| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Variovorax sp. SCN45 | GFF3740 | | Transcriptional regulator, MerR family | insig. | 100 | 100 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS09040 | | MerR family transcriptional regulator | insig. | 58 | 96 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00827 | | transcriptional regulator, MerR family | strong | 57 | 94 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS22315 | | MerR family transcriptional regulator | cofit | 56 | 94 |
| | Paraburkholderia graminis OAS925 | ABIE53_002043 | | DNA-binding transcriptional MerR regulator | sig. | 58 | 91 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_169 | | Albicidin resistance protein | insig. | 37 | 72 |
| | Shewanella amazonensis SB2B | Sama_0396 | zntR | zinc-responsive transcriptional regulator (RefSeq) | strong | 34 | 66 |
| | Bosea sp. OAE506 | ABIE41_RS23325 | | MerR family DNA-binding transcriptional regulator | insig. | 34 | 76 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c02530 | | HTH-type transcriptional regulator | strong | 39 | 41 |
| | Shewanella loihica PV-4 | Shew_3411 | zntR | zinc-responsive transcriptional regulator (RefSeq) | strong | 28 | 76 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS08540 | | MerR family transcriptional regulator | insig. | 45 | 46 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS04205 | | Cu(I)-responsive transcriptional regulator | insig. | 42 | 45 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3790 | | transcriptional regulator, MerR family (RefSeq) | no data | 39 | 41 |
| | Dinoroseobacter shibae DFL-12 | Dshi_4066 | | transcriptional regulator, MerR family (RefSeq) | no data | 39 | 41 |
| | Serratia liquefaciens MT49 | IAI46_23295 | | Zn(2+)-responsive transcriptional regulator | strong | 34 | 71 |
| | Pseudomonas sp. SVBP6 | COO64_RS26335 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 42 | 41 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1260 | | transcriptional regulator, MerR family (RefSeq) | insig. | 33 | 68 |
| | Escherichia coli BL21 | ECD_03143 | | zntA gene transcriptional activator | cofit | 43 | 40 |
| | Escherichia fergusonii Becca | EFB2_00531 | | HTH-type transcriptional regulator ZntR | insig. | 43 | 40 |
| | Escherichia coli ECOR27 | NOLOHH_09300 | zntR | Zn(2+)-responsive transcriptional regulator | insig. | 43 | 40 |
| | Escherichia coli ECOR38 | HEPCGN_16330 | zntR | Zn(2+)-responsive transcriptional regulator | insig. | 43 | 40 |
| | Escherichia coli ECRC100 | OKFHMN_17500 | zntR | Zn(2+)-responsive transcriptional regulator | insig. | 43 | 40 |
| | Escherichia coli ECRC101 | MCAODC_08030 | zntR | Zn(2+)-responsive transcriptional regulator | insig. | 43 | 40 |
| | Escherichia coli ECRC102 | NIAGMN_15270 | zntR | Zn(2+)-responsive transcriptional regulator | cofit | 43 | 40 |
| | Escherichia coli ECRC62 | BNILDI_02220 | zntR | Zn(2+)-responsive transcriptional regulator | cofit | 43 | 40 |
| | Escherichia coli ECRC98 | JDDGAC_21130 | zntR | Zn(2+)-responsive transcriptional regulator | insig. | 43 | 40 |
| | Escherichia coli ECRC99 | KEDOAH_10640 | zntR | Zn(2+)-responsive transcriptional regulator | no data | 43 | 40 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00411 | | HTH-type transcriptional regulator ZntR | insig. | 43 | 40 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS18895 | | Zn(2+)-responsive transcriptional regulator | no data | 43 | 40 |
| | Escherichia coli BW25113 | b3292 | zntR | zinc-responsive transcriptional regulator (NCBI) | strong | 43 | 40 |
| | Shewanella oneidensis MR-1 | SO0443 | | transcriptional regulator, MerR family (NCBI ptt file) | strong | 28 | 71 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4405 | | HTH-type transcriptional regulator cueR | insig. | 30 | 76 |
| | Rhizobium sp. OAE497 | ABIE40_RS15545 | | helix-turn-helix domain-containing protein | insig. | 35 | 77 |
| | Pseudomonas sp. S08-1 | OH686_00860 | | Predicted transcriptional regulator LiuR of leucine degradation pathway, MerR family | insig. | 32 | 76 |
| | Rhodospirillum rubrum S1H | Rru_A1994 | | Transcriptional Regulator, MerR family (NCBI) | sig. | 29 | 81 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_14950 | | Cu(I)-responsive transcriptional regulator | insig. | 40 | 37 |
| | Shewanella sp. ANA-3 | Shewana3_0442 | zntR | zinc-responsive transcriptional regulator (RefSeq) | cofit | 28 | 71 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS16080 | | precorrin-8X methylmutase | strong | 46 | 34 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS16225 | | heavy metal-responsive transcriptional regulator | insig. | 40 | 42 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_04975 | | transcriptional regulator | insig. | 37 | 41 |
| | Enterobacter sp. TBS_079 | MPMX20_01085 | | HTH-type transcriptional regulator CueR | sig. | 34 | 47 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS00380 | | MerR family DNA-binding transcriptional regulator | cofit | 29 | 76 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2595 | | Predicted transcriptional regulator LiuR of leucine degradation pathway, MerR family | insig. | 28 | 96 |
| | Alteromonas macleodii MIT1002 | MIT1002_00283 | | Mercuric resistance operon regulatory protein | insig. | 39 | 40 |
| | Caulobacter crescentus NA1000 | CCNA_00079 | | MerR-family transcriptional regulator | strong | 36 | 61 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00079 | | MerR-family transcriptional regulator | cofit | 36 | 61 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3991 | | Predicted transcriptional regulator LiuR of leucine degradation pathway, MerR family | strong | 29 | 92 |
| | Klebsiella michiganensis M5al | BWI76_RS06910 | | transcriptional regulator | strong | 40 | 37 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS12375 | | MerR family DNA-binding transcriptional regulator | cofit | 34 | 79 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3632 | | Predicted transcriptional regulators | strong | 33 | 71 |
| | Variovorax sp. SCN45 | GFF5105 | | Transcriptional regulator, MerR family | insig. | 28 | 79 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS38645 | | MerR family transcriptional regulator | insig. | 37 | 43 |
| | Xanthobacter sp. DMC5 | GFF82 | | hypothetical protein | insig. | 35 | 52 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS22780 | | MerR family DNA-binding transcriptional regulator | insig. | 34 | 79 |
| | Acinetobacter baumannii LAC-4 | RR41_RS17995 | | helix-turn-helix domain-containing protein | insig. | 29 | 84 |
| | Pseudomonas putida KT2440 | PP_0585 | | putative metal-sensitive transcriptional regulator, MerR family | sig. | 40 | 41 |
| | Serratia liquefaciens MT49 | IAI46_06860 | | MerR family transcriptional regulator | insig. | 40 | 41 |
| | Azospirillum sp. SherDot2 | MPMX19_05976 | | hypothetical protein | insig. | 38 | 51 |
| | Alteromonas macleodii MIT1002 | MIT1002_00329 | | Zn(II)-responsive regulator of zntA | insig. | 35 | 43 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS06325 | | MerR family DNA-binding transcriptional regulator | strong | 34 | 68 |
| | Pseudomonas sp. RS175 | PFR28_01263 | | HTH-type transcriptional regulator CueR | strong | 28 | 92 |
| | Bifidobacterium breve UCC2003 | BBR_RS12390 | | MerR family transcriptional regulator | sig. | 28 | 76 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_12405 | zntR | Zn(2+)-responsive transcriptional regulator | strong | 46 | 35 |
| | Erwinia tracheiphila SCR3 | LU632_RS22515 | zntR | Zn(2+)-responsive transcriptional regulator | cofit | 46 | 35 |
| | Pseudomonas sp. BP01 | JOY50_RS23260 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 40 | 41 |
| | Xanthobacter sp. DMC5 | GFF519 | | HTH-type transcriptional regulator CueR | insig. | 38 | 51 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2188 | | Predicted transcriptional regulator LiuR of leucine degradation pathway, MerR family | strong | 31 | 88 |
