulator | cofit | 59 | 94 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_4266 | | transcriptional regulator, LuxR family | insig. | 42 | 96 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4266 | | transcriptional regulator, LuxR family | insig. | 42 | 96 |
| o | Variovorax sp. SCN45 | GFF5609 | | Transcriptional regulator, LuxR family | insig. | 32 | 94 |
| o | Variovorax sp. OAS795 | ABID97_RS01140 | | LuxR C-terminal-related transcriptional regulator | insig. | 28 | 95 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4086 | | transcriptional regulator, LuxR family | insig. | 27 | 96 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2677 | | transcriptional regulator, LuxR family | insig. | 28 | 97 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_4522 | | transcriptional regulator, LuxR family | insig. | 26 | 86 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS30840 | | helix-turn-helix transcriptional regulator | insig. | 29 | 54 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS36695 | | HD domain-containing phosphohydrolase | insig. | 55 | 14 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS13200 | | transcriptional regulator | insig. | 45 | 18 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_1470 | | two component transcriptional regulator, LuxR family | insig. | 49 | 16 |
| | Variovorax sp. SCN45 | GFF4673 | | hypothetical protein | insig. | 42 | 22 |
| | Azospirillum brasilense Sp245 | AZOBR_RS08040 | | regulator | insig. | 42 | 18 |
| | Variovorax sp. SCN45 | GFF5818 | | Two-component transcriptional response regulator, NarL/FixJ family | insig. | 42 | 16 |
| | Pseudomonas sp. DMC3 | GFF1788 | | putative transcriptional regulatory protein NarL | no data | 35 | 25 |
| | Variovorax sp. OAS795 | ABID97_RS22515 | | response regulator transcription factor | strong | 42 | 16 |
| | Dechlorosoma suillum PS | Dsui_1862 | | response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 40 | 20 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS08760 | | XRE family transcriptional regulator | no data | 37 | 17 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1556 | | DNA-binding response regulator, LuxR family | no data | 47 | 17 |
| | Variovorax sp. SCN45 | GFF7203 | | Two-component transcriptional response regulator, LuxR family | insig. | 49 | 15 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_23725 | | LuxR family transcriptional regulator | insig. | 47 | 17 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS07850 | | response regulator transcription factor | strong | 42 | 19 |
| | Pseudomonas sp. RS175 | PFR28_02051 | | hypothetical protein | insig. | 41 | 20 |
| | Azospirillum brasilense Sp245 | AZOBR_RS12455 | | transcriptional regulator | sig. | 37 | 22 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_22760 | | helix-turn-helix transcriptional regulator | insig. | 43 | 16 |
| | Shewanella loihica PV-4 | Shew_1545 | | two component LuxR family transcriptional regulator (RefSeq) | no data | 43 | 16 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.94.1 | | Transcriptional regulator, LuxR family | insig. | 50 | 15 |
| | Rhodopseudomonas palustris CGA009 | TX73_006410 | | response regulator transcription factor | insig. | 46 | 15 |
| | Caulobacter crescentus NA1000 | CCNA_01134 | | LuxR-family transcriptional regulator | insig. | 44 | 15 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01134 | | LuxR-family transcriptional regulator | cofit | 44 | 15 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF304 | | Transcriptional regulatory protein UhpA | insig. | 44 | 17 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02217 | | HTH-type transcriptional regulator MalT | cofit | 49 | 15 |
| | Shewanella sp. ANA-3 | Shewana3_1732 | | two component LuxR family transcriptional regulator (RefSeq) | strong | 42 | 16 |
| | Pseudomonas simiae WCS417 | PS417_10605 | | LuxR family transcriptional regulator | insig. | 49 | 15 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3500 | | Sensory box transcriptional regulator, LuxR family | insig. | 45 | 16 |
| | Rhodospirillum rubrum S1H | Rru_A3229 | | Two Component Transcriptional Regulator, LuxR family (NCBI) | insig. | 45 | 15 |
| | Shewanella oneidensis MR-1 | SO2648 | | DNA-binding response regulator, LuxR family (NCBI ptt file) | strong | 42 | 16 |
| | Dechlorosoma suillum PS | Dsui_2511 | | response regulator | insig. | 40 | 19 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1879 | | ATP-dependent transcriptional regulator, MalT-like, LuxR family (RefSeq) | insig. | 38 | 17 |
| | Paraburkholderia graminis OAS925 | ABIE53_002224 | | response regulator RpfG family c-di-GMP phosphodiesterase | insig. | 35 | 20 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS19860 | | two-component system response regulator NarL | cofit | 34 | 41 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS11185 | | response regulator transcription factor | insig. | 50 | 15 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS10665 | | helix-turn-helix transcriptional regulator | insig. | 49 | 15 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS10665 | | helix-turn-helix transcriptional regulator | sig. | 49 | 15 |
| | Azospirillum sp. SherDot2 | MPMX19_01612 | | Transcriptional regulatory protein DegU | insig. | 42 | 16 |
| | Azospirillum sp. SherDot2 | MPMX19_01792 | | Putative HTH-type transcriptional regulator YhjB | insig. | 41 | 17 |
