| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas simiae WCS417 | PS417_09820 | | Cro/Cl family transcriptional regulator | no data | 100 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS10405 | | helix-turn-helix transcriptional regulator | insig. | 94 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS10405 | | helix-turn-helix transcriptional regulator | insig. | 94 | 100 |
| o | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS01430 | | helix-turn-helix transcriptional regulator | no data | 77 | 94 |
| o | Rhodanobacter denitrificans MT42 | LRK55_RS06710 | | helix-turn-helix transcriptional regulator | cofit | 75 | 94 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS06970 | | helix-turn-helix transcriptional regulator | sig. | 75 | 94 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_16665 | | Transcriptional regulator | sig. | 77 | 92 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS16450 | | helix-turn-helix transcriptional regulator | insig. | 74 | 94 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1417 | | transcriptional regulator, XRE family | strong | 70 | 98 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS15135 | | helix-turn-helix transcriptional regulator | no data | 73 | 92 |
| o | Caulobacter crescentus NA1000 | CCNA_02315 | | Cro/CI-family transcriptional regulator | strong | 66 | 98 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_02315 | | Cro/CI-family transcriptional regulator | no data | 66 | 98 |
| o | Pseudomonas segetis P6 | ACVTMO_RS21690 | | helix-turn-helix transcriptional regulator | no data | 67 | 98 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.5040.1 | | Transcriptional regulator | no data | 65 | 92 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS27855 | | helix-turn-helix transcriptional regulator | sig. | 70 | 94 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_21015 | | transcriptional regulator | insig. | 70 | 94 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS47795 | | helix-turn-helix transcriptional regulator | sig. | 70 | 94 |
| o | Pseudomonas sp. DMC3 | GFF1041 | | hypothetical protein | cofit | 67 | 94 |
| o | Shewanella loihica PV-4 | Shew_3627 | | XRE family transcriptional regulator (RefSeq) | no data | 66 | 94 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2462 | | Predicted transcriptional regulators | insig. | 66 | 94 |
| o | Sphingobium sp. HT1-2 | GFF394 | | Transcriptional regulator, Xre family | cofit | 63 | 92 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS00070 | | helix-turn-helix transcriptional regulator | no data | 57 | 97 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_839 | | transcriptional regulator, MerR family | insig. | 58 | 100 |
| o | Methanococcus maripaludis JJ | MMJJ_RS01520 | | helix-turn-helix transcriptional regulator | insig. | 52 | 92 |
| o | Methanococcus maripaludis S2 | MMP_RS03535 | | helix-turn-helix transcriptional regulator | strong | 52 | 92 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0313 | | transcriptional regulator, XRE family | no data | 48 | 94 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS18225 | | helix-turn-helix transcriptional regulator | sig. | 46 | 92 |
| o | Kangiella aquimarina DSM 16071 | B158DRAFT_1174 | | Predicted transcriptional regulators | insig. | 43 | 92 |
| o | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_09375 | | transcriptional regulator | insig. | 46 | 94 |
| o | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3307 | | Predicted transcriptional regulators | insig. | 45 | 92 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1984 | | transcriptional regulator (NCBI ptt file) | insig. | 43 | 89 |
| o | Cellulophaga baltica 18 | M666_RS11175 | | helix-turn-helix transcriptional regulator | insig. | 45 | 92 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3490 | | Predicted transcriptional regulators | no data | 47 | 89 |
| | Methanococcus maripaludis S2 | MMP_RS05140 | | helix-turn-helix transcriptional regulator | sig. | 37 | 92 |
| | Methanococcus maripaludis JJ | MMJJ_RS09235 | | helix-turn-helix transcriptional regulator | insig. | 35 | 92 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1097 | | Predicted transcription factor, homolog of eukaryotic MBF1 | insig. | 47 | 82 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07550 | | transcriptional regulator | no data | 40 | 85 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS18415 | | XRE family transcriptional regulator | insig. | 36 | 98 |
| | Variovorax sp. SCN45 | GFF1264 | | Transcriptional regulator, Xre family | insig. | 53 | 69 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS00580 | | helix-turn-helix transcriptional regulator | insig. | 32 | 92 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS14960 | | XRE family transcriptional regulator | insig. | 36 | 98 |
| | Ralstonia solanacearum UW163 | UW163_RS12430 | | XRE family transcriptional regulator | no data | 36 | 98 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3263.1 | | hypothetical protein | insig. | 41 | 94 |
| | Rhodospirillum rubrum S1H | Rru_A2614 | | Transcriptional Regulator, XRE family with Cupin sensor domain (NCBI) | insig. | 40 | 92 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS05870 | | helix-turn-helix domain-containing protein | cofit | 39 | 86 |
| | Pantoea sp. MT58 | IAI47_10265 | | helix-turn-helix domain-containing protein | insig. | 36 | 98 |
| | Acinetobacter baumannii LAC-4 | RR41_RS01325 | | XRE family transcriptional regulator | insig. | 44 | 91 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS16640 | | XRE family transcriptional regulator | insig. | 40 | 92 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01814 | | transcriptional regulator, XRE family with cupin sensor | insig. | 37 | 91 |
| | Ralstonia solanacearum GMI1000 | RS_RS05775 | | XRE family transcriptional regulator | insig. | 34 | 98 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3250 | | Helix-turn-helix motif protein | insig. | 39 | 91 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3250 | | Helix-turn-helix motif protein | insig. | 39 | 91 |
| | Pseudomonas putida KT2440 | PP_2256 | | Transcriptional regulator, Cro/CI family | insig. | 36 | 94 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS10775 | | hypothetical protein | sig. | 38 | 80 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_02525 | | Cro/Cl family transcriptional regulator | insig. | 34 | 94 |
| | Pseudomonas putida KT2440 | PP_2232 | | XRE family transcriptional regulator | sig. | 42 | 91 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5820 | | Transcriptional regulator, Cro/CI family | strong | 37 | 91 |
| | Rhizobium sp. OAE497 | ABIE40_RS12420 | | helix-turn-helix transcriptional regulator | insig. | 37 | 71 |
| | Rhizobium sp. OAE497 | ABIE40_RS30095 | | helix-turn-helix domain-containing protein | no data | 35 | 78 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03682 | | HTH-type transcriptional regulator SutR | cofit | 37 | 91 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_21480 | | Cro/Cl family transcriptional regulator | strong | 37 | 91 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS07155 | | helix-turn-helix transcriptional regulator | insig. | 37 | 88 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS14420 | | helix-turn-helix domain-containing protein | no data | 40 | 80 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2330 | | Transcriptional regulator, Cro/CI family | insig. | 34 | 86 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_06745 | | DNA-binding protein | sig. | 32 | 92 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3201 | | Transcriptional regulator, MerR family | strong | 32 | 92 |
| | Serratia liquefaciens MT49 | IAI46_12755 | | helix-turn-helix transcriptional regulator | no data | 30 | 97 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_21480 | | DNA-binding protein | insig. | 41 | 89 |
| | Pseudomonas sp. BP01 | JOY50_RS12560 | | helix-turn-helix domain-containing protein | insig. | 41 | 91 |
| | Pseudomonas orientalis W4I3 | QF045_RS18555 | | XRE family transcriptional regulator | cofit | 36 | 91 |
| | Ralstonia solanacearum UW163 | UW163_RS11585 | | XRE family transcriptional regulator | insig. | 37 | 80 |
| | Pseudomonas simiae WCS417 | PS417_16820 | | Cro/Cl family transcriptional regulator | no data | 36 | 91 |
| | Escherichia fergusonii Becca | EFB2_02442 | | Antitoxin HipB | no data | 33 | 78 |
| | Escherichia coli BL21 | ECD_01392 | | putative DNA-binding transcriptional regulator | no data | 32 | 97 |
| | Escherichia fergusonii Becca | EFB2_02548 | | HTH-type transcriptional regulator SutR | insig. | 32 | 97 |
| | Escherichia coli ECOR27 | NOLOHH_19280 | sutR | DNA-binding transcriptional regulator SutR | insig. | 32 | 97 |
| | Escherichia coli ECOR38 | HEPCGN_26215 | sutR | DNA-binding transcriptional regulator SutR | insig. | 32 | 97 |
| | Escherichia coli ECRC100 | OKFHMN_01605 | sutR | DNA-binding transcriptional regulator SutR | insig. | 32 | 97 |
| | Escherichia coli ECRC101 | MCAODC_16335 | sutR | DNA-binding transcriptional regulator SutR | insig. | 32 | 97 |
| | Escherichia coli ECRC102 | NIAGMN_25740 | sutR | DNA-binding transcriptional regulator SutR | no data | 32 | 97 |
| | Escherichia coli ECRC62 | BNILDI_17730 | sutR | DNA-binding transcriptional regulator SutR | insig. | 32 | 97 |
| | Escherichia coli ECRC98 | JDDGAC_04095 | sutR | DNA-binding transcriptional regulator SutR | insig. | 32 | 97 |
| | Escherichia coli ECRC99 | KEDOAH_26835 | sutR | DNA-binding transcriptional regulator SutR | no data | 32 | 97 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02281 | | HTH-type transcriptional regulator SutR | insig. | 32 | 97 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS08275 | | DNA-binding transcriptional regulator SutR | no data | 32 | 97 |
| | Escherichia coli BW25113 | b1434 | ydcN | predicted DNA-binding transcriptional regulator (NCBI) | insig. | 32 | 97 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS25065 | | XRE family transcriptional regulator | insig. | 45 | 75 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS33370 | | XRE family transcriptional regulator | insig. | 42 | 74 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_00700 | | Cro/Cl family transcriptional regulator | strong | 34 | 86 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS18830 | | helix-turn-helix domain-containing protein | insig. | 36 | 91 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18830 | | helix-turn-helix domain-containing protein | strong | 36 | 91 |
| | Rahnella sp. WP5 | EX31_RS05710 | | helix-turn-helix transcriptional regulator | insig. | 30 | 97 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_541 | | Transcriptional regulator, Cro/CI family | insig. | 37 | 91 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3859 | | Transcriptional regulator, Cro/CI family | insig. | 34 | 86 |
| | Azospirillum brasilense Sp245 | AZOBR_RS28645 | | putative transcriptional regulator | no data | 49 | 74 |
| | Serratia liquefaciens MT49 | IAI46_09015 | | helix-turn-helix transcriptional regulator | no data | 37 | 91 |