| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Alteromonas macleodii MIT1002 | MIT1002_02441 | | Helix-turn-helix domain protein | strong | 100 | 100 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS22165 | | helix-turn-helix transcriptional regulator | insig. | 59 | 90 |
| o | Escherichia coli ECOR27 | NOLOHH_08305 | | transcriptional regulator | insig. | 52 | 94 |
| o | Escherichia coli ECRC62 | BNILDI_03250 | | transcriptional regulator | insig. | 52 | 94 |
| o | Escherichia coli ECOR38 | HEPCGN_15280 | | transcriptional regulator | insig. | 50 | 96 |
| o | Shewanella oneidensis MR-1 | SO0502 | | transcriptional regulator, ArsR family (NCBI ptt file) | sig. | 43 | 99 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_00610 | | transcriptional regulator | insig. | 51 | 89 |
| o | Shewanella sp. ANA-3 | Shewana3_2337 | | ArsR family transcriptional regulator (RefSeq) | no data | 45 | 89 |
| o | Azospirillum sp. SherDot2 | MPMX19_06355 | | hypothetical protein | insig. | 45 | 89 |
| o | Bosea sp. OAE506 | ABIE41_RS01320 | | metalloregulator ArsR/SmtB family transcription factor | no data | 48 | 88 |
| | Azospirillum sp. SherDot2 | MPMX19_06353 | | hypothetical protein | insig. | 39 | 90 |
| o | Rhodopseudomonas palustris CGA009 | TX73_011670 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 41 | 90 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c28800 | | putative HTH-type transcriptional regulator, ArsR family | strong | 43 | 89 |
| | Rhodopseudomonas palustris CGA009 | TX73_018430 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 40 | 83 |
| | Azospirillum sp. SherDot2 | MPMX19_04045 | | Arsenate reductase | insig. | 37 | 88 |
| | Sinorhizobium meliloti 1021 | SMc02647 | | transcriptional regulator | insig. | 38 | 90 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3273 | | Predicted transcriptional regulators | insig. | 41 | 83 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS18340 | | ArsR family transcriptional regulator | insig. | 40 | 90 |
| o | Ralstonia solanacearum UW163 | UW163_RS20790 | | ArsR family transcriptional regulator | insig. | 40 | 90 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS29345 | | ArsR family transcriptional regulator | sig. | 37 | 90 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS35540 | | ArsR family transcriptional regulator | insig. | 36 | 99 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS04440 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 40 | 90 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4478 | | Transcriptional regulator, ArsR family | no data | 40 | 90 |
| o | Ralstonia solanacearum GMI1000 | RS_RS22565 | | ArsR family transcriptional regulator | insig. | 40 | 90 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS29365 | | ArsR family transcriptional regulator | insig. | 38 | 90 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS09280 | | ArsR family transcriptional regulator | cofit | 37 | 89 |
| | Sinorhizobium meliloti 1021 | SM_b21576 | | ArsR family transcriptional regulator | insig. | 38 | 90 |
| | Paraburkholderia graminis OAS925 | ABIE53_001788 | | ArsR family transcriptional regulator | sig. | 47 | 74 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01526 | | transcriptional regulator, ArsR family | insig. | 38 | 90 |
| o | Variovorax sp. OAS795 | ABID97_RS12055 | | metalloregulator ArsR/SmtB family transcription factor | no data | 38 | 90 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_630 | | Transcriptional regulator, ArsR family | insig. | 38 | 90 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3013 | | transcriptional regulator, ArsR family | insig. | 35 | 90 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS00965 | | ArsR family transcriptional regulator | strong | 39 | 90 |
| | Agrobacterium fabrum C58 | Atu5321 | | ArsR family transcriptional regulator | no data | 38 | 90 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS04125 | | ArsR family transcriptional regulator | insig. | 38 | 90 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS03060 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 41 | 97 |
| o | Lysobacter sp. OAE881 | ABIE51_RS12080 | | helix-turn-helix transcriptional regulator | insig. | 38 | 97 |
| o | Caulobacter crescentus NA1000 | CCNA_01573 | | ArsR-family transcriptional regulator | strong | 35 | 90 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_01573 | | ArsR-family transcriptional regulator | cofit | 35 | 90 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS06955 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 38 | 90 |
| o | Methylophilus sp. DMC18 | GFF963 | | Arsenical resistance operon repressor | insig. | 36 | 90 |
| | Agrobacterium fabrum C58 | Atu1492 | | transcriptional regulator, ArsR family | strong | 35 | 90 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS00020 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 38 | 78 |
| o | Variovorax sp. SCN45 | GFF2949 | | no description | sig. | 37 | 90 |
| | Xanthobacter sp. DMC5 | GFF2782 | | hypothetical protein | insig. | 36 | 90 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS15825 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 36 | 90 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1112 | | Transcriptional regulator, ArsR family | no data | 36 | 90 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS28590 | | ArsR family transcriptional regulator | no data | 41 | 71 |
| | Variovorax sp. SCN45 | GFF4014 | | Transcriptional regulator, ArsR family | insig. | 38 | 74 |
