| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Sinorhizobium meliloti 1021 | SM_b20967 | | LacI family transcriptional regulator | insig. | 100 | 100 |
| | Sinorhizobium meliloti 1021 | SM_b20977 | | LacI family transcriptional regulator | insig. | 48 | 98 |
| | Sinorhizobium meliloti 1021 | SM_b20324 | | ThuR, regulatory protein for trehalosemaltose transport system | strong | 35 | 81 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS38555 | | substrate-binding domain-containing protein | insig. | 31 | 97 |
| | Sinorhizobium meliloti 1021 | SM_b21598 | | transcriptional regulator | strong | 31 | 97 |
| | Rhizobium sp. OAE497 | ABIE40_RS11020 | | substrate-binding domain-containing protein | strong | 31 | 96 |
| | Agrobacterium fabrum C58 | Atu1522 | | transcriptional regulator, LacI family | strong | 32 | 95 |
| | Sinorhizobium meliloti 1021 | SMc04260 | | transcriptional regulator | strong | 30 | 96 |
| | Agrobacterium fabrum C58 | Atu4364 | | LacI family transcriptional regulator | strong | 30 | 92 |
| | Sinorhizobium meliloti 1021 | SMc03060 | | transcriptional regulator | strong | 31 | 99 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_322 | | Transcriptional regulator, LacI family | insig. | 32 | 89 |
| | Agrobacterium fabrum C58 | Atu0590 | | transcriptional regulator repressor | strong | 29 | 97 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c07850 | | transcriptional regulator, lacI family | strong | 33 | 82 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_22285 | | LacI family transcriptional regulator | no data | 31 | 89 |
| | Pseudomonas sp. RS175 | PFR28_02584 | | HTH-type transcriptional repressor CytR | insig. | 31 | 89 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4095 | | Transcriptional regulator, LacI family | no data | 30 | 89 |
| | Agrobacterium fabrum C58 | Atu3337 | | LacI family transcriptional regulator | strong | 29 | 96 |
| | Xanthobacter sp. DMC5 | GFF2067 | | HTH-type transcriptional regulator DegA | insig. | 29 | 97 |
| | Rhizobium sp. OAE497 | ABIE40_RS17195 | | LacI family transcriptional regulator | insig. | 28 | 96 |
| | Pseudomonas sp. DMC3 | GFF1074 | | HTH-type transcriptional repressor CytR | insig. | 29 | 97 |
| | Alteromonas macleodii MIT1002 | MIT1002_00363 | | HTH-type transcriptional repressor CytR | cofit | 29 | 96 |
| | Agrobacterium fabrum C58 | Atu4505 | | LacI family transcriptional regulator | strong | 30 | 99 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1653 | | transcriptional regulator, LacI family (RefSeq) | sig. | 30 | 81 |
| | Rhizobium sp. OAE497 | ABIE40_RS16645 | | LacI family DNA-binding transcriptional regulator | strong | 30 | 96 |
| | Pectobacterium carotovorum WPP14 | HER17_RS17945 | | LacI family DNA-binding transcriptional regulator | insig. | 29 | 78 |
| | Pectobacterium carotovorum WPP14 | HER17_RS00040 | | LacI family DNA-binding transcriptional regulator | cofit | 28 | 92 |
| | Phaeobacter inhibens DSM 17395 | PGA1_78p00150 | | putative HTH-type transcriptional regulator | strong | 28 | 96 |
| | Sinorhizobium meliloti 1021 | SMc02975 | | phosphoenolpyruvate carboxykinase regulator transcription regulator protein | strong | 29 | 99 |
| | Rhizobium sp. OAE497 | ABIE40_RS03155 | | substrate-binding domain-containing protein | strong | 29 | 85 |
| | Bosea sp. OAE506 | ABIE41_RS06440 | | LacI family DNA-binding transcriptional regulator | sig. | 30 | 97 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS01690 | | LacI family DNA-binding transcriptional regulator | insig. | 28 | 91 |
| | Alteromonas macleodii MIT1002 | MIT1002_04103 | | Galactose operon repressor | strong | 24 | 97 |
| | Dickeya dianthicola ME23 | DZA65_RS08190 | | LacI family DNA-binding transcriptional regulator | strong | 28 | 95 |
| | Dickeya dadantii 3937 | DDA3937_RS07870 | | substrate-binding domain-containing protein | insig. | 28 | 95 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2972 | | transcriptional regulator, LacI family | cofit | 27 | 97 |
| | Enterobacter sp. TBS_079 | MPMX20_03599 | | HTH-type transcriptional regulator AscG | insig. | 27 | 87 |
