| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas putida KT2440 | PP_2327 | | transcriptional dual regulator / CysB-O-acetyl-L-serine | strong | 100 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS25785 | cysB | HTH-type transcriptional regulator CysB | strong | 99 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS09830 | cysB | HTH-type transcriptional regulator CysB | strong | 96 | 100 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_19060 | | CysB family transcriptional regulator | strong | 95 | 100 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_03180 | | CysB family transcriptional regulator | strong | 95 | 100 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2465 | | Cys regulon transcriptional activator CysB | strong | 95 | 100 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2230 | | Cys regulon transcriptional activator CysB | strong | 95 | 100 |
| o | Pseudomonas protegens RBAN4 | FABNJH_22045 | cysB | HTH-type transcriptional regulator CysB | strong | 95 | 100 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_283 | | Cys regulon transcriptional activator CysB | no data | 95 | 100 |
| o | Pseudomonas sp. RS175 | PFR28_00966 | | HTH-type transcriptional regulator CysB | strong | 95 | 100 |
| o | Pseudomonas sp. DMC3 | GFF4617 | | HTH-type transcriptional regulator CysB | cofit | 95 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS08410 | | HTH-type transcriptional regulator CysB | strong | 95 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS08410 | | HTH-type transcriptional regulator CysB | strong | 95 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01824 | | HTH-type transcriptional regulator CysB | cofit | 94 | 100 |
| o | Pseudomonas orientalis W4I3 | QF045_RS11180 | | HTH-type transcriptional regulator CysB | strong | 94 | 100 |
| o | Pseudomonas simiae WCS417 | PS417_08460 | | CysB family transcriptional regulator | no data | 94 | 100 |
| o | Pseudomonas sp. S08-1 | OH686_01730 | | Cys regulon transcriptional activator CysB | strong | 92 | 100 |
| o | Pseudomonas segetis P6 | ACVTMO_RS13115 | cysB | HTH-type transcriptional regulator CysB | strong | 92 | 100 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_2077 | | regulatory protein, LysR:LysR, substrate-binding protein | strong | 91 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2077 | | regulatory protein, LysR:LysR, substrate-binding protein | cofit | 91 | 100 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS20450 | cysB;go_function=DNA-binding | HTH-type transcriptional regulator CysB | strong | 91 | 100 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_08475 | | HTH-type transcriptional regulator CysB | strong | 91 | 100 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS54540 | cysB;go_function=DNA-binding | HTH-type transcriptional regulator CysB | strong | 91 | 100 |
| o | Pseudomonas stutzeri RCH2 | Psest_2329 | | Transcriptional regulator | strong | 89 | 100 |
| o | Marinobacter adhaerens HP15 | HP15_1854 | | transcriptional regulator, LysR family | no data | 78 | 100 |
| o | Vibrio cholerae E7946 ATCC 55056 | CSW01_09545 | | HTH-type transcriptional regulator CysB | no data | 67 | 100 |
| o | Dickeya dianthicola 67-19 | HGI48_RS10540 | | HTH-type transcriptional regulator CysB | strong | 67 | 100 |
| o | Dickeya dadantii 3937 | DDA3937_RS10540 | | HTH-type transcriptional regulator CysB | insig. | 67 | 100 |
| o | Alteromonas macleodii MIT1002 | MIT1002_02005 | | Cys regulon transcriptional activator | no data | 65 | 100 |
| o | Rahnella sp. WP5 | EX31_RS09890 | | HTH-type transcriptional regulator CysB | strong | 66 | 99 |
| o | Dickeya dianthicola ME23 | DZA65_RS11020 | | HTH-type transcriptional regulator CysB | strong | 67 | 100 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS10870 | | HTH-type transcriptional regulator CysB | strong | 65 | 100 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2712 | | Cys regulon transcriptional activator CysB | no data | 65 | 99 |
| o | Serratia liquefaciens MT49 | IAI46_13965 | | HTH-type transcriptional regulator CysB | no data | 66 | 99 |
| o | Enterobacter sp. TBS_079 | MPMX20_02501 | | HTH-type transcriptional regulator CysB | no data | 65 | 99 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_0946 | | Transcriptional regulator | no data | 65 | 99 |
| o | Pantoea sp. MT58 | IAI47_09240 | | HTH-type transcriptional regulator CysB | strong | 65 | 99 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS09370 | cysB | HTH-type transcriptional regulator CysB | cofit | 65 | 99 |
