| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Azospirillum sp. SherDot2 | MPMX19_02581 | | HTH-type transcriptional regulator SutR | insig. | 100 | 100 |
| o | Variovorax sp. SCN45 | GFF5178 | | Transcriptional regulator, Xre-family with cupin domain | insig. | 57 | 87 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS06145 | | XRE family transcriptional regulator | insig. | 60 | 83 |
| o | Ralstonia solanacearum GMI1000 | RS_RS15735 | | XRE family transcriptional regulator | insig. | 56 | 84 |
| o | Variovorax sp. OAS795 | ABID97_RS06760 | | XRE family transcriptional regulator | insig. | 56 | 86 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS09440 | | helix-turn-helix domain-containing protein | insig. | 56 | 82 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS07835 | | helix-turn-helix domain-containing protein | insig. | 55 | 82 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS21695 | | DNA-binding protein | sig. | 55 | 83 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS16640 | | XRE family transcriptional regulator | insig. | 57 | 83 |
| o | Ralstonia solanacearum UW163 | UW163_RS05790 | | helix-turn-helix domain-containing protein | insig. | 54 | 82 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_1308 | | Transcriptional regulator | no data | 55 | 83 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS22920 | | helix-turn-helix domain-containing protein | insig. | 59 | 75 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS10395 | | helix-turn-helix domain-containing protein | insig. | 59 | 75 |
| | Ralstonia solanacearum UW163 | UW163_RS03185 | | helix-turn-helix domain-containing protein | no data | 59 | 75 |
| o | Bosea sp. OAE506 | ABIE41_RS03270 | | XRE family transcriptional regulator | insig. | 55 | 83 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01814 | | transcriptional regulator, XRE family with cupin sensor | insig. | 53 | 83 |
| o | Rhizobium sp. OAE497 | ABIE40_RS01060 | | XRE family transcriptional regulator | insig. | 47 | 86 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS11820 | | XRE family transcriptional regulator | insig. | 46 | 84 |
| o | Sinorhizobium meliloti 1021 | SMc00351 | | hypothetical protein | insig. | 46 | 88 |
| o | Agrobacterium fabrum C58 | Atu0245 | | transcriptional regulator | insig. | 44 | 88 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS26175 | | XRE family transcriptional regulator | no data | 43 | 82 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_09190 | | transcriptional regulator | no data | 46 | 82 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS33370 | | XRE family transcriptional regulator | insig. | 41 | 86 |
| o | Escherichia coli ECRC100 | OKFHMN_28185 | hipB | transcriptional regulator | no data | 41 | 84 |
| o | Escherichia coli ECRC101 | MCAODC_21985 | hipB | transcriptional regulator | insig. | 41 | 84 |
| o | Escherichia coli ECRC102 | NIAGMN_28035 | hipB | transcriptional regulator | no data | 41 | 84 |
| o | Escherichia coli ECRC98 | JDDGAC_06315 | hipB | transcriptional regulator | sig. | 41 | 84 |
| o | Escherichia coli ECRC99 | KEDOAH_25120 | hipB | transcriptional regulator | no data | 41 | 84 |
| o | Dickeya dadantii 3937 | DDA3937_RS01955 | | helix-turn-helix domain-containing protein | insig. | 41 | 84 |
| | Dickeya dadantii 3937 | DDA3937_RS07775 | | helix-turn-helix transcriptional regulator | insig. | 40 | 82 |
| o | Serratia liquefaciens MT49 | IAI46_07410 | | helix-turn-helix transcriptional regulator | insig. | 39 | 84 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS25015 | | XRE family transcriptional regulator | insig. | 43 | 83 |
| o | Rahnella sp. WP5 | EX31_RS21645 | | XRE family transcriptional regulator | insig. | 41 | 82 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_23030 | | LacI family transcriptional regulator | insig. | 38 | 89 |
