| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3767 | | regulatory protein, LuxR | insig. | 100 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3767 | | regulatory protein, LuxR | insig. | 100 | 100 |
| | Pseudomonas sp. DMC3 | GFF1788 | | putative transcriptional regulatory protein NarL | no data | 65 | 55 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02894 | | HTH-type transcriptional regulator MalT | cofit | 50 | 74 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS11045 | | response regulator transcription factor | insig. | 50 | 74 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11045 | | response regulator transcription factor | insig. | 50 | 74 |
| | Pseudomonas sp. SVBP6 | COO64_RS23495 | | response regulator transcription factor | insig. | 56 | 64 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_23725 | | LuxR family transcriptional regulator | insig. | 52 | 71 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1556 | | DNA-binding response regulator, LuxR family | no data | 52 | 71 |
| | Sinorhizobium meliloti 1021 | SMa1550 | | Response regulator | insig. | 46 | 71 |
| | Pseudomonas simiae WCS417 | PS417_15875 | | LuxR family transcriptional regulator | insig. | 61 | 55 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS04765 | | DNA-binding response regulator | no data | 43 | 73 |
| | Ralstonia solanacearum GMI1000 | RS_RS12325 | | DNA-binding response regulator | no data | 43 | 73 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS12620 | | DNA-binding response regulator | strong | 43 | 73 |
| | Ralstonia solanacearum UW163 | UW163_RS08905 | | DNA-binding response regulator | no data | 43 | 73 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS00385 | | response regulator transcription factor | strong | 44 | 72 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_11645 | | DNA-binding response regulator | no data | 60 | 54 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.94.1 | | Transcriptional regulator, LuxR family | insig. | 41 | 78 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06630 | | DNA-binding response regulator | no data | 51 | 71 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS11030 | | response regulator transcription factor | insig. | 57 | 61 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11030 | | response regulator transcription factor | sig. | 57 | 61 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02891 | | Transcriptional regulatory protein LiaR | cofit | 57 | 61 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS17055 | | LuxR family transcriptional regulator | strong | 45 | 63 |
| | Shewanella loihica PV-4 | Shew_3194 | | LuxR family transcriptional regulator (RefSeq) | sig. | 48 | 58 |
| | Shewanella sp. ANA-3 | Shewana3_3414 | | LuxR family transcriptional regulator (RefSeq) | insig. | 46 | 58 |
| | Shewanella oneidensis MR-1 | SO0864 | | transcriptional regulator, LuxR family (NCBI ptt file) | insig. | 46 | 58 |
| | Dickeya dadantii 3937 | DDA3937_RS11950 | | two-component system response regulator NarL | sig. | 46 | 61 |
| | Dickeya dianthicola 67-19 | HGI48_RS12040 | | two-component system response regulator NarL | insig. | 46 | 61 |
| | Dickeya dianthicola ME23 | DZA65_RS12490 | | two-component system response regulator NarL | cofit | 46 | 61 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_3000 | | two component transcriptional regulator, LuxR family | insig. | 43 | 63 |
| | Rhodopseudomonas palustris CGA009 | TX73_006750 | | response regulator | insig. | 42 | 79 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS16955 | | response regulator transcription factor | insig. | 51 | 60 |
| | Pseudomonas sp. RS175 | PFR28_02072 | | HTH-type transcriptional regulator MalT | insig. | 42 | 64 |
| | Agrobacterium fabrum C58 | Atu4774 | | two component response regulator | insig. | 40 | 79 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_23450 | | LuxR family transcriptional regulator | insig. | 53 | 62 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1601 | | DNA-binding response regulator, LuxR family | insig. | 53 | 62 |
| | Bifidobacterium breve UCC2003 | BBR_RS18645 | | DNA-binding response regulator | strong | 54 | 56 |
| | Pantoea sp. MT58 | IAI47_04245 | | two-component system response regulator NarL | sig. | 48 | 61 |
| | Shewanella amazonensis SB2B | Sama_2948 | | response regulator receiver protein (RefSeq) | insig. | 48 | 58 |
| | Pseudomonas sp. RS175 | PFR28_02434 | | HTH-type transcriptional regulator MalT | insig. | 46 | 61 |
| | Paraburkholderia graminis OAS925 | ABIE53_005345 | | two-component system nitrate/nitrite response regulator NarL | no data | 46 | 56 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3079 | | Putative response regulator | insig. | 43 | 61 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4674 | | Nitrogen regulation protein NR(I) | no data | 41 | 74 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS33915 | | two-component system response regulator NarL | insig. | 52 | 56 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS13915 | | DNA-binding response regulator | cofit | 46 | 61 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS16725 | | two-component system response regulator NarL | insig. | 46 | 61 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS34345 | | PAS and helix-turn-helix domain-containing protein | no data | 46 | 64 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS19675 | | DNA-binding response regulator | cofit | 45 | 73 |
