| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Variovorax sp. SCN45 | GFF7760 | | no description | no data | 100 | 100 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2485 | | AraC-type DNA-binding domain-containing proteins | insig. | 40 | 94 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS06365 | | AraC family transcriptional regulator | insig. | 41 | 88 |
| | Cellulophaga baltica 18 | M666_RS18365 | | helix-turn-helix transcriptional regulator | insig. | 35 | 92 |
| | Rhizobium sp. OAE497 | ABIE40_RS22695 | | helix-turn-helix domain-containing protein | strong | 41 | 80 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_29800 | | AraC family transcriptional regulator | insig. | 42 | 94 |
| | Agrobacterium fabrum C58 | Atu0248 | | transcriptional regulator, AraC family | insig. | 36 | 92 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_08190 | | AraC family transcriptional regulator | insig. | 38 | 93 |
| | Marinobacter adhaerens HP15 | HP15_2842 | | transcriptional regulatory protein | insig. | 30 | 96 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1767 | | Transcriptional regulator, AraC family | insig. | 41 | 94 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS02035 | | hypothetical protein | insig. | 36 | 93 |
| | Xanthobacter sp. DMC5 | GFF3380 | | HTH-type transcriptional activator RhaR | insig. | 33 | 95 |
| | Rhodopseudomonas palustris CGA009 | TX73_005540 | | AraC family transcriptional regulator | insig. | 43 | 72 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS15810 | | nuclear transport factor 2 family protein | insig. | 36 | 90 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_17575 | | DUF4440 domain-containing protein | insig. | 36 | 90 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS41270 | | nuclear transport factor 2 family protein | insig. | 36 | 90 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS05130 | | response regulator | insig. | 33 | 100 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_29250 | | AraC family transcriptional regulator | insig. | 47 | 57 |
| | Bifidobacterium breve UCC2003 | BBR_RS14655 | | AraC family transcriptional regulator | strong | 33 | 94 |
| | Pseudomonas simiae WCS417 | PS417_13415 | | AraC family transcriptional regulator | insig. | 38 | 93 |
| | Pseudomonas sp. DMC3 | GFF2858 | | hypothetical protein | cofit | 37 | 93 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS14105 | | AraC family transcriptional regulator | strong | 34 | 96 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3070 | | Transcriptional regulator, AraC family | insig. | 38 | 93 |
| | Agrobacterium fabrum C58 | Atu3152 | | AraC family transcriptional regulator | strong | 38 | 72 |
| | Pseudomonas sp. S08-1 | OH686_02580 | | hypothetical protein | insig. | 34 | 93 |
| | Sinorhizobium meliloti 1021 | SMa0319 | | AraC family transcriptional regulator | insig. | 34 | 92 |
| | Rhodopseudomonas palustris CGA009 | TX73_006775 | | AraC family transcriptional regulator | insig. | 33 | 72 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS13380 | mdrR1;inference=COORDINATES | transcriptional regulator MdrR1 | insig. | 45 | 76 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_20095 | | transcriptional regulator MdrR1 | insig. | 45 | 76 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS48680 | mdrR1;inference=COORDINATES | transcriptional regulator MdrR1 | strong | 45 | 76 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS10240 | | AraC family transcriptional regulator | no data | 33 | 95 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS14590 | | AraC family transcriptional regulator | strong | 33 | 95 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS19895 | | AraC family transcriptional regulator | insig. | 33 | 73 |
| | Rahnella sp. WP5 | EX31_RS01485 | | helix-turn-helix domain-containing protein | insig. | 31 | 90 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2811 | | ABC-type sugar transport system, periplasmic component | strong | 33 | 92 |
| | Rahnella sp. WP5 | EX31_RS13520 | | AraC family transcriptional regulator | insig. | 32 | 72 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_01620 | | AraC family transcriptional regulator | insig. | 32 | 95 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS11775 | | response regulator | sig. | 31 | 100 |
| | Pseudomonas orientalis W4I3 | QF045_RS16505 | | helix-turn-helix domain-containing protein | insig. | 37 | 93 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1847 | | transcriptional regulator, AraC/XylS family (NCBI ptt file) | no data | 32 | 99 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT4697 | | transcriptional regulator (NCBI ptt file) | strong | 29 | 84 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS15135 | | helix-turn-helix domain-containing protein | cofit | 34 | 98 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c13840 | | putative transcriptional regulator, AraC family | strong | 34 | 89 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_18765 | | AraC family transcriptional regulator | insig. | 34 | 93 |
| | Pseudomonas sp. RS175 | PFR28_03054 | | HTH-type transcriptional activator RhaS | cofit | 34 | 92 |
| | Serratia liquefaciens MT49 | IAI46_04495 | | transcriptional regulator FeaR | insig. | 33 | 93 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_506 | | Transcriptional regulator, AraC family | insig. | 32 | 89 |
| | Cellulophaga baltica 18 | M666_RS01460 | | helix-turn-helix domain-containing protein | insig. | 30 | 93 |
| | Pseudomonas sp. SVBP6 | COO64_RS04080 | | nuclear transport factor 2 family protein | insig. | 36 | 96 |
