| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Caulobacter crescentus NA1000 | CCNA_03791 | | MarR-family transcriptional regulator | insig. | 100 | 100 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_03791 | | MarR-family transcriptional regulator | cofit | 100 | 100 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS14965 | | MarR family transcriptional regulator | insig. | 64 | 69 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS26415 | | MarR family transcriptional regulator | no data | 36 | 74 |
| | Xanthobacter sp. DMC5 | GFF4608 | | HTH-type transcriptional repressor NicR | insig. | 38 | 73 |
| | Xanthobacter sp. DMC5 | GFF4540 | | HTH-type transcriptional repressor NicR | insig. | 32 | 79 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2590 | | Transcriptional regulator, MarR family | no data | 35 | 69 |
| | Xanthobacter sp. DMC5 | GFF2898 | | hypothetical protein | no data | 31 | 70 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS02760 | | MarR family transcriptional regulator | insig. | 34 | 76 |
| | Azospirillum sp. SherDot2 | MPMX19_00038 | | Transcriptional regulator SlyA | no data | 30 | 75 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c12190 | | transcriptional regulator, MarR family | insig. | 34 | 68 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS19955 | | MarR family transcriptional regulator | no data | 33 | 79 |
| | Rahnella sp. WP5 | EX31_RS02195 | | MarR family transcriptional regulator | insig. | 33 | 68 |
| | Azospirillum brasilense Sp245 | AZOBR_RS29725 | | MarR family transcriptional regulator | insig. | 30 | 73 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS33550 | | MarR family transcriptional regulator | insig. | 32 | 64 |
| | Bosea sp. OAE506 | ABIE41_RS15550 | | MarR family transcriptional regulator | insig. | 33 | 56 |
| | Variovorax sp. SCN45 | GFF2274 | | Transcriptional regulator, MarR family | no data | 33 | 67 |
| | Escherichia coli ECOR27 | NOLOHH_12315 | hosA | Transcriptional regulator HosA | insig. | 34 | 58 |
| | Escherichia coli ECRC62 | BNILDI_10865 | hosA | Transcriptional regulator HosA | cofit | 34 | 58 |
| | Azospirillum brasilense Sp245 | AZOBR_RS02005 | | transcriptional regulator | no data | 33 | 54 |
| | Escherichia coli ECOR38 | HEPCGN_19680 | hosA | Transcriptional regulator HosA | insig. | 34 | 56 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_03200 | | transcriptional regulator | no data | 32 | 68 |
| | Dickeya dadantii 3937 | DDA3937_RS16285 | | winged helix-turn-helix transcriptional regulator | insig. | 27 | 75 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS24570 | | MarR family transcriptional regulator | cofit | 33 | 59 |
| | Escherichia coli ECRC100 | OKFHMN_20500 | hosA | Transcriptional regulator HosA | insig. | 34 | 56 |
| | Escherichia coli ECRC101 | MCAODC_11025 | hosA | Transcriptional regulator HosA | sig. | 34 | 56 |
| | Escherichia coli ECRC102 | NIAGMN_18270 | hosA | Transcriptional regulator HosA | cofit | 34 | 56 |
| | Escherichia coli ECRC98 | JDDGAC_24165 | hosA | Transcriptional regulator HosA | insig. | 34 | 56 |
| | Escherichia coli ECRC99 | KEDOAH_07635 | hosA | Transcriptional regulator HosA | no data | 34 | 56 |
| | Pseudomonas simiae WCS417 | PS417_13025 | | MarR family transcriptional regulator | no data | 30 | 68 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c26010 | | transcriptional regulator, MarR family | strong | 30 | 72 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2833 | | Transcriptional regulators | no data | 32 | 56 |
| | Enterobacter sp. TBS_079 | MPMX20_03623 | | Transcriptional regulator HosA | sig. | 34 | 56 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4784 | | Transcriptional regulator, MarR family | insig. | 30 | 71 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS13665 | | MarR family transcriptional regulator | insig. | 29 | 68 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS13665 | | MarR family transcriptional regulator | insig. | 29 | 68 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS21660 | | MarR family transcriptional regulator | no data | 28 | 70 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1558 | | transcriptional regulator, MarR family (RefSeq) | strong | 41 | 40 |
| | Azospirillum sp. SherDot2 | MPMX19_05355 | | Transcriptional regulator SlyA | insig. | 33 | 69 |
| | Serratia liquefaciens MT49 | IAI46_11835 | | winged helix-turn-helix transcriptional regulator | insig. | 29 | 68 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4680 | | Transcriptional regulators | strong | 33 | 47 |
| | Klebsiella michiganensis M5al | BWI76_RS22625 | | transcriptional regulator | insig. | 28 | 70 |
| | Azospirillum brasilense Sp245 | AZOBR_RS11640 | | MarR family transcriptional regulator | insig. | 30 | 66 |
| | Pseudomonas sp. BP01 | JOY50_RS03860 | | MarR family winged helix-turn-helix transcriptional regulator | insig. | 28 | 72 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS05935 | | MarR family transcriptional regulator | insig. | 36 | 60 |
| | Variovorax sp. OAS795 | ABID97_RS24040 | | MarR family transcriptional regulator | insig. | 30 | 76 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0920 | | Transcriptional regulators | insig. | 36 | 54 |
| | Rhizobium sp. OAE497 | ABIE40_RS14925 | | MarR family transcriptional regulator | insig. | 26 | 67 |
| | Dechlorosoma suillum PS | Dsui_2172 | | transcriptional regulator | sig. | 33 | 42 |
