| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas simiae WCS417 | PS417_16865 | | HxlR family transcriptional regulator | no data | 100 | 100 |
| o | Pseudomonas orientalis W4I3 | QF045_RS18590 | | winged helix-turn-helix transcriptional regulator | insig. | 95 | 97 |
| o | Enterobacter sp. TBS_079 | MPMX20_01180 | | putative HTH-type transcriptional regulator YtcD | insig. | 76 | 94 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_1380 | | transcriptional regulator, HxlR family | insig. | 74 | 94 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.76.1 | | Transcriptional regulator, HxlR family | insig. | 70 | 97 |
| o | Rhodopseudomonas palustris CGA009 | TX73_001690 | | helix-turn-helix domain-containing protein | insig. | 65 | 96 |
| o | Rhodospirillum rubrum S1H | Rru_A0337 | | Predicted transcriptional regulator (NCBI) | insig. | 67 | 96 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_1752 | | transcriptional regulator, HxlR family | insig. | 64 | 94 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1752 | | transcriptional regulator, HxlR family | insig. | 64 | 94 |
| | Azospirillum brasilense Sp245 | AZOBR_RS27550 | | transcriptional regulator | insig. | 72 | 82 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2423 | | transcriptional regulator, putative (TIGR) | sig. | 55 | 84 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS21120 | | helix-turn-helix domain-containing protein | insig. | 55 | 85 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2974 | | transcriptional regulator, HxlR family (RefSeq) | insig. | 52 | 86 |
| | Rhizobium sp. OAE497 | ABIE40_RS05840 | | helix-turn-helix domain-containing protein | insig. | 52 | 84 |
| | Agrobacterium fabrum C58 | Atu0997 | | hypothetical protein | strong | 47 | 84 |
| o | Bosea sp. OAE506 | ABIE41_RS23565 | | helix-turn-helix domain-containing protein | insig. | 45 | 91 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1698 | | putative transcriptional regulator | insig. | 57 | 81 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS15525 | | helix-turn-helix transcriptional regulator | insig. | 46 | 86 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS15525 | | helix-turn-helix transcriptional regulator | sig. | 46 | 86 |
| | Paraburkholderia graminis OAS925 | ABIE53_006396 | | DNA-binding HxlR family transcriptional regulator | insig. | 51 | 82 |
| | Pseudomonas orientalis W4I3 | QF045_RS23005 | | helix-turn-helix domain-containing protein | no data | 55 | 85 |
| | Sinorhizobium meliloti 1021 | SMc02381 | | hypothetical protein | insig. | 46 | 82 |
| o | Bifidobacterium breve UCC2003 | BBR_RS11295 | | transcriptional regulator | insig. | 51 | 84 |
| | Xanthobacter sp. DMC5 | GFF4252 | | putative HTH-type transcriptional regulator YybR | insig. | 48 | 82 |
| o | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS14800 | | helix-turn-helix transcriptional regulator | insig. | 44 | 92 |
| | Rhodopseudomonas palustris CGA009 | TX73_016665 | | helix-turn-helix domain-containing protein | insig. | 41 | 100 |
| | Klebsiella michiganensis M5al | BWI76_RS05735 | | transcriptional regulator | insig. | 52 | 79 |
| o | Sphingobium sp. HT1-2 | GFF5088 | | Transcriptional regulator, HxlR family | cofit | 44 | 85 |
| o | Phocaeicola dorei CL03T12C01 | ABI39_RS10515 | | helix-turn-helix transcriptional regulator | insig. | 44 | 92 |
| o | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_10640 | | transcriptional regulator | insig. | 46 | 88 |
| o | Bacteroides thetaiotaomicron VPI-5482 | BT1262 | | putative transcriptional regulator (NCBI ptt file) | insig. | 41 | 92 |
| | Acinetobacter baumannii LAC-4 | RR41_RS16795 | | winged helix-turn-helix transcriptional regulator | sig. | 41 | 90 |
