| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Sphingobium sp. HT1-2 | GFF5271 | | Transcriptional regulator, LacI family | cofit | 100 | 100 |
| | Sphingobium sp. HT1-2 | GFF4197 | | Transcriptional regulator, LacI family | cofit | 63 | 96 |
| | Alteromonas macleodii MIT1002 | MIT1002_02429 | | Glucose-resistance amylase regulator | strong | 45 | 83 |
| | Lysobacter sp. OAE881 | ABIE51_RS02835 | | LacI family DNA-binding transcriptional regulator | sig. | 40 | 95 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2972 | | transcriptional regulator, LacI family | cofit | 36 | 87 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.205.1 | | Ribose operon repressor | sig. | 37 | 92 |
| | Sphingobium sp. HT1-2 | GFF1733 | | Transcriptional regulator, LacI family | cofit | 33 | 96 |
| | Caulobacter crescentus NA1000 | CCNA_01556 | | LacI-family transcriptional regulator | strong | 35 | 96 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01556 | | LacI-family transcriptional regulator | insig. | 35 | 96 |
| | Shewanella amazonensis SB2B | Sama_0937 | | LacI family transcription regulator (RefSeq) | strong | 34 | 92 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS14340 | | LacI family DNA-binding transcriptional regulator | insig. | 37 | 95 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS00805 | | LacI family DNA-binding transcriptional regulator | sig. | 34 | 87 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS07445 | | LacI family DNA-binding transcriptional regulator | insig. | 34 | 88 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07715 | | LacI family DNA-binding transcriptional regulator | sig. | 34 | 89 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1462 | | Transcriptional regulators | insig. | 36 | 83 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS23235 | | LacI family DNA-binding transcriptional regulator | strong | 33 | 96 |
| | Shewanella oneidensis MR-1 | SO3516 | | transcriptional regulator, LacI family (NCBI ptt file) | strong | 33 | 87 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_14245 | purR | LacI family transcriptional regulator | cofit | 34 | 87 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS07650 | | LacI family DNA-binding transcriptional regulator | cofit | 31 | 97 |
| | Lysobacter sp. OAE881 | ABIE51_RS10155 | | LacI family DNA-binding transcriptional regulator | cofit | 34 | 87 |
| | Lysobacter sp. OAE881 | ABIE51_RS01590 | | LacI family DNA-binding transcriptional regulator | sig. | 32 | 91 |
| | Shewanella loihica PV-4 | Shew_1111 | | LacI family transcription regulator (RefSeq) | strong | 32 | 87 |
| | Shewanella sp. ANA-3 | Shewana3_3122 | | LacI family transcription regulator (RefSeq) | strong | 33 | 96 |
| | Caulobacter crescentus NA1000 | CCNA_02132 | | LacI-family transcriptional regulator | strong | 34 | 96 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02132 | | LacI-family transcriptional regulator | cofit | 34 | 96 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS23485 | | LacI family transcriptional regulator | sig. | 33 | 87 |
| | Ralstonia solanacearum UW163 | UW163_RS16735 | | LacI family transcriptional regulator | sig. | 33 | 87 |
| | Ralstonia solanacearum GMI1000 | RS_RS24965 | | LacI family DNA-binding transcriptional regulator | cofit | 33 | 87 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS07655 | | LacI family DNA-binding transcriptional regulator | insig. | 33 | 87 |
| | Sphingobium sp. HT1-2 | GFF2233 | | Transcriptional regulator, LacI family | cofit | 31 | 96 |
| | Sphingobium sp. HT1-2 | GFF3694 | | Transcriptional regulator, LacI family | cofit | 34 | 87 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.955.1 | | Predicted transcriptional regulator of N-Acetylglucosamine utilization, LacI family | insig. | 32 | 89 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS16055 | | LacI family DNA-binding transcriptional regulator | strong | 31 | 87 |
