| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2509 | | transcriptional regulator, LacI family | insig. | 100 | 100 |
| o | Enterobacter sp. TBS_079 | MPMX20_01051 | | Lactose operon repressor | sig. | 88 | 100 |
| | Escherichia coli BL21 | ECD_00299 | | lactose-inducible lac operon transcriptional repressor | no data | 54 | 100 |
| | Escherichia coli BL21 | ECD_10002 | | Lactose operon repressor | no data | 54 | 100 |
| o | Escherichia coli BW25113 | b0345 | lacI | transcriptional repressor of the lac operon (VIMSS) | insig. | 54 | 100 |
| o | Escherichia coli ECOR38 | HEPCGN_07420 | lacI | DNA-binding transcriptional repressor LacI | insig. | 54 | 100 |
| o | Escherichia coli ECOR27 | NOLOHH_01710 | lacI | DNA-binding transcriptional repressor LacI | insig. | 54 | 100 |
| o | Escherichia coli ECRC62 | BNILDI_23120 | lacI | DNA-binding transcriptional repressor LacI | insig. | 54 | 100 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03326 | | Lactose operon repressor | insig. | 54 | 100 |
| o | Escherichia fergusonii Becca | EFB2_03697 | | Lactose operon repressor | insig. | 54 | 100 |
| o | Escherichia coli ECRC100 | OKFHMN_08805 | lacI | DNA-binding transcriptional repressor LacI | cofit | 54 | 100 |
| o | Escherichia coli ECRC101 | MCAODC_28035 | lacI | DNA-binding transcriptional repressor LacI | strong | 54 | 100 |
| o | Escherichia coli ECRC102 | NIAGMN_06860 | lacI | DNA-binding transcriptional repressor LacI | insig. | 54 | 100 |
| o | Escherichia coli ECRC98 | JDDGAC_12460 | lacI | DNA-binding transcriptional repressor LacI | sig. | 54 | 100 |
| o | Escherichia coli ECRC99 | KEDOAH_19165 | lacI | DNA-binding transcriptional repressor LacI | no data | 54 | 100 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_00160 | | DNA-binding transcriptional repressor LacI | insig. | 53 | 100 |
| o | Dickeya dadantii 3937 | DDA3937_RS07380 | | LacI family DNA-binding transcriptional regulator | insig. | 54 | 97 |
| o | Dickeya dianthicola ME23 | DZA65_RS07755 | | LacI family DNA-binding transcriptional regulator | insig. | 53 | 97 |
| o | Dickeya dianthicola 67-19 | HGI48_RS07245 | | LacI family DNA-binding transcriptional regulator | insig. | 53 | 97 |
| o | Rahnella sp. WP5 | EX31_RS21420 | | LacI family DNA-binding transcriptional regulator | insig. | 53 | 97 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS14275 | | LacI family DNA-binding transcriptional regulator | cofit | 50 | 96 |
| o | Pantoea sp. MT58 | IAI47_07185 | | substrate-binding domain-containing protein | insig. | 53 | 97 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS07575 | | LacI family DNA-binding transcriptional regulator | cofit | 52 | 97 |
| | Rahnella sp. WP5 | EX31_RS17825 | | LacI family DNA-binding transcriptional regulator | insig. | 47 | 99 |
| | Dickeya dianthicola ME23 | DZA65_RS15745 | | LacI family DNA-binding transcriptional regulator | strong | 46 | 97 |
| | Dickeya dianthicola 67-19 | HGI48_RS14995 | | LacI family DNA-binding transcriptional regulator | insig. | 46 | 97 |
| o | Klebsiella michiganensis M5al | BWI76_RS06730 | | lac repressor | sig. | 46 | 97 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_14790 | | lac repressor | insig. | 45 | 97 |
| o | Klebsiella pneumoniae MRSN742743 | GJGHJB_03833 | purR | Lac operon transcriptional repressor | strong | 45 | 97 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS21295 | | LacI family DNA-binding transcriptional regulator | cofit | 46 | 97 |
| | Dickeya dadantii 3937 | DDA3937_RS14895 | | LacI family DNA-binding transcriptional regulator | insig. | 45 | 97 |
| | Pantoea sp. MT58 | IAI47_20895 | | LacI family DNA-binding transcriptional regulator | strong | 46 | 97 |
| | Enterobacter sp. TBS_079 | MPMX20_01682 | | Lactose operon repressor | strong | 46 | 97 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS21710 | | LacI family DNA-binding transcriptional regulator | cofit | 45 | 97 |
| | Klebsiella michiganensis M5al | BWI76_RS15415 | | LacI family transcriptional regulator | insig. | 45 | 97 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_02556 | purR | Lactose operon repressor | insig. | 46 | 99 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_21425 | | LacI family transcriptional regulator | insig. | 46 | 99 |
