| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5560 | | Sigma-54 dependent transcriptional regulator/sensory box protein | insig. | 100 | 100 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_18180 | | Fis family transcriptional regulator | sig. | 98 | 100 |
| o | Pseudomonas sp. RS175 | PFR28_03381 | | Transcriptional regulatory protein TyrR | insig. | 97 | 100 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_03490 | | Fis family transcriptional regulator | strong | 96 | 100 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_619 | | Sigma-54 dependent transcriptional regulator/sensory box protein | insig. | 95 | 100 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1870 | | Sigma-54 dependent transcriptional regulator/sensory box protein | cofit | 94 | 100 |
| o | Pseudomonas sp. DMC3 | GFF5167 | | Transcriptional regulatory protein TyrR | insig. | 94 | 100 |
| o | Pseudomonas simiae WCS417 | PS417_22350 | | Fis family transcriptional regulator | insig. | 93 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS23990 | | sigma-54-dependent transcriptional regulator | insig. | 93 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS23990 | | sigma-54-dependent transcriptional regulator | sig. | 93 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04606 | | Transcriptional regulatory protein TyrR | cofit | 93 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS04460 | | sigma-54-dependent transcriptional regulator | insig. | 89 | 100 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_1101 | | Helix-turn-helix, Fis-type | insig. | 89 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1101 | | Helix-turn-helix, Fis-type | insig. | 89 | 100 |
| o | Pseudomonas putida KT2440 | PP_0997 | | Sigma-54 dependent transcriptional regulator/sensory box protein | strong | 85 | 100 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_12040 | | Fis family transcriptional regulator | insig. | 85 | 99 |
| o | Pseudomonas sp. BP01 | JOY50_RS11325 | | sigma-54-dependent transcriptional regulator | insig. | 85 | 100 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2687 | | transcriptional regulator, MerR family | insig. | 82 | 100 |
| o | Pseudomonas segetis P6 | MPMX49_03661 | | Transcriptional regulatory protein TyrR | sig. | 81 | 100 |
| o | Azospirillum sp. SherDot2 | MPMX19_06098 | | Transcriptional regulatory protein TyrR | insig. | 62 | 99 |
| | Pseudomonas sp. RS175 | PFR28_00803 | | Transcriptional regulatory protein TyrR | strong | 43 | 100 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_18590 | | AAA family ATPase | strong | 43 | 100 |
| | Pseudomonas sp. DMC3 | GFF2415 | | Transcriptional regulatory protein TyrR | insig. | 43 | 99 |
| | Pectobacterium carotovorum WPP14 | HER17_RS09575 | | transcriptional regulator TyrR | insig. | 43 | 100 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2629 | | Phenylalanine hydroxylase transcriptional activator PhhR | strong | 43 | 100 |
| | Pseudomonas sp. S08-1 | OH686_21240 | | Phenylalanine hydroxylase transcriptional activator PhhR | cofit | 42 | 99 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04177 | | Transcriptional regulatory protein TyrR | cofit | 43 | 99 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3567 | | Phenylalanine hydroxylase transcriptional activator PhhR | sig. | 43 | 99 |
| | Pseudomonas putida KT2440 | PP_4489 | | sigma-54 dependent transcriptional regulator | strong | 43 | 99 |
| | Pseudomonas simiae WCS417 | PS417_19895 | | ATPase AAA | insig. | 43 | 99 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS21865 | | sigma-54-dependent phenylalanine hydroxylase transcriptional regulator PhhR | insig. | 42 | 99 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS21865 | | sigma-54-dependent phenylalanine hydroxylase transcriptional regulator PhhR | strong | 42 | 99 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_03970 | | AAA family ATPase | strong | 43 | 99 |
