| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Agrobacterium fabrum C58 | Atu2187 | | transcriptional regulator, ArsR family | sig. | 100 | 100 |
| o | Rhizobium sp. OAE497 | ABIE40_RS12875 | | metalloregulator ArsR/SmtB family transcription factor | no data | 63 | 100 |
| o | Sinorhizobium meliloti 1021 | SMc01226 | | transcriptional regulator | no data | 67 | 92 |
| o | Pseudomonas sp. S08-1 | OH686_06190 | | Transcriptional regulator, ArsR family | no data | 58 | 100 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS24725 | pyeR;inference=COORDINATES | ArsR family transcriptional repressor PyeR | insig. | 58 | 100 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_02335 | | ArsR family transcriptional repressor PyeR | sig. | 58 | 100 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS57175 | pyeR;inference=COORDINATES | ArsR family transcriptional repressor PyeR | insig. | 58 | 100 |
| o | Pseudomonas segetis P6 | ACVTMO_RS18570 | | ArsR/SmtB family transcription factor | insig. | 57 | 100 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_4051 | | transcriptional regulator, ArsR family | insig. | 57 | 96 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4051 | | transcriptional regulator, ArsR family | sig. | 57 | 96 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS22535 | | ArsR family transcriptional regulator | insig. | 51 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS12125 | | helix-turn-helix transcriptional regulator | no data | 58 | 92 |
| o | Pseudomonas sp. BP01 | JOY50_RS14245 | | helix-turn-helix transcriptional regulator | insig. | 55 | 100 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4576 | | Transcriptional regulator, ArsR family | sig. | 60 | 92 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS06855 | | helix-turn-helix transcriptional regulator | insig. | 54 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS06855 | | helix-turn-helix transcriptional regulator | insig. | 54 | 100 |
| o | Pseudomonas stutzeri RCH2 | Psest_2813 | | Predicted transcriptional regulators | insig. | 57 | 89 |
| o | Pseudomonas putida KT2440 | PP_0921 | | Transcriptional regulator, ArsR family | insig. | 54 | 100 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_17330 | | ArsR family transcriptional regulator | no data | 59 | 92 |
| o | Paraburkholderia graminis OAS925 | ABIE53_005303 | | DNA-binding transcriptional ArsR family regulator | no data | 54 | 97 |
| o | Pseudomonas simiae WCS417 | PS417_06795 | | ArsR family transcriptional regulator | no data | 53 | 100 |
| o | Pseudomonas sp. RS175 | PFR28_00637 | | hypothetical protein | no data | 57 | 92 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_04850 | | ArsR family transcriptional regulator | no data | 57 | 92 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2818 | | Transcriptional regulator, ArsR family | no data | 57 | 92 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03334 | | transcriptional regulator, ArsR family | no data | 54 | 97 |
| o | Pseudomonas sp. DMC3 | GFF2217 | | hypothetical protein | no data | 52 | 100 |
| o | Pseudomonas orientalis W4I3 | QF045_RS09560 | | helix-turn-helix transcriptional regulator | insig. | 56 | 92 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01520 | | hypothetical protein | cofit | 54 | 92 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3252 | | Transcriptional regulator, ArsR family | no data | 54 | 92 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS28775 | | ArsR family transcriptional regulator | no data | 50 | 100 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS20750 | | metalloregulator ArsR/SmtB family transcription factor | no data | 52 | 100 |
| o | Acinetobacter radioresistens SK82 | MPMX26_02912 | | Transcriptional repressor SdpR | insig. | 47 | 100 |
| o | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS23225 | | transcriptional regulator | insig. | 45 | 100 |