| | Dickeya dianthicola 67-19 | HGI48_RS14995 | | LacI family DNA-binding transcriptional regulator | insig. | 30 | 86 |
| | Dickeya dadantii 3937 | DDA3937_RS00055 | | ribose operon transcriptional repressor RbsR | strong | 30 | 82 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS09640 | | LacI family DNA-binding transcriptional regulator | insig. | 33 | 96 |
| | Dickeya dianthicola 67-19 | HGI48_RS21310 | | ribose operon transcriptional repressor RbsR | strong | 30 | 80 |
| | Dickeya dianthicola ME23 | DZA65_RS15745 | | LacI family DNA-binding transcriptional regulator | strong | 30 | 87 |
| | Dickeya dadantii 3937 | DDA3937_RS14895 | | LacI family DNA-binding transcriptional regulator | insig. | 30 | 86 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0512 | | transcriptional regulator, LacI family | cofit | 33 | 84 |
| | Rahnella sp. WP5 | EX31_RS14230 | | DNA-binding transcriptional regulator CytR | insig. | 33 | 95 |
| | Rahnella sp. WP5 | EX31_RS06195 | | ribose operon transcriptional repressor RbsR | cofit | 30 | 79 |
| | Erwinia amylovora T8 | OLJFJH_05415 | | ribose operon transcriptional repressor RbsR | insig. | 31 | 79 |
| | Serratia liquefaciens MT49 | IAI46_25050 | | ribose operon transcriptional repressor RbsR | strong | 29 | 88 |
| | Sphingobium sp. HT1-2 | GFF1009 | | Transcriptional regulator, LacI family | cofit | 37 | 64 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS07085 | | LacI family DNA-binding transcriptional regulator | insig. | 32 | 94 |
| | Escherichia coli ECRC62 | BNILDI_04665 | rbsR | ribose operon transcriptional repressor RbsR | cofit | 30 | 78 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21525 | | ribose operon transcriptional repressor RbsR | strong | 29 | 90 |
| | Dickeya dadantii 3937 | DDA3937_RS07380 | | LacI family DNA-binding transcriptional regulator | insig. | 35 | 79 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS03600 | | LacI family DNA-binding transcriptional regulator | insig. | 34 | 96 |
| | Escherichia fergusonii Becca | EFB2_04880 | | Ribose operon repressor | cofit | 30 | 78 |
| | Escherichia coli ECOR27 | NOLOHH_06860 | rbsR | ribose operon transcriptional repressor RbsR | strong | 30 | 78 |
| | Escherichia coli ECOR38 | HEPCGN_13435 | rbsR | ribose operon transcriptional repressor RbsR | cofit | 30 | 78 |
| | Escherichia coli ECRC100 | OKFHMN_14725 | rbsR | ribose operon transcriptional repressor RbsR | cofit | 30 | 78 |
| | Escherichia coli ECRC101 | MCAODC_05230 | rbsR | ribose operon transcriptional repressor RbsR | cofit | 30 | 78 |
| | Escherichia coli ECRC102 | NIAGMN_12480 | rbsR | ribose operon transcriptional repressor RbsR | cofit | 30 | 78 |
| | Escherichia coli ECRC98 | JDDGAC_18345 | rbsR | ribose operon transcriptional repressor RbsR | insig. | 30 | 78 |
| | Escherichia coli ECRC99 | KEDOAH_13425 | rbsR | ribose operon transcriptional repressor RbsR | no data | 30 | 78 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS21575 | | ribose operon transcriptional repressor RbsR | insig. | 30 | 78 |
| | Escherichia coli BW25113 | b3753 | rbsR | DNA-binding transcriptional repressor of ribose metabolism (NCBI) | strong | 30 | 78 |
| | Enterobacter sp. TBS_079 | MPMX20_01682 | | Lactose operon repressor | strong | 30 | 88 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4029 | | transcriptional regulator, LacI family | strong | 30 | 78 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4407 | | Transcriptional regulators | cofit | 33 | 80 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1890 | | transcriptional regulator, LacI family | insig. | 32 | 89 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0777 | | transcriptional regulator, LacI family | insig. | 45 | 48 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0777 | | transcriptional regulator, LacI family | insig. | 45 | 48 |
| | Caulobacter crescentus NA1000 | CCNA_01020 | | LacI-family transcriptional regulator | strong | 35 | 67 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01020 | | LacI-family transcriptional regulator | cofit | 35 | 67 |
| | Klebsiella michiganensis M5al | BWI76_RS06730 | | lac repressor | sig. | 29 | 86 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_14790 | | lac repressor | insig. | 29 | 86 |
| | Enterobacter sp. TBS_079 | MPMX20_04535 | | HTH-type transcriptional repressor CytR | strong | 33 | 80 |
| | Escherichia coli BL21 | ECD_03639 | | transcriptional repressor of ribose metabolism | insig. | 30 | 78 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3495 | | Transcriptional regulators | insig. | 29 | 87 |
| | Xanthobacter sp. DMC5 | GFF1559 | | HTH-type transcriptional repressor CytR | insig. | 34 | 97 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3909 | | Ribose operon repressor | strong | 35 | 78 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS11205 | | LacI family transcription regulator | strong | 34 | 85 |
| | Klebsiella michiganensis M5al | BWI76_RS00765 | | DNA-binding transcriptional regulator CytR | strong | 33 | 80 |
| | Dickeya dianthicola ME23 | DZA65_RS07755 | | LacI family DNA-binding transcriptional regulator | insig. | 35 | 79 |
| | Enterobacter sp. TBS_079 | MPMX20_04614 | | Ribose operon repressor | strong | 30 | 78 |
| | Escherichia coli ECOR27 | NOLOHH_01710 | lacI | DNA-binding transcriptional repressor LacI | insig. | 32 | 79 |
| | Caulobacter crescentus NA1000 | CCNA_01829 | | SalR-family ligand-binding transcriptional regulator | strong | 31 | 88 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01829 | | SalR-family ligand-binding transcriptional regulator | cofit | 31 | 88 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS18960 | | ribose operon transcriptional repressor RbsR | strong | 29 | 79 |
| | Escherichia coli BL21 | ECD_00299 | | lactose-inducible lac operon transcriptional repressor | no data | 32 | 79 |
| | Escherichia coli BL21 | ECD_10002 | | Lactose operon repressor | no data | 32 | 79 |
| | Escherichia coli BW25113 | b0345 | lacI | transcriptional repressor of the lac operon (VIMSS) | insig. | 32 | 79 |
| | Dickeya dianthicola 67-19 | HGI48_RS07245 | | LacI family DNA-binding transcriptional regulator | insig. | 35 | 79 |
| | Escherichia coli ECRC100 | OKFHMN_08805 | lacI | DNA-binding transcriptional repressor LacI | cofit | 32 | 79 |
| | Escherichia coli ECRC101 | MCAODC_28035 | lacI | DNA-binding transcriptional repressor LacI | strong | 32 | 79 |
| | Escherichia coli ECRC102 | NIAGMN_06860 | lacI | DNA-binding transcriptional repressor LacI | insig. | 32 | 79 |
| | Escherichia coli ECRC98 | JDDGAC_12460 | lacI | DNA-binding transcriptional repressor LacI | sig. | 32 | 79 |
| | Escherichia coli ECRC99 | KEDOAH_19165 | lacI | DNA-binding transcriptional repressor LacI | no data | 32 | 79 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2316 | | Transcriptional (co)regulator CytR | insig. | 31 | 88 |
| | Bifidobacterium breve UCC2003 | BBR_RS19505 | | LacI family transcriptional regulator | strong | 37 | 62 |
| | Enterobacter sp. TBS_079 | MPMX20_01051 | | Lactose operon repressor | sig. | 30 | 95 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2154 | | transcriptional regulator, LacI family | sig. | 34 | 88 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2154 | | transcriptional regulator, LacI family | insig. | 34 | 88 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03326 | | Lactose operon repressor | insig. | 31 | 79 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_08900 | | ribose operon transcriptional repressor RbsR | sig. | 30 | 82 |
| | Pseudomonas sp. RS175 | PFR28_02584 | | HTH-type transcriptional repressor CytR | insig. | 32 | 73 |