| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Burkholderia phytofirmans PsJN | BPHYT_RS15015 | | ArsR family transcriptional regulator | strong | 100 | 100 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03946 | | transcriptional regulator, ArsR family | insig. | 86 | 87 |
| o | Paraburkholderia graminis OAS925 | ABIE53_003174 | | DNA-binding transcriptional ArsR family regulator | sig. | 75 | 98 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS03975 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 81 | 84 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS18685 | | ArsR family transcriptional regulator | insig. | 58 | 80 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS08120 | | ArsR family transcriptional regulator | cofit | 60 | 82 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2788 | smtB | transcriptional regulator, ArsR family (TIGR) | sig. | 45 | 74 |
| | Fusobacterium nucleatum SB010 | HUW76_08280 | | winged helix-turn-helix transcriptional regulator | cofit | 40 | 76 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1207 | | transcriptional regulator, ArsR family (RefSeq) | no data | 46 | 76 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS16095 | | Zn(II)-sensing metalloregulatory transcriptional repressor ZiaR | sig. | 37 | 77 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1291 | smtB | transcriptional regulator, ArsR family | strong | 42 | 71 |
| | Mycobacterium tuberculosis H37Rv | Rv2358 | | Probable transcriptional regulatory protein SmtB (probably ArsR-family) | insig. | 37 | 76 |
| | Mycobacterium tuberculosis H37Rv | Rv1994c | | Metal sensor transcriptional regulator CmtR (ArsR-SmtB family) | insig. | 45 | 70 |
| o | Xanthobacter sp. DMC5 | GFF1327 | | Transcriptional repressor SmtB | no data | 39 | 82 |
| | Mycobacterium tuberculosis H37Rv | Rv0827c | | Metal sensor transcriptional regulator KmtR (ArsR-SmtB family) | no data | 33 | 68 |
| | Agrobacterium fabrum C58 | Atu2278 | | transcriptional regulator, ArsR family | sig. | 35 | 66 |
| | Alteromonas macleodii MIT1002 | MIT1002_02372 | | Biofilm growth-associated repressor | sig. | 32 | 71 |
| | Shewanella amazonensis SB2B | Sama_0493 | | transcriptional regulator (RefSeq) | insig. | 39 | 72 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1645 | | transcriptional regulator, ArsR family (TIGR) | no data | 39 | 71 |
| | Rhodospirillum rubrum S1H | Rru_A1717 | | Transcriptional Regulator, ArsR family (NCBI) | insig. | 42 | 58 |
| | Methanococcus maripaludis S2 | MMP_RS01195 | | metalloregulator ArsR/SmtB family transcription factor | strong | 32 | 74 |
| | Methanococcus maripaludis JJ | MMJJ_RS04180 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 31 | 74 |
| | Shewanella sp. ANA-3 | Shewana3_2351 | | ArsR family transcriptional regulator (RefSeq) | insig. | 40 | 57 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS18475 | | metalloregulator ArsR/SmtB family transcription factor | strong | 33 | 62 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS16220 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 42 | 54 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS16470 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 42 | 54 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_05440 | | transcriptional regulator | insig. | 37 | 66 |
| | Sphingobium sp. HT1-2 | GFF218 | | Transcriptional regulator, ArsR family / Methyltransferase fusion | cofit | 44 | 52 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4267 | | Predicted transcriptional regulators | no data | 38 | 53 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS19710 | | ArsR family transcriptional regulator | insig. | 31 | 80 |
| | Caulobacter crescentus NA1000 | CCNA_02957 | | ArsR-family transcriptional regulator | strong | 35 | 79 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02957 | | ArsR-family transcriptional regulator | cofit | 35 | 79 |
| | Rhizobium sp. OAE497 | ABIE40_RS04450 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 43 | 53 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3967 | | transcriptional regulator, ArsR family (RefSeq) | insig. | 38 | 68 |
| | Pseudomonas sp. DMC3 | GFF159 | | Ubiquinone biosynthesis O-methyltransferase, mitochondrial | cofit | 36 | 71 |
| | Sinorhizobium meliloti 1021 | SMc05009 | | nodulation protein NolR | insig. | 38 | 54 |
| | Sinorhizobium meliloti 1021 | SMa1056 | | transcriptional regulator | insig. | 37 | 55 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_11085 | | transcriptional regulator | insig. | 34 | 66 |
| | Acinetobacter baumannii LAC-4 | RR41_RS11470 | | metalloregulator ArsR/SmtB family transcription factor | no data | 36 | 57 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1062 | | Transcriptional regulator, ArsR family / Methyltransferase fusion | insig. | 35 | 71 |
| | Pseudomonas sp. RS175 | PFR28_04189 | | Ubiquinone biosynthesis O-methyltransferase, mitochondrial | insig. | 35 | 71 |
| | Methanococcus maripaludis JJ | MMJJ_RS06940 | | metalloregulator ArsR/SmtB family transcription factor | strong | 30 | 66 |
| | Methanococcus maripaludis S2 | MMP_RS07420 | | metalloregulator ArsR/SmtB family transcription factor | strong | 30 | 66 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2396 | | Transcriptional regulator, ArsR family / Methyltransferase fusion | insig. | 35 | 71 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4653 | | Transcriptional regulator, ArsR family / Methyltransferase fusion | insig. | 35 | 71 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS22755 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 34 | 82 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_22690 | | ArsR family transcriptional regulator | insig. | 34 | 82 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS36585 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 34 | 82 |
