| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas simiae WCS417 | PS417_24885 | | transcriptional regulator | strong | 100 | 100 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS34765 | | helix-turn-helix transcriptional regulator | insig. | 62 | 100 |
| o | Dickeya dadantii 3937 | DDA3937_RS13775 | | helix-turn-helix transcriptional regulator | insig. | 56 | 100 |
| o | Dickeya dianthicola ME23 | DZA65_RS07685 | | helix-turn-helix transcriptional regulator | insig. | 56 | 100 |
| | Variovorax sp. OAS795 | ABID97_RS23605 | | helix-turn-helix transcriptional regulator | insig. | 52 | 81 |
| o | Ralstonia solanacearum GMI1000 | RS_RS11670 | | XRE family transcriptional regulator | insig. | 45 | 94 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS15905 | | helix-turn-helix transcriptional regulator | no data | 55 | 79 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS22035 | | XRE family transcriptional regulator | insig. | 57 | 74 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS15920 | | XRE family transcriptional regulator | no data | 58 | 70 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS23520 | | XRE family transcriptional regulator | no data | 58 | 70 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3490 | | Predicted transcriptional regulators | no data | 49 | 93 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_12720 | | transcriptional regulator | insig. | 46 | 96 |
| o | Pseudomonas sp. S08-1 | OH686_23020 | | Transcriptional regulator, Xre family | insig. | 47 | 84 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0794 | | transcriptional regulator, XRE family (RefSeq) | strong | 49 | 78 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS23980 | | XRE family transcriptional regulator | insig. | 43 | 100 |
| | Alteromonas macleodii MIT1002 | MIT1002_02112 | | anaerobic benzoate catabolism transcriptional regulator | insig. | 52 | 74 |
| | Pseudomonas stutzeri RCH2 | Psest_3408 | | Predicted transcriptional regulators | sig. | 47 | 74 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS20215 | | transcriptional regulator | insig. | 41 | 75 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF5451 | | hypothetical protein | insig. | 36 | 99 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS25810 | | DNA-binding protein | insig. | 44 | 79 |
| | Variovorax sp. OAS795 | ABID97_RS07740 | | helix-turn-helix transcriptional regulator | insig. | 43 | 69 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS09060 | | helix-turn-helix transcriptional regulator | insig. | 38 | 91 |
| o | Shewanella sp. ANA-3 | Shewana3_3803 | | XRE family transcriptional regulator (RefSeq) | cofit | 42 | 80 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1294.1 | | hypothetical protein | insig. | 47 | 74 |
| | Shewanella oneidensis MR-1 | SO3867 | | transcriptional regulator, Cro/CI family (NCBI ptt file) | insig. | 43 | 74 |
| | Dickeya dadantii 3937 | DDA3937_RS04070 | | helix-turn-helix transcriptional regulator | strong | 46 | 75 |
| | Shewanella oneidensis MR-1 | SOA0002 | | type II restriction-modification system activator, putative (NCBI ptt file) | strong | 42 | 80 |
| | Dechlorosoma suillum PS | Dsui_2833 | | putative transcriptional regulator | insig. | 44 | 64 |
| | Dickeya dadantii 3937 | DDA3937_RS08405 | | helix-turn-helix transcriptional regulator | no data | 46 | 75 |
| | Dickeya dadantii 3937 | DDA3937_RS21910 | | helix-turn-helix transcriptional regulator | insig. | 43 | 75 |
| | Dickeya dianthicola 67-19 | HGI48_RS08550 | | helix-turn-helix transcriptional regulator | insig. | 43 | 75 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS16325 | | helix-turn-helix transcriptional regulator | insig. | 37 | 78 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS26340 | | helix-turn-helix transcriptional regulator | cofit | 41 | 84 |
| | Dickeya dianthicola 67-19 | HGI48_RS08545 | | helix-turn-helix transcriptional regulator | insig. | 45 | 74 |
| | Sinorhizobium meliloti 1021 | SMc02184 | | transcriptional regulator | insig. | 42 | 77 |
| | Escherichia coli ECRC100 | OKFHMN_11715 | hipB | Transcriptional regulator, contains XRE-family HTH domain | cofit | 39 | 75 |
| | Escherichia coli ECRC101 | MCAODC_02230 | hipB | Transcriptional regulator, contains XRE-family HTH domain | insig. | 39 | 75 |
| | Escherichia coli ECRC102 | NIAGMN_09565 | hipB | Transcriptional regulator, contains XRE-family HTH domain | insig. | 39 | 75 |
| | Escherichia coli ECRC99 | KEDOAH_16430 | hipB | Transcriptional regulator, contains XRE-family HTH domain | no data | 39 | 75 |
| | Shewanella loihica PV-4 | Shew_3490 | | XRE family transcriptional regulator (RefSeq) | insig. | 38 | 78 |
| | Azospirillum sp. SherDot2 | MPMX19_01829 | | hypothetical protein | no data | 33 | 85 |
| | Rhizobium sp. OAE497 | ABIE40_RS21500 | | helix-turn-helix transcriptional regulator | insig. | 42 | 74 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS25065 | | XRE family transcriptional regulator | insig. | 42 | 74 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS05700 | | hypothetical protein | insig. | 40 | 78 |
| | Sphingobium sp. HT1-2 | GFF3645 | | Transcriptional regulator, Xre family | cofit | 51 | 51 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS35135 | | transcriptional regulator | insig. | 38 | 88 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS11685 | | transcription factor | no data | 37 | 78 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3250 | | Helix-turn-helix motif protein | insig. | 44 | 77 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3250 | | Helix-turn-helix motif protein | insig. | 44 | 77 |
