| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Alteromonas macleodii MIT1002 | MIT1002_02429 | | Glucose-resistance amylase regulator | strong | 100 | 100 |
| o | Lysobacter sp. OAE881 | ABIE51_RS02835 | | LacI family DNA-binding transcriptional regulator | sig. | 45 | 100 |
| o | Caulobacter crescentus NA1000 | CCNA_01556 | | LacI-family transcriptional regulator | strong | 47 | 98 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_01556 | | LacI-family transcriptional regulator | insig. | 47 | 98 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.205.1 | | Ribose operon repressor | sig. | 44 | 98 |
| o | Sphingobium sp. HT1-2 | GFF1733 | | Transcriptional regulator, LacI family | cofit | 45 | 98 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS07650 | | LacI family DNA-binding transcriptional regulator | cofit | 45 | 98 |
| | Sphingobium sp. HT1-2 | GFF4197 | | Transcriptional regulator, LacI family | cofit | 44 | 93 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2972 | | transcriptional regulator, LacI family | cofit | 43 | 93 |
| o | Shewanella loihica PV-4 | Shew_1111 | | LacI family transcription regulator (RefSeq) | strong | 39 | 97 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS07655 | | LacI family DNA-binding transcriptional regulator | insig. | 40 | 97 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1462 | | Transcriptional regulators | insig. | 44 | 88 |
| o | Ralstonia solanacearum GMI1000 | RS_RS24965 | | LacI family DNA-binding transcriptional regulator | cofit | 40 | 97 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS23485 | | LacI family transcriptional regulator | sig. | 39 | 97 |
| o | Ralstonia solanacearum UW163 | UW163_RS16735 | | LacI family transcriptional regulator | sig. | 39 | 97 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07715 | | LacI family DNA-binding transcriptional regulator | sig. | 39 | 97 |
| | Lysobacter sp. OAE881 | ABIE51_RS01590 | | LacI family DNA-binding transcriptional regulator | sig. | 40 | 98 |
| o | Shewanella amazonensis SB2B | Sama_0937 | | LacI family transcription regulator (RefSeq) | strong | 39 | 97 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS16055 | | LacI family DNA-binding transcriptional regulator | strong | 38 | 98 |
| o | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS00805 | | LacI family DNA-binding transcriptional regulator | sig. | 39 | 97 |
| o | Rhodanobacter denitrificans MT42 | LRK55_RS07445 | | LacI family DNA-binding transcriptional regulator | insig. | 39 | 97 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS23235 | | LacI family DNA-binding transcriptional regulator | strong | 39 | 97 |
| o | Shewanella sp. ANA-3 | Shewana3_3122 | | LacI family transcription regulator (RefSeq) | strong | 38 | 97 |
| o | Shewanella oneidensis MR-1 | SO3516 | | transcriptional regulator, LacI family (NCBI ptt file) | strong | 39 | 97 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_14245 | purR | LacI family transcriptional regulator | cofit | 38 | 97 |
| | Caulobacter crescentus NA1000 | CCNA_02132 | | LacI-family transcriptional regulator | strong | 39 | 99 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02132 | | LacI-family transcriptional regulator | cofit | 39 | 99 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.955.1 | | Predicted transcriptional regulator of N-Acetylglucosamine utilization, LacI family | insig. | 38 | 98 |
| | Sphingobium sp. HT1-2 | GFF3694 | | Transcriptional regulator, LacI family | cofit | 40 | 90 |
| | Sphingobium sp. HT1-2 | GFF5271 | | Transcriptional regulator, LacI family | cofit | 45 | 76 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS07085 | | LacI family DNA-binding transcriptional regulator | insig. | 37 | 98 |
| | Sphingobium sp. HT1-2 | GFF2233 | | Transcriptional regulator, LacI family | cofit | 36 | 97 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS14340 | | LacI family DNA-binding transcriptional regulator | insig. | 36 | 92 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS02050 | | LacI family DNA-binding transcriptional regulator | cofit | 39 | 89 |
| | Lysobacter sp. OAE881 | ABIE51_RS10155 | | LacI family DNA-binding transcriptional regulator | cofit | 36 | 92 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1890 | | transcriptional regulator, LacI family | insig. | 36 | 97 |
| | Caulobacter crescentus NA1000 | CCNA_03161 | | transcriptional regulator xylR | strong | 37 | 97 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03161 | | transcriptional regulator xylR | cofit | 37 | 97 |
| | Sphingobium sp. HT1-2 | GFF1009 | | Transcriptional regulator, LacI family | cofit | 36 | 96 |
| | Caulobacter crescentus NA1000 | CCNA_02401 | | SalR-family ligand-binding transcriptional regulator | strong | 35 | 96 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02401 | | SalR-family ligand-binding transcriptional regulator | cofit | 35 | 96 |
| | Caulobacter crescentus NA1000 | CCNA_01020 | | LacI-family transcriptional regulator | strong | 34 | 99 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01020 | | LacI-family transcriptional regulator | cofit | 34 | 99 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.5214.1 | | sal operon transcriptional repressor | strong | 36 | 98 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1274.1 | | transcriptional regulator lacI family | insig. | 37 | 87 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0512 | | transcriptional regulator, LacI family | cofit | 33 | 99 |
| | Lysobacter sp. OAE881 | ABIE51_RS03630 | | LacI family DNA-binding transcriptional regulator | strong | 35 | 88 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS09640 | | LacI family DNA-binding transcriptional regulator | insig. | 35 | 96 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1167 | | transcriptional regulator, LacI family | insig. | 35 | 93 |
| | Caulobacter crescentus NA1000 | CCNA_01829 | | SalR-family ligand-binding transcriptional regulator | strong | 31 | 98 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01829 | | SalR-family ligand-binding transcriptional regulator | cofit | 31 | 98 |
| | Pectobacterium carotovorum WPP14 | HER17_RS00040 | | LacI family DNA-binding transcriptional regulator | cofit | 33 | 98 |
| | Dickeya dadantii 3937 | DDA3937_RS00055 | | ribose operon transcriptional repressor RbsR | strong | 30 | 98 |
| | Lysobacter sp. OAE881 | ABIE51_RS08800 | | LacI family DNA-binding transcriptional regulator | sig. | 33 | 97 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS14240 | | LacI family transcriptional regulator | strong | 34 | 97 |
| | Ralstonia solanacearum UW163 | UW163_RS11705 | | LacI family transcriptional regulator | insig. | 34 | 97 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3618 | | Purine nucleotide synthesis repressor | strong | 33 | 98 |
| | Serratia liquefaciens MT49 | IAI46_02490 | | LacI family DNA-binding transcriptional regulator | cofit | 35 | 98 |
| | Dickeya dianthicola 67-19 | HGI48_RS21310 | | ribose operon transcriptional repressor RbsR | strong | 29 | 98 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3894 | | transcriptional regulator, LacI family | insig. | 34 | 97 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21525 | | ribose operon transcriptional repressor RbsR | strong | 29 | 98 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS19225 | | LacI family transcriptional regulator | insig. | 34 | 97 |
| | Rahnella sp. WP5 | EX31_RS09155 | | LacI family DNA-binding transcriptional regulator | insig. | 33 | 98 |
| | Pantoea sp. MT58 | IAI47_19620 | | LacI family DNA-binding transcriptional regulator | strong | 32 | 98 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS09955 | | LacI family DNA-binding transcriptional regulator | strong | 33 | 91 |