| | Mycobacterium tuberculosis H37Rv | Rv3744 | | Metal sensor transcriptional regulator (ArsR-SmtB family) | insig. | 33 | 69 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2281 | | transcriptional regulator, ArsR family (RefSeq) | no data | 39 | 54 |
| | Sinorhizobium meliloti 1021 | SMc03843 | | transcriptional regulator | insig. | 37 | 66 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2264 | | Transcriptional regulator, ArsR family | insig. | 29 | 71 |
| | Sinorhizobium meliloti 1021 | SM_b21008 | | ArsR family transcriptional regulator | insig. | 40 | 54 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS18340 | | ArsR family transcriptional regulator | insig. | 37 | 57 |
| | Ralstonia solanacearum UW163 | UW163_RS20790 | | ArsR family transcriptional regulator | insig. | 37 | 57 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_13675 | | ArsR family transcriptional regulator | insig. | 35 | 71 |
| | Rhodospirillum rubrum S1H | Rru_A1450 | | Transcriptional Regulator, ArsR family (NCBI) | sig. | 32 | 71 |
| | Agrobacterium fabrum C58 | Atu1335 | | transcriptional regulator, ArsR family | insig. | 31 | 67 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS11555 | | metalloregulator ArsR/SmtB family transcription factor | no data | 34 | 69 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4282 | | Predicted transcriptional regulators | insig. | 31 | 54 |
| | Pantoea sp. MT58 | IAI47_21015 | | helix-turn-helix transcriptional regulator | sig. | 36 | 66 |
| | Rhizobium sp. OAE497 | ABIE40_RS23060 | | metalloregulator ArsR/SmtB family transcription factor | no data | 33 | 66 |
| | Acinetobacter radioresistens SK82 | MPMX26_03153 | | Biofilm growth-associated repressor | insig. | 28 | 63 |
| | Rhodopseudomonas palustris CGA009 | TX73_005240 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 41 | 54 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_24520 | | ArsR family transcriptional regulator | sig. | 38 | 67 |
| | Pseudomonas segetis P6 | MPMX49_00652 | | Carboxy-S-adenosyl-L-methionine synthase | insig. | 35 | 55 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0993 | | Methylase involved in ubiquinone/menaquinone biosynthesis | strong | 36 | 65 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS28100 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 35 | 67 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS28100 | | metalloregulator ArsR/SmtB family transcription factor | sig. | 35 | 67 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05421 | | Ubiquinone biosynthesis O-methyltransferase, mitochondrial | cofit | 35 | 67 |
| | Pseudomonas orientalis W4I3 | QF045_RS00845 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 35 | 67 |
| | Pseudomonas simiae WCS417 | PS417_26445 | | ArsR family transcriptional regulator | sig. | 35 | 67 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS21420 | | helix-turn-helix transcriptional regulator | cofit | 34 | 66 |
| | Shewanella loihica PV-4 | Shew_0488 | | ArsR family transcriptional regulator (RefSeq) | insig. | 39 | 66 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS04440 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 38 | 49 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS29345 | | ArsR family transcriptional regulator | sig. | 37 | 53 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_07960 | | ArsR family transcriptional regulator | sig. | 34 | 71 |
| | Pseudomonas sp. S08-1 | OH686_10785 | | Transcriptional regulator, ArsR family / Methyltransferase fusion | insig. | 37 | 55 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09245 | | transcriptional regulator | insig. | 32 | 71 |
| | Dickeya dianthicola 67-19 | HGI48_RS00955 | | helix-turn-helix transcriptional regulator | insig. | 31 | 67 |
| | Dickeya dianthicola ME23 | DZA65_RS01015 | | helix-turn-helix transcriptional regulator | insig. | 31 | 67 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS19680 | | helix-turn-helix transcriptional regulator | insig. | 30 | 53 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4589 | | Transcriptional regulator, ArsR family | insig. | 37 | 50 |
| | Acinetobacter radioresistens SK82 | MPMX26_01494 | | Biofilm growth-associated repressor | insig. | 31 | 70 |
| | Dickeya dadantii 3937 | DDA3937_RS20270 | | helix-turn-helix transcriptional regulator | insig. | 29 | 74 |
| | Agrobacterium fabrum C58 | Atu1629 | | transcriptional regulator, ArsR family | insig. | 41 | 53 |
| | Sphingobium sp. HT1-2 | GFF1292 | | Transcriptional regulator, ArsR family | cofit | 37 | 54 |
| | Variovorax sp. OAS795 | ABID97_RS21605 | | metalloregulator ArsR/SmtB family transcription factor | sig. | 36 | 67 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4879 | | transcriptional regulator SoxR | insig. | 34 | 54 |
| | Xanthobacter sp. DMC5 | GFF2095 | | Biofilm growth-associated repressor | no data | 33 | 66 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c00680 | | transcriptional regulator, arsR family | sig. | 32 | 79 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_03555 | | transcriptional regulator | insig. | 32 | 61 |
| | Marinobacter adhaerens HP15 | HP15_2914 | | protein containing Methyltransferase type 11 domain | sig. | 31 | 61 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS00235 | | metalloregulator ArsR/SmtB family transcription factor | cofit | 32 | 76 |
| | Pseudomonas sp. DMC3 | GFF3383 | | Arsenic resistance transcriptional regulator ArsR1 | cofit | 41 | 52 |
| | Azospirillum sp. SherDot2 | MPMX19_03922 | | Transcriptional activator HlyU | insig. | 38 | 77 |
| | Alteromonas macleodii MIT1002 | MIT1002_02439 | | Cadmium efflux system accessory protein | insig. | 36 | 54 |
| | Variovorax sp. SCN45 | GFF2949 | | no description | sig. | 35 | 66 |
| | Variovorax sp. SCN45 | GFF4014 | | Transcriptional regulator, ArsR family | insig. | 34 | 51 |
| | Pseudomonas sp. BP01 | JOY50_RS08550 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 34 | 82 |