| | Sinorhizobium meliloti 1021 | SM_b21289 | | protein, may interact with ubiquitin | insig. | 51 | 81 |
| | Fusobacterium nucleatum SB010 | HUW76_04895 | | helix-turn-helix transcriptional regulator | cofit | 43 | 94 |
| | Cellulophaga baltica 18 | M666_RS01590 | | helix-turn-helix domain-containing protein | insig. | 44 | 94 |
| o | Bacteroides ovatus ATCC 8483 | BACOVA_03842 | | transcriptional regulator, HxlR family | insig. | 41 | 92 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_00135 | | transcriptional regulator | insig. | 48 | 82 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS11320 | | helix-turn-helix domain-containing protein | insig. | 46 | 92 |
| | Dickeya dianthicola 67-19 | HGI48_RS05300 | | helix-turn-helix transcriptional regulator | insig. | 47 | 83 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS07105 | | helix-turn-helix transcriptional regulator | cofit | 50 | 78 |
| o | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS12970 | | transcriptional regulator | insig. | 47 | 87 |
| | Alteromonas macleodii MIT1002 | MIT1002_02508 | | putative HTH-type transcriptional regulator YtcD | insig. | 45 | 91 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS00305 | | transcriptional regulator | insig. | 45 | 84 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS00710 | | helix-turn-helix transcriptional regulator | cofit | 45 | 82 |
| | Dickeya dianthicola 67-19 | HGI48_RS11880 | | winged helix-turn-helix transcriptional regulator | insig. | 49 | 78 |
| | Variovorax sp. SCN45 | GFF1778 | | Transcriptional regulator, HxlR family | insig. | 48 | 82 |
| | Sinorhizobium meliloti 1021 | SMc01493 | | hypothetical protein | insig. | 46 | 82 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS05380 | | transcriptional regulator | no data | 46 | 84 |
| | Ralstonia solanacearum GMI1000 | RS_RS01040 | | transcriptional regulator | insig. | 46 | 83 |
| | Pseudomonas simiae WCS417 | PS417_13760 | | transcriptional regulator | insig. | 45 | 82 |
| | Fusobacterium nucleatum SB010 | HUW76_07180 | | helix-turn-helix transcriptional regulator | strong | 43 | 84 |
| | Dickeya dadantii 3937 | DDA3937_RS03790 | | helix-turn-helix transcriptional regulator | insig. | 44 | 83 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS06865 | | helix-turn-helix domain-containing protein | insig. | 44 | 83 |
| | Pantoea sp. MT58 | IAI47_19140 | | helix-turn-helix transcriptional regulator | cofit | 43 | 88 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4113 | | Redox-sensing transcriptional regulator QorR | insig. | 39 | 97 |
| | Paraburkholderia graminis OAS925 | ABIE53_001118 | | DNA-binding HxlR family transcriptional regulator | sig. | 45 | 88 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS14860 | | helix-turn-helix transcriptional regulator | sig. | 44 | 82 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS14860 | | helix-turn-helix transcriptional regulator | insig. | 44 | 82 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0659 | | transcriptional regulator, HxlR family | insig. | 45 | 79 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02991 | | putative HTH-type transcriptional regulator YtcD | insig. | 44 | 82 |
| | Rhizobium sp. OAE497 | ABIE40_RS11410 | | helix-turn-helix domain-containing protein | insig. | 42 | 85 |
| o | Pseudomonas sp. RS175 | PFR28_04678 | | hypothetical protein | insig. | 39 | 96 |
| | Methylophilus sp. DMC18 | GFF1256 | | hypothetical protein | insig. | 46 | 85 |
| | Bosea sp. OAE506 | ABIE41_RS00345 | | helix-turn-helix domain-containing protein | insig. | 48 | 82 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_11245 | | transcriptional regulator | insig. | 39 | 97 |