| | Klebsiella michiganensis M5al | BWI76_RS16510 | | transcriptional repressor PurR | strong | 32 | 98 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4029 | | transcriptional regulator, LacI family | strong | 30 | 97 |
| | Erwinia amylovora T8 | OLJFJH_05415 | | ribose operon transcriptional repressor RbsR | insig. | 30 | 99 |
| | Ralstonia solanacearum GMI1000 | RS_RS05020 | | LacI family transcriptional regulator | sig. | 35 | 91 |
| | Sphingobium sp. HT1-2 | GFF854 | | Transcriptional regulator, LacI family | cofit | 34 | 91 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS09245 | | HTH-type transcriptional repressor PurR | no data | 32 | 98 |
| | Escherichia fergusonii Becca | EFB2_02334 | | HTH-type transcriptional repressor PurR | insig. | 32 | 98 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_164 | | Ribose operon repressor | strong | 33 | 97 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS07895 | | LacI family DNA-binding transcriptional regulator | strong | 32 | 98 |
| | Escherichia coli BL21 | ECD_01629 | | transcriptional repressor, hypoxanthine-binding | strong | 31 | 98 |
| | Escherichia coli ECOR38 | HEPCGN_05770 | purR | HTH-type transcriptional repressor PurR | strong | 31 | 98 |
| | Escherichia coli ECRC100 | OKFHMN_27385 | purR | HTH-type transcriptional repressor PurR | cofit | 31 | 98 |
| | Escherichia coli ECRC101 | MCAODC_18025 | purR | HTH-type transcriptional repressor PurR | sig. | 31 | 98 |
| | Escherichia coli ECRC102 | NIAGMN_00680 | purR | HTH-type transcriptional repressor PurR | cofit | 31 | 98 |
| | Escherichia coli ECRC62 | BNILDI_16695 | purR | HTH-type transcriptional repressor PurR | insig. | 31 | 98 |
| | Escherichia coli ECRC98 | JDDGAC_01975 | purR | HTH-type transcriptional repressor PurR | insig. | 31 | 98 |
| | Escherichia coli ECRC99 | KEDOAH_00725 | purR | HTH-type transcriptional repressor PurR | no data | 31 | 98 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02066 | | HTH-type transcriptional repressor PurR | strong | 31 | 98 |
| | Escherichia coli BW25113 | b1658 | purR | DNA-binding transcriptional repressor, hypoxanthine-binding (NCBI) | strong | 31 | 98 |
| | Escherichia coli ECOR27 | NOLOHH_17905 | purR | HTH-type transcriptional repressor PurR | strong | 31 | 98 |
| | Pectobacterium carotovorum WPP14 | HER17_RS03725 | | LacI family DNA-binding transcriptional regulator | insig. | 30 | 98 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_14670 | | transcriptional repressor PurR | insig. | 29 | 99 |
| | Enterobacter sp. TBS_079 | MPMX20_01978 | | HTH-type transcriptional repressor PurR | sig. | 31 | 98 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_6032 | | Ribose operon repressor | insig. | 32 | 97 |
| | Caulobacter crescentus NA1000 | CCNA_02440 | | SalR-family ligand-binding transcriptional regulator | insig. | 33 | 97 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02440 | | SalR-family ligand-binding transcriptional regulator | cofit | 33 | 97 |
| | Pseudomonas simiae WCS417 | PS417_18390 | | LacI family transcriptional regulator | strong | 33 | 99 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03908 | | HTH-type transcriptional repressor PurR | cofit | 33 | 99 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c07800 | | putative transcriptional regulator, lacI family | strong | 32 | 99 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_20830 | | LacI family transcriptional regulator | strong | 33 | 97 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1655 | | Transcriptional regulators | insig. | 31 | 98 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2805 | | Transcriptional regulators | insig. | 30 | 98 |
| | Alteromonas macleodii MIT1002 | MIT1002_04103 | | Galactose operon repressor | strong | 30 | 99 |
| | Pseudomonas putida KT2440 | PP_2457 | | DNA-binding transcriptional repressor | strong | 33 | 97 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS20365 | | LacI family DNA-binding transcriptional regulator | insig. | 33 | 99 |