| | Lysobacter sp. OAE881 | ABIE51_RS02450 | | MarR family transcriptional regulator | strong | 37 | 38 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0513 | | Transcriptional regulators | no data | 30 | 55 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2688 | | Transcriptional regulator, MarR family | insig. | 29 | 69 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2307 | | Transcriptional regulator, MarR family | no data | 25 | 75 |
| | Dechlorosoma suillum PS | Dsui_1524 | | transcriptional regulator | strong | 32 | 67 |
| | Xanthobacter sp. DMC5 | GFF665 | | hypothetical protein | insig. | 33 | 54 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1251 | | transcriptional regulator, MarR family (NCBI ptt file) | no data | 30 | 44 |
| | Rhizobium sp. OAE497 | ABIE40_RS16650 | | MarR family transcriptional regulator | insig. | 36 | 41 |
| | Azospirillum sp. SherDot2 | MPMX19_00365 | | HTH-type transcriptional repressor NicR | insig. | 30 | 67 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS08950 | | MarR family transcriptional regulator | insig. | 32 | 61 |
| | Rhodospirillum rubrum S1H | Rru_A0861 | | Transcriptional Regulator, MarR family (NCBI) | insig. | 28 | 55 |
| | Variovorax sp. SCN45 | GFF5089 | | Transcriptional regulator, MarR family | no data | 25 | 86 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_01040 | | MarR family transcriptional regulator | no data | 39 | 38 |
| | Rhodopseudomonas palustris CGA009 | TX73_009225 | | MarR family transcriptional regulator | strong | 33 | 56 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS08190 | | MarR family transcriptional regulator | insig. | 32 | 57 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS32200 | | MarR family transcriptional regulator | strong | 27 | 72 |
| | Pseudomonas putida KT2440 | PP_3946 | | HTH-type transcriptional repressor NicR | strong | 26 | 70 |
| | Agrobacterium fabrum C58 | Atu2354 | | transcriptional regulator, MarR family | insig. | 34 | 55 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS12000 | | MarR family transcriptional regulator | insig. | 33 | 42 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS12265 | | MarR family transcriptional regulator | insig. | 33 | 56 |
| | Ralstonia solanacearum UW163 | UW163_RS01340 | | MarR family transcriptional regulator | insig. | 33 | 56 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS10190 | | MarR family transcriptional regulator | no data | 31 | 55 |
| | Sinorhizobium meliloti 1021 | SMc02976 | | transcriptional regulator | insig. | 37 | 41 |
| | Marinobacter adhaerens HP15 | HP15_2792 | | transcriptional regulator MarR family protein | insig. | 34 | 45 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5981 | | Organic hydroperoxide resistance transcriptional regulator | no data | 31 | 45 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_03836 | | transcriptional regulator, MarR family | insig. | 30 | 44 |
| | Bifidobacterium breve UCC2003 | BBR_RS19945 | | MarR family transcriptional regulator | strong | 26 | 83 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_27705 | | MarR family transcriptional regulator | insig. | 36 | 44 |
| | Shewanella amazonensis SB2B | Sama_0628 | | MarR family transcriptional regulator (RefSeq) | strong | 30 | 52 |
| | Rhizobium sp. OAE497 | ABIE40_RS13610 | | MarR family transcriptional regulator | sig. | 30 | 50 |
| | Pantoea sp. MT58 | IAI47_18675 | | MarR family transcriptional regulator | sig. | 30 | 53 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_06970 | | MarR family transcriptional regulator | insig. | 37 | 38 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS21050 | | MarR family transcriptional regulator | cofit | 30 | 57 |
| | Pseudomonas putida KT2440 | PP_1860 | | Organic hydroperoxide resistance transcriptional regulator | strong | 30 | 52 |
| | Pseudomonas sp. RS175 | PFR28_02750 | | Multiple antibiotic resistance protein MarR | sig. | 37 | 38 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS10020 | | MFS transporter | no data | 36 | 42 |
| | Variovorax sp. SCN45 | GFF1033 | | Histone acetyltransferase HPA2 and related acetyltransferases | insig. | 29 | 63 |
| | Ralstonia solanacearum GMI1000 | RS_RS02955 | | MarR family transcriptional regulator | no data | 32 | 57 |
| | Lysobacter sp. OAE881 | ABIE51_RS06225 | | MarR family transcriptional regulator | insig. | 33 | 52 |
| | Rhizobium sp. OAE497 | ABIE40_RS00485 | | MarR family winged helix-turn-helix transcriptional regulator | no data | 31 | 38 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS06650 | | MarR family transcriptional regulator | strong | 26 | 68 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS37795 | | MarR family transcriptional regulator | no data | 35 | 37 |
| | Pseudomonas sp. SVBP6 | COO64_RS06045 | | MarR family winged helix-turn-helix transcriptional regulator | insig. | 30 | 55 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3467 | | Transcriptional regulator, MarR family | insig. | 27 | 67 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_878 | | Transcriptional regulator, MarR family | insig. | 26 | 67 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS02930 | | MarR family transcriptional regulator | insig. | 35 | 42 |
| | Dickeya dianthicola 67-19 | HGI48_RS18745 | | MarR family transcriptional regulator | cofit | 32 | 42 |
| | Dickeya dianthicola ME23 | DZA65_RS19880 | | MarR family transcriptional regulator | sig. | 32 | 42 |
| | Rahnella sp. WP5 | EX31_RS05595 | | MarR family transcriptional regulator | strong | 31 | 42 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS15710 | | MarR family transcriptional regulator | strong | 29 | 53 |
| | Paraburkholderia graminis OAS925 | ABIE53_002455 | | DNA-binding MarR family transcriptional regulator | insig. | 34 | 55 |