| o | Klebsiella michiganensis M5al | BWI76_RS11930 | | LysR family transcriptional regulator CysB | no data | 65 | 99 |
| o | Erwinia amylovora T8 | OLJFJH_13530 | | HTH-type transcriptional regulator CysB | sig. | 64 | 99 |
| o | Escherichia coli ECOR38 | HEPCGN_25600 | cysB | HTH-type transcriptional regulator CysB | cofit | 64 | 99 |
| o | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_23720 | cysB | HTH-type transcriptional regulator CysB | no data | 64 | 99 |
| o | Erwinia tracheiphila SCR3 | LU632_RS12550 | cysB | HTH-type transcriptional regulator CysB | no data | 64 | 99 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_19620 | | HTH-type transcriptional regulator CysB | no data | 64 | 99 |
| o | Klebsiella pneumoniae MRSN742743 | KFA93_RS20110 | cysB;go_function=DNA-binding | HTH-type transcriptional regulator CysB | insig. | 64 | 99 |
| o | Escherichia coli BL21 | ECD_01251 | | N-acetylserine-responsive cysteine regulon transcriptional activator; autorepressor | no data | 64 | 99 |
| o | Escherichia fergusonii Becca | EFB2_02652 | | HTH-type transcriptional regulator CysB | no data | 64 | 99 |
| o | Escherichia coli ECOR27 | NOLOHH_20265 | cysB | HTH-type transcriptional regulator CysB | no data | 64 | 99 |
| o | Escherichia coli ECRC100 | OKFHMN_02600 | cysB | HTH-type transcriptional regulator CysB | no data | 64 | 99 |
| o | Escherichia coli ECRC101 | MCAODC_15665 | cysB | HTH-type transcriptional regulator CysB | no data | 64 | 99 |
| o | Escherichia coli ECRC102 | NIAGMN_26770 | cysB | HTH-type transcriptional regulator CysB | no data | 64 | 99 |
| o | Escherichia coli ECRC62 | BNILDI_18415 | cysB | HTH-type transcriptional regulator CysB | no data | 64 | 99 |
| o | Escherichia coli ECRC98 | JDDGAC_05145 | cysB | HTH-type transcriptional regulator CysB | no data | 64 | 99 |
| o | Escherichia coli ECRC99 | KEDOAH_26165 | cysB | HTH-type transcriptional regulator CysB | no data | 64 | 99 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02409 | | HTH-type transcriptional regulator CysB | sig. | 64 | 99 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS07680 | | HTH-type transcriptional regulator CysB | strong | 64 | 99 |
| o | Escherichia coli BW25113 | b1275 | cysB | DNA-binding transcriptional dual regulator, O-acetyl-L-serine-binding (NCBI) | no data | 64 | 99 |
| o | Shewanella amazonensis SB2B | Sama_1324 | cysB | transcriptional regulator CysB (RefSeq) | no data | 63 | 100 |
| o | Shewanella loihica PV-4 | Shew_1624 | cysB | transcriptional regulator CysB (RefSeq) | no data | 62 | 100 |
| o | Shewanella oneidensis MR-1 | SO2649 | cysB | cys regulon transcriptional activator (NCBI ptt file) | strong | 62 | 100 |
| o | Shewanella sp. ANA-3 | Shewana3_1731 | cysB | transcriptional regulator CysB (RefSeq) | no data | 62 | 100 |
| o | Dechlorosoma suillum PS | Dsui_1988 | | transcriptional regulator | no data | 54 | 94 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00782 | | transcriptional regulator, LysR family | strong | 51 | 94 |
| o | Paraburkholderia graminis OAS925 | ABIE53_001994 | | LysR family cys regulon transcriptional activator | strong | 52 | 93 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS08810 | | CysB family transcriptional regulator | insig. | 50 | 94 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS22570 | | CysB family HTH-type transcriptional regulator | insig. | 52 | 91 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF5044 | | Alkanesulfonate utilization operon LysR-family regulator CbI | insig. | 51 | 94 |
| o | Variovorax sp. SCN45 | GFF3358 | | Alkanesulfonate utilization operon LysR-family regulator Cbl | insig. | 52 | 94 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS11555 | | CysB family HTH-type transcriptional regulator | strong | 50 | 94 |
| o | Methylophilus sp. DMC18 | GFF1021 | | HTH-type transcriptional regulator SsuR | insig. | 48 | 94 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS08245 | | CysB family transcriptional regulator | insig. | 47 | 95 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS00100 | | CysB family HTH-type transcriptional regulator | insig. | 50 | 94 |
| o | Ralstonia solanacearum UW163 | UW163_RS13430 | | CysB family HTH-type transcriptional regulator | insig. | 50 | 94 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS17385 | | CysB family HTH-type transcriptional regulator | insig. | 49 | 94 |
| o | Ralstonia solanacearum GMI1000 | RS_RS06760 | | CysB family HTH-type transcriptional regulator | strong | 49 | 94 |
| o | Variovorax sp. OAS795 | ABID97_RS02980 | | CysB family HTH-type transcriptional regulator | insig. | 51 | 94 |
| | Variovorax sp. SCN45 | