| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Caulobacter crescentus NA1000 | CCNA_00079 | | MerR-family transcriptional regulator | strong | 100 | 100 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_00079 | | MerR-family transcriptional regulator | cofit | 100 | 100 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS00380 | | MerR family DNA-binding transcriptional regulator | cofit | 57 | 90 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3632 | | Predicted transcriptional regulators | strong | 54 | 76 |
| | Shewanella loihica PV-4 | Shew_2569 | | MerR family transcriptional regulator (RefSeq) | strong | 50 | 75 |
| | Shewanella sp. ANA-3 | Shewana3_1673 | | MerR family transcriptional regulator (RefSeq) | strong | 50 | 75 |
| | Shewanella oneidensis MR-1 | SO1898 | | transcriptional regulator, putative (NCBI ptt file) | strong | 50 | 75 |
| | Dechlorosoma suillum PS | Dsui_0973 | | putative transcriptional regulator | cofit | 57 | 67 |
| | Rhodospirillum rubrum S1H | Rru_A1994 | | Transcriptional Regulator, MerR family (NCBI) | sig. | 56 | 63 |
| | Sphingobium sp. HT1-2 | GFF468 | | Transcriptional regulator, MerR family | insig. | 49 | 75 |
| | Alteromonas macleodii MIT1002 | MIT1002_01670 | | Zn(II)-responsive regulator of zntA | insig. | 46 | 78 |
| | Shewanella amazonensis SB2B | Sama_1363 | | MerR family transcriptional regulator (RefSeq) | strong | 48 | 75 |
| | Azospirillum sp. SherDot2 | MPMX19_01355 | | hypothetical protein | insig. | 52 | 77 |
| | Azospirillum brasilense Sp245 | AZOBR_RS10195 | | MerR family transcriptional regulator | sig. | 52 | 77 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS23435 | | MerR family transcriptional regulator | insig. | 46 | 77 |
| o | Castellaniella sp019104865 MT123 | ABCV34_RS12375 | | MerR family DNA-binding transcriptional regulator | cofit | 43 | 93 |
| | Dinoroseobacter shibae DFL-12 | Dshi_0840 | | transcriptional regulator, MerR family (RefSeq) | insig. | 48 | 69 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c12090 | | transcriptional regulator , MerR family | insig. | 50 | 69 |
| | Pseudomonas sp. SVBP6 | COO64_RS17455 | | MerR family DNA-binding transcriptional regulator | insig. | 50 | 75 |
| | Pseudomonas putida KT2440 | PP_3539 | | putative Transcriptional regulator | strong | 49 | 75 |
| | Marinobacter adhaerens HP15 | HP15_1006 | | transcriptional regulator, MerR family | insig. | 46 | 77 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS01140 | | MerR family DNA-binding transcriptional regulator | insig. | 51 | 67 |
| | Variovorax sp. SCN45 | GFF1990 | | Transcriptional regulator, MerR family | insig. | 49 | 70 |
| | Xanthobacter sp. DMC5 | GFF519 | | HTH-type transcriptional regulator CueR | insig. | 49 | 68 |
| | Pseudomonas sp. BP01 | JOY50_RS28075 | | MerR family DNA-binding transcriptional regulator | insig. | 48 | 75 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2595 | | Predicted transcriptional regulator LiuR of leucine degradation pathway, MerR family | insig. | 48 | 72 |
| | Variovorax sp. OAS795 | ABID97_RS25180 | | MerR family DNA-binding transcriptional regulator | cofit | 49 | 69 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS22780 | | MerR family DNA-binding transcriptional regulator | insig. | 46 | 79 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_20370 | | MerR family transcriptional regulator | strong | 48 | 72 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3991 | | Predicted transcriptional regulator LiuR of leucine degradation pathway, MerR family | strong | 47 | 75 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_2513 | | Predicted transcriptional regulators | cofit | 49 | 69 |
| | Pseudomonas sp. DMC3 | GFF1477 | | HTH-type transcriptional regulator CueR | cofit | 48 | 72 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS10535 | | MerR family transcriptional regulator | insig. | 48 | 70 |
| | Ralstonia solanacearum UW163 | UW163_RS03045 | | MerR family transcriptional regulator | insig. | 48 | 70 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS00860 | | MerR family transcriptional regulator | sig. | 49 | 67 |
| | Pseudomonas sp. RS175 | PFR28_01263 | | HTH-type transcriptional regulator CueR | strong | 48 | 72 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_01565 | | MerR family transcriptional regulator | strong | 48 | 72 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2188 | | Predicted transcriptional regulator LiuR of leucine degradation pathway, MerR family | strong | 48 | 72 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS02245 | | MerR family transcriptional regulator | insig. | 49 | 67 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02086 | | transcriptional regulator, MerR family | strong | 49 | 67 |
| | Paraburkholderia graminis OAS925 | ABIE53_000593 | | DNA-binding transcriptional MerR regulator | strong | 49 | 67 |
| | Pseudomonas simiae WCS417 | PS417_17000 | | MerR family transcriptional regulator | strong | 47 | 74 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2472 | | transcriptional regulator, MerR family | insig. | 47 | 71 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2472 | | transcriptional regulator, MerR family | insig. | 47 | 71 |
| | Ralstonia solanacearum GMI1000 | RS_RS01375 | | MerR family DNA-binding transcriptional regulator | sig. | 46 | 77 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS06325 | | MerR family DNA-binding transcriptional regulator | strong | 48 | 72 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03708 | | HTH-type transcriptional regulator CueR | cofit | 47 | 74 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS18950 | | MerR family DNA-binding transcriptional regulator | cofit | 47 | 74 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18950 | | MerR family DNA-binding transcriptional regulator | strong | 47 | 74 |
| | Rhodospirillum rubrum S1H | Rru_A1311 | | Transcriptional Regulator, MerR family (NCBI) | insig. | 45 | 68 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_09855 | | liu genes transcriptional regulator LiuR | no data | 48 | 69 |
| | Pseudomonas stutzeri RCH2 | Psest_1075 | | Predicted transcriptional regulators | strong | 47 | 70 |
| | Azospirillum brasilense Sp245 | AZOBR_RS20215 | | transcriptional regulator | no data | 50 | 69 |
| | Azospirillum sp. SherDot2 | MPMX19_04902 | | hypothetical protein | insig. | 50 | 67 |
| | Pseudomonas sp. S08-1 | OH686_00860 | | Predicted transcriptional regulator LiuR of leucine degradation pathway, MerR family | insig. | 44 | 78 |
| | Azospirillum sp. SherDot2 | MPMX19_05976 | | hypothetical protein | insig. | 44 | 76 |
| | Bosea sp. OAE506 | ABIE41_RS23325 | | MerR family DNA-binding transcriptional regulator | insig. | 43 | 72 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1731 | | Predicted transcriptional regulator LiuR of leucine degradation pathway, MerR family | insig. | 46 | 68 |
| | Sphingobium sp. HT1-2 | GFF4752 | | Transcriptional regulator, MerR family | insig. | 44 | 74 |
| | Xanthobacter sp. DMC5 | GFF82 | | hypothetical protein | insig. | 44 | 73 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2989 | | Predicted transcriptional regulator LiuR of leucine degradation pathway, MerR family | insig. | 50 | 63 |
| | Agrobacterium fabrum C58 | Atu1546 | | transcriptional regulator, MerR family | strong | 41 | 71 |
| | Rhizobium sp. OAE497 | ABIE40_RS09800 | | MerR family DNA-binding transcriptional regulator | strong | 42 | 69 |
| | Pseudomonas segetis P6 | MPMX49_02363 | | HTH-type transcriptional regulator CueR | insig. | 47 | 56 |
| | Sinorhizobium meliloti 1021 | SMc01260 | | transcriptional regulator | strong | 38 | 70 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c12100 | | transcriptional regulator , MerR family | insig. | 40 | 69 |
| | Dinoroseobacter shibae DFL-12 | Dshi_0842 | | transcriptional regulator, MerR family (RefSeq) | insig. | 41 | 69 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS09040 | | MerR family transcriptional regulator | insig. | 33 | 92 |
| | Bosea sp. OAE506 | ABIE41_RS00790 | | MerR family transcriptional regulator | insig. | 45 | 40 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00827 | | transcriptional regulator, MerR family | strong | 33 | 92 |
| | Bosea sp. OAE506 | ABIE41_RS00550 | | MerR family transcriptional regulator | insig. | 42 | 40 |
| | Rhizobium sp. OAE497 | ABIE40_RS11425 | | MerR family transcriptional regulator | insig. | 39 | 44 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1389 | | Predicted transcriptional regulators | insig. | 33 | 68 |
| | Bosea sp. OAE506 | ABIE41_RS06740 | | MerR family transcriptional regulator | insig. | 38 | 38 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS22315 | | MerR family transcriptional regulator | cofit | 35 | 63 |
| | Paraburkholderia graminis OAS925 | ABIE53_002043 | | DNA-binding transcriptional MerR regulator | sig. | 32 | 95 |
| | Variovorax sp. SCN45 | GFF3740 | | Transcriptional regulator, MerR family | insig. | 36 | 58 |
| | Marinobacter adhaerens HP15 | HP15_89 | | transcriptional regulator, MerR family protein | insig. | 33 | 75 |
| | Agrobacterium fabrum C58 | Atu2025 | | transcriptional regulator | sig. | 37 | 44 |
| | Shewanella sp. ANA-3 | Shewana3_0442 | zntR | zinc-responsive transcriptional regulator (RefSeq) | cofit | 42 | 42 |
| | Shewanella loihica PV-4 | Shew_3411 | zntR | zinc-responsive transcriptional regulator (RefSeq) | strong | 42 | 42 |
| | Bosea sp. OAE506 | ABIE41_RS07060 | | MerR family transcriptional regulator | insig. | 33 | 69 |
| | Shewanella oneidensis MR-1 | SO0443 | | transcriptional regulator, MerR family (NCBI ptt file) | strong | 42 | 42 |
| | Shewanella amazonensis SB2B | Sama_0396 | zntR | zinc-responsive transcriptional regulator (RefSeq) | strong | 43 | 42 |
| | Shewanella loihica PV-4 | Shew_3819 | | MerR family transcriptional regulator (RefSeq) | insig. | 34 | 50 |
| | Enterobacter sp. TBS_079 | MPMX20_01212 | | hypothetical protein | sig. | 42 | 45 |
| | Rahnella sp. WP5 | EX31_RS22580 | | Cu(I)-responsive transcriptional regulator | insig. | 38 | 62 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS16080 | | precorrin-8X methylmutase | strong | 33 | 58 |
| | Escherichia fergusonii Becca | EFB2_03572 | | HTH-type transcriptional regulator CueR | insig. | 32 | 62 |
| | Enterobacter sp. TBS_079 | MPMX20_02164 | | HTH-type transcriptional regulator ZntR | insig. | 32 | 68 |
| | Pantoea sp. MT58 | IAI47_14395 | | Cu(I)-responsive transcriptional regulator | strong | 35 | 52 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS02880 | | Cu(I)-responsive transcriptional regulator | no data | 33 | 62 |
| | Bosea sp. OAE506 | ABIE41_RS06895 | | MerR family transcriptional regulator | insig. | 40 | 38 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_01430 | | Zn(2+)-responsive transcriptional regulator | insig. | 30 | 69 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4405 | | HTH-type transcriptional regulator cueR | insig. | 34 | 62 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_14950 | | Cu(I)-responsive transcriptional regulator | insig. | 32 | 62 |
| | Escherichia coli ECRC100 | OKFHMN_08035 | cueR | Cu(I)-responsive transcriptional regulator | cofit | 33 | 62 |
| | Escherichia coli ECRC101 | MCAODC_27250 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 33 | 62 |
| | Escherichia coli ECRC102 | NIAGMN_06085 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 33 | 62 |
| | Escherichia coli ECRC98 | JDDGAC_11680 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 33 | 62 |