| | Sphingobium sp. HT1-2 | GFF5226 | | Two-component nitrogen fixation transcriptional regulator FixJ | insig. | 41 | 20 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05900 | | HD-GYP domain | insig. | 44 | 15 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01738 | | PAS domain S-box-containing protein | insig. | 42 | 16 |
| | Shewanella amazonensis SB2B | Sama_2076 | | response regulator receiver protein (RefSeq) | strong | 42 | 16 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS11045 | | response regulator transcription factor | insig. | 44 | 17 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11045 | | response regulator transcription factor | insig. | 44 | 17 |
| | Enterobacter sp. TBS_079 | MPMX20_00033 | | Transcriptional regulatory protein UhpA | sig. | 44 | 17 |
| | Klebsiella michiganensis M5al | BWI76_RS26715 | | helix-turn-helix transcriptional regulator | insig. | 30 | 24 |
| | Variovorax sp. SCN45 | GFF1180 | | hypothetical protein | insig. | 47 | 16 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4524 | | Sensory box transcriptional regulator, LuxR family | no data | 43 | 16 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_13920 | | helix-turn-helix transcriptional regulator | insig. | 43 | 16 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS13915 | | DNA-binding response regulator | cofit | 39 | 19 |
| | Methylophilus sp. DMC18 | GFF462 | | hypothetical protein | cofit | 35 | 19 |
| | Serratia liquefaciens MT49 | IAI46_18680 | | two-component system response regulator NarL | insig. | 29 | 62 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4489 | | Nitrate/nitrite response regulator protein | no data | 42 | 16 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_3359 | | response regulatory protein | sig. | 42 | 15 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3616 | | FIG000557: hypothetical protein co-occurring with RecR | insig. | 41 | 17 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07295 | | helix-turn-helix transcriptional regulator | insig. | 32 | 24 |
| | Azospirillum sp. SherDot2 | MPMX19_04589 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | insig. | 46 | 15 |
| | Serratia liquefaciens MT49 | IAI46_10135 | | helix-turn-helix transcriptional regulator | insig. | 43 | 17 |
| | Variovorax sp. OAS795 | ABID97_RS25225 | | LuxR C-terminal-related transcriptional regulator | no data | 43 | 17 |
| | Klebsiella michiganensis M5al | BWI76_RS27800 | | DNA-binding response regulator | sig. | 42 | 17 |
| | Pseudomonas simiae WCS417 | PS417_15875 | | LuxR family transcriptional regulator | insig. | 35 | 25 |
| | Pseudomonas sp. SVBP6 | COO64_RS23495 | | response regulator transcription factor | insig. | 33 | 24 |
| | Lysobacter sp. OAE881 | ABIE51_RS02650 | | response regulator transcription factor | insig. | 44 | 15 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_23110 | | LuxR family transcriptional regulator | insig. | 43 | 16 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_501 | | Sensory box transcriptional regulator, LuxR family | insig. | 43 | 16 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_08505 | | transcriptional regulator UhpA | insig. | 42 | 17 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_28335 | | LuxR family transcriptional regulator | insig. | 42 | 17 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS04765 | | DNA-binding response regulator | no data | 41 | 17 |
| | Ralstonia solanacearum GMI1000 | RS_RS12325 | | DNA-binding response regulator | no data | 41 | 17 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS12620 | | DNA-binding response regulator | strong | 41 | 17 |
| | Ralstonia solanacearum UW163 | UW163_RS08905 | | DNA-binding response regulator | no data | 41 | 17 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS19675 | | DNA-binding response regulator | cofit | 35 | 21 |
| | Ralstonia solanacearum GMI1000 | RS_RS21845 | | DNA-binding response regulator | insig. | 34 | 16 |
| | Azospirillum sp. SherDot2 | MPMX19_04898 | | Transcriptional regulatory protein LnrK | sig. | 28 | 54 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS08695 | | LuxR family transcriptional regulator | cofit | 43 | 17 |
| | Escherichia coli BL21 | ECD_03553 | | response regulator in two-component regulatory system wtih UhpB | insig. | 42 | 17 |
| | Escherichia fergusonii Becca | EFB2_00029 | | Transcriptional regulatory protein UhpA | insig. | 42 | 17 |
| | Escherichia coli ECOR27 | NOLOHH_07335 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 42 | 17 |
| | Escherichia coli ECOR38 | HEPCGN_13905 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 42 | 17 |
| | Escherichia coli ECRC100 | OKFHMN_15180 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 42 | 17 |
| | Escherichia coli ECRC101 | MCAODC_05690 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 42 | 17 |
| | Escherichia coli ECRC102 | NIAGMN_12940 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 42 | 17 |
| | Escherichia coli ECRC62 | BNILDI_04190 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 42 | 17 |
| | Escherichia coli ECRC98 | JDDGAC_18805 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 42 | 17 |
| | Escherichia coli ECRC99 | KEDOAH_12965 | uhpA_G97D | DNA-binding response regulator UhpA | no data | 42 | 17 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00031 | | Transcriptional regulatory protein UhpA | insig. | 42 | 17 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS21160 | | transcriptional regulator UhpA | insig. | 42 | 17 |
| | Escherichia coli BW25113 | b3669 | uhpA | DNA-binding response regulator in two-component regulatory system wtih UhpB (NCBI) | sig. | 42 | 17 |