| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Variovorax sp. SCN45 | GFF1143 | | no description | insig. | 100 | 100 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS00255 | | MerR family transcriptional regulator | insig. | 32 | 87 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_17035 | | MerR family transcriptional regulator | insig. | 32 | 87 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS40760 | | MerR family transcriptional regulator | sig. | 32 | 89 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS03230 | | MerR family transcriptional regulator | insig. | 33 | 89 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS07550 | | MerR family transcriptional regulator | insig. | 32 | 89 |
| o | Ralstonia solanacearum UW163 | UW163_RS06070 | | MerR family transcriptional regulator | insig. | 32 | 89 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS20740 | | MerR family transcriptional regulator | insig. | 30 | 96 |
| o | Ralstonia solanacearum GMI1000 | RS_RS15465 | | MerR family transcriptional regulator | insig. | 31 | 88 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS24245 | | MerR family transcriptional regulator | insig. | 35 | 55 |
| | Paraburkholderia graminis OAS925 | ABIE53_006490 | | DNA-binding transcriptional MerR regulator | strong | 34 | 56 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05336 | | transcriptional regulator, MerR family | insig. | 33 | 51 |
| | Bosea sp. OAE506 | ABIE41_RS05340 | | helix-turn-helix domain-containing protein | insig. | 53 | 26 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS07875 | | MerR family transcriptional regulator | insig. | 32 | 65 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS05180 | | MerR family DNA-binding transcriptional regulator | insig. | 47 | 26 |
| | Azospirillum brasilense Sp245 | AZOBR_RS27570 | | MerR family transcriptional regulator | insig. | 46 | 27 |
| | Xanthobacter sp. DMC5 | GFF2151 | | hypothetical protein | no data | 48 | 28 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3623 | | transcriptional regulator, MerR family (RefSeq) | no data | 42 | 27 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3961 | | transcriptional regulator, MerR family (RefSeq) | no data | 42 | 27 |
| | Sphingobium sp. HT1-2 | GFF5186 | | Heavy metal resistance transcriptional regulator HmrR | cofit | 44 | 26 |
| | Azospirillum sp. SherDot2 | MPMX19_06703 | | HTH-type transcriptional regulator HmrR | insig. | 42 | 34 |
| | Phaeobacter inhibens DSM 17395 | PGA1_262p00460 | | transcriptional regulator, MerR family | strong | 40 | 33 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00827 | | transcriptional regulator, MerR family | strong | 32 | 60 |
| | Shewanella sp. ANA-3 | Shewana3_4323 | | MerR family transcriptional regulator (RefSeq) | insig. | 41 | 28 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS01310 | | Cd(II)/Pb(II)-responsive transcriptional regulator | sig. | 40 | 27 |
| | Variovorax sp. OAS795 | ABID97_RS20720 | | Cd(II)/Pb(II)-responsive transcriptional regulator | strong | 30 | 52 |
| | Ralstonia solanacearum GMI1000 | RS_RS18685 | | Cd(II)/Pb(II)-responsive transcriptional regulator | insig. | 40 | 27 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS21850 | | Cd(II)/Pb(II)-responsive transcriptional regulator | cofit | 39 | 27 |
| | Ralstonia solanacearum UW163 | UW163_RS17335 | | Cd(II)/Pb(II)-responsive transcriptional regulator | insig. | 39 | 27 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_14950 | | Cu(I)-responsive transcriptional regulator | insig. | 37 | 27 |
| | Klebsiella michiganensis M5al | BWI76_RS06910 | | transcriptional regulator | strong | 37 | 27 |
| | Variovorax sp. SCN45 | GFF4682 | | Transcriptional regulator, MerR family | insig. | 30 | 52 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS16080 | | precorrin-8X methylmutase | strong | 41 | 28 |
| | Rhodopseudomonas palustris CGA009 | TX73_016860 | | helix-turn-helix domain-containing protein | insig. | 42 | 27 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3027 | | Predicted transcriptional regulators | insig. | 40 | 27 |
| | Erwinia amylovora T8 | OLJFJH_17700 | | Cu(I)-responsive transcriptional regulator | insig. | 37 | 27 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS03105 | | helix-turn-helix domain-containing protein | insig. | 41 | 29 |
| | Variovorax sp. SCN45 | GFF4030 | | Transcriptional regulator, MerR family | insig. | 39 | 26 |
| | Pseudomonas segetis P6 | ACVTMO_RS14090 | | MerR family transcriptional regulator | insig. | 37 | 27 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4405 | | HTH-type transcriptional regulator cueR | insig. | 38 | 25 |
| | Pectobacterium carotovorum WPP14 | HER17_RS15620 | | Cu(I)-responsive transcriptional regulator | insig. | 34 | 27 |
| | Shewanella loihica PV-4 | Shew_2569 | | MerR family transcriptional regulator (RefSeq) | strong | 40 | 27 |
| | Agrobacterium fabrum C58 | Atu0888 | | transcriptional regulator, MerR family | strong | 43 | 27 |
| | Erwinia tracheiphila SCR3 | LU632_RS15290 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 33 | 27 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS11645 | | helix-turn-helix domain-containing protein | insig. | 40 | 25 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2473 | | Cu(I)-responsive transcriptional regulator | insig. | 39 | 24 |
| | Enterobacter sp. TBS_079 | MPMX20_01085 | | HTH-type transcriptional regulator CueR | sig. | 39 | 24 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_5143 | | transcriptional regulator, MerR family | insig. | 33 | 24 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1161 | | Cu(I)-responsive transcriptional regulator | insig. | 37 | 31 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_01065 | cueR | Cu(I)-responsive transcriptional regulator | insig. | 33 | 27 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS08005 | | Pb-specific transcription regulator protein | sig. | 33 | 28 |
| | Lysobacter sp. OAE881 | ABIE51_RS09550 | | Cu(I)-responsive transcriptional regulator | insig. | 36 | 31 |
| | Rhizobium sp. OAE497 | ABIE40_RS15545 | | helix-turn-helix domain-containing protein | insig. | 42 | 26 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS17035 | | helix-turn-helix domain-containing protein | insig. | 38 | 27 |
| | Variovorax sp. SCN45 | GFF7069 | | Transcriptional regulator | insig. | 44 | 26 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_06310 | | MerR family transcriptional regulator | sig. | 39 | 26 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS18965 | | Hg(II)-responsive transcriptional regulator | cofit | 33 | 27 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_06085 | merR | Hg(II)-responsive transcriptional regulator | insig. | 33 | 27 |
| | Shewanella amazonensis SB2B | Sama_2733 | | MerR family transcriptional regulator (RefSeq) | insig. | 43 | 19 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS00120 | | mercury resistance co-regulator MerD | insig. | 37 | 31 |
| | Variovorax sp. SCN45 | GFF1220 | | Transcriptional regulator, MerR family | insig. | 37 | 28 |