| | Pseudomonas sp. BP01 | JOY50_RS01020 | | sigma-54-dependent phenylalanine hydroxylase transcriptional regulator PhhR | insig. | 43 | 99 |
| | Pseudomonas segetis P6 | MPMX49_02819 | | Transcriptional regulatory protein TyrR | insig. | 42 | 99 |
| | Pseudomonas sp. SVBP6 | COO64_RS21655 | | sigma-54-dependent phenylalanine hydroxylase transcriptional regulator PhhR | insig. | 43 | 99 |
| | Serratia liquefaciens MT49 | IAI46_13470 | | transcriptional regulator TyrR | insig. | 43 | 100 |
| | Pantoea sp. MT58 | IAI47_09440 | | transcriptional regulator TyrR | cofit | 43 | 100 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4393 | | Phenylalanine hydroxylase transcriptional activator PhhR | strong | 42 | 99 |
| | Dickeya dianthicola 67-19 | HGI48_RS12460 | | transcriptional regulator TyrR | cofit | 43 | 100 |
| | Pseudomonas stutzeri RCH2 | Psest_0782 | | Transcriptional regulator of aromatic amino acids metabolism | strong | 43 | 99 |
| | Dickeya dianthicola ME23 | DZA65_RS12910 | | transcriptional regulator TyrR | insig. | 43 | 100 |
| | Dickeya dadantii 3937 | DDA3937_RS12390 | | transcriptional regulator TyrR | sig. | 43 | 100 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS06710 | | transcriptional regulator TyrR | cofit | 43 | 100 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_03870 | | AAA family ATPase | insig. | 43 | 99 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_23050 | tyrR | transcriptional regulator TyrR | cofit | 42 | 100 |
| | Erwinia tracheiphila SCR3 | LU632_RS11530 | tyrR | transcriptional regulator TyrR | insig. | 42 | 100 |
| | Alteromonas macleodii MIT1002 | MIT1002_01147 | | Transcriptional regulatory protein TyrR | cofit | 40 | 99 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_19960 | | transcriptional regulator TyrR | insig. | 42 | 100 |
| | Erwinia amylovora T8 | OLJFJH_13705 | | transcriptional regulator TyrR | cofit | 41 | 100 |
| | Escherichia coli BL21 | ECD_01300 | | aromatic amino acid biosynthesis and transport regulon transcriptional regulator; autorepressor; ATPase; phosphatase | strong | 42 | 100 |
| | Escherichia coli ECOR27 | NOLOHH_20000 | tyrR | transcriptional regulator TyrR | strong | 42 | 100 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02359 | | Transcriptional regulatory protein TyrR | insig. | 42 | 100 |
| | Escherichia coli BW25113 | b1323 | tyrR | DNA-binding transcriptional dual regulator, tyrosine-binding (NCBI) | strong | 42 | 100 |
| | Rahnella sp. WP5 | EX31_RS06335 | | transcriptional regulator TyrR | insig. | 41 | 100 |
| | Klebsiella michiganensis M5al | BWI76_RS12485 | | TyrR family transcriptional regulator | sig. | 41 | 100 |
| | Escherichia coli ECRC62 | BNILDI_18150 | tyrR | transcriptional regulator TyrR | cofit | 42 | 100 |
| | Escherichia fergusonii Becca | EFB2_02604 | | Transcriptional regulatory protein TyrR | strong | 42 | 100 |
| | Escherichia coli ECOR38 | HEPCGN_25885 | tyrR | transcriptional regulator TyrR | insig. | 42 | 100 |
| | Escherichia coli ECRC100 | OKFHMN_02305 | tyrR | transcriptional regulator TyrR | strong | 42 | 100 |
| | Escherichia coli ECRC101 | MCAODC_15965 | tyrR | transcriptional regulator TyrR | strong | 42 | 100 |
| | Escherichia coli ECRC102 | NIAGMN_26475 | tyrR | transcriptional regulator TyrR | strong | 42 | 100 |
| | Escherichia coli ECRC98 | JDDGAC_04850 | tyrR | transcriptional regulator TyrR | insig. | 42 | 100 |
| | Escherichia coli ECRC99 | KEDOAH_26470 | tyrR | transcriptional regulator TyrR | no data | 42 | 100 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS07945 | | transcriptional regulator TyrR | no data | 42 | 100 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3574 | | Helix-turn-helix, Fis-type | insig. | 40 | 99 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3574 | | Helix-turn-helix, Fis-type | insig. | 40 | 99 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0994 | | Transcriptional regulator of aromatic amino acids metabolism | insig. | 40 | 100 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2679 | | Transcriptional repressor protein TyrR | strong | 41 | 100 |
| | Shewanella loihica PV-4 | Shew_1437 | | transcriptional regulator, TyrR (RefSeq) | strong | 40 | 100 |
| | Enterobacter sp. TBS_079 | MPMX20_02454 | | Transcriptional regulatory protein TyrR | sig. | 40 | 100 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_06605 | | transcriptional regulator TyrR | insig. | 39 | 100 |
| | Shewanella amazonensis SB2B | Sama_2220 | | transcriptional regulatory protein TyrR (RefSeq) | strong | 39 | 100 |
| o | Desulfovibrio vulgaris Hildenborough JW710 | DVU0569 | flrA | sigma-54 dependent transcriptional regulator (TIGR) | sig. | 40 | 99 |
| | Shewanella sp. ANA-3 | Shewana3_2779 | | transcriptional regulator, TyrR (RefSeq) | strong | 38 | 100 |
| | Shewanella oneidensis MR-1 | SO1669 | tyrR | transcriptional regulatory protein TyrR (NCBI ptt file) | strong | 38 | 100 |
| o | Desulfovibrio vulgaris Miyazaki F | DvMF_2153 | | PAS modulated sigma54 specific transcriptional regulator, Fis family (RefSeq) | insig. | 35 | 99 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS03655 | | sigma-54-dependent Fis family transcriptional regulator | cofit | 41 | 65 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS26850 | | ATPase AAA | strong | 40 | 72 |
| | Escherichia fergusonii Becca | EFB2_01635 | | Regulatory protein AtoC | insig. | 44 | 61 |
| | Escherichia coli ECOR38 | HEPCGN_22430 | atoC | acetoacetate metabolism transcriptional regulator AtoC | insig. | 44 | 61 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12965 | | acetoacetate metabolism transcriptional regulator AtoC | no data | 44 | 61 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS11255 | | Fis family transcriptional regulator | strong | 40 | 73 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_29210 | | AAA family ATPase | insig. | 43 | 62 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1790 | | Sigma-54 dependent transcriptional regulator | insig. | 37 | 83 |
| | Dickeya dadantii 3937 | DDA3937_RS18805 | | nif-specific transcriptional activator NifA | insig. | 51 | 52 |
| | Escherichia coli BL21 | ECD_02147 | | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein | insig. | 44 | 61 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01490 | | Regulatory protein AtoC | insig. | 44 | 61 |
| | Escherichia coli BW25113 | b2220 | atoC | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein (NCBI) | insig. | 44 | 61 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02891 | | transcriptional regulator, propionate catabolism operon regulatory protein | sig. | 41 | 69 |
| | Dickeya dianthicola 67-19 | HGI48_RS18785 | | nif-specific transcriptional activator NifA | insig. | 50 | 52 |
| | Dickeya dianthicola ME23 | DZA65_RS19920 | | nif-specific transcriptional activator NifA | insig. | 50 | 52 |
| | Dechlorosoma suillum PS | Dsui_2360 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | cofit | 47 | 62 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS25595 | | ATPase AAA | insig. | 35 | 84 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02520 | | Anaerobic nitric oxide reductase transcription regulator NorR | cofit | 41 | 69 |
| | Pantoea sp. MT58 | IAI47_19790 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 37 | 83 |
| | Lysobacter sp. OAE881 | ABIE51_RS00855 | | sigma-54 dependent transcriptional regulator | insig. | 51 | 50 |
| | Klebsiella michiganensis M5al | BWI76_RS10230 | | AAA family ATPase | no data | 42 | 62 |
| | Pseudomonas sp. S08-1 | OH686_17260 | | Two-component sensor CbrB: intrcellular carbon:nitrogen balance | strong | 41 | 62 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1489 | | Type IV fimbriae expression regulatory protein PilR | insig. | 43 | 61 |