| | Variovorax sp. SCN45 | GFF1021 | | Transcriptional regulator, Xre-family with cupin domain | insig. | 45 | 82 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_1040 | | Cupin domain/Helix-turn-helix | insig. | 39 | 84 |
| o | Pantoea sp. MT58 | IAI47_13305 | | helix-turn-helix transcriptional regulator | cofit | 39 | 83 |
| | Rhizobium sp. OAE497 | ABIE40_RS24480 | | XRE family transcriptional regulator | cofit | 38 | 83 |
| | Serratia liquefaciens MT49 | IAI46_16830 | | helix-turn-helix transcriptional regulator | insig. | 36 | 86 |
| o | Klebsiella michiganensis M5al | BWI76_RS13480 | | XRE family transcriptional regulator | sig. | 39 | 84 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS04015 | | helix-turn-helix transcriptional regulator | cofit | 38 | 83 |
| o | Enterobacter sp. TBS_079 | MPMX20_02411 | | hypothetical protein | insig. | 39 | 81 |
| | Rahnella sp. WP5 | EX31_RS24005 | | helix-turn-helix transcriptional regulator | insig. | 37 | 86 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS14340 | | helix-turn-helix transcriptional regulator | insig. | 36 | 82 |
| | Pantoea sp. MT58 | IAI47_20745 | | helix-turn-helix transcriptional regulator | sig. | 36 | 84 |
| o | Caulobacter crescentus NA1000 | CCNA_02073 | | cupin domain transcriptional regulator | strong | 39 | 80 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_02073 | | cupin domain transcriptional regulator | cofit | 39 | 80 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS21700 | | XRE family transcriptional regulator | cofit | 33 | 82 |
| | Erwinia amylovora T8 | OLJFJH_16570 | | Putative DNA-binding protein | insig. | 40 | 59 |
| | Serratia liquefaciens MT49 | IAI46_11440 | | helix-turn-helix transcriptional regulator | insig. | 29 | 81 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS18270 | | XRE family transcriptional regulator | insig. | 33 | 79 |
| | Rahnella sp. WP5 | EX31_RS05710 | | helix-turn-helix transcriptional regulator | insig. | 30 | 83 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_23675 | | hydroxyacid dehydrogenase | insig. | 31 | 96 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_09830 | | XRE family transcriptional regulator | insig. | 30 | 78 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4417 | | Transcriptional regulator | insig. | 31 | 87 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_11340 | | hydroxyacid dehydrogenase | no data | 32 | 89 |
| | Enterobacter sp. TBS_079 | MPMX20_03983 | | hypothetical protein | insig. | 28 | 78 |
| | Shewanella sp. ANA-3 | Shewana3_0319 | | XRE family transcriptional regulator (RefSeq) | strong | 33 | 78 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_3141 | | transcriptional regulator, XRE family with cupin sensor | insig. | 28 | 78 |
| | Azospirillum brasilense Sp245 | AZOBR_RS25390 | | transcriptional regulator | insig. | 33 | 82 |
| | Pantoea sp. MT58 | IAI47_10265 | | helix-turn-helix domain-containing protein | insig. | 31 | 81 |
| | Erwinia amylovora T8 | OLJFJH_15285 | | XRE family transcriptional regulator | insig. | 30 | 78 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c34340 | | putative HTH-type transcriptional regulator | sig. | 33 | 73 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS18295 | | helix-turn-helix domain-containing protein | insig. | 31 | 81 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18295 | | helix-turn-helix domain-containing protein | sig. | 31 | 81 |
| | Alteromonas macleodii MIT1002 | MIT1002_00748 | | DNA-binding transcriptional repressor PuuR | insig. | 30 | 82 |
| | Ralstonia solanacearum GMI1000 | RS_RS23520 | | XRE family transcriptional regulator | no data | 30 | 80 |
