| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| o | Escherichia coli BL21 | ECD_00763 | | DUF1956 domain-containing tetR family putative transcriptional regulator | insig. | 100 | 100 |
| o | Escherichia coli ECOR27 | NOLOHH_22650 | cecR | DNA-binding transcriptional regulator CecR | insig. | 100 | 100 |
| o | Escherichia coli ECOR38 | HEPCGN_01745 | cecR | DNA-binding transcriptional regulator CecR | insig. | 100 | 100 |
| o | Escherichia coli ECRC101 | MCAODC_25510 | cecR | DNA-binding transcriptional regulator CecR | insig. | 100 | 100 |
| o | Escherichia coli ECRC102 | NIAGMN_04340 | cecR | DNA-binding transcriptional regulator CecR | insig. | 100 | 100 |
| o | Escherichia coli ECRC62 | BNILDI_20930 | cecR | DNA-binding transcriptional regulator CecR | insig. | 100 | 100 |
| o | Escherichia coli ECRC98 | JDDGAC_09930 | cecR | DNA-binding transcriptional regulator CecR | insig. | 100 | 100 |
| o | Escherichia coli ECRC99 | KEDOAH_21615 | cecR | DNA-binding transcriptional regulator CecR | no data | 100 | 100 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02917 | | HTH-type transcriptional dual regulator CecR | insig. | 100 | 100 |
| | Escherichia coli BW25113 | b0796 | ybiH | putative transcriptional regulator (VIMSS) | sig. | 100 | 100 |
| o | Escherichia coli ECRC100 | OKFHMN_06295 | cecR | DNA-binding transcriptional regulator CecR | insig. | 100 | 100 |
| o | Escherichia fergusonii Becca | EFB2_03309 | | HTH-type transcriptional dual regulator CecR | insig. | 99 | 100 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS04240 | | DNA-binding transcriptional regulator CecR | insig. | 99 | 100 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF695 | | Transcriptional regulator YbiH, TetR family | insig. | 85 | 100 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_17150 | | transcriptional regulator CecR | insig. | 80 | 98 |
| o | Enterobacter sp. TBS_079 | MPMX20_01424 | | HTH-type transcriptional dual regulator CecR | insig. | 78 | 100 |
| o | Klebsiella pneumoniae MRSN742743 | GJGHJB_03426 | cecR | transcriptional regulator CecR | insig. | 80 | 98 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_2195 | | transcriptional regulator, TetR family | insig. | 77 | 100 |
| o | Klebsiella michiganensis M5al | BWI76_RS08885 | | transcriptional regulator | sig. | 73 | 100 |
| o | Rahnella sp. WP5 | EX31_RS00885 | | transcriptional regulator CecR | insig. | 63 | 98 |
| o | Serratia liquefaciens MT49 | IAI46_06615 | | transcriptional regulator CecR | insig. | 53 | 99 |
| | Dechlorosoma suillum PS | Dsui_0270 | | transcriptional regulator | insig. | 34 | 87 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2559 | | transcriptional regulator, TetR family | insig. | 32 | 91 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2560 | | transcriptional regulator, TetR family | insig. | 32 | 97 |
| | Sinorhizobium meliloti 1021 | SM_b21208 | | TetR family transcriptional regulator | insig. | 29 | 91 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04939 | | transcriptional regulator, TetR family | strong | 29 | 98 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS07900 | | CerR family C-terminal domain-containing protein | insig. | 29 | 86 |
| | Rhodopseudomonas palustris CGA009 | TX73_015395 | | CerR family C-terminal domain-containing protein | insig. | 27 | 92 |
| | Variovorax sp. SCN45 | GFF4398 | | Transcriptional regulator, AcrR family | strong | 29 | 93 |
| | Rhodospirillum rubrum S1H | Rru_A1794 | | Transcriptional Regulator, TetR family (NCBI) | insig. | 32 | 83 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0057 | | transcriptional regulator, TetR family (TIGR) | strong | 27 | 87 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2165 | | transcriptional regulator, TetR family (RefSeq) | strong | 29 | 93 |