| | Ralstonia solanacearum GMI1000 | RS_RS05020 | | LacI family transcriptional regulator | sig. | 37 | 87 |
| | Variovorax sp. OAS795 | ABID97_RS24770 | | LacI family DNA-binding transcriptional regulator | strong | 39 | 91 |
| | Pseudomonas sp. SVBP6 | COO64_RS10340 | | LacI family DNA-binding transcriptional regulator | insig. | 38 | 84 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS09955 | | LacI family DNA-binding transcriptional regulator | strong | 36 | 91 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS19225 | | LacI family transcriptional regulator | insig. | 36 | 90 |
| | Pseudomonas protegens RBAN4 | FABNJH_10970 | lacI | LacI family transcriptional regulator | insig. | 37 | 89 |
| | Variovorax sp. SCN45 | GFF2137 | | Ribose operon repressor | strong | 39 | 91 |
| | Pseudomonas sp. BP01 | JOY50_RS04285 | | LacI family DNA-binding transcriptional regulator | insig. | 34 | 91 |
| | Dickeya dadantii 3937 | DDA3937_RS00055 | | ribose operon transcriptional repressor RbsR | strong | 35 | 84 |
| | Dickeya dianthicola 67-19 | HGI48_RS21310 | | ribose operon transcriptional repressor RbsR | strong | 35 | 83 |
| | Pseudomonas putida KT2440 | PP_2457 | | DNA-binding transcriptional repressor | strong | 35 | 84 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS14240 | | LacI family transcriptional regulator | strong | 35 | 87 |
| | Ralstonia solanacearum UW163 | UW163_RS11705 | | LacI family transcriptional regulator | insig. | 35 | 87 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03908 | | HTH-type transcriptional repressor PurR | cofit | 37 | 84 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3909 | | Ribose operon repressor | strong | 35 | 90 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_14670 | | transcriptional repressor PurR | insig. | 32 | 90 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4029 | | transcriptional regulator, LacI family | strong | 33 | 89 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_6032 | | Ribose operon repressor | insig. | 36 | 84 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21525 | | ribose operon transcriptional repressor RbsR | strong | 35 | 84 |
| | Pseudomonas sp. RS175 | PFR28_02734 | | Ribose operon repressor | strong | 36 | 91 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS20365 | | LacI family DNA-binding transcriptional regulator | insig. | 37 | 84 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS20365 | | LacI family DNA-binding transcriptional regulator | sig. | 37 | 84 |
| | Pseudomonas orientalis W4I3 | QF045_RS20540 | | LacI family DNA-binding transcriptional regulator | insig. | 37 | 84 |
| | Pseudomonas simiae WCS417 | PS417_18390 | | LacI family transcriptional regulator | strong | 37 | 84 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2154 | | transcriptional regulator, LacI family | sig. | 37 | 84 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2154 | | transcriptional regulator, LacI family | insig. | 37 | 84 |
| | Erwinia amylovora T8 | OLJFJH_05415 | | ribose operon transcriptional repressor RbsR | insig. | 34 | 84 |
| | Pantoea sp. MT58 | IAI47_00375 | | ribose operon transcriptional repressor RbsR | strong | 34 | 83 |
| | Agrobacterium fabrum C58 | Atu5078 | | LacI family transcription regulator | sig. | 33 | 92 |
| | Enterobacter sp. TBS_079 | MPMX20_04614 | | Ribose operon repressor | strong | 33 | 89 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1462 | | Transcriptional regulators | insig. | 35 | 81 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_164 | | Ribose operon repressor | strong | 35 | 91 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS00355 | rbsR | ribose operon transcriptional repressor RbsR | strong | 34 | 83 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_20830 | | LacI family transcriptional regulator | strong | 35 | 84 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS08435 | | LacI family DNA-binding transcriptional regulator | cofit | 35 | 85 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS08670 | | LacI family transcriptional regulator | strong | 35 | 85 |
