| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas simiae WCS417 | PS417_10950 | | AraC family transcriptional regulator | strong | 100 | 100 |
| o | Pseudomonas orientalis W4I3 | QF045_RS13270 | | XylR family transcriptional regulator | cofit | 93 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02459 | | Xylose operon regulatory protein | insig. | 93 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS11310 | | DNA-binding transcriptional regulator | strong | 95 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11310 | | DNA-binding transcriptional regulator | strong | 95 | 100 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1453 | | Xylose activator XylR (AraC family) | insig. | 91 | 99 |
| o | Pseudomonas sp. RS175 | PFR28_02347 | | Xylose operon regulatory protein | strong | 91 | 99 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_28495 | | AraC family transcriptional regulator | strong | 91 | 99 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_2882 | | transcriptional regulator, AraC family | insig. | 90 | 99 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2882 | | transcriptional regulator, AraC family | insig. | 90 | 99 |
| o | Pseudomonas sp. DMC3 | GFF1158 | | Xylose operon regulatory protein | insig. | 89 | 100 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS22455 | | AraC family transcriptional regulator | strong | 70 | 98 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS18215 | | DNA-binding transcriptional regulator | sig. | 69 | 98 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS25880 | | DNA-binding transcriptional regulator | strong | 68 | 98 |
| o | Paraburkholderia graminis OAS925 | ABIE53_004928 | | LacI family transcriptional regulator | strong | 68 | 98 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03875 | | transcriptional regulator, AraC family | insig. | 68 | 97 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS32830 | | AraC family transcriptional regulator | insig. | 68 | 98 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS14435 | | DNA-binding transcriptional regulator | insig. | 60 | 97 |
| o | Pantoea sp. MT58 | IAI47_00175 | | XylR family transcriptional regulator | insig. | 48 | 97 |
| o | Rahnella sp. WP5 | EX31_RS09745 | | XylR family transcriptional regulator | strong | 47 | 97 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS19165 | | XylR family transcriptional regulator | cofit | 48 | 97 |
| o | Dickeya dianthicola 67-19 | HGI48_RS00330 | | XylR family transcriptional regulator | insig. | 48 | 97 |
| o | Dickeya dianthicola ME23 | DZA65_RS00330 | | DNA-binding transcriptional regulator | insig. | 48 | 97 |
| o | Escherichia coli BL21 | ECD_03421 | | xylose divergent operon transcriptional activator | insig. | 47 | 97 |
| o | Escherichia coli ECOR27 | NOLOHH_07880 | xylR | DNA-binding transcriptional regulator XylR | insig. | 47 | 97 |
| o | Escherichia coli ECOR38 | HEPCGN_14820 | xylR | DNA-binding transcriptional regulator XylR | insig. | 47 | 97 |
| o | Escherichia coli ECRC100 | OKFHMN_15935 | xylR | DNA-binding transcriptional regulator XylR | cofit | 47 | 97 |
| o | Escherichia coli ECRC101 | MCAODC_06450 | xylR | DNA-binding transcriptional regulator XylR | insig. | 47 | 97 |
| o | Escherichia coli ECRC102 | NIAGMN_13695 | xylR | DNA-binding transcriptional regulator XylR | insig. | 47 | 97 |
| o | Escherichia coli ECRC62 | BNILDI_03665 | xylR | DNA-binding transcriptional regulator XylR | insig. | 47 | 97 |
| o | Escherichia coli ECRC98 | JDDGAC_19565 | xylR | DNA-binding transcriptional regulator XylR | insig. | 47 | 97 |
| o | Escherichia coli ECRC99 | KEDOAH_12215 | xylR | DNA-binding transcriptional regulator XylR | no data | 47 | 97 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00135 | | Xylose operon regulatory protein | insig. | 47 | 97 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS20410 | | D-xylose utilization transcriptional activator XylR | insig. | 47 | 97 |
| o | Escherichia coli BW25113 | b3569 | xylR | DNA-binding transcriptional activator, xylose-binding (NCBI) | strong | 47 | 97 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_3834 | | Transcriptional regulators | insig. | 47 | 97 |
| o | Escherichia fergusonii Becca | EFB2_00238 | | Xylose operon regulatory protein | insig. | 47 | 97 |
| o | Serratia liquefaciens MT49 | IAI46_00300 | | DNA-binding transcriptional regulator | insig. | 47 | 97 |
| o | Dickeya dadantii 3937 | DDA3937_RS20915 | | DNA-binding transcriptional regulator | insig. | 48 | 97 |
| o | Enterobacter sp. TBS_079 | MPMX20_00161 | | Xylose operon regulatory protein | strong | 46 | 98 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_07795 | | XylR family transcriptional regulator | insig. | 47 | 97 |
| o | Klebsiella michiganensis M5al | BWI76_RS27045 | | XylR family transcriptional regulator | strong | 46 | 97 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF442 | | Xylose activator XylR (AraC family) | insig. | 47 | 98 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS21065 | | XylR family transcriptional regulator | insig. | 47 | 97 |
| o | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3418 | | Transcriptional regulators | insig. | 24 | 98 |
| o | Bacteroides thetaiotaomicron VPI-5482 | BT3609 | | transcriptional regulator (NCBI ptt file) | insig. | 24 | 98 |
| o | Bacteroides ovatus ATCC 8483 | BACOVA_03406 | | transcriptional regulator, AraC family | insig. | 23 | 98 |
| | Pseudomonas sp. BP01 | JOY50_RS06255 | | LacI family DNA-binding transcriptional regulator | insig. | 29 | 52 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS23380 | | GlxA family transcriptional regulator | insig. | 35 | 26 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_06477 | | transcriptional regulator, AraC family | insig. | 35 | 26 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0267 | | two-component system sensor histidine kinase/response regulator, hybrid ('one component system') (NCBI ptt file) | sig. | 37 | 21 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS07690 | | AraC family transcriptional regulator | sig. | 34 | 26 |