| | Rhodopseudomonas palustris CGA009 | TX73_018455 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 37 | 91 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS01150 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 32 | 89 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS01385 | | metalloregulator ArsR/SmtB family transcription factor | strong | 32 | 89 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS18780 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 32 | 89 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4589 | | Transcriptional regulator, ArsR family | insig. | 41 | 65 |
| o | Castellaniella sp019104865 MT123 | ABCV34_RS09430 | | helix-turn-helix domain-containing protein | insig. | 33 | 88 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2392 | | transcriptional regulator, ArsR family (RefSeq) | sig. | 40 | 87 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_0587 | | putative transcriptional regulator, ArsR family (RefSeq) | sig. | 33 | 81 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c15000 | | putative transcriptional regulator | insig. | 31 | 85 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_02485 | | ArsR family transcriptional regulator | insig. | 37 | 86 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1253 | | transcriptional regulator, ArsR family (RefSeq) | insig. | 34 | 79 |
| | Dechlorosoma suillum PS | Dsui_1850 | | putative transcriptional regulator | sig. | 33 | 90 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS22135 | | winged helix-turn-helix transcriptional regulator | cofit | 32 | 90 |
| | Bosea sp. OAE506 | ABIE41_RS02185 | | helix-turn-helix domain-containing protein | insig. | 32 | 88 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2851.1 | | Transcriptional regulator, ArsR family | insig. | 30 | 82 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3245 | | Transcriptional regulator, ArsR family | insig. | 34 | 85 |
| | Rhodospirillum rubrum S1H | Rru_A2615 | | Transcriptional Regulator, ArsR family (NCBI) | sig. | 35 | 65 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0944 | | Predicted transcriptional regulators | no data | 35 | 86 |
| | Enterobacter sp. TBS_079 | MPMX20_03547 | | putative HTH-type transcriptional regulator YgaV | insig. | 32 | 85 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3124 | | Transcriptional regulator, ArsR family | insig. | 33 | 77 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_02660 | | transcriptional regulator | no data | 31 | 85 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS19125 | | ArsR/SmtB family transcription factor | insig. | 31 | 85 |
| | Sphingobium sp. HT1-2 | GFF4662 | | Transcriptional regulator, ArsR family | cofit | 35 | 65 |
| | Shewanella loihica PV-4 | Shew_1095 | | ArsR family transcriptional regulator (RefSeq) | insig. | 35 | 60 |
| | Pectobacterium carotovorum WPP14 | HER17_RS03345 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 33 | 80 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS07330 | | winged helix-turn-helix transcriptional regulator | insig. | 32 | 63 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3085 | | Predicted transcriptional regulators | insig. | 32 | 85 |
| | Escherichia fergusonii Becca | EFB2_01263 | | putative HTH-type transcriptional regulator YgaV | insig. | 30 | 86 |
| | Escherichia coli ECRC100 | OKFHMN_20885 | ygaV | putative HTH-type transcriptional regulator YgaV | insig. | 30 | 86 |
| | Escherichia coli ECRC101 | MCAODC_11405 | ygaV | putative HTH-type transcriptional regulator YgaV | sig. | 30 | 86 |
| | Escherichia coli ECRC102 | NIAGMN_18650 | ygaV | putative HTH-type transcriptional regulator YgaV | cofit | 30 | 86 |
| | Escherichia coli ECRC98 | JDDGAC_24545 | ygaV | putative HTH-type transcriptional regulator YgaV | insig. | 30 | 86 |
| | Escherichia coli ECRC99 | KEDOAH_07255 | ygaV | putative HTH-type transcriptional regulator YgaV | no data | 30 | 86 |
| | Shewanella sp. ANA-3 | Shewana3_3141 | | ArsR family transcriptional regulator (RefSeq) | insig. | 30 | 80 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS11555 | | metalloregulator ArsR/SmtB family transcription factor | no data | 30 | 80 |
| | Shewanella oneidensis MR-1 | SO3538 | hlyU | transcriptional regulator HlyU (NCBI ptt file) | sig. | 30 | 80 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS07465 | | metalloregulator ArsR/SmtB family transcription factor | cofit | 39 | 81 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07735 | | metalloregulator ArsR/SmtB family transcription factor | strong | 39 | 81 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS00775 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 38 | 81 |
| | Escherichia coli BL21 | ECD_02523 | | tributyltin-inducible repressor of ygaVP | strong | 30 | 86 |
| | Escherichia coli ECOR27 | NOLOHH_12710 | ygaV | putative HTH-type transcriptional regulator YgaV | sig. | 30 | 86 |
| | Escherichia coli ECOR38 | HEPCGN_20180 | ygaV | putative HTH-type transcriptional regulator YgaV | insig. | 30 | 86 |
| | Escherichia coli ECRC62 | BNILDI_11270 | ygaV | putative HTH-type transcriptional regulator YgaV | insig. | 30 | 86 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01065 | | putative HTH-type transcriptional regulator YgaV | cofit | 30 | 86 |
| | Escherichia coli BW25113 | b2667 | ygaV | predicted DNA-binding transcriptional regulator (NCBI) | insig. | 30 | 86 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS14870 | | metalloregulator ArsR/SmtB family transcription factor | no data | 30 | 86 |
| | Azospirillum sp. SherDot2 | MPMX19_03922 | | Transcriptional activator HlyU | insig. | 39 | 60 |
| | Shewanella amazonensis SB2B | Sama_0920 | | transcriptional regulator HlyU (RefSeq) | sig. | 30 | 80 |