| | Pseudomonas sp. DMC3 | GFF900 | | HTH-type transcriptional repressor PurR | cofit | 35 | 84 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS21575 | | ribose operon transcriptional repressor RbsR | insig. | 34 | 84 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_00955 | | LacI family transcriptional regulator | strong | 35 | 91 |
| | Escherichia fergusonii Becca | EFB2_04880 | | Ribose operon repressor | cofit | 34 | 84 |
| | Escherichia coli ECOR27 | NOLOHH_06860 | rbsR | ribose operon transcriptional repressor RbsR | strong | 34 | 84 |
| | Escherichia coli ECOR38 | HEPCGN_13435 | rbsR | ribose operon transcriptional repressor RbsR | cofit | 34 | 84 |
| | Escherichia coli ECRC100 | OKFHMN_14725 | rbsR | ribose operon transcriptional repressor RbsR | cofit | 34 | 84 |
| | Escherichia coli ECRC101 | MCAODC_05230 | rbsR | ribose operon transcriptional repressor RbsR | cofit | 34 | 84 |
| | Escherichia coli ECRC102 | NIAGMN_12480 | rbsR | ribose operon transcriptional repressor RbsR | cofit | 34 | 84 |
| | Escherichia coli ECRC98 | JDDGAC_18345 | rbsR | ribose operon transcriptional repressor RbsR | insig. | 34 | 84 |
| | Escherichia coli ECRC99 | KEDOAH_13425 | rbsR | ribose operon transcriptional repressor RbsR | no data | 34 | 84 |
| | Escherichia coli BW25113 | b3753 | rbsR | DNA-binding transcriptional repressor of ribose metabolism (NCBI) | strong | 34 | 84 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS11495 | | LacI family transcription regulator | strong | 37 | 84 |
| | Escherichia coli BL21 | ECD_03639 | | transcriptional repressor of ribose metabolism | insig. | 34 | 84 |
| | Klebsiella michiganensis M5al | BWI76_RS00295 | | transcriptional regulator RbsR | strong | 33 | 90 |
| | Alteromonas macleodii MIT1002 | MIT1002_03843 | | Galactose operon repressor | strong | 36 | 84 |
| | Escherichia coli ECRC62 | BNILDI_04665 | rbsR | ribose operon transcriptional repressor RbsR | cofit | 34 | 84 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS10965 | purR | HTH-type transcriptional repressor PurR | strong | 33 | 91 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_1840 | | Ribose operon repressor | strong | 36 | 91 |
| | Pantoea sp. MT58 | IAI47_10795 | | HTH-type transcriptional repressor PurR | strong | 33 | 91 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4095 | | Transcriptional regulator, LacI family | no data | 32 | 92 |
| | Shewanella amazonensis SB2B | Sama_1400 | | periplasmic binding protein/LacI transcriptional regulator (RefSeq) | strong | 35 | 84 |
| | Lysobacter sp. OAE881 | ABIE51_RS08800 | | LacI family DNA-binding transcriptional regulator | sig. | 35 | 94 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03174 | rbsR | Ribose operon repressor RbsR | strong | 35 | 84 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_09515 | | LacI family transcriptional regulator | sig. | 35 | 84 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03208 | rbsR | Ribose operon repressor RbsR | sig. | 35 | 84 |
| | Pectobacterium carotovorum WPP14 | HER17_RS00040 | | LacI family DNA-binding transcriptional regulator | cofit | 33 | 86 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_08660 | | PurR family transcriptional regulator | cofit | 33 | 84 |
| | Rhizobium sp. OAE497 | ABIE40_RS25505 | | LacI family DNA-binding transcriptional regulator | insig. | 34 | 91 |
| | Serratia liquefaciens MT49 | IAI46_20505 | | LacI family DNA-binding transcriptional regulator | insig. | 33 | 88 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS07355 | | LacI family DNA-binding transcriptional regulator | sig. | 34 | 91 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1704 | | Ribose operon repressor | insig. | 33 | 89 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_04989 | rbsR | ribose operon transcriptional repressor RbsR | strong | 33 | 90 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_08900 | | ribose operon transcriptional repressor RbsR | sig. | 33 | 90 |