| | Pseudomonas sp. SVBP6 | COO64_RS23480 | | response regulator transcription factor | insig. | 32 | 90 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS15375 | | helix-turn-helix domain-containing protein | insig. | 38 | 93 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS15375 | | helix-turn-helix domain-containing protein | insig. | 38 | 93 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4892 | | Transcriptional regulator, AraC family | insig. | 37 | 93 |
| | Escherichia coli BL21 | ECD_03989 | | melibiose operon transcriptional regulator; autoregulator | insig. | 33 | 73 |
| | Escherichia fergusonii Becca | EFB2_04464 | | Melibiose operon regulatory protein | insig. | 33 | 73 |
| | Escherichia coli ECOR27 | NOLOHH_04810 | melR | transcriptional regulator MelR | insig. | 33 | 73 |
| | Escherichia coli ECOR38 | HEPCGN_11180 | melR | transcriptional regulator MelR | insig. | 33 | 73 |
| | Escherichia coli ECRC100 | OKFHMN_12545 | melR | transcriptional regulator MelR | cofit | 33 | 73 |
| | Escherichia coli ECRC101 | MCAODC_03055 | melR | transcriptional regulator MelR | insig. | 33 | 73 |
| | Escherichia coli ECRC102 | NIAGMN_10390 | melR | transcriptional regulator MelR | cofit | 33 | 73 |
| | Escherichia coli ECRC62 | BNILDI_06680 | melR | transcriptional regulator MelR | cofit | 33 | 73 |
| | Escherichia coli ECRC98 | JDDGAC_16180 | melR | transcriptional regulator MelR | insig. | 33 | 73 |
| | Escherichia coli ECRC99 | KEDOAH_15620 | melR | transcriptional regulator MelR | no data | 33 | 73 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03926 | | Melibiose operon regulatory protein | insig. | 33 | 73 |
| | Escherichia coli BW25113 | b4118 | melR | DNA-binding transcriptional dual regulator (NCBI) | insig. | 33 | 73 |
| | Serratia liquefaciens MT49 | IAI46_14910 | | helix-turn-helix domain-containing protein | insig. | 33 | 90 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1474 | | Melibiose operon regulatory protein | insig. | 33 | 73 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS07620 | | AraC family transcriptional regulator | insig. | 30 | 93 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2422 | | Helix-turn-helix domain | insig. | 35 | 93 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS23830 | | transcriptional regulator MelR | insig. | 33 | 73 |
| | Shewanella amazonensis SB2B | Sama_2715 | | putative regulatory protein (RefSeq) | insig. | 30 | 92 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS11375 | | AraC family transcriptional regulator | cofit | 29 | 93 |
| | Erwinia amylovora T8 | OLJFJH_14040 | | AraC family transcriptional regulator | insig. | 34 | 90 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS38340 | | AraC family transcriptional regulator | insig. | 38 | 77 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5905 | | Transcriptional regulator of various polyols utilization, AraC family | insig. | 33 | 92 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1576 | | transcriptional regulator, AraC family (RefSeq) | insig. | 38 | 73 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04593 | | transcriptional regulator, AraC family | strong | 33 | 93 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS22525 | | AraC family transcriptional regulator | insig. | 37 | 78 |
| | Marinobacter adhaerens HP15 | HP15_1642 | | transcriptional Regulator, AraC family protein | insig. | 35 | 76 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS15415 | | helix-turn-helix domain-containing protein | insig. | 33 | 96 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_19930 | | AraC family transcriptional regulator | insig. | 33 | 92 |
| | Erwinia amylovora T8 | OLJFJH_04640 | | AraC family transcriptional regulator | no data | 32 | 89 |
| | Variovorax sp. SCN45 | GFF3429 | | Transcriptional regulator, AraC family | insig. | 32 | 90 |
| | Cellulophaga baltica 18 | M666_RS09325 | | AraC family transcriptional regulator | insig. | 43 | 65 |
| | Caulobacter crescentus NA1000 | CCNA_01744 | | AraC-family transcriptional regulator | insig. | 36 | 98 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01744 | | AraC-family transcriptional regulator | cofit | 36 | 98 |
| | Rhizobium sp. OAE497 | ABIE40_RS16100 | | helix-turn-helix domain-containing protein | insig. | 36 | 93 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3740 | | Transcriptional activator feaR | insig. | 35 | 93 |
| | Paraburkholderia graminis OAS925 | ABIE53_004362 | | DNA-binding response OmpR family regulator | insig. | 34 | 99 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_01324 | | hypothetical protein | insig. | 33 | 93 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3136 | | Uncharacterized protein ygiV | insig. | 33 | 73 |
| | Pectobacterium carotovorum WPP14 | HER17_RS16640 | | helix-turn-helix domain-containing protein | insig. | 32 | 99 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT3172 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | insig. | 28 | 98 |
| | Pseudomonas orientalis W4I3 | QF045_RS25680 | | AraC family transcriptional regulator | insig. | 41 | 76 |
| | Serratia liquefaciens MT49 | IAI46_07760 | | helix-turn-helix domain-containing protein | insig. | 32 | 90 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00926 | | transcriptional regulator, AraC family | insig. | 29 | 90 |
| | Pseudomonas sp. BP01 | JOY50_RS10935 | | nuclear transport factor 2 family protein | insig. | 36 | 90 |
| | Pseudomonas segetis P6 | ACVTMO_RS09970 | feaR | transcriptional regulator FeaR | insig. | 35 | 93 |
| | Shewanella loihica PV-4 | Shew_0371 | | AraC family transcriptional regulator (RefSeq) | insig. | 34 | 71 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS05080 | | helix-turn-helix transcriptional regulator | strong | 34 | 89 |