| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Xanthobacter sp. DMC5 | GFF295 | | hypothetical protein | insig. | 100 | 100 |
| o | Agrobacterium fabrum C58 | Atu4226 | | transcriptional regulator | sig. | 58 | 82 |
| | Sinorhizobium meliloti 1021 | SMc02620 | | hypothetical protein | sig. | 57 | 82 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_1871 | | transcriptional regulator, XRE family (RefSeq) | insig. | 53 | 82 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS33920 | | XRE family transcriptional regulator | strong | 42 | 94 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS11400 | | helix-turn-helix domain-containing protein | cofit | 42 | 86 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11400 | | helix-turn-helix domain-containing protein | strong | 42 | 86 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_30090 | | XRE family transcriptional regulator | strong | 42 | 86 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02470 | | HTH-type transcriptional regulator PuuR | insig. | 41 | 86 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_2272 | | Helix-turn-helix motif protein | insig. | 41 | 82 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2272 | | Helix-turn-helix motif protein | insig. | 41 | 82 |
| o | Pseudomonas sp. BP01 | JOY50_RS07765 | | cupin domain-containing protein | insig. | 42 | 82 |
| o | Methylophilus sp. DMC18 | GFF507 | | hypothetical protein | cofit | 42 | 82 |
| o | Synechococcus elongatus PCC 7942 | Synpcc7942_2038 | | transcriptional regulator, XRE family with cupin sensor domain | strong | 42 | 79 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4557 | | Predicted transcriptional regulators | insig. | 31 | 75 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS24395 | | XRE family transcriptional regulator | strong | 30 | 75 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS14815 | | XRE family transcriptional regulator | insig. | 36 | 71 |
| | Paraburkholderia graminis OAS925 | ABIE53_004924 | | transcriptional regulator with XRE-family HTH domain | sig. | 33 | 75 |
| | Sinorhizobium meliloti 1021 | SMa1076 | | hypothetical protein | insig. | 32 | 71 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03868 | | transcriptional regulator, XRE family with cupin sensor | insig. | 33 | 71 |
| | Phaeobacter inhibens DSM 17395 | PGA1_78p00250 | | putative HTH-type transcriptional regulator | insig. | 33 | 71 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c14960 | | putative transcriptional regulator | sig. | 31 | 82 |
| | Escherichia coli ECRC100 | OKFHMN_28185 | hipB | transcriptional regulator | no data | 33 | 64 |
| | Escherichia coli ECRC101 | MCAODC_21985 | hipB | transcriptional regulator | insig. | 33 | 64 |
| | Escherichia coli ECRC102 | NIAGMN_28035 | hipB | transcriptional regulator | no data | 33 | 64 |
| | Escherichia coli ECRC98 | JDDGAC_06315 | hipB | transcriptional regulator | sig. | 33 | 64 |
| | Escherichia coli ECRC99 | KEDOAH_25120 | hipB | transcriptional regulator | no data | 33 | 64 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS33425 | | transcriptional regulator | insig. | 33 | 71 |
| | Rhizobium sp. OAE497 | ABIE40_RS01060 | | XRE family transcriptional regulator | insig. | 27 | 79 |
| | Methanococcus maripaludis JJ | MMJJ_RS02070 | | XRE family transcriptional regulator | insig. | 27 | 73 |
| | Sinorhizobium meliloti 1021 | SM_b21187 | | LacI family transcriptional regulator | insig. | 29 | 87 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS11200 | | XRE family transcriptional regulator | sig. | 29 | 74 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS17685 | | helix-turn-helix transcriptional regulator | insig. | 28 | 71 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_03586 | | cupin domain protein | strong | 29 | 77 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS13885 | | helix-turn-helix transcriptional regulator | insig. | 28 | 71 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS10640 | | XRE family transcriptional regulator | cofit | 28 | 75 |
| | Fusobacterium nucleatum SB010 | HUW76_07320 | | helix-turn-helix domain-containing protein | strong | 31 | 74 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT3756 | | transcriptional regulator (NCBI ptt file) | sig. | 29 | 77 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2251 | | DNA-binding protein (TIGR) | sig. | 26 | 75 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3066 | | DNA-binding protein (TIGR) | sig. | 29 | 71 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS18365 | | cupin domain-containing protein | strong | 31 | 71 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03889 | | HTH-type transcriptional regulator SutR | insig. | 30 | 71 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_15345 | | XRE family transcriptional regulator | cofit | 28 | 71 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS08770 | | cupin domain-containing protein | sig. | 28 | 77 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2356 | | transcriptional regulator, XRE family (RefSeq) | insig. | 27 | 79 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1555 | | transcriptional regulator, XRE family (RefSeq) | sig. | 28 | 71 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1659 | | transcriptional regulator, XRE family with cupin sensor | insig. | 28 | 71 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03130 | | transcriptional regulator, XRE family with cupin sensor | insig. | 31 | 71 |
| | Paraburkholderia graminis OAS925 | ABIE53_004168 | | transcriptional regulator with XRE-family HTH domain | strong | 29 | 79 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS17570 | | XRE family transcriptional regulator | insig. | 29 | 71 |