| | Pseudomonas stutzeri RCH2 | Psest_0902 | | Predicted transcriptional regulators | sig. | 43 | 100 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1152 | | transcriptional regulator, ArsR family | insig. | 43 | 96 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1152 | | transcriptional regulator, ArsR family | insig. | 43 | 96 |
| | Pseudomonas sp. DMC3 | GFF1113 | | hypothetical protein | cofit | 46 | 96 |
| | Pseudomonas simiae WCS417 | PS417_19055 | | ArsR family transcriptional regulator | insig. | 43 | 100 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_29490 | | ArsR family transcriptional regulator | insig. | 42 | 100 |
| | Pseudomonas putida KT2440 | PP_2484 | | Transcriptional regulator, ArsR family | no data | 42 | 100 |
| | Pseudomonas sp. RS175 | PFR28_02048 | | hypothetical protein | sig. | 43 | 96 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS38250 | | helix-turn-helix transcriptional regulator | insig. | 49 | 92 |
| | Pseudomonas sp. S08-1 | OH686_18600 | | putative transcriptional regulator | insig. | 43 | 100 |
| | Pseudomonas stutzeri RCH2 | Psest_0754 | | Predicted transcriptional regulators | insig. | 48 | 84 |
| | Paraburkholderia graminis OAS925 | ABIE53_002577 | | DNA-binding transcriptional ArsR family regulator | no data | 47 | 100 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_19795 | | transcriptional regulator | strong | 42 | 100 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS00935 | | ArsR family transcriptional regulator | insig. | 42 | 100 |
| | Pseudomonas segetis P6 | ACVTMO_RS22165 | | ArsR/SmtB family transcription factor | sig. | 42 | 96 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00357 | | transcriptional regulator, ArsR family | no data | 52 | 84 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS14305 | | helix-turn-helix transcriptional regulator | cofit | 43 | 98 |
| o | Pantoea sp. MT58 | IAI47_20715 | | helix-turn-helix transcriptional regulator | strong | 43 | 98 |
| o | Erwinia amylovora T8 | OLJFJH_03215 | | transcriptional regulator | insig. | 41 | 89 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0937 | | Predicted transcriptional regulators | insig. | 37 | 92 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_262p01930 | | putative transcriptional regulator, ArsR family | sig. | 38 | 100 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS21420 | | helix-turn-helix transcriptional regulator | cofit | 37 | 85 |
| | Pectobacterium carotovorum WPP14 | HER17_RS13850 | | ArsR family transcriptional regulator | insig. | 38 | 85 |
| | Pantoea sp. MT58 | IAI47_21015 | | helix-turn-helix transcriptional regulator | sig. | 35 | 89 |
| | Pseudomonas sp. SVBP6 | COO64_RS09200 | | helix-turn-helix transcriptional regulator | insig. | 38 | 100 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS34200 | | ArsR family transcriptional regulator | insig. | 33 | 84 |
| | Xanthobacter sp. DMC5 | GFF546 | | hypothetical protein | insig. | 39 | 92 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09245 | | transcriptional regulator | insig. | 31 | 94 |
| | Shewanella loihica PV-4 | Shew_0488 | | ArsR family transcriptional regulator (RefSeq) | insig. | 38 | 81 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS08520 | | metalloregulator ArsR/SmtB family transcription factor | strong | 36 | 91 |
| | Variovorax sp. SCN45 | GFF1362 | | no description | insig. | 35 | 85 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_17420 | | transcriptional regulator | cofit | 39 | 96 |
| | Rhodopseudomonas palustris CGA009 | TX73_018445 | | metalloregulator ArsR/SmtB family transcription factor | insig. | 36 | 78 |
| | Rhodospirillum rubrum S1H | Rru_A1450 | | Transcriptional Regulator, ArsR family (NCBI) | sig. | 29 | 89 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07335 | | transcriptional regulator | strong | 36 | 93 |