| | Pseudomonas sp. BP01 | JOY50_RS08485 | | LuxR C-terminal-related transcriptional regulator | insig. | 42 | 66 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_15640 | | Monoamine regulon transcriptional regulator | insig. | 43 | 61 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_24075 | | LuxR family transcriptional regulator | insig. | 41 | 75 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_23110 | | LuxR family transcriptional regulator | insig. | 44 | 62 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3500 | | Sensory box transcriptional regulator, LuxR family | insig. | 41 | 65 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0887 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | cofit | 41 | 63 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1673 | | Nitrogen regulation protein NR(I) | insig. | 41 | 74 |
| | Pseudomonas sp. S08-1 | OH686_17905 | | Two-component transcriptional response regulator, LuxR family | insig. | 45 | 67 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_501 | | Sensory box transcriptional regulator, LuxR family | insig. | 44 | 61 |
| | Azospirillum sp. SherDot2 | MPMX19_05747 | | Transcriptional regulatory protein DegU | insig. | 45 | 62 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4524 | | Sensory box transcriptional regulator, LuxR family | no data | 44 | 61 |
| | Variovorax sp. SCN45 | GFF192 | | Nitrogen regulation protein NR(I), GlnG (=NtrC) | no data | 41 | 78 |
| | Enterobacter sp. TBS_079 | MPMX20_01186 | | Transcriptional activator protein ExaE | strong | 46 | 56 |
| | Pseudomonas stutzeri RCH2 | Psest_3878 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | sig. | 46 | 56 |
| | Pseudomonas sp. DMC3 | GFF1098 | | Response regulator protein TodT | no data | 44 | 58 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09460 | | DNA-binding response regulator | cofit | 44 | 54 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_06895 | | LuxR family transcriptional regulator | insig. | 44 | 70 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1483 | | transcriptional regulator, LuxR family | no data | 43 | 63 |
| | Rhizobium sp. OAE497 | ABIE40_RS15135 | | response regulator transcription factor | insig. | 37 | 64 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS08855 | | response regulator transcription factor | strong | 49 | 65 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_15025 | | LuxR family transcriptional regulator | insig. | 45 | 65 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3241 | | Transcriptional regulator, LuxR family | strong | 44 | 70 |
| | Pseudomonas sp. DMC3 | GFF1689 | | HTH-type transcriptional regulator MalT | cofit | 41 | 65 |
| | Serratia liquefaciens MT49 | IAI46_10135 | | helix-turn-helix transcriptional regulator | insig. | 49 | 60 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS16880 | | LuxR C-terminal-related transcriptional regulator | insig. | 46 | 64 |
| | Variovorax sp. SCN45 | GFF3032 | | Two-component transcriptional response regulator, LuxR family | insig. | 46 | 66 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_22760 | | helix-turn-helix transcriptional regulator | insig. | 42 | 58 |
| | Pseudomonas stutzeri RCH2 | Psest_3491 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | no data | 50 | 56 |
| | Serratia liquefaciens MT49 | IAI46_12590 | | helix-turn-helix transcriptional regulator | insig. | 43 | 65 |
| | Rhizobium sp. OAE497 | ABIE40_RS08570 | | response regulator transcription factor | insig. | 38 | 71 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS11330 | | response regulator transcription factor | insig. | 49 | 60 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS11600 | | response regulator transcription factor | insig. | 49 | 60 |
| | Pseudomonas sp. SVBP6 | COO64_RS08730 | | response regulator transcription factor | insig. | 43 | 63 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_3507 | | Response regulator | insig. | 46 | 61 |
| | Serratia liquefaciens MT49 | IAI46_19165 | | response regulator transcription factor | insig. | 44 | 56 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4257 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 49 | 53 |
| | Erwinia amylovora T8 | OLJFJH_10750 | | DNA-binding response regulator | insig. | 48 | 54 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS11480 | | response regulator | insig. | 47 | 60 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11480 | | response regulator | sig. | 47 | 60 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0993 | | transcriptional regulator, LuxR family | insig. | 44 | 70 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0993 | | transcriptional regulator, LuxR family | insig. | 44 | 70 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS21335 | | response regulator transcription factor | sig. | 43 | 65 |
| | Lysobacter sp. OAE881 | ABIE51_RS14590 | | response regulator transcription factor | sig. | 40 | 67 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3859.1 | | Two-component system regulatory protein | sig. | 40 | 67 |
| | Agrobacterium fabrum C58 | Atu3318 | | LuxR family transcriptional regulator | insig. | 39 | 69 |
| | Serratia liquefaciens MT49 | IAI46_02690 | | helix-turn-helix transcriptional regulator | insig. | 37 | 70 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS35950 | | chemotaxis protein CheY | no data | 36 | 72 |
| | Rhizobium sp. OAE497 | ABIE40_RS22645 | | response regulator transcription factor | insig. | 36 | 75 |
| | Escherichia coli BL21 | ECD_02120 | | response regulator in two-component regulatory system with NarQ | insig. | 52 | 54 |
| | Escherichia coli ECOR27 | NOLOHH_14895 | narP | nitrate/nitrite response regulator protein NarP | insig. | 52 | 54 |
| | Escherichia coli ECOR38 | HEPCGN_22585 | narP | nitrate/nitrite response regulator protein NarP | insig. | 52 | 54 |
| | Escherichia coli ECRC100 | OKFHMN_23320 | narP | nitrate/nitrite response regulator protein NarP | cofit | 52 | 54 |