| | Variovorax sp. SCN45 | GFF6118 | | Transcriptional regulator, MerR family | insig. | 30 | 77 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS23980 | psdR;inference=COORDINATES | transcriptional regulator PsdR | sig. | 30 | 71 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_01585 | | transcriptional regulator PsdR | strong | 30 | 71 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS56440 | psdR;inference=COORDINATES | transcriptional regulator PsdR | sig. | 30 | 71 |
| | Azospirillum sp. SherDot2 | MPMX19_05211 | | hypothetical protein | insig. | 32 | 71 |
| | Methanococcus maripaludis S2 | MMP_RS03000 | | cupin domain-containing protein | sig. | 29 | 68 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS09590 | | XRE family transcriptional regulator | insig. | 25 | 79 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS16530 | | XRE family transcriptional regulator | insig. | 28 | 86 |
| | Ralstonia solanacearum GMI1000 | RS_RS05775 | | XRE family transcriptional regulator | insig. | 27 | 78 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_06745 | | DNA-binding protein | sig. | 27 | 71 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3201 | | Transcriptional regulator, MerR family | strong | 27 | 71 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS22055 | | DNA-binding protein | strong | 28 | 71 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS07145 | | DNA-binding protein | insig. | 27 | 71 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2783 | | transcriptional regulator (NCBI ptt file) | sig. | 25 | 71 |
| | Variovorax sp. OAS795 | ABID97_RS13245 | | XRE family transcriptional regulator | insig. | 28 | 78 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS01200 | | helix-turn-helix transcriptional regulator | insig. | 25 | 71 |
| | Fusobacterium nucleatum SB010 | HUW76_01135 | | cupin domain-containing protein | strong | 26 | 78 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_01081 | | hypothetical protein | insig. | 25 | 71 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03162 | | transcriptional regulator, XRE family with cupin sensor | sig. | 26 | 71 |
| | Variovorax sp. SCN45 | GFF4219 | | Transcriptional regulator, MerR family | no data | 30 | 72 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c33160 | | putative helix-turn-helix protein | insig. | 31 | 68 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS07485 | | XRE family transcriptional regulator | insig. | 28 | 71 |
| | Paraburkholderia graminis OAS925 | ABIE53_004133 | | transcriptional regulator with XRE-family HTH domain | insig. | 25 | 71 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c28440 | | putative transcriptional regulator | insig. | 30 | 71 |
| | Sinorhizobium meliloti 1021 | SMc00351 | | hypothetical protein | insig. | 41 | 32 |
| | Rahnella sp. WP5 | EX31_RS21645 | | XRE family transcriptional regulator | insig. | 30 | 71 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS10735 | | cupin domain-containing protein | insig. | 27 | 71 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_28600 | | Cro/Cl family transcriptional regulator | insig. | 27 | 71 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS51325 | | cupin domain-containing protein | insig. | 27 | 71 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS34660 | | DNA-binding protein | sig. | 27 | 90 |
| | Acinetobacter baumannii LAC-4 | RR41_RS01325 | | XRE family transcriptional regulator | insig. | 28 | 79 |
| | Methanococcus maripaludis JJ | MMJJ_RS07795 | | cupin domain-containing protein | sig. | 27 | 78 |
| | Methanococcus maripaludis S2 | MMP_RS06555 | | cupin domain-containing protein | sig. | 27 | 78 |
| | Serratia liquefaciens MT49 | IAI46_12755 | | helix-turn-helix transcriptional regulator | no data | 26 | 79 |
| | Variovorax sp. OAS795 | ABID97_RS09230 | | XRE family transcriptional regulator | insig. | 28 | 75 |
| | Pseudomonas simiae WCS417 | PS417_06895 | | DNA-binding protein | sig. | 30 | 71 |
| o | Dickeya dadantii 3937 | DDA3937_RS07775 | | helix-turn-helix transcriptional regulator | insig. | 25 | 82 |
| | Pseudomonas sp. BP01 | JOY50_RS25405 | | helix-turn-helix domain-containing protein | insig. | 28 | 75 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS03435 | | cupin domain-containing protein | insig. | 26 | 77 |
| | Pseudomonas orientalis W4I3 | QF045_RS09650 | | XRE family transcriptional regulator | insig. | 31 | 71 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS06955 | | helix-turn-helix domain-containing protein | insig. | 30 | 71 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS06955 | | helix-turn-helix domain-containing protein | strong | 30 | 71 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS09100 | | XRE family transcriptional regulator | cofit | 29 | 72 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2595 | | Transcriptional regulator yidN, Cro/CI family | insig. | 33 | 37 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS23125 | | XRE family transcriptional regulator | strong | 24 | 85 |
| | Pseudomonas sp. S08-1 | OH686_12460 | | Transcriptional regulator, MerR family | cofit | 43 | 28 |
| | Pseudomonas sp. RS175 | PFR28_00271 | | hypothetical protein | strong | 28 | 65 |
| | Escherichia coli ECRC100 | OKFHMN_01605 | sutR | DNA-binding transcriptional regulator SutR | insig. | 33 | 37 |
| | Escherichia coli ECRC101 | MCAODC_16335 | sutR | DNA-binding transcriptional regulator SutR | insig. | 33 | 37 |
| | Escherichia coli ECRC102 | NIAGMN_25740 | sutR | DNA-binding transcriptional regulator SutR | no data | 33 | 37 |