| | Dickeya dianthicola 67-19 | HGI48_RS07630 | | substrate-binding domain-containing protein | insig. | 27 | 95 |
| | Klebsiella michiganensis M5al | BWI76_RS00600 | | LacI family transcriptional regulator | strong | 30 | 96 |
| | Klebsiella michiganensis M5al | BWI76_RS23355 | | LacI family transcriptional regulator | strong | 27 | 86 |
| | Serratia liquefaciens MT49 | IAI46_25050 | | ribose operon transcriptional repressor RbsR | strong | 25 | 97 |
| | Enterobacter sp. TBS_079 | MPMX20_04569 | | HTH-type transcriptional regulator RafR | strong | 33 | 79 |
| | Sinorhizobium meliloti 1021 | SM_b20014 | | transcriptional regulator | insig. | 30 | 90 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_09140 | | transcriptional regulator | insig. | 30 | 96 |
| | Xanthobacter sp. DMC5 | GFF1559 | | HTH-type transcriptional repressor CytR | insig. | 29 | 93 |
| | Lysobacter sp. OAE881 | ABIE51_RS10155 | | LacI family DNA-binding transcriptional regulator | cofit | 28 | 92 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2915 | | Transcriptional regulators | insig. | 27 | 93 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2805 | | Transcriptional regulators | insig. | 28 | 87 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS22615 | | substrate-binding domain-containing protein | sig. | 29 | 96 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS14340 | | LacI family DNA-binding transcriptional regulator | insig. | 29 | 90 |
| | Rahnella sp. WP5 | EX31_RS14230 | | DNA-binding transcriptional regulator CytR | insig. | 28 | 96 |
| | Enterobacter sp. TBS_079 | MPMX20_03704 | | HTH-type transcriptional regulator AscG | insig. | 26 | 93 |
| | Rhizobium sp. OAE497 | ABIE40_RS24440 | | LacI family DNA-binding transcriptional regulator | sig. | 30 | 97 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_13525 | | DNA-binding transcriptional regulator CytR | cofit | 29 | 90 |
| | Klebsiella michiganensis M5al | BWI76_RS00765 | | DNA-binding transcriptional regulator CytR | strong | 28 | 97 |
| | Escherichia coli BL21 | ECD_03819 | | Anti-activator for CytR-CRP nucleoside utilization regulon | sig. | 27 | 98 |
| | Escherichia coli ECOR27 | NOLOHH_05870 | cytR | DNA-binding transcriptional regulator CytR | sig. | 27 | 98 |
| | Escherichia coli ECOR38 | HEPCGN_12370 | cytR | DNA-binding transcriptional regulator CytR | insig. | 27 | 98 |
| | Escherichia coli ECRC100 | OKFHMN_13725 | cytR | DNA-binding transcriptional regulator CytR | cofit | 27 | 98 |
| | Escherichia coli ECRC101 | MCAODC_04225 | cytR | DNA-binding transcriptional regulator CytR | insig. | 27 | 98 |
| | Escherichia coli ECRC102 | NIAGMN_11480 | cytR | DNA-binding transcriptional regulator CytR | cofit | 27 | 98 |
| | Escherichia coli ECRC62 | BNILDI_05660 | cytR | DNA-binding transcriptional regulator CytR | cofit | 27 | 98 |
| | Escherichia coli ECRC98 | JDDGAC_17350 | cytR | DNA-binding transcriptional regulator CytR | insig. | 27 | 98 |
| | Escherichia coli ECRC99 | KEDOAH_14435 | cytR | DNA-binding transcriptional regulator CytR | no data | 27 | 98 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04117 | | HTH-type transcriptional repressor CytR | sig. | 27 | 98 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS22650 | | DNA-binding transcriptional regulator CytR | insig. | 27 | 98 |
| | Escherichia coli BW25113 | b3934 | cytR | DNA-binding transcriptional dual regulator (NCBI) | strong | 27 | 98 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4407 | | Transcriptional regulators | cofit | 28 | 96 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0698 | | Transcriptional regulators | strong | 27 | 93 |
| | Dickeya dadantii 3937 | DDA3937_RS00055 | | ribose operon transcriptional repressor RbsR | strong | 26 | 96 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1322 | | Galactose operon repressor, GalR-LacI family of transcriptional regulators | insig. | 29 | 86 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS25305 | | LacI family DNA-binding transcriptional regulator | insig. | 27 | 95 |
