Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| Serratia liquefaciens MT49 | IAI46_21535 | | helix-turn-helix transcriptional regulator | no data | 100 | 100 |
| Dyella japonica UNC79MFTsu3.2 | ABZR86_RS13745 | | response regulator | no data | 23 | 90 |
| Klebsiella michiganensis M5al | BWI76_RS27800 | | DNA-binding response regulator | sig. | 30 | 84 |
| Acidovorax sp. GW101-3H11 | Ac3H11_4674 | | Nitrogen regulation protein NR(I) | no data | 25 | 85 |
| Phaeobacter inhibens DSM 17395 | PGA1_c20200 | | two-component signal transduction system, response regulator | strong | 24 | 88 |
| Enterobacter sp. TBS_079 | MPMX20_00033 | | Transcriptional regulatory protein UhpA | sig. | 34 | 37 |
| Sinorhizobium meliloti 1021 | SMc01630 | | transcriptional regulator | insig. | 40 | 29 |
| Serratia liquefaciens MT49 | IAI46_00435 | | transcriptional regulator UhpA | insig. | 47 | 23 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF304 | | Transcriptional regulatory protein UhpA | insig. | 36 | 37 |
| Parabacteroides merdae CL09T00C40 | HMPREF1078_RS13415 | | LuxR C-terminal-related transcriptional regulator | insig. | 33 | 36 |
| Escherichia coli BL21 | ECD_03553 | | response regulator in two-component regulatory system wtih UhpB | insig. | 33 | 37 |
| Escherichia fergusonii Becca | EFB2_00029 | | Transcriptional regulatory protein UhpA | insig. | 33 | 37 |
| Escherichia coli ECOR27 | NOLOHH_07335 | uhpA_G97D | DNA-binding response regulator UhpA | cofit | 33 | 37 |
| Escherichia coli ECOR38 | HEPCGN_13905 | uhpA_G97D | DNA-binding response regulator UhpA | cofit | 33 | 37 |
| Escherichia coli ECRC101 | OKFHMN_15180 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 33 | 37 |
| Escherichia coli ECRC101 | MCAODC_05690 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 33 | 37 |
| Escherichia coli ECRC102 | NIAGMN_12940 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 33 | 37 |
| Escherichia coli ECRC62 | BNILDI_04190 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 33 | 37 |
| Escherichia coli ECRC98 | JDDGAC_18805 | uhpA_G97D | DNA-binding response regulator UhpA | no data | 33 | 37 |
| Escherichia coli ECRC99 | KEDOAH_12965 | uhpA_G97D | DNA-binding response regulator UhpA | no data | 33 | 37 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00031 | | Transcriptional regulatory protein UhpA | insig. | 33 | 37 |
| Escherichia coli Nissle 1917 | ECOLIN_RS21160 | | transcriptional regulator UhpA | insig. | 33 | 37 |
| Escherichia coli BW25113 | b3669 | uhpA | DNA-binding response regulator in two-component regulatory system wtih UhpB (NCBI) | sig. | 33 | 37 |
| Enterobacter sp. TBS_079 | MPMX20_02563 | | hypothetical protein | no data | 32 | 40 |
| Azospirillum sp. SherDot2 | MPMX19_04701 | | Transcriptional regulatory protein FixJ | insig. | 29 | 48 |
| Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4249 | | transcriptional regulator, LuxR family | insig. | 37 | 32 |
| Pseudomonas fluorescens GW456-L13 | PfGW456L13_3599 | | transcriptional regulator, LuxR family | insig. | 38 | 29 |
| Sinorhizobium meliloti 1021 | SMa0940 | | Response regulator | insig. | 22 | 95 |
| Shewanella loihica PV-4 | Shew_1824 | | response regulator (RefSeq) | no data | 29 | 43 |
| Erwinia tracheiphila SCR3 | LU632_RS20310 | | helix-turn-helix transcriptional regulator | insig. | 28 | 50 |
| Rhizobium sp. OAE497 | ABIE40_RS24325 | | LuxR C-terminal-related transcriptional regulator | insig. | 37 | 29 |
| Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2612.1 | | BarA-associated response regulator UvrY (= GacA = SirA) | insig. | 30 | 42 |
| Enterobacter asburiae PDN3 | EX28DRAFT_1180 | | DNA-binding HTH domain-containing proteins | cofit | 38 | 32 |