| | Agrobacterium fabrum C58 | Atu2278 | | transcriptional regulator, ArsR family | sig. | 32 | 84 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2281 | | transcriptional regulator, ArsR family (RefSeq) | no data | 32 | 94 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_14180 | | transcriptional regulator | strong | 33 | 86 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3697 | | Predicted transcriptional regulators | insig. | 33 | 90 |
| | Pseudomonas sp. DMC3 | GFF3383 | | Arsenic resistance transcriptional regulator ArsR1 | cofit | 31 | 97 |
| | Escherichia coli BL21 | ECD_02523 | | tributyltin-inducible repressor of ygaVP | strong | 35 | 86 |
| | Escherichia coli ECOR27 | NOLOHH_12710 | ygaV | putative HTH-type transcriptional regulator YgaV | insig. | 35 | 86 |
| | Escherichia coli ECOR38 | HEPCGN_20180 | ygaV | putative HTH-type transcriptional regulator YgaV | insig. | 35 | 86 |
| | Escherichia coli ECRC100 | OKFHMN_20885 | ygaV | putative HTH-type transcriptional regulator YgaV | insig. | 35 | 86 |
| | Escherichia coli ECRC101 | MCAODC_11405 | ygaV | putative HTH-type transcriptional regulator YgaV | sig. | 35 | 86 |
| | Escherichia coli ECRC102 | NIAGMN_18650 | ygaV | putative HTH-type transcriptional regulator YgaV | cofit | 35 | 86 |
| | Escherichia coli ECRC62 | BNILDI_11270 | ygaV | putative HTH-type transcriptional regulator YgaV | insig. | 35 | 86 |
| | Escherichia coli ECRC98 | JDDGAC_24545 | ygaV | putative HTH-type transcriptional regulator YgaV | insig. | 35 | 86 |
| | Escherichia coli ECRC99 | KEDOAH_07255 | ygaV | putative HTH-type transcriptional regulator YgaV | no data | 35 | 86 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01065 | | putative HTH-type transcriptional regulator YgaV | cofit | 35 | 86 |
| | Escherichia coli BW25113 | b2667 | ygaV | predicted DNA-binding transcriptional regulator (NCBI) | insig. | 35 | 86 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1302 | | Predicted transcriptional regulators | insig. | 34 | 84 |
| | Shewanella oneidensis MR-1 | SO0532 | arsR | arsenical resistence operon repressor (NCBI ptt file) | insig. | 35 | 100 |
| | Sphingobium sp. HT1-2 | GFF1588 | | Transcriptional regulator, ArsR family | cofit | 34 | 77 |
| | Methanococcus maripaludis JJ | MMJJ_RS06940 | | metalloregulator ArsR/SmtB family transcription factor | strong | 37 | 74 |
| | Methanococcus maripaludis S2 | MMP_RS07420 | | metalloregulator ArsR/SmtB family transcription factor | strong | 37 | 74 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_24520 | | ArsR family transcriptional regulator | sig. | 34 | 85 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS14870 | | metalloregulator ArsR/SmtB family transcription factor | no data | 33 | 86 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0887 | | Predicted transcriptional regulators | insig. | 32 | 96 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1645 | | transcriptional regulator, ArsR family (TIGR) | no data | 30 | 88 |
| | Escherichia fergusonii Becca | EFB2_01263 | | putative HTH-type transcriptional regulator YgaV | insig. | 33 | 86 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1253 | | transcriptional regulator, ArsR family (RefSeq) | insig. | 32 | 96 |
| | Rhizobium sp. OAE497 | ABIE40_RS13515 | | metalloregulator ArsR/SmtB family transcription factor | sig. | 33 | 83 |
| | Sphingobium sp. HT1-2 | GFF1292 | | Transcriptional regulator, ArsR family | cofit | 30 | 96 |
| | Pseudomonas sp. S08-1 | OH686_23360 | | Arsenical resistance operon repressor | insig. | 30 | 99 |
| | Mycobacterium tuberculosis H37Rv | Rv2640c | | Possible transcriptional regulatory protein (probably ArsR-family) | no data | 34 | 93 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1572 | | Transcriptional regulator, ArsR family | insig. | 40 | 80 |