| | Pectobacterium carotovorum WPP14 | HER17_RS13845 | | helix-turn-helix transcriptional regulator | cofit | 42 | 83 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS29750 | | MarR family transcriptional regulator | insig. | 42 | 83 |
| | Agrobacterium fabrum C58 | Atu5151 | | transcriptional regulator | insig. | 54 | 70 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS20580 | | transcriptional regulator | insig. | 42 | 88 |
| | Ralstonia solanacearum UW163 | UW163_RS18595 | | transcriptional regulator | insig. | 42 | 88 |
| | Caulobacter crescentus NA1000 | CCNA_01913 | | MarR-family transcriptional regulator | strong | 51 | 82 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01913 | | MarR-family transcriptional regulator | insig. | 51 | 82 |
| | Sphingobium sp. HT1-2 | GFF2334 | | Transcriptional regulator, HxlR family | cofit | 47 | 78 |
| | Pectobacterium carotovorum WPP14 | HER17_RS13865 | | helix-turn-helix transcriptional regulator | insig. | 43 | 82 |
| | Acinetobacter baumannii LAC-4 | RR41_RS10620 | | helix-turn-helix transcriptional regulator | insig. | 41 | 91 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS14440 | | transcriptional regulator | insig. | 48 | 75 |
| | Rhodopseudomonas palustris CGA009 | TX73_014000 | | helix-turn-helix domain-containing protein | insig. | 44 | 82 |
| | Serratia liquefaciens MT49 | IAI46_09870 | | helix-turn-helix transcriptional regulator | no data | 46 | 75 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2545 | | Predicted transcriptional regulators | insig. | 45 | 75 |
| | Agrobacterium fabrum C58 | Atu2000 | | hypothetical protein | insig. | 40 | 88 |
| | Klebsiella michiganensis M5al | BWI76_RS13050 | | transcriptional regulator | sig. | 45 | 80 |
| | Agrobacterium fabrum C58 | Atu0863 | | hypothetical protein | insig. | 39 | 91 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS21495 | | helix-turn-helix domain-containing protein | insig. | 48 | 81 |
| | Dickeya dadantii 3937 | DDA3937_RS21340 | | helix-turn-helix transcriptional regulator | insig. | 41 | 87 |
| | Methylophilus sp. DMC18 | GFF2505 | | hypothetical protein | insig. | 45 | 78 |
| | Azospirillum sp. SherDot2 | MPMX19_02679 | | hypothetical protein | insig. | 40 | 92 |
| | Acinetobacter baumannii LAC-4 | RR41_RS19430 | | helix-turn-helix transcriptional regulator | sig. | 46 | 82 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS02830 | | transcription regulator protein | insig. | 43 | 79 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS21915 | | helix-turn-helix domain-containing protein | insig. | 42 | 82 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0892 | | Predicted transcriptional regulators | insig. | 40 | 82 |
| | Pantoea sp. MT58 | IAI47_03465 | | helix-turn-helix transcriptional regulator | insig. | 45 | 79 |
| | Caulobacter crescentus NA1000 | CCNA_03067 | | MarR-family transcriptional regulator | cofit | 41 | 76 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03067 | | MarR-family transcriptional regulator | cofit | 41 | 76 |
| | Dickeya dianthicola 67-19 | HGI48_RS04010 | | helix-turn-helix transcriptional regulator | insig. | 40 | 92 |
| | Klebsiella michiganensis M5al | BWI76_RS02725 | | HxlR family transcriptional regulator | strong | 44 | 79 |
| | Sphingobium sp. HT1-2 | GFF3866 | | Transcriptional regulator, HxlR family | cofit | 42 | 82 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS16240 | | helix-turn-helix transcriptional regulator | cofit | 43 | 85 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2312 | | Protein of unknown function DUF24 | insig. | 42 | 78 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2312 | | Protein of unknown function DUF24 | no data | 42 | 78 |
| | Escherichia coli BL21 | ECD_04084 | | DUF24 family HxlR-type putative transcriptional regulator | insig. | 44 | 79 |