| | Pseudomonas sp. BP01 | JOY50_RS12560 | | helix-turn-helix domain-containing protein | insig. | 43 | 78 |
| | Pseudomonas putida KT2440 | PP_2232 | | XRE family transcriptional regulator | sig. | 43 | 78 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_21480 | | Cro/Cl family transcriptional regulator | strong | 41 | 78 |
| | Sinorhizobium meliloti 1021 | SM_b21117 | | transcriptional regulator | insig. | 40 | 74 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS19065 | | helix-turn-helix domain-containing protein | no data | 33 | 75 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06470 | | Cro/Cl family transcriptional regulator | strong | 45 | 77 |
| | Caulobacter crescentus NA1000 | CCNA_03267 | | HipB-related transcriptional regulatory protein | cofit | 42 | 77 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03267 | | HipB-related transcriptional regulatory protein | cofit | 42 | 77 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5820 | | Transcriptional regulator, Cro/CI family | strong | 40 | 77 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS19145 | | XRE family transcriptional regulator | strong | 45 | 77 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS53270 | | XRE family transcriptional regulator | strong | 45 | 77 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS12920 | | helix-turn-helix transcriptional regulator | cofit | 36 | 79 |
| | Pseudomonas sp. DMC3 | GFF3394 | | hypothetical protein | cofit | 41 | 78 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS18830 | | helix-turn-helix domain-containing protein | insig. | 40 | 78 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18830 | | helix-turn-helix domain-containing protein | strong | 40 | 78 |
| | Pseudomonas orientalis W4I3 | QF045_RS18555 | | XRE family transcriptional regulator | cofit | 41 | 83 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_23290 | | Cro/Cl family transcriptional regulator | sig. | 42 | 77 |
| | Pseudomonas simiae WCS417 | PS417_16820 | | Cro/Cl family transcriptional regulator | no data | 40 | 78 |
| | Caulobacter crescentus NA1000 | CCNA_02789 | | Xre-family transcriptional regulator | insig. | 39 | 75 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02789 | | Xre-family transcriptional regulator | cofit | 39 | 75 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_541 | | Transcriptional regulator, Cro/CI family | insig. | 40 | 77 |
| | Serratia liquefaciens MT49 | IAI46_09015 | | helix-turn-helix transcriptional regulator | no data | 39 | 77 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS33370 | | XRE family transcriptional regulator | insig. | 42 | 73 |
| | Pseudomonas sp. RS175 | PFR28_02400 | | hypothetical protein | sig. | 41 | 78 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03682 | | HTH-type transcriptional regulator SutR | cofit | 40 | 77 |
| | Agrobacterium fabrum C58 | Atu3572 | | transcriptional regulator | sig. | 36 | 94 |
| | Escherichia coli BL21 | ECD_10021 | | Repressor protein C2 | no data | 35 | 80 |
| | Escherichia fergusonii Becca | EFB2_02115 | | hypothetical protein | no data | 35 | 77 |
| | Escherichia coli ECRC100 | OKFHMN_02085 | | transcriptional regulator | no data | 35 | 77 |
| | Escherichia coli ECRC98 | JDDGAC_04645 | | transcriptional regulator | no data | 35 | 77 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4306 | | Predicted transcriptional regulators | insig. | 36 | 79 |
| | Ralstonia solanacearum UW163 | UW163_RS11585 | | XRE family transcriptional regulator | insig. | 30 | 81 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1040 | | Cupin domain/Helix-turn-helix | insig. | 40 | 83 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS00085 | | transcriptional regulator | insig. | 37 | 74 |
| | Rahnella sp. WP5 | EX31_RS13340 | | helix-turn-helix transcriptional regulator | insig. | 32 | 80 |
| | Enterobacter sp. TBS_079 | MPMX20_02411 | | hypothetical protein | insig. | 44 | 68 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS21935 | | helix-turn-helix domain-containing protein | sig. | 37 | 74 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04530 | | hypothetical protein | no data | 37 | 78 |
| | Sphingobium sp. HT1-2 | GFF1865 | | Transcriptional regulator, Xre family | cofit | 42 | 68 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_01340 | | DNA-binding helix-turn-helix protein | insig. | 31 | 86 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS01975 | | helix-turn-helix domain-containing protein | no data | 38 | 74 |
| | Caulobacter crescentus NA1000 | CCNA_00049 | | HTH transcriptional regulator | sig. | 37 | 77 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00049 | | HTH transcriptional regulator | cofit | 37 | 77 |
| | Pantoea sp. MT58 | IAI47_08085 | | helix-turn-helix domain-containing protein | strong | 37 | 77 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS04000 | | XRE family transcriptional regulator | insig. | 35 | 77 |
| | Rhodospirillum rubrum S1H | Rru_A0278 | | Transcriptional Regulator, XRE family (NCBI) | sig. | 35 | 77 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c28440 | | putative transcriptional regulator | insig. | 38 | 64 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS23565 | | helix-turn-helix domain-containing protein | insig. | 37 | 78 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS23565 | | helix-turn-helix domain-containing protein | insig. | 37 | 78 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS00635 | | helix-turn-helix transcriptional regulator | sig. | 35 | 84 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS22610 | | XRE family transcriptional regulator | cofit | 31 | 95 |