| | Serratia liquefaciens MT49 | IAI46_25050 | | ribose operon transcriptional repressor RbsR | strong | 31 | 84 |
| | Shewanella loihica PV-4 | Shew_1111 | | LacI family transcription regulator (RefSeq) | strong | 34 | 91 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.5254.1 | | Transcriptional regulator, LacI family | sig. | 35 | 80 |
| | Escherichia coli BL21 | ECD_02564 | | asc operon transcriptional repressor; prpBC operon repressor | insig. | 35 | 80 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_02950 | | transcriptional regulator | insig. | 33 | 90 |
| | Rahnella sp. WP5 | EX31_RS06195 | | ribose operon transcriptional repressor RbsR | cofit | 32 | 84 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01020 | | HTH-type transcriptional regulator AscG | insig. | 35 | 80 |
| | Pseudomonas sp. DMC3 | GFF1074 | | HTH-type transcriptional repressor CytR | insig. | 32 | 91 |
| | Escherichia coli BW25113 | b2714 | ascG | DNA-binding transcriptional repressor (NCBI) | sig. | 35 | 80 |
| | Escherichia coli ECOR27 | NOLOHH_12470 | ascG | DNA-binding transcriptional regulator AscG | insig. | 35 | 80 |
| | Pseudomonas sp. RS175 | PFR28_02584 | | HTH-type transcriptional repressor CytR | insig. | 32 | 91 |
| | Pectobacterium carotovorum WPP14 | HER17_RS03725 | | LacI family DNA-binding transcriptional regulator | insig. | 33 | 88 |
| | Sphingobium sp. HT1-2 | GFF4197 | | Transcriptional regulator, LacI family | cofit | 34 | 90 |
| | Alteromonas macleodii MIT1002 | MIT1002_00363 | | HTH-type transcriptional repressor CytR | cofit | 31 | 91 |
| | Escherichia coli ECOR38 | HEPCGN_19825 | ascG | DNA-binding transcriptional regulator AscG | insig. | 35 | 80 |
| | Escherichia coli ECRC100 | OKFHMN_20625 | ascG | DNA-binding transcriptional regulator AscG | insig. | 35 | 80 |
| | Escherichia coli ECRC101 | MCAODC_11150 | ascG | DNA-binding transcriptional regulator AscG | insig. | 35 | 80 |
| | Escherichia coli ECRC102 | NIAGMN_18395 | ascG | DNA-binding transcriptional regulator AscG | insig. | 35 | 80 |
| | Escherichia coli ECRC98 | JDDGAC_24290 | ascG | DNA-binding transcriptional regulator AscG | insig. | 35 | 80 |
| | Escherichia coli ECRC99 | KEDOAH_07510 | ascG | DNA-binding transcriptional regulator AscG | no data | 35 | 80 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_01063 | purR | AscBF operon repressor | insig. | 33 | 90 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_322 | | Transcriptional regulator, LacI family | insig. | 32 | 91 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05228 | | transcriptional regulator, LacI family | sig. | 31 | 91 |
| | Dickeya dianthicola ME23 | DZA65_RS22290 | | substrate-binding domain-containing protein | cofit | 32 | 84 |
| | Alteromonas macleodii MIT1002 | MIT1002_04103 | | Galactose operon repressor | strong | 34 | 91 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_22285 | | LacI family transcriptional regulator | no data | 32 | 91 |
| | Paraburkholderia graminis OAS925 | ABIE53_002322 | | LacI family transcriptional regulator | strong | 30 | 91 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0777 | | transcriptional regulator, LacI family | insig. | 34 | 92 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0777 | | transcriptional regulator, LacI family | insig. | 34 | 92 |
| | Rahnella sp. WP5 | EX31_RS13830 | | HTH-type transcriptional repressor PurR | insig. | 32 | 91 |
| | Dickeya dadantii 3937 | DDA3937_RS12620 | | HTH-type transcriptional repressor PurR | sig. | 32 | 91 |
| | Escherichia coli ECRC62 | BNILDI_11030 | ascG | DNA-binding transcriptional regulator AscG | insig. | 34 | 80 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2362.1 | | Transcriptional regulator, LacI family | insig. | 32 | 92 |
| | Rahnella sp. WP5 | EX31_RS14230 | | DNA-binding transcriptional regulator CytR | insig. | 33 | 92 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_15435 | | LacI family transcriptional regulator | insig. | 31 | 85 |
| | Xanthobacter sp. DMC5 | GFF4087 | | HTH-type transcriptional repressor CytR | insig. | 36 | 90 |