| Rahnella sp. WP5 | EX31_RS08320 | | HTH-type transcriptional regulator MalT | insig. | 25 | 68 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS10115 | | helix-turn-helix transcriptional regulator | insig. | 47 | 23 |
| Enterobacter asburiae PDN3 | EX28DRAFT_3952 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 44 | 23 |
| Dechlorosoma suillum PS | Dsui_1581 | | response regulator | strong | 43 | 23 |
| Pseudomonas fluorescens FW300-N2C3 | AO356_16800 | | LuxR family transcriptional regulator | insig. | 42 | 28 |
| Paraburkholderia sabiae LMG 24235 | QEN71_RS08220 | | LuxR C-terminal-related transcriptional regulator | insig. | 42 | 24 |
| Klebsiella michiganensis M5al | BWI76_RS18640 | | helix-turn-helix transcriptional regulator | sig. | 38 | 28 |
| Pseudomonas fluorescens GW456-L13 | PfGW456L13_2415 | | transcriptional regulator, LuxR family | insig. | 35 | 38 |
| Dickeya dianthicola ME23 | DZA65_RS03015 | | transcriptional regulator UhpA | insig. | 42 | 23 |
| Escherichia coli Nissle 1917 | ECOLIN_RS13595 | | LuxR C-terminal-related transcriptional regulator | insig. | 37 | 33 |
| Dickeya dianthicola 67-19 | HGI48_RS02840 | | transcriptional regulator UhpA | insig. | 34 | 37 |
| Shewanella sp. ANA-3 | Shewana3_1608 | | response regulator (RefSeq) | strong | 30 | 43 |
| Shewanella oneidensis MR-1 | SO1860 | | DNA-binding response regulator, LuxR family (NCBI ptt file) | strong | 30 | 43 |
| Pseudomonas sp. RS175 | PFR28_00219 | | HTH-type transcriptional regulator MalT | insig. | 42 | 28 |
| Bacteroides ovatus ATCC 8483 | BACOVA_03017 | | transcriptional regulator, LuxR family | insig. | 43 | 25 |
| Bacteroides thetaiotaomicron VPI-5482 | BT2408 | | luxR family transcriptional regulator (NCBI ptt file) | no data | 43 | 25 |
| Enterobacter asburiae PDN3 | EX28DRAFT_1889 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 39 | 38 |
| Enterobacter sp. TBS_079 | MPMX20_01722 | | putative csgAB operon transcriptional regulatory protein | insig. | 39 | 38 |
| Escherichia coli BW25113 | b2193 | narP | DNA-binding response regulator in two-component regulatory system with NarQ or NarX (NCBI) | insig. | 36 | 31 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS24135 | | DNA-binding response regulator | insig. | 43 | 24 |
| Escherichia coli BL21 | ECD_02120 | | response regulator in two-component regulatory system with NarQ | insig. | 36 | 31 |
| Escherichia coli ECOR27 | NOLOHH_14895 | narP | nitrate/nitrite response regulator protein NarP | cofit | 36 | 31 |
| Escherichia coli ECOR38 | HEPCGN_22585 | narP | nitrate/nitrite response regulator protein NarP | cofit | 36 | 31 |
| Escherichia coli ECRC62 | BNILDI_13815 | narP | nitrate/nitrite response regulator protein NarP | insig. | 36 | 31 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01518 | | Nitrate/nitrite response regulator protein NarL | cofit | 36 | 31 |
| Pseudomonas fluorescens FW300-N2E3 | AO353_28335 | | LuxR family transcriptional regulator | insig. | 32 | 35 |
| Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5287 | | Transcriptional regulator, LuxR family | insig. | 40 | 28 |
| Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2418 | | DNA-binding response regulator, LuxR family | insig. | 38 | 24 |
| Phaeobacter inhibens DSM 17395 | PGA1_c23630 | | putative transcriptional regulator | insig. | 38 | 27 |
| Escherichia coli ECOR38 | HEPCGN_21680 | | LuxR family transcriptional regulator | no data | 37 | 33 |
| Escherichia fergusonii Becca | EFB2_01663 | | Nitrate/nitrite response regulator protein NarL | insig. | 36 | 31 |
| Escherichia coli Nissle 1917 | ECOLIN_RS12820 | | nitrate/nitrite response regulator protein NarP | no data | 36 | 31 |
| Bacteroides thetaiotaomicron VPI-5482 | BT0156 | | transcriptional regulator (NCBI ptt file) | cofit | 35 | 26 |
| Bacteroides ovatus ATCC 8483 | BACOVA_01281 | | transcriptional regulator, LuxR family | insig. | 30 | 35 |
| Dinoroseobacter shibae DFL-12 | Dshi_2345 | | two component transcriptional regulator, LuxR family (RefSeq) | insig. | 37 | 26 |
| Dechlorosoma suillum PS | Dsui_3160 | | response regulator | strong | 42 | 28 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3320 | | Transcriptional regulator CsgD for 2nd curli operon | insig. | 37 | 38 |
| Castellaniella sp019104865 MT123 | ABCV34_RS14590 | | helix-turn-helix transcriptional regulator | insig. | 37 | 29 |
| Enterobacter sp. TBS_079 | MPMX20_01965 | | Response regulator protein TmoT | insig. | 35 | 37 |
| Pseudomonas fluorescens FW300-N2C3 | AO356_02965 | | LuxR family transcriptional regulator | insig. | 38 | 24 |
| Escherichia coli ECRC101 | OKFHMN_23320 | narP | nitrate/nitrite response regulator protein NarP | insig. | 37 | 29 |
| Escherichia coli ECRC101 | MCAODC_14370 | narP | nitrate/nitrite response regulator protein NarP | insig. | 37 | 29 |
| Escherichia coli ECRC102 | NIAGMN_21085 | narP | nitrate/nitrite response regulator protein NarP | insig. | 37 | 29 |
| Escherichia coli ECRC98 | JDDGAC_27280 | narP | nitrate/nitrite response regulator protein NarP | no data | 37 | 29 |
| Escherichia coli ECRC99 | KEDOAH_04865 | narP | nitrate/nitrite response regulator protein NarP | no data | 37 | 29 |
| Pseudomonas putida KT2440 | PP_2126 | | DNA-binding response regulator, LuxR family | insig. | 36 | 24 |
| Dickeya dadantii 3937 | DDA3937_RS02865 | | transcriptional regulator UhpA | strong | 31 | 61 |
| Escherichia coli ECOR27 | NOLOHH_11735 | ygeK | Uncharacterized response regulatory protein YgeK | no data | 27 | 46 |
| Escherichia coli ECRC101 | OKFHMN_19850 | ygeK | Uncharacterized response regulatory protein YgeK | no data | 27 | 46 |
| Escherichia coli ECRC101 | MCAODC_10375 | ygeK | Uncharacterized response regulatory protein YgeK | insig. | 27 | 46 |
| Escherichia coli ECRC102 | NIAGMN_17620 | ygeK | Uncharacterized response regulatory protein YgeK | no data | 27 | 46 |
| Escherichia coli ECRC98 | JDDGAC_23495 | ygeK | Uncharacterized response regulatory protein YgeK | no data | 27 | 46 |
| Escherichia coli ECRC99 | KEDOAH_08280 | ygeK | Uncharacterized response regulatory protein YgeK | no data | 27 | 46 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00871 | | Transcriptional regulatory protein LiaR | insig. | 27 | 46 |
| Bacteroides stercoris CC31F | HMPREF1181_RS00085 | | response regulator transcription factor | insig. | 46 | 23 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1492 | | Nitrate/nitrite response regulator protein | no data | 38 | 28 |
| Ralstonia sp. UNC404CL21Col | ABZR87_RS16875 | | response regulator transcription factor | insig. | 35 | 25 |
| Pseudomonas putida KT2440 | PP_3847 | | Transcriptional regulator, LuxR family | insig. | 32 | 32 |
| Herbaspirillum seropedicae SmR1 | HSERO_RS12850 | | LuxR family transcriptional regulator | strong | 31 | 30 |
| Lysobacter sp. OAE881 | ABIE51_RS09725 | | response regulator | no data | 30 | 39 |
| Klebsiella michiganensis M5al | BWI76_RS18335 | | DNA-binding response regulator | strong | 27 | 50 |
| Pseudomonas sp. S08-1 | OH686_11730 | | hypothetical protein | cofit | 43 | 28 |
| Pantoea sp. MT58 | IAI47_13615 | | response regulator transcription factor | insig. | 27 | 43 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS14700 | | helix-turn-helix transcriptional regulator | strong | 42 | 26 |
| Escherichia fergusonii Becca | EFB2_02933 | | CsgBAC operon transcriptional regulatory protein | insig. | 36 | 38 |
| Escherichia coli ECOR27 | NOLOHH_21375 | cgsD | transcriptional regulator CsgD | no data | 36 | 38 |
| Escherichia coli ECOR38 | HEPCGN_23645 | cgsD | transcriptional regulator CsgD | cofit | 36 | 38 |