| | Escherichia fergusonii Becca | EFB2_04684 | | HTH-type transcriptional repressor CytR | insig. | 27 | 98 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS07650 | | LacI family DNA-binding transcriptional regulator | cofit | 28 | 94 |
| | Caulobacter crescentus NA1000 | CCNA_01829 | | SalR-family ligand-binding transcriptional regulator | strong | 29 | 87 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01829 | | SalR-family ligand-binding transcriptional regulator | cofit | 29 | 87 |
| | Enterobacter sp. TBS_079 | MPMX20_04535 | | HTH-type transcriptional repressor CytR | strong | 28 | 96 |
| | Escherichia coli ECRC100 | OKFHMN_20625 | ascG | DNA-binding transcriptional regulator AscG | insig. | 26 | 94 |
| | Escherichia coli ECRC101 | MCAODC_11150 | ascG | DNA-binding transcriptional regulator AscG | insig. | 26 | 94 |
| | Escherichia coli ECRC102 | NIAGMN_18395 | ascG | DNA-binding transcriptional regulator AscG | insig. | 26 | 94 |
| | Escherichia coli ECRC98 | JDDGAC_24290 | ascG | DNA-binding transcriptional regulator AscG | insig. | 26 | 94 |
| | Escherichia coli ECRC99 | KEDOAH_07510 | ascG | DNA-binding transcriptional regulator AscG | no data | 26 | 94 |
| | Escherichia coli BL21 | ECD_02564 | | asc operon transcriptional repressor; prpBC operon repressor | insig. | 27 | 90 |
| | Lysobacter sp. OAE881 | ABIE51_RS02340 | | LacI family DNA-binding transcriptional regulator | insig. | 26 | 94 |
| | Escherichia coli ECRC62 | BNILDI_11030 | ascG | DNA-binding transcriptional regulator AscG | insig. | 26 | 94 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3495 | | Transcriptional regulators | insig. | 25 | 98 |
| | Xanthobacter sp. DMC5 | GFF4087 | | HTH-type transcriptional repressor CytR | insig. | 28 | 92 |
| | Escherichia coli ECOR38 | HEPCGN_19825 | ascG | DNA-binding transcriptional regulator AscG | insig. | 26 | 94 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01020 | | HTH-type transcriptional regulator AscG | insig. | 26 | 90 |
| | Escherichia coli ECOR27 | NOLOHH_12470 | ascG | DNA-binding transcriptional regulator AscG | insig. | 26 | 94 |
| | Escherichia coli BW25113 | b2714 | ascG | DNA-binding transcriptional repressor (NCBI) | sig. | 26 | 99 |
| | Rahnella sp. WP5 | EX31_RS05895 | | LacI family DNA-binding transcriptional regulator | insig. | 29 | 78 |
| | Azospirillum sp. SherDot2 | MPMX19_04765 | | HTH-type transcriptional repressor CytR | insig. | 27 | 93 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_01695 | | Transcriptional regulator | insig. | 29 | 96 |
| | Sinorhizobium meliloti 1021 | SM_b20717 | | LacI family transcriptional regulator | sig. | 29 | 97 |
| | Rhizobium sp. OAE497 | ABIE40_RS16795 | | LacI family DNA-binding transcriptional regulator | sig. | 28 | 97 |
| | Xanthobacter sp. DMC5 | GFF673 | | Maltose regulon regulatory protein MalI | insig. | 27 | 91 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_1840 | | Ribose operon repressor | strong | 28 | 97 |
| | Agrobacterium fabrum C58 | Atu4373 | | LacI family transcriptional regulator | strong | 27 | 92 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS11095 | | LacI family DNA-binding transcriptional regulator | strong | 27 | 96 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21525 | | ribose operon transcriptional repressor RbsR | strong | 27 | 97 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_09275 | | DNA-binding transcriptional regulator CytR | sig. | 28 | 96 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS22750 | cytR;go_function=DNA | DNA-binding transcriptional regulator CytR | sig. | 28 | 96 |
| | Klebsiella michiganensis M5al | BWI76_RS07435 | | LacI family transcriptional regulator | strong | 27 | 95 |
| | Sinorhizobium meliloti 1021 | SMc04401 | | transcriptional regulator | insig. | 29 | 89 |
| | Variovorax sp. SCN45 | GFF3450 | | Transcriptional regulator, LacI family | cofit | 25 | 96 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS19225 | | LacI family transcriptional regulator | insig. | 27 | 85 |
| | Dickeya dadantii 3937 | DDA3937_RS17420 | | LacI family DNA-binding transcriptional regulator | insig. | 26 | 87 |
| | Variovorax sp. SCN45 | GFF1873 | | KEGG: LacI family transcriptional regulator | insig. | 25 | 97 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_07825 | | LacI family transcriptional regulator | insig. | 23 | 96 |
| | Dickeya dianthicola ME23 | DZA65_RS18545 | | LacI family transcriptional regulator | sig. | 25 | 92 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_02385 | purR | LacI family transcriptional regulator | cofit | 27 | 98 |
| | Variovorax sp. OAS795 | ABID97_RS03270 | | LacI family DNA-binding transcriptional regulator | sig. | 26 | 96 |
| | Dickeya dianthicola 67-19 | HGI48_RS21310 | | ribose operon transcriptional repressor RbsR | strong | 26 | 96 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS15590 | | LacI family DNA-binding transcriptional regulator | insig. | 27 | 93 |
| | Pantoea sp. MT58 | IAI47_08235 | | LacI family DNA-binding transcriptional regulator | insig. | 27 | 95 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_03930 | | LacI family transcriptional regulator | insig. | 26 | 86 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS17845 | | LacI family DNA-binding transcriptional regulator | sig. | 27 | 84 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1019.1 | | hypothetical protein | insig. | 26 | 94 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1462 | | Transcriptional regulators | insig. | 28 | 88 |
| | Klebsiella michiganensis M5al | BWI76_RS22285 | | transcriptional regulator | insig. | 27 | 87 |
| | Ralstonia solanacearum GMI1000 | RS_RS09035 | | LacI family DNA-binding transcriptional regulator | insig. | 28 | 95 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS07215 | | LacI family DNA-binding transcriptional regulator | insig. | 27 | 97 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2316 | | Transcriptional (co)regulator CytR | insig. | 26 | 98 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00103 | | transcriptional regulator, LacI family | insig. | 26 | 91 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS13075 | | transcriptional regulator | insig. | 26 | 92 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS02885 | | LacI family DNA-binding transcriptional regulator | sig. | 26 | 94 |
| | Caulobacter crescentus NA1000 | CCNA_02401 | | SalR-family ligand-binding transcriptional regulator | strong | 27 | 92 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02401 | | SalR-family ligand-binding transcriptional regulator | cofit | 27 | 92 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_15755 | | cytochrome-c peroxidase | insig. | 26 | 94 |
| | Rahnella sp. WP5 | EX31_RS12750 | | LacI family transcriptional regulator | insig. | 25 | 87 |
| | Ralstonia solanacearum GMI1000 | RS_RS05020 | | LacI family transcriptional regulator | sig. | 27 | 95 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS14240 | | LacI family transcriptional regulator | strong | 27 | 85 |
| | Ralstonia solanacearum UW163 | UW163_RS11705 | | LacI family transcriptional regulator | insig. | 27 | 85 |
| | Bifidobacterium breve UCC2003 | BBR_RS20170 | | LacI family transcriptional regulator | strong | 26 | 84 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS00355 | rbsR | ribose operon transcriptional repressor RbsR | strong | 25 | 96 |
| | Erwinia amylovora T8 | OLJFJH_06075 | | DNA-binding transcriptional regulator CytR | sig. | 26 | 92 |
| | Rahnella sp. WP5 | EX31_RS13830 | | HTH-type transcriptional repressor PurR | insig. | 23 | 96 |
| | Sphingobium sp. HT1-2 | GFF1733 | | Transcriptional regulator, LacI family | cofit | 27 | 97 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS09640 | | LacI family DNA-binding transcriptional regulator | insig. | 26 | 90 |
| | Pantoea sp. MT58 | IAI47_00375 | | ribose operon transcriptional repressor RbsR | strong | 24 | 96 |
| | Erwinia amylovora T8 | OLJFJH_05415 | | ribose operon transcriptional repressor RbsR | insig. | 25 | 97 |
| | Dickeya dianthicola 67-19 | HGI48_RS17450 | | LacI family DNA-binding transcriptional regulator | insig. | 25 | 92 |
| | Rahnella sp. WP5 | EX31_RS06195 | | ribose operon transcriptional repressor RbsR | cofit | 24 | 96 |
| | Alteromonas macleodii MIT1002 | MIT1002_03843 | | Galactose operon repressor | strong | 22 | 96 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1274.1 | | transcriptional regulator lacI family | insig. | 27 | 96 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS12710 | | LacI family DNA-binding transcriptional regulator | cofit | 26 | 93 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS13010 | | LacI family DNA-binding transcriptional regulator | strong | 26 | 93 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS27820 | | GntR family transcriptional regulator | insig. | 29 | 90 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1544 | | Transcriptional regulatory protein | strong | 27 | 96 |
| | Pantoea sp. MT58 | IAI47_00135 | | LacI family DNA-binding transcriptional regulator | insig. | 27 | 95 |
| | Dickeya dianthicola ME23 | DZA65_RS16225 | | LacI family transcriptional regulator | sig. | 26 | 93 |
| | Dickeya dadantii 3937 | DDA3937_RS15325 | | LacI family DNA-binding transcriptional regulator | sig. | 25 | 93 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4377 | | Galactose operon repressor, GalR-LacI family of transcriptional regulators | insig. | 24 | 87 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS08230 | rbsR;go_function=DNA | ribose operon transcriptional repressor RbsR | strong | 24 | 96 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_02950 | | transcriptional regulator | insig. | 27 | 87 |
| | Dickeya dianthicola 67-19 | HGI48_RS15405 | | LacI family DNA-binding transcriptional regulator | insig. | 26 | 93 |
| | Escherichia fergusonii Becca | EFB2_02334 | | HTH-type transcriptional repressor PurR | insig. | 25 | 96 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_08900 | | ribose operon transcriptional repressor RbsR | sig. | 24 | 96 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS16480 | | LacI family DNA-binding transcriptional regulator | insig. | 28 | 95 |
| | Sinorhizobium meliloti 1021 | SM_b20674 | | LacI family transcriptional regulator | insig. | 26 | 93 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS09245 | | HTH-type transcriptional repressor PurR | no data | 25 | 96 |
| | Pectobacterium carotovorum WPP14 | HER17_RS00865 | | DNA-binding transcriptional regulator CytR | cofit | 25 | 96 |
| | Dickeya dadantii 3937 | DDA3937_RS17375 | | HTH-type transcriptional regulator GalR | insig. | 25 | 96 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS18860 | | LacI family DNA-binding transcriptional regulator | insig. | 26 | 87 |
| | Xanthobacter sp. DMC5 | GFF1964 | | HTH-type transcriptional repressor CytR | no data | 27 | 86 |
| | Pantoea sp. MT58 | IAI47_20330 | | LacI family DNA-binding transcriptional regulator | insig. | 26 | 93 |
| | Dickeya dadantii 3937 | DDA3937_RS00930 | | DNA-binding transcriptional regulator CytR | insig. | 27 | 86 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS20600 | | LacI family DNA-binding transcriptional regulator | cofit | 26 | 91 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS09955 | | LacI family DNA-binding transcriptional regulator | strong | 26 | 85 |
| | Paraburkholderia graminis OAS925 | ABIE53_001217 | | LacI family repressor for deo operon, udp, cdd, tsx, nupC, and nupG | insig. | 26 | 91 |
| | Erwinia tracheiphila SCR3 | LU632_RS11190 | purR | HTH-type transcriptional repressor PurR | insig. | 23 | 96 |
| | Sinorhizobium meliloti 1021 | SM_b21346 | | LacI family transcriptional regulator | sig. | 27 | 98 |
| | Escherichia coli BL21 | ECD_01629 | | transcriptional repressor, hypoxanthine-binding | strong | 25 | 96 |
| | Escherichia coli ECOR38 | HEPCGN_05770 | purR | HTH-type transcriptional repressor PurR | strong | 25 | 96 |
| | Escherichia coli ECRC100 | OKFHMN_27385 | purR | HTH-type transcriptional repressor PurR | cofit | 25 | 96 |
| | Escherichia coli ECRC101 | MCAODC_18025 | purR | HTH-type transcriptional repressor PurR | sig. | 25 | 96 |
| | Escherichia coli ECRC102 | NIAGMN_00680 | purR | HTH-type transcriptional repressor PurR | cofit | 25 | 96 |
| | Escherichia coli ECRC62 | BNILDI_16695 | purR | HTH-type transcriptional repressor PurR | insig. | 25 | 96 |
| | Escherichia coli ECRC98 | JDDGAC_01975 | purR | HTH-type transcriptional repressor PurR | insig. | 25 | 96 |
| | Escherichia coli ECRC99 | KEDOAH_00725 | purR | HTH-type transcriptional repressor PurR | no data | 25 | 96 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02066 | | HTH-type transcriptional repressor PurR | strong | 25 | 96 |
| | Escherichia coli BW25113 | b1658 | purR | DNA-binding transcriptional repressor, hypoxanthine-binding (NCBI) | strong | 25 | 96 |
| | Sphingobium sp. HT1-2 | GFF3694 | | Transcriptional regulator, LacI family | cofit | 25 | 92 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4029 | | transcriptional regulator, LacI family | strong | 25 | 96 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS11035 | | LacI family DNA-binding transcriptional regulator | insig. | 28 | 95 |
| | Caulobacter crescentus NA1000 | CCNA_01699 | | LacI-family transcriptional regulator | strong | 27 | 95 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01699 | | LacI-family transcriptional regulator | cofit | 27 | 95 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2154 | | transcriptional regulator, LacI family | sig. | 26 | 96 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2154 | | transcriptional regulator, LacI family | insig. | 26 | 96 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS00855 | cytR | DNA-binding transcriptional regulator CytR | strong | 26 | 88 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3894 | | transcriptional regulator, LacI family | insig. | 25 | 97 |
| | Pantoea sp. MT58 | IAI47_10795 | | HTH-type transcriptional repressor PurR | strong | 25 | 96 |
| | Rahnella sp. WP5 | EX31_RS09155 | | LacI family DNA-binding transcriptional regulator | insig. | 23 | 91 |
| | Pantoea sp. MT58 | IAI47_00860 | | DNA-binding transcriptional regulator CytR | strong | 26 | 88 |
| | Agrobacterium fabrum C58 | Atu5393 | | LacI family transcription regulator | no data | 24 | 88 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS02985 | | transcriptional regulator | insig. | 28 | 91 |
| | Escherichia coli ECOR27 | NOLOHH_17905 | purR | HTH-type transcriptional repressor PurR | strong | 25 | 96 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS10965 | purR | HTH-type transcriptional repressor PurR | strong | 23 | 96 |
| | Dickeya dianthicola ME23 | DZA65_RS18505 | | HTH-type transcriptional regulator GalR | insig. | 25 | 96 |
| | Enterobacter sp. TBS_079 | MPMX20_04614 | | Ribose operon repressor | strong | 24 | 96 |
| | Rhizobium sp. OAE497 | ABIE40_RS25115 | | LacI family DNA-binding transcriptional regulator | insig. | 23 | 97 |
| | Escherichia fergusonii Becca | EFB2_04549 | | HTH-type transcriptional repressor CytR | insig. | 25 | 94 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS23390 | | LacI family DNA-binding transcriptional regulator | insig. | 25 | 94 |
| | Dickeya dianthicola ME23 | DZA65_RS21490 | | DNA-binding transcriptional regulator CytR | cofit | 28 | 86 |
| | Pectobacterium carotovorum WPP14 | HER17_RS14725 | | LacI family transcriptional regulator | insig. | 27 | 97 |
| | Dickeya dianthicola 67-19 | HGI48_RS20445 | | DNA-binding transcriptional regulator CytR | cofit | 27 | 86 |
| | Rahnella sp. WP5 | EX31_RS16895 | | LacI family transcriptional regulator | insig. | 26 | 97 |
| | Serratia liquefaciens MT49 | IAI46_24560 | | DNA-binding transcriptional regulator CytR | strong | 26 | 96 |
| | Dickeya dianthicola 67-19 | HGI48_RS17415 | | HTH-type transcriptional regulator GalR | insig. | 25 | 96 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS17010 | | LacI family DNA-binding transcriptional regulator | strong | 25 | 95 |
| | Caulobacter crescentus NA1000 | CCNA_01195 | | LacI-family transcriptional regulator | strong | 24 | 97 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01195 | | LacI-family transcriptional regulator | cofit | 24 | 97 |
| | Caulobacter crescentus NA1000 | CCNA_01556 | | LacI-family transcriptional regulator | strong | 24 | 97 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01556 | | LacI-family transcriptional regulator | insig. | 24 | 97 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_01750 | purR | LacI family transcriptional regulator | sig. | 27 | 92 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS16160 | | LacI family DNA-binding transcriptional regulator | strong | 26 | 86 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS04775 | | LacI family DNA-binding transcriptional regulator | insig. | 27 | 92 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS04995 | | LacI family DNA-binding transcriptional regulator | strong | 27 | 92 |
| | Erwinia amylovora T8 | OLJFJH_07960 | | DNA-binding transcriptional regulator LacI/PurR family | insig. | 25 | 94 |
| | Shewanella amazonensis SB2B | Sama_0294 | | LacI family transcription regulator (RefSeq) | strong | 24 | 96 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3618 | | Purine nucleotide synthesis repressor | strong | 23 | 96 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_25165 | purR | HTH-type transcriptional repressor PurR | cofit | 22 | 96 |
| | Pantoea sp. MT58 | IAI47_01995 | | LacI family DNA-binding transcriptional regulator | insig. | 23 | 97 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS04680 | | LacI family transcriptional regulator | insig. | 26 | 91 |
| | Klebsiella michiganensis M5al | BWI76_RS05680 | | LacI family transcriptional regulator | strong | 24 | 86 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS10530 | | LacI family DNA-binding transcriptional regulator | cofit | 24 | 91 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3038 | | Transcriptional regulators | sig. | 25 | 97 |
| | Sinorhizobium meliloti 1021 | SMa0078 | | LacI family transcriptional regulator | sig. | 30 | 89 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS30000 | | LacI family transcriptional regulator | insig. | 26 | 96 |
| | Rhizobium sp. OAE497 | ABIE40_RS26265 | | LacI family DNA-binding transcriptional regulator | sig. | 26 | 87 |
| | Agrobacterium fabrum C58 | Atu5078 | | LacI family transcription regulator | sig. | 25 | 95 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS29910 | | LacI family transcriptional regulator | sig. | 26 | 96 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS15195 | | LacI family transcriptional regulator | insig. | 26 | 97 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS15195 | | LacI family transcriptional regulator | insig. | 26 | 97 |
| | Pectobacterium carotovorum WPP14 | HER17_RS03725 | | LacI family DNA-binding transcriptional regulator | insig. | 24 | 93 |
| | Dickeya dadantii 3937 | DDA3937_RS06015 | | HTH-type transcriptional regulator GalS | sig. | 23 | 96 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS18650 | | LacI family transcriptional regulator | strong | 23 | 96 |
| | Ralstonia solanacearum UW163 | UW163_RS20480 | | LacI family transcriptional regulator | insig. | 23 | 96 |
| | Pectobacterium carotovorum WPP14 | HER17_RS10345 | | LacI family DNA-binding transcriptional regulator | insig. | 23 | 87 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS01830 | | LacI family transcriptional regulator | strong | 29 | 85 |
| | Azospirillum sp. SherDot2 | MPMX19_05875 | | Catabolite control protein A | insig. | 27 | 95 |
| | Variovorax sp. SCN45 | GFF2137 | | Ribose operon repressor | strong | 26 | 97 |
| | Dickeya dadantii 3937 | DDA3937_RS12620 | | HTH-type transcriptional repressor PurR | sig. | 26 | 96 |
| | Azospirillum brasilense Sp245 | AZOBR_RS26385 | | transcriptional regulator | no data | 25 | 92 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3073 | | Transcriptional regulators | strong | 24 | 97 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_17040 | galR | HTH-type transcriptional regulator GalR | strong | 24 | 96 |
| | Erwinia tracheiphila SCR3 | LU632_RS06045 | galR | HTH-type transcriptional regulator GalR | strong | 24 | 96 |
| | Paraburkholderia graminis OAS925 | ABIE53_001923 | | LacI family transcriptional regulator | strong | 22 | 92 |
| | Serratia liquefaciens MT49 | IAI46_02490 | | LacI family DNA-binding transcriptional regulator | insig. | 25 | 86 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_08660 | | PurR family transcriptional regulator | cofit | 21 | 96 |