| | Variovorax sp. SCN45 | GFF519 | | Transcriptional regulator, AcrR family | insig. | 31 | 81 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_1210 | | transcriptional regulator, TetR family | sig. | 30 | 75 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS37145 | | TetR family transcriptional regulator | strong | 29 | 58 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2158 | | transcriptional regulator, TetR family (RefSeq) | strong | 31 | 66 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS30185 | | TetR family transcriptional regulator | strong | 39 | 33 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03763 | | HTH tetR-type domain-containing protein | strong | 30 | 59 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03722 | | HTH tetR-type domain-containing protein | sig. | 30 | 59 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_07165 | | TetR family transcriptional regulator | sig. | 30 | 59 |
| | Enterobacter sp. TBS_079 | MPMX20_01700 | | HTH-type transcriptional regulator RutR | strong | 27 | 61 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07185 | | TetR family transcriptional regulator | strong | 42 | 26 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_08745 | | TetR/AcrR family transcriptional regulator | insig. | 32 | 43 |
| | Rhodopseudomonas palustris CGA009 | TX73_021190 | | TetR family transcriptional regulator | insig. | 32 | 63 |
| | Escherichia coli ECOR38 | HEPCGN_23530 | rutR | HTH-type transcriptional regulator RutR | insig. | 29 | 61 |
| | Pseudomonas protegens RBAN4 | FABNJH_14540 | pltZ | PltZ | insig. | 29 | 75 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS07645 | | TetR family transcriptional regulator | cofit | 38 | 30 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2284 | | transcriptional regulator, TetR family | insig. | 37 | 32 |
| | Variovorax sp. OAS795 | ABID97_RS17705 | | CerR family C-terminal domain-containing protein | insig. | 31 | 64 |
| | Rahnella sp. WP5 | EX31_RS24095 | | HTH-type transcriptional regulator RutR | insig. | 27 | 55 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1913 | | transcriptional regulator, TetR family | insig. | 25 | 61 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0436 | | transcriptional regulator, TetR family (TIGR) | strong | 25 | 74 |
| | Mycobacterium tuberculosis H37Rv | Rv1219c | | Probable transcriptional regulatory protein | insig. | 43 | 25 |
| | Variovorax sp. OAS795 | ABID97_RS11095 | | TetR/AcrR family transcriptional regulator | strong | 35 | 40 |
| | Escherichia coli BL21 | ECD_01016 | | rut operon transcriptional repressor for | no data | 30 | 55 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02653 | | HTH-type transcriptional regulator RutR | cofit | 30 | 55 |
| | Escherichia coli ECRC100 | OKFHMN_04610 | rutR | HTH-type transcriptional regulator RutR | insig. | 28 | 93 |
| | Escherichia coli ECRC101 | MCAODC_23995 | rutR | HTH-type transcriptional regulator RutR | insig. | 28 | 93 |
| | Escherichia coli ECRC102 | NIAGMN_23725 | rutR | HTH-type transcriptional regulator RutR | no data | 28 | 93 |
| | Escherichia coli ECRC98 | JDDGAC_08220 | rutR | HTH-type transcriptional regulator RutR | insig. | 28 | 93 |
| | Escherichia coli ECRC99 | KEDOAH_23135 | rutR | HTH-type transcriptional regulator RutR | no data | 28 | 93 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3299 | | Transcriptional regulator RutR of pyrimidine catabolism (TetR family) | insig. | 28 | 56 |
| | Klebsiella michiganensis M5al | BWI76_RS10785 | | transcriptional regulator | strong | 28 | 55 |
| | Marinobacter adhaerens HP15 | HP15_3627 | | transcriptional regulator, TetR family | strong | 32 | 36 |
| | Escherichia fergusonii Becca | EFB2_03067 | | HTH-type transcriptional regulator RutR | insig. | 30 | 55 |
| | Escherichia coli ECOR27 | NOLOHH_21510 | rutR | HTH-type transcriptional regulator RutR | insig. | 30 | 55 |
| | Escherichia coli ECRC62 | BNILDI_19675 | rutR | HTH-type transcriptional regulator RutR | insig. | 30 | 55 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS05285 | | HTH-type transcriptional regulator RutR | no data | 30 | 55 |
| | Escherichia coli BW25113 | b1013 | ycdC | predicted DNA-binding transcriptional regulator (NCBI) | sig. | 30 | 55 |