| | Agrobacterium fabrum C58 | Atu3062 | | LacI family transcriptional regulator | insig. | 32 | 91 |
| | Erwinia amylovora T8 | OLJFJH_14510 | | HTH-type transcriptional repressor PurR | sig. | 32 | 91 |
| | Dickeya dianthicola 67-19 | HGI48_RS12685 | | HTH-type transcriptional repressor PurR | sig. | 32 | 91 |
| | Dickeya dianthicola ME23 | DZA65_RS13140 | | HTH-type transcriptional repressor PurR | insig. | 32 | 91 |
| | Serratia liquefaciens MT49 | IAI46_23640 | | LacI family DNA-binding transcriptional regulator | insig. | 31 | 86 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS11205 | | LacI family transcription regulator | strong | 31 | 91 |
| | Klebsiella michiganensis M5al | BWI76_RS23355 | | LacI family transcriptional regulator | strong | 31 | 79 |
| | Azospirillum sp. SherDot2 | MPMX19_02768 | | Ribose operon repressor | insig. | 36 | 80 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3618 | | Purine nucleotide synthesis repressor | strong | 31 | 91 |
| | Serratia liquefaciens MT49 | IAI46_02490 | | LacI family DNA-binding transcriptional regulator | insig. | 30 | 94 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS19775 | | LacI family DNA-binding transcriptional regulator | strong | 34 | 91 |
| | Pantoea sp. MT58 | IAI47_19620 | | LacI family DNA-binding transcriptional regulator | strong | 33 | 91 |
| | Klebsiella michiganensis M5al | BWI76_RS16510 | | transcriptional repressor PurR | strong | 30 | 91 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS00855 | cytR | DNA-binding transcriptional regulator CytR | strong | 33 | 86 |
| | Caulobacter crescentus NA1000 | CCNA_03161 | | transcriptional regulator xylR | strong | 33 | 91 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03161 | | transcriptional regulator xylR | cofit | 33 | 91 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1322 | | Galactose operon repressor, GalR-LacI family of transcriptional regulators | insig. | 32 | 79 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_13525 | | DNA-binding transcriptional regulator CytR | cofit | 31 | 91 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_03930 | | LacI family transcriptional regulator | insig. | 31 | 79 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_00856 | purR | Cryptic asc operon repressor | sig. | 31 | 79 |
| | Bifidobacterium breve UCC2003 | BBR_RS12460 | | LacI family DNA-binding transcriptional regulator | strong | 33 | 83 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS14885 | | LacI family DNA-binding transcriptional regulator | strong | 33 | 94 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS14340 | | LacI family DNA-binding transcriptional regulator | insig. | 33 | 91 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS13075 | | transcriptional regulator | insig. | 33 | 85 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_25165 | purR | HTH-type transcriptional repressor PurR | cofit | 31 | 91 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS03600 | | LacI family DNA-binding transcriptional regulator | insig. | 34 | 92 |
| | Erwinia tracheiphila SCR3 | LU632_RS11190 | purR | HTH-type transcriptional repressor PurR | insig. | 31 | 91 |
| | Pectobacterium carotovorum WPP14 | HER17_RS09235 | | HTH-type transcriptional repressor PurR | cofit | 30 | 91 |
| | Pantoea sp. MT58 | IAI47_00860 | | DNA-binding transcriptional regulator CytR | strong | 33 | 86 |
| | Caulobacter crescentus NA1000 | CCNA_01556 | | LacI-family transcriptional regulator | strong | 32 | 91 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01556 | | LacI-family transcriptional regulator | insig. | 32 | 91 |
| | Klebsiella michiganensis M5al | BWI76_RS22285 | | transcriptional regulator | insig. | 31 | 90 |
| | Dickeya dadantii 3937 | DDA3937_RS17375 | | HTH-type transcriptional regulator GalR | insig. | 36 | 80 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_07825 | | LacI family transcriptional regulator | insig. | 34 | 83 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03086 | | Ribose operon repressor | cofit | 33 | 84 |