| | Ralstonia solanacearum GMI1000 | RS_RS23650 | | XRE family transcriptional regulator | no data | 30 | 80 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_26945 | | XRE family transcriptional regulator | insig. | 31 | 81 |
| | Pseudomonas stutzeri RCH2 | Psest_3791 | | Predicted transcriptional regulators | insig. | 29 | 81 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS02215 | | XRE family transcriptional regulator | insig. | 33 | 80 |
| | Pseudomonas sp. S08-1 | OH686_13700 | | Putrescine utilization regulator | strong | 31 | 81 |
| | Pseudomonas segetis P6 | MPMX49_00005 | | HTH-type transcriptional regulator PuuR | strong | 30 | 81 |
| | Shewanella amazonensis SB2B | Sama_2646 | | XRE family transcriptional regulator (RefSeq) | strong | 31 | 81 |
| o | Sphingobium sp. HT1-2 | GFF1865 | | Transcriptional regulator, Xre family | cofit | 32 | 81 |
| | Rhodospirillum rubrum S1H | Rru_A2614 | | Transcriptional Regulator, XRE family with Cupin sensor domain (NCBI) | insig. | 34 | 81 |
| | Rhodospirillum rubrum S1H | Rru_A2042 | | Transcriptional Regulator, XRE family with Cupin sensor domain (NCBI) | insig. | 31 | 82 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS34660 | | DNA-binding protein | sig. | 30 | 81 |
| | Paraburkholderia graminis OAS925 | ABIE53_003474 | | transcriptional regulator with XRE-family HTH domain | insig. | 32 | 83 |
| | Pseudomonas putida KT2440 | PP_2232 | | XRE family transcriptional regulator | sig. | 33 | 69 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03588 | | transcriptional regulator, XRE family with cupin sensor | sig. | 31 | 75 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS16515 | | 2-hydroxyacid dehydrogenase | insig. | 31 | 83 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS16530 | | XRE family transcriptional regulator | insig. | 29 | 81 |
| | Pseudomonas sp. SVBP6 | COO64_RS21060 | | helix-turn-helix domain-containing protein | insig. | 33 | 81 |
| | Paraburkholderia graminis OAS925 | ABIE53_004670 | | transcriptional regulator with XRE-family HTH domain | sig. | 29 | 81 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1223 | | Cupin domain/Helix-turn-helix | insig. | 27 | 81 |
| | Pseudomonas putida KT2440 | PP_2868 | | Transcriptional regulator, Cro/CI family | strong | 33 | 81 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS05870 | | helix-turn-helix domain-containing protein | cofit | 30 | 81 |
| | Shewanella sp. ANA-3 | Shewana3_3100 | | XRE family transcriptional regulator (RefSeq) | strong | 28 | 81 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_24790 | | Cro/Cl family transcriptional regulator | sig. | 32 | 81 |
| | Methanococcus maripaludis S2 | MMP_RS01155 | | XRE family transcriptional regulator | strong | 26 | 75 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04234 | | transcriptional regulator, XRE family with cupin sensor | insig. | 31 | 83 |
| | Pseudomonas sp. SVBP6 | COO64_RS01380 | | cupin domain-containing protein | insig. | 31 | 79 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3219 | | Transcriptional regulator, Cro/CI family | insig. | 31 | 81 |
| | Ralstonia solanacearum GMI1000 | RS_RS05775 | | XRE family transcriptional regulator | insig. | 34 | 70 |
| | Rhodopseudomonas palustris CGA009 | TX73_013495 | | XRE family transcriptional regulator | insig. | 31 | 83 |
| | Shewanella oneidensis MR-1 | SO1265 | | transcriptional regulator, putative (NCBI ptt file) | strong | 28 | 81 |
| | Pseudomonas sp. RS175 | PFR28_04396 | | HTH-type transcriptional regulator PuuR | strong | 31 | 79 |
| | Shewanella loihica PV-4 | Shew_0970 | | XRE family transcriptional regulator (RefSeq) | strong | 27 | 81 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2660 | | Putative transcriptional regulator | insig. | 25 | 84 |