| | Mycobacterium tuberculosis H37Rv | Rv0775 | | Conserved hypothetical protein | insig. | 34 | 38 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS21330 | | TetR family transcriptional regulator | strong | 41 | 28 |
| | Pantoea sp. MT58 | IAI47_07270 | | TetR family transcriptional regulator | insig. | 38 | 30 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS20990 | | TetR/AcrR family transcriptional regulator | strong | 44 | 22 |
| | Sphingobium sp. HT1-2 | GFF1387 | | Transcriptional regulator, AcrR family | insig. | 53 | 22 |
| | Erwinia amylovora T8 | OLJFJH_15830 | | HTH-type transcriptional regulator RutR | insig. | 34 | 39 |
| | Azospirillum brasilense Sp245 | AZOBR_RS05685 | | TetR family transcriptional regulator | insig. | 33 | 41 |
| | Variovorax sp. SCN45 | GFF4821 | | Transcriptional regulator, AcrR family | cofit | 31 | 44 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4285 | | Transcriptional regulator, TetR family | insig. | 36 | 35 |
| | Serratia liquefaciens MT49 | IAI46_09055 | | HTH-type transcriptional regulator RutR | insig. | 25 | 61 |
| | Pseudomonas orientalis W4I3 | QF045_RS11520 | | TetR/AcrR family transcriptional regulator | insig. | 35 | 35 |
| | Rahnella sp. WP5 | EX31_RS07030 | | TetR family transcriptional regulator | insig. | 34 | 40 |
| | Enterobacter sp. TBS_079 | MPMX20_00655 | | HTH-type transcriptional repressor NicS | insig. | 32 | 30 |
| | Azospirillum sp. SherDot2 | MPMX19_02996 | | HTH-type transcriptional repressor NicS | insig. | 40 | 24 |
| | Variovorax sp. OAS795 | ABID97_RS24825 | | TetR/AcrR family transcriptional regulator | insig. | 34 | 35 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_3565 | | transcriptional regulator, TetR family | insig. | 37 | 24 |
| | Caulobacter crescentus NA1000 | CCNA_00337 | | TetR-family transcriptional regulator | strong | 43 | 24 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00337 | | TetR-family transcriptional regulator | insig. | 43 | 24 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1517 | | transcriptional regulator, TetR family (RefSeq) | strong | 42 | 22 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS22950 | | TetR/AcrR family transcriptional regulator | insig. | 39 | 27 |
| | Variovorax sp. OAS795 | ABID97_RS10430 | | CerR family C-terminal domain-containing protein | insig. | 37 | 24 |
| | Lysobacter sp. OAE881 | ABIE51_RS09405 | | TetR family transcriptional regulator | insig. | 41 | 20 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1690 | | transcriptional regulator, TetR family (TIGR) | sig. | 39 | 25 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2739.1 | | Predicted transcriptional regulator for fatty acid degradation FadQ, TetR family | sig. | 43 | 20 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_07150 | acrR | DNA-binding protein, AcrR family, includes nucleoid occlusion protein SlmA | insig. | 43 | 20 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_02970 | | TetR family transcriptional regulator | insig. | 47 | 22 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0336 | | transcriptional regulator, TetR family (RefSeq) | strong | 38 | 26 |
| | Enterobacter sp. TBS_079 | MPMX20_01484 | | HTH-type transcriptional regulator RcdA | sig. | 32 | 29 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00295 | | transcriptional regulator, TetR family | insig. | 35 | 28 |
| | Paraburkholderia graminis OAS925 | ABIE53_001425 | | AcrR family transcriptional regulator | strong | 34 | 29 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS05465 | | TetR/AcrR family transcriptional regulator | strong | 41 | 20 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS06090 | | TetR family transcriptional regulator | insig. | 34 | 29 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_01962 | psrA | transcriptional regulator PsrA | strong | 33 | 38 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_15295 | | transcriptional regulator PsrA | strong | 33 | 38 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS12505 | | TetR family transcriptional regulator | sig. | 25 | 52 |