Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| Sinorhizobium meliloti 1021 | SMc01110 | | DNA-binding protein | sig. | 100 | 100 |
o | Rhizobium sp. OAE497 | ABIE40_RS01680 | | helix-turn-helix domain-containing protein | sig. | 92 | 100 |
o | Agrobacterium fabrum C58 | Atu0361 | | transcriptional regulator | sig. | 91 | 100 |
o | Rhodopseudomonas palustris CGA009 | TX73_002300 | | helix-turn-helix domain-containing protein | strong | 63 | 98 |
o | Bosea sp. OAE506 | ABIE41_RS04520 | | helix-turn-helix transcriptional regulator | sig. | 60 | 94 |
o | Azospirillum sp. SherDot2 | MPMX19_02516 | | hypothetical protein | insig. | 58 | 89 |
o | Azospirillum brasilense Sp245 | AZOBR_RS01450 | | transcriptional regulator | no data | 55 | 91 |
| Sinorhizobium meliloti 1021 | SM_b21117 | | transcriptional regulator | insig. | 56 | 98 |
| Bosea sp. OAE506 | ABIE41_RS06800 | | helix-turn-helix transcriptional regulator | insig. | 57 | 92 |
o | Magnetospirillum magneticum AMB-1 | AMB_RS22610 | | XRE family transcriptional regulator | cofit | 53 | 95 |
| Rhizobium sp. OAE497 | ABIE40_RS21500 | | helix-turn-helix transcriptional regulator | insig. | 54 | 94 |
o | Caulobacter crescentus NA1000 | CCNA_00049 | | HTH transcriptional regulator | sig. | 53 | 96 |
o | Caulobacter crescentus NA1000 Δfur | CCNA_00049 | | HTH transcriptional regulator | cofit | 53 | 96 |
| Agrobacterium fabrum C58 | Atu3572 | | transcriptional regulator | sig. | 54 | 96 |
| Caulobacter crescentus NA1000 | CCNA_03267 | | HipB-related transcriptional regulatory protein | cofit | 50 | 94 |
| Caulobacter crescentus NA1000 Δfur | CCNA_03267 | | HipB-related transcriptional regulatory protein | cofit | 50 | 94 |
| Magnetospirillum magneticum AMB-1 | AMB_RS11500 | | XRE family transcriptional regulator | cofit | 50 | 87 |
| Magnetospirillum magneticum AMB-1 | AMB_RS11015 | | XRE family transcriptional regulator | insig. | 52 | 89 |
| Rhodospirillum rubrum S1H | Rru_A3775 | | Transcriptional Regulator, XRE family (NCBI) | sig. | 49 | 91 |
| Magnetospirillum magneticum AMB-1 | AMB_RS10500 | | XRE family transcriptional regulator | cofit | 52 | 89 |
| Magnetospirillum magneticum AMB-1 | AMB_RS08840 | | transcriptional regulator | cofit | 49 | 91 |
| Azospirillum sp. SherDot2 | MPMX19_01289 | | hypothetical protein | insig. | 56 | 92 |
| Azospirillum brasilense Sp245 | AZOBR_RS08150 | | transcriptional regulator | insig. | 55 | 92 |
| Magnetospirillum magneticum AMB-1 | AMB_RS18025 | | helix-turn-helix domain-containing protein | cofit | 49 | 87 |
| Rhizobium sp. OAE497 | ABIE40_RS27760 | | helix-turn-helix transcriptional regulator | cofit | 48 | 91 |
| Rhodospirillum rubrum S1H | Rru_A3598 | | Transcriptional Regulator, XRE family (NCBI) | no data | 50 | 92 |
| Caulobacter crescentus NA1000 | CCNA_02755 | | HipB-family transcriptional regulator | sig. | 43 | 96 |
| Caulobacter crescentus NA1000 Δfur | CCNA_02755 | | HipB-family transcriptional regulator | cofit | 43 | 96 |
o | Dinoroseobacter shibae DFL-12 | Dshi_2775 | | transcriptional regulator, XRE family (RefSeq) | sig. | 46 | 92 |
o | Phaeobacter inhibens DSM 17395 | PGA1_c21870 | | transcriptional regulator | sig. | 45 | 92 |
| Magnetospirillum magneticum AMB-1 | AMB_RS22060 | | XRE family transcriptional regulator | cofit | 47 | 83 |
| Caulobacter crescentus NA1000 | CCNA_02415 | | Xre-family transcriptional regulator | strong | 44 | 78 |
| Caulobacter crescentus NA1000 Δfur | CCNA_02415 | | Xre-family transcriptional regulator | cofit | 44 | 78 |
| Azospirillum sp. SherDot2 | MPMX19_00778 | | hypothetical protein | insig. | 66 | 47 |
| Azospirillum brasilense Sp245 | AZOBR_RS20190 | | transcriptional regulator | insig. | 40 | 97 |
| Azospirillum sp. SherDot2 | MPMX19_04095 | | hypothetical protein | insig. | 40 | 94 |
| Rhodospirillum rubrum S1H | Rru_A3242 | | Transcriptional Regulator, XRE family (NCBI) | insig. | 40 | 89 |
| Magnetospirillum magneticum AMB-1 | AMB_RS04000 | | XRE family transcriptional regulator | insig. | 41 | 93 |
| Rhodospirillum rubrum S1H | Rru_A0278 | | Transcriptional Regulator, XRE family (NCBI) | sig. | 40 | 93 |
| Rhodospirillum rubrum S1H | Rru_A3398 | | Transcriptional Regulator, XRE family (NCBI) | insig. | 44 | 91 |
| Rhizobium sp. OAE497 | ABIE40_RS00430 | | helix-turn-helix transcriptional regulator | insig. | 59 | 50 |
| Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS14700 | | helix-turn-helix transcriptional regulator | insig. | 47 | 53 |
| Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS16325 | | helix-turn-helix transcriptional regulator | insig. | 50 | 56 |
| Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS12465 | | helix-turn-helix transcriptional regulator | insig. | 38 | 91 |
| Azospirillum sp. SherDot2 | MPMX19_06273 | | hypothetical protein | insig. | 41 | 75 |
| Caulobacter crescentus NA1000 | CCNA_02334 | | transcriptional regulator of stalk biogenesis staR | sig. | 40 | 93 |
| Caulobacter crescentus NA1000 Δfur | CCNA_02334 | | transcriptional regulator of stalk biogenesis staR | insig. | 40 | 93 |
| Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS15425 | | helix-turn-helix transcriptional regulator | no data | 45 | 59 |
| Rhizobium sp. OAE497 | ABIE40_RS29655 | | helix-turn-helix transcriptional regulator | insig. | 34 | 91 |
| Rhizobium sp. OAE497 | ABIE40_RS27200 | | helix-turn-helix transcriptional regulator | insig. | 43 | 50 |
| Rahnella sp. WP5 | EX31_RS15765 | | helix-turn-helix transcriptional regulator | insig. | 45 | 47 |
| Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2582.1 | | Transcriptional regulator, XRE family | no data | 34 | 44 |
| Fusobacterium nucleatum SB010 | HUW76_03230 | | helix-turn-helix domain-containing protein | no data | 38 | 45 |
| Dickeya dadantii 3937 | DDA3937_RS20660 | | helix-turn-helix transcriptional regulator | insig. | 34 | 50 |
| Pseudomonas fluorescens FW300-N2E3 | AO353_24560 | | transcriptional regulator | insig. | 37 | 42 |
| Dickeya dianthicola ME23 | DZA65_RS00535 | | helix-turn-helix transcriptional regulator | insig. | 32 | 50 |
| Dickeya dianthicola 67-19 | HGI48_RS00535 | | helix-turn-helix transcriptional regulator | insig. | 34 | 50 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02260 | | Zn-dependent peptidase ImmA, M78 family | no data | 30 | 48 |
| Ralstonia solanacearum IBSBF1503 | RALBFv3_RS09370 | | XRE family transcriptional regulator | no data | 35 | 43 |
| Bacteroides ovatus ATCC 8483 | BACOVA_02689 | | DNA-binding helix-turn-helix protein | insig. | 28 | 60 |
| Escherichia coli ECRC98 | JDDGAC_15395 | | XRE family transcriptional regulator | no data | 39 | 40 |
| Magnetospirillum magneticum AMB-1 | AMB_RS23745 | | XRE family transcriptional regulator | insig. | 33 | 45 |
| Ralstonia solanacearum UW163 | UW163_RS11585 | | XRE family transcriptional regulator | insig. | 30 | 53 |
| Rhodospirillum rubrum S1H | Rru_A2140 | | Transcriptional Regulator, XRE family (NCBI) | strong | 35 | 45 |
| Dickeya dianthicola ME23 | DZA65_RS00545 | | helix-turn-helix transcriptional regulator | insig. | 32 | 42 |
| Bacteroides ovatus ATCC 8483 | BACOVA_03065 | | DNA-binding helix-turn-helix protein | insig. | 39 | 50 |
| Bacteroides ovatus ATCC 8483 | BACOVA_05321 | | DNA-binding helix-turn-helix protein | insig. | 38 | 42 |
| Phaeobacter inhibens DSM 17395 | PGA1_c12680 | | transcriptional regulator | sig. | 35 | 47 |
| Dickeya dadantii 3937 | DDA3937_RS20650 | | helix-turn-helix transcriptional regulator | insig. | 32 | 42 |
| Shewanella sp. ANA-3 | Shewana3_3859 | | XRE family transcriptional regulator (RefSeq) | cofit | 34 | 47 |
| Variovorax sp. OAS795 | ABID97_RS21825 | | helix-turn-helix transcriptional regulator | insig. | 30 | 43 |
| Agrobacterium fabrum C58 | Atu4226 | | transcriptional regulator | sig. | 29 | 47 |
| Dinoroseobacter shibae DFL-12 | Dshi_0763 | | transcriptional regulator, XRE family (RefSeq) | strong | 28 | 66 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS07835 | | helix-turn-helix domain-containing protein | insig. | 38 | 40 |
| Cupriavidus basilensis FW507-4G11 | RR42_RS18690 | | XRE family transcriptional regulator | no data | 32 | 41 |
| Dickeya dadantii 3937 | DDA3937_RS03965 | | helix-turn-helix transcriptional regulator | insig. | 30 | 43 |
| Caulobacter crescentus NA1000 | CCNA_01840 | | MerR-family transcriptional regulator | strong | 24 | 76 |
| Caulobacter crescentus NA1000 Δfur | CCNA_01840 | | MerR-family transcriptional regulator | cofit | 24 | 76 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU3066 | | DNA-binding protein (TIGR) | sig. | 34 | 45 |
| Castellaniella sp019104865 MT123 | ABCV34_RS10820 | | helix-turn-helix transcriptional regulator | insig. | 33 | 52 |
| Burkholderia phytofirmans PsJN | BPHYT_RS32110 | | transcriptional regulator | insig. | 29 | 44 |
| Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_10275 | | transcriptional regulator | insig. | 35 | 53 |