| | Escherichia coli ECOR38 | HEPCGN_06670 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 30 | 76 |
| | Marinobacter adhaerens HP15 | HP15_89 | | transcriptional regulator, MerR family protein | insig. | 31 | 79 |
| | Escherichia coli ECRC100 | OKFHMN_08035 | cueR | Cu(I)-responsive transcriptional regulator | cofit | 30 | 76 |
| | Escherichia coli ECRC101 | MCAODC_27250 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 30 | 76 |
| | Escherichia coli ECRC102 | NIAGMN_06085 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 30 | 76 |
| | Escherichia coli ECRC98 | JDDGAC_11680 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 30 | 76 |
| | Escherichia coli ECRC99 | KEDOAH_19935 | cueR | Cu(I)-responsive transcriptional regulator | no data | 30 | 76 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_01565 | | MerR family transcriptional regulator | strong | 30 | 88 |
| | Pseudomonas sp. DMC3 | GFF1477 | | HTH-type transcriptional regulator CueR | cofit | 28 | 92 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_06570 | | Zn(2+)-responsive transcriptional regulator | insig. | 46 | 35 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS22345 | | MerR family transcriptional regulator | insig. | 38 | 41 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS22800 | | MerR family transcriptional regulator | insig. | 36 | 43 |
| | Variovorax sp. OAS795 | ABID97_RS25180 | | MerR family DNA-binding transcriptional regulator | cofit | 34 | 74 |
| | Escherichia coli BL21 | ECD_00438 | | copper-responsive regulon transcriptional regulator | insig. | 30 | 76 |
| | Escherichia coli ECOR27 | NOLOHH_01000 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 30 | 76 |
| | Escherichia coli ECRC62 | BNILDI_22420 | cueR | Cu(I)-responsive transcriptional regulator | cofit | 30 | 76 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03187 | | HTH-type transcriptional regulator CueR | insig. | 30 | 76 |
| | Escherichia coli BW25113 | b0487 | cueR | DNA-binding transcriptional activator of copper-responsive regulon genes (NCBI) | insig. | 30 | 76 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4249 | | Cu(I)-responsive transcriptional regulator | insig. | 35 | 42 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS10535 | | MerR family transcriptional regulator | insig. | 33 | 79 |
| | Ralstonia solanacearum UW163 | UW163_RS03045 | | MerR family transcriptional regulator | insig. | 33 | 79 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_20370 | | MerR family transcriptional regulator | strong | 33 | 74 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS09005 | | MerR family transcriptional regulator | insig. | 29 | 73 |
| | Erwinia tracheiphila SCR3 | LU632_RS15290 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 36 | 41 |
| | Lysobacter sp. OAE881 | ABIE51_RS09550 | | Cu(I)-responsive transcriptional regulator | insig. | 33 | 71 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS29125 | | MerR family transcriptional regulator | insig. | 31 | 90 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS55570 | | MerR family transcriptional regulator | sig. | 31 | 90 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS22505 | | Zn(2+)-responsive transcriptional regulator | cofit | 46 | 35 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2387 | | transcriptional regulator, MerR family | insig. | 44 | 35 |
| | Pantoea sp. MT58 | IAI47_14395 | | Cu(I)-responsive transcriptional regulator | strong | 37 | 37 |
| | Agrobacterium fabrum C58 | Atu5194 | | MerR family transcriptional regulator | insig. | 36 | 56 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_00200 | | helix-turn-helix-type transcriptional regulator | strong | 31 | 90 |
| | Sphingobium sp. HT1-2 | GFF3775 | | hypothetical protein | cofit | 30 | 81 |