| | Paraburkholderia graminis OAS925 | ABIE53_001768 | | transcriptional regulator GlxA family with amidase domain | strong | 34 | 26 |
| | Alteromonas macleodii MIT1002 | MIT1002_00363 | | HTH-type transcriptional repressor CytR | cofit | 27 | 56 |
| | Agrobacterium fabrum C58 | Atu5078 | | LacI family transcription regulator | sig. | 30 | 49 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS11205 | | hybrid sensor histidine kinase/response regulator | insig. | 29 | 38 |
| | Sinorhizobium meliloti 1021 | SM_b21706 | | LacI family transcriptional regulator | insig. | 30 | 53 |
| | Pseudomonas sp. S08-1 | OH686_18570 | | Transcriptional regulator, AraC family | insig. | 33 | 28 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3073 | | Transcriptional regulators | strong | 28 | 68 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS14240 | | LacI family transcriptional regulator | strong | 33 | 54 |
| | Ralstonia solanacearum UW163 | UW163_RS11705 | | LacI family transcriptional regulator | insig. | 33 | 54 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_02049 | | sugar-binding domain protein | strong | 25 | 51 |
| | Caulobacter crescentus NA1000 | CCNA_01195 | | LacI-family transcriptional regulator | strong | 28 | 59 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01195 | | LacI-family transcriptional regulator | cofit | 28 | 59 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS19225 | | LacI family transcriptional regulator | insig. | 32 | 54 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS18480 | | DNA-binding transcriptional regulator CytR | strong | 29 | 48 |
| | Rhizobium sp. OAE497 | ABIE40_RS25505 | | LacI family DNA-binding transcriptional regulator | insig. | 29 | 52 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS25165 | | GlxA family transcriptional regulator | strong | 27 | 44 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_26530 | | HTH-type transcriptional regulator GbdR | strong | 27 | 44 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS43475 | | GlxA family transcriptional regulator | strong | 27 | 44 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS06080 | | response regulator transcription factor | insig. | 31 | 33 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00041 | | Transcriptional regulator containing an amidase domain and an AraC-type DNA-binding HTH domain | insig. | 24 | 46 |
| | Pantoea sp. MT58 | IAI47_00860 | | DNA-binding transcriptional regulator CytR | strong | 28 | 48 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS25095 | | AraC family transcriptional regulator | insig. | 28 | 38 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS25305 | | LacI family DNA-binding transcriptional regulator | insig. | 27 | 52 |
| | Lysobacter sp. OAE881 | ABIE51_RS03340 | | AraC family transcriptional regulator | insig. | 30 | 28 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS11030 | | GlxA family transcriptional regulator | insig. | 29 | 38 |
| | Alteromonas macleodii MIT1002 | MIT1002_02553 | | Carnitine catabolism transcriptional activator | insig. | 29 | 26 |
| | Ralstonia solanacearum GMI1000 | RS_RS05020 | | LacI family transcriptional regulator | sig. | 32 | 54 |
| | Erwinia amylovora T8 | OLJFJH_05415 | | ribose operon transcriptional repressor RbsR | insig. | 30 | 41 |
| | Pseudomonas segetis P6 | ACVTMO_RS05745 | | AraC family transcriptional regulator | insig. | 32 | 29 |
| | Rahnella sp. WP5 | EX31_RS06195 | | ribose operon transcriptional repressor RbsR | cofit | 32 | 41 |
| | Xanthobacter sp. DMC5 | GFF2016 | | HTH-type transcriptional regulator CdhR | insig. | 44 | 19 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03396 | | AraC-type DNA-binding protein | insig. | 32 | 24 |
| | Paraburkholderia graminis OAS925 | ABIE53_002322 | | LacI family transcriptional regulator | strong | 28 | 54 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS11895 | | AraC family transcriptional regulator | insig. | 27 | 26 |
| | Pantoea sp. MT58 | IAI47_00375 | | ribose operon transcriptional repressor RbsR | strong | 29 | 41 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS37540 | | AraC family transcriptional regulator | cofit | 28 | 27 |
| | Rahnella sp. WP5 | EX31_RS14230 | | DNA-binding transcriptional regulator CytR | insig. | 28 | 51 |
| | Pseudomonas segetis P6 | ACVTMO_RS03440 | gbdR | choline metabolism transcriptional regulator GbdR | insig. | 27 | 43 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1007 | | Transcriptional regulator, AraC family | insig. | 34 | 25 |
| | Pseudomonas stutzeri RCH2 | Psest_3080 | | AraC-type DNA-binding domain-containing proteins | sig. | 32 | 28 |
| | Pseudomonas sp. SVBP6 | COO64_RS23480 | | response regulator transcription factor | insig. | 30 | 30 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_13000 | cytR | DNA-binding transcriptional regulator CytR | insig. | 29 | 41 |
| | Erwinia tracheiphila SCR3 | LU632_RS19660 | cytR | DNA-binding transcriptional regulator CytR | insig. | 29 | 41 |
| | Ralstonia solanacearum GMI1000 | RS_RS05455 | | GlxA family transcriptional regulator | sig. | 28 | 39 |
| | Pectobacterium carotovorum WPP14 | HER17_RS03530 | | LacI family transcriptional regulator | insig. | 27 | 56 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_07770 | | AraC family transcriptional regulator | strong | 26 | 43 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_1840 | | Ribose operon repressor | strong | 26 | 59 |
| | Pseudomonas sp. DMC3 | GFF130 | | HTH-type transcriptional regulator CdhR | insig. | 23 | 74 |