| | Escherichia coli ECOR27 | NOLOHH_17905 | purR | HTH-type transcriptional repressor PurR | strong | 31 | 84 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS09245 | | HTH-type transcriptional repressor PurR | no data | 31 | 84 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0555 | | transcriptional regulator, LacI family | strong | 33 | 91 |
| | Escherichia fergusonii Becca | EFB2_02334 | | HTH-type transcriptional repressor PurR | insig. | 31 | 84 |
| | Enterobacter sp. TBS_079 | MPMX20_03599 | | HTH-type transcriptional regulator AscG | insig. | 32 | 90 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0698 | | Transcriptional regulators | strong | 30 | 91 |
| | Escherichia coli ECRC100 | OKFHMN_23525 | galS | HTH-type transcriptional regulator GalS | cofit | 34 | 92 |
| | Escherichia coli ECRC101 | MCAODC_14575 | galS | HTH-type transcriptional regulator GalS | insig. | 34 | 92 |
| | Escherichia coli ECRC102 | NIAGMN_21290 | galS | HTH-type transcriptional regulator GalS | cofit | 34 | 92 |
| | Escherichia coli ECRC98 | JDDGAC_27485 | galS | HTH-type transcriptional regulator GalS | insig. | 34 | 92 |
| | Escherichia coli ECRC99 | KEDOAH_04660 | galS | HTH-type transcriptional regulator GalS | no data | 34 | 92 |
| | Escherichia coli BW25113 | b2151 | galS | DNA-binding transcriptional repressor (NCBI) | strong | 34 | 92 |
| | Escherichia coli BL21 | ECD_01629 | | transcriptional repressor, hypoxanthine-binding | strong | 31 | 84 |
| | Escherichia coli ECOR38 | HEPCGN_05770 | purR | HTH-type transcriptional repressor PurR | strong | 31 | 84 |
| | Escherichia coli ECRC100 | OKFHMN_27385 | purR | HTH-type transcriptional repressor PurR | cofit | 31 | 84 |
| | Escherichia coli ECRC101 | MCAODC_18025 | purR | HTH-type transcriptional repressor PurR | sig. | 31 | 84 |
| | Escherichia coli ECRC102 | NIAGMN_00680 | purR | HTH-type transcriptional repressor PurR | cofit | 31 | 84 |
| | Escherichia coli ECRC62 | BNILDI_16695 | purR | HTH-type transcriptional repressor PurR | insig. | 31 | 84 |
| | Escherichia coli ECRC98 | JDDGAC_01975 | purR | HTH-type transcriptional repressor PurR | insig. | 31 | 84 |
| | Escherichia coli ECRC99 | KEDOAH_00725 | purR | HTH-type transcriptional repressor PurR | no data | 31 | 84 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02066 | | HTH-type transcriptional repressor PurR | strong | 31 | 84 |
| | Escherichia coli BW25113 | b1658 | purR | DNA-binding transcriptional repressor, hypoxanthine-binding (NCBI) | strong | 31 | 84 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3495 | | Transcriptional regulators | insig. | 30 | 90 |
| | Dickeya dianthicola 67-19 | HGI48_RS17415 | | HTH-type transcriptional regulator GalR | insig. | 36 | 80 |
| | Dickeya dianthicola ME23 | DZA65_RS18505 | | HTH-type transcriptional regulator GalR | insig. | 36 | 80 |
| | Escherichia coli ECOR27 | NOLOHH_15100 | galS | HTH-type transcriptional regulator GalS | insig. | 34 | 92 |
| | Escherichia coli ECRC62 | BNILDI_14020 | galS | HTH-type transcriptional regulator GalS | insig. | 34 | 92 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01560 | | HTH-type transcriptional regulator GalS | insig. | 34 | 92 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3894 | | transcriptional regulator, LacI family | insig. | 31 | 92 |
| | Serratia liquefaciens MT49 | IAI46_11240 | | HTH-type transcriptional repressor PurR | sig. | 31 | 91 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1655 | | Transcriptional regulators | insig. | 29 | 91 |
| | Azospirillum sp. SherDot2 | MPMX19_03117 | | Catabolite control protein A | insig. | 35 | 81 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_17040 | galR | HTH-type transcriptional regulator GalR | strong | 35 | 80 |
| | Erwinia tracheiphila SCR3 | LU632_RS06045 | galR | HTH-type transcriptional regulator GalR | strong | 35 | 80 |
| | Escherichia coli ECOR38 | HEPCGN_22795 | galS | HTH-type transcriptional regulator GalS | insig. | 34 | 92 |
| | Caulobacter crescentus NA1000 | CCNA_01829 | | SalR-family ligand-binding transcriptional regulator | strong | 33 | 85 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01829 | | SalR-family ligand-binding transcriptional regulator | cofit | 33 | 85 |
| | Cellulophaga baltica 18 | M666_RS15710 | | LacI family DNA-binding transcriptional regulator | insig. | 29 | 92 |
| | Escherichia coli BL21 | ECD_02080 | | galactose- and fucose-inducible galactose regulon transcriptional isorepressor; mgl operon transcriptional repressor; autorepressor | insig. | 34 | 92 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2805 | | Transcriptional regulators | insig. | 32 | 90 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS02445 | | LacI family transcriptional regulator | sig. | 31 | 85 |
| | Shewanella oneidensis MR-1 | SO3516 | | transcriptional regulator, LacI family (NCBI ptt file) | strong | 32 | 85 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_23470 | | HTH-type transcriptional repressor PurR | strong | 31 | 91 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_02182 | purR | HTH-type transcriptional repressor PurR | insig. | 31 | 91 |
| | Caulobacter crescentus NA1000 | CCNA_01699 | | LacI-family transcriptional regulator | strong | 34 | 91 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01699 | | LacI-family transcriptional regulator | cofit | 34 | 91 |
| | Caulobacter crescentus NA1000 | CCNA_02132 | | LacI-family transcriptional regulator | strong | 33 | 80 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02132 | | LacI-family transcriptional regulator | cofit | 33 | 80 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2316 | | Transcriptional (co)regulator CytR | insig. | 30 | 86 |
| | Dickeya dianthicola 67-19 | HGI48_RS17450 | | LacI family DNA-binding transcriptional regulator | insig. | 32 | 87 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2915 | | Transcriptional regulators | insig. | 30 | 79 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0512 | | transcriptional regulator, LacI family | cofit | 34 | 92 |
| | Shewanella amazonensis SB2B | Sama_0937 | | LacI family transcription regulator (RefSeq) | strong | 33 | 85 |
| | Enterobacter sp. TBS_079 | MPMX20_01978 | | HTH-type transcriptional repressor PurR | sig. | 29 | 91 |
| | Escherichia fergusonii Becca | EFB2_01705 | | HTH-type transcriptional regulator GalS | insig. | 34 | 92 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12585 | | HTH-type transcriptional regulator GalS | insig. | 34 | 92 |
| | Enterobacter sp. TBS_079 | MPMX20_03704 | | HTH-type transcriptional regulator AscG | insig. | 29 | 79 |
| | Enterobacter sp. TBS_079 | MPMX20_03699 | | HTH-type transcriptional regulator GalR | strong | 35 | 80 |
| | Sphingobium sp. HT1-2 | GFF3694 | | Transcriptional regulator, LacI family | cofit | 32 | 92 |
| | Pantoea sp. MT58 | IAI47_08235 | | LacI family DNA-binding transcriptional regulator | insig. | 30 | 84 |
| | Dickeya dadantii 3937 | DDA3937_RS06015 | | HTH-type transcriptional regulator GalS | sig. | 33 | 92 |
| | Variovorax sp. SCN45 | GFF1873 | | KEGG: LacI family transcriptional regulator | insig. | 32 | 91 |
| | Serratia liquefaciens MT49 | IAI46_24560 | | DNA-binding transcriptional regulator CytR | strong | 30 | 86 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_09275 | | DNA-binding transcriptional regulator CytR | sig. | 29 | 86 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_04911 | cytR | DNA-binding transcriptional regulator CytR | sig. | 29 | 86 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_15755 | | cytochrome-c peroxidase | insig. | 32 | 84 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS17135 | galR | HTH-type transcriptional regulator GalR | cofit | 34 | 80 |
| | Shewanella sp. ANA-3 | Shewana3_3122 | | LacI family transcription regulator (RefSeq) | strong | 32 | 85 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4407 | | Transcriptional regulators | cofit | 30 | 86 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1274.1 | | transcriptional regulator lacI family | insig. | 34 | 91 |
| | Sinorhizobium meliloti 1021 | SM_b20014 | | transcriptional regulator | insig. | 33 | 90 |
| | Dickeya dadantii 3937 | DDA3937_RS17420 | | LacI family DNA-binding transcriptional regulator | insig. | 30 | 92 |