| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Enterobacter asburiae PDN3 | EX28DRAFT_3839 | | Helix-turn-helix domain | insig. | 100 | 100 |
| | Enterobacter sp. TBS_079 | MPMX20_00147 | | HTH-type transcriptional activator RhaR | insig. | 83 | 100 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF425 | | Putative arylsulfatase regulatory protein | no data | 65 | 96 |
| | Escherichia coli ECOR27 | NOLOHH_07795 | yesN | AraC family transcriptional regulator | insig. | 64 | 96 |
| | Escherichia coli ECOR38 | HEPCGN_14740 | yesN | AraC family transcriptional regulator | insig. | 64 | 96 |
| | Escherichia coli ECRC100 | OKFHMN_15900 | yesN | AraC family transcriptional regulator | insig. | 64 | 96 |
| | Escherichia coli ECRC101 | MCAODC_06415 | yesN | AraC family transcriptional regulator | insig. | 64 | 96 |
| | Escherichia coli ECRC102 | NIAGMN_13660 | yesN | AraC family transcriptional regulator | insig. | 64 | 96 |
| | Escherichia coli ECRC98 | JDDGAC_19530 | yesN | AraC family transcriptional regulator | insig. | 64 | 96 |
| | Escherichia coli ECRC99 | KEDOAH_12250 | yesN | AraC family transcriptional regulator | no data | 64 | 96 |
| | Klebsiella michiganensis M5al | BWI76_RS27120 | | AraC family transcriptional regulator | insig. | 68 | 88 |
| | Escherichia coli BL21 | ECD_03436 | | putative regulatory protein | insig. | 64 | 96 |
| | Rahnella sp. WP5 | EX31_RS20375 | | helix-turn-helix transcriptional regulator | insig. | 58 | 83 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS19325 | | AraC family transcriptional regulator | insig. | 26 | 90 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_09150 | | AraC family transcriptional regulator | cofit | 36 | 67 |
| | Cellulophaga baltica 18 | M666_RS09555 | | helix-turn-helix domain-containing protein | insig. | 27 | 72 |
| | Enterobacter sp. TBS_079 | MPMX20_04525 | | HTH-type transcriptional activator RhaR | insig. | 27 | 85 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS05045 | | helix-turn-helix domain-containing protein | insig. | 31 | 76 |
| | Rahnella sp. WP5 | EX31_RS14690 | | helix-turn-helix transcriptional regulator | insig. | 31 | 76 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2340 | | Transcriptional regulator, AraC family | insig. | 28 | 76 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS21060 | | GlxA family transcriptional regulator | insig. | 33 | 85 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0480 | | Transcriptional regulator containing an amidase domain and an AraC-type DNA-binding HTH domain | insig. | 33 | 69 |
| | Rahnella sp. WP5 | EX31_RS16720 | | helix-turn-helix domain-containing protein | sig. | 31 | 79 |
| | Pseudomonas simiae WCS417 | PS417_16110 | | AraC family transcriptional regulator | no data | 30 | 74 |
| | Cellulophaga baltica 18 | M666_RS14335 | | helix-turn-helix domain-containing protein | insig. | 29 | 80 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS11465 | | AraC family transcriptional regulator | insig. | 29 | 80 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5915 | | Transcriptional regulator, AraC family | no data | 29 | 74 |
| | Shewanella sp. ANA-3 | Shewana3_0072 | | transcriptional regulator (RefSeq) | insig. | 30 | 86 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS16210 | | AraC family transcriptional regulator | insig. | 29 | 85 |
| | Klebsiella michiganensis M5al | BWI76_RS00825 | | AraC family transcriptional regulator | insig. | 26 | 76 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_09345 | | AraC family transcriptional regulator | insig. | 26 | 76 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4417 | | Helix-turn-helix domain | insig. | 26 | 79 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_677 | | Transcriptional regulator, AraC family | insig. | 32 | 82 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS13410 | | AraC family transcriptional regulator | strong | 32 | 62 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS13410 | | AraC family transcriptional regulator | strong | 32 | 62 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_24940 | | AraC family transcriptional regulator | insig. | 32 | 74 |
| | Klebsiella michiganensis M5al | BWI76_RS10640 | | AraC family transcriptional regulator | insig. | 27 | 71 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2623 | | transcriptional regulator, AraC family | insig. | 31 | 89 |
| | Pseudomonas sp. S08-1 | OH686_21170 | | Transcriptional regulator, AraC family | insig. | 25 | 91 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02793 | | HTH-type transcriptional activator RhaS | cofit | 33 | 63 |
| | Pseudomonas simiae WCS417 | PS417_12725 | | AraC family transcriptional regulator | strong | 33 | 63 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS09050 | | helix-turn-helix domain-containing protein | insig. | 25 | 79 |
| | Pseudomonas orientalis W4I3 | QF045_RS17170 | | AraC family transcriptional regulator | insig. | 33 | 63 |
| | Pseudomonas putida KT2440 | PP_4602 | | Transcriptional regulator, AraC family | strong | 32 | 72 |
| | Escherichia coli ECRC100 | OKFHMN_13605 | yijO | Uncharacterized HTH-type transcriptional regulator YijO | cofit | 26 | 76 |
| | Escherichia coli ECRC101 | MCAODC_04105 | yijO | Uncharacterized HTH-type transcriptional regulator YijO | insig. | 26 | 76 |
| | Escherichia coli ECRC102 | NIAGMN_11355 | yijO | Uncharacterized HTH-type transcriptional regulator YijO | cofit | 26 | 76 |
| | Escherichia coli ECRC98 | JDDGAC_17230 | yijO | Uncharacterized HTH-type transcriptional regulator YijO | insig. | 26 | 76 |
| | Escherichia coli ECRC99 | KEDOAH_14555 | yijO | Uncharacterized HTH-type transcriptional regulator YijO | no data | 26 | 76 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS22825 | | AraC family transcriptional regulator | insig. | 26 | 76 |
| | Shewanella amazonensis SB2B | Sama_2508 | | transcriptional regulator (RefSeq) | insig. | 31 | 85 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02634 | | HTH-type transcriptional activator Btr | insig. | 29 | 70 |
| | Escherichia coli BL21 | ECD_03839 | | AraC family putative transcriptional activator | insig. | 26 | 76 |
| | Escherichia fergusonii Becca | EFB2_04660 | | HTH-type transcriptional activator RhaS | insig. | 26 | 76 |
| | Escherichia coli ECOR27 | NOLOHH_05750 | yijO | Uncharacterized HTH-type transcriptional regulator YijO | insig. | 26 | 76 |
| | Escherichia coli ECOR38 | HEPCGN_12250 | yijO | Uncharacterized HTH-type transcriptional regulator YijO | insig. | 26 | 76 |
| | Escherichia coli ECRC62 | BNILDI_05775 | yijO | Uncharacterized HTH-type transcriptional regulator YijO | cofit | 26 | 76 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04096 | | HTH-type transcriptional activator RhaS | insig. | 26 | 76 |
| | Escherichia coli BW25113 | b3954 | yijO | predicted DNA-binding transcriptional regulator (NCBI) | insig. | 26 | 76 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3044 | | Transcriptional regulator of various polyols utilization, AraC family | strong | 31 | 62 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_10395 | | AraC family transcriptional regulator | insig. | 36 | 69 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS06115 | | AraC family transcriptional regulator | sig. | 33 | 71 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_05970 | | AraC family transcriptional regulator | insig. | 33 | 71 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS46670 | | AraC family transcriptional regulator | strong | 33 | 71 |
| | Pseudomonas sp. S08-1 | OH686_13155 | | Transcriptional regulator, AraC family | insig. | 33 | 71 |
| | Sinorhizobium meliloti 1021 | SMa1822 | | hypothetical protein | insig. | 31 | 72 |
| | Pseudomonas sp. RS175 | PFR28_01716 | | HTH-type transcriptional activator RhaS | strong | 31 | 62 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_811 | | Transcriptional regulator of various polyols utilization, AraC family | insig. | 31 | 62 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2226 | | transcriptional regulator (NCBI ptt file) | insig. | 28 | 77 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_23885 | | AraC family transcriptional regulator | strong | 33 | 63 |
| | Azospirillum sp. SherDot2 | MPMX19_04709 | | HTH-type transcriptional regulator CdhR | insig. | 31 | 68 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS18275 | | AraC family transcriptional regulator | insig. | 27 | 73 |
| | Ralstonia solanacearum UW163 | UW163_RS20855 | | AraC family transcriptional regulator | insig. | 27 | 73 |
| | Pseudomonas sp. BP01 | JOY50_RS03650 | | helix-turn-helix domain-containing protein | no data | 27 | 71 |
| | Escherichia coli BL21 | ECD_03989 | | melibiose operon transcriptional regulator; autoregulator | insig. | 25 | 84 |
| | Escherichia fergusonii Becca | EFB2_04464 | | Melibiose operon regulatory protein | insig. | 25 | 84 |
| | Escherichia coli ECOR27 | NOLOHH_04810 | melR | transcriptional regulator MelR | insig. | 25 | 84 |
| | Escherichia coli ECOR38 | HEPCGN_11180 | melR | transcriptional regulator MelR | insig. | 25 | 84 |
| | Escherichia coli ECRC100 | OKFHMN_12545 | melR | transcriptional regulator MelR | cofit | 25 | 84 |
| | Escherichia coli ECRC101 | MCAODC_03055 | melR | transcriptional regulator MelR | insig. | 25 | 84 |
| | Escherichia coli ECRC102 | NIAGMN_10390 | melR | transcriptional regulator MelR | cofit | 25 | 84 |
| | Escherichia coli ECRC62 | BNILDI_06680 | melR | transcriptional regulator MelR | cofit | 25 | 84 |
| | Escherichia coli ECRC98 | JDDGAC_16180 | melR | transcriptional regulator MelR | insig. | 25 | 84 |
| | Escherichia coli ECRC99 | KEDOAH_15620 | melR | transcriptional regulator MelR | no data | 25 | 84 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03926 | | Melibiose operon regulatory protein | insig. | 25 | 84 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS23830 | | transcriptional regulator MelR | insig. | 25 | 84 |
| | Escherichia coli BW25113 | b4118 | melR | DNA-binding transcriptional dual regulator (NCBI) | insig. | 25 | 84 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2441 | | transcriptional regulator, AraC family | insig. | 31 | 63 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2441 | | transcriptional regulator, AraC family | insig. | 31 | 63 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4851 | | Transcriptional regulator of various polyols utilization, AraC family | sig. | 31 | 63 |
| | Pseudomonas sp. DMC3 | GFF2894 | | HTH-type transcriptional activator RhaS | insig. | 31 | 62 |
| | Pseudomonas orientalis W4I3 | QF045_RS13870 | | AraC family transcriptional regulator | insig. | 29 | 70 |
| | Azospirillum sp. SherDot2 | MPMX19_02871 | | HTH-type transcriptional activator RhaR | insig. | 27 | 80 |
| | Klebsiella michiganensis M5al | BWI76_RS10325 | | AraC family transcriptional regulator | insig. | 26 | 75 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT3049 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | cofit | 25 | 73 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_27665 | | AraC family transcriptional regulator | strong | 31 | 63 |
| | Lysobacter sp. OAE881 | ABIE51_RS11745 | | helix-turn-helix transcriptional regulator | insig. | 28 | 73 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS08455 | | AraC family transcriptional regulator | insig. | 27 | 74 |
| | Xanthobacter sp. DMC5 | GFF1569 | | hypothetical protein | insig. | 32 | 66 |
| | Pseudomonas sp. RS175 | PFR28_01783 | | HTH-type transcriptional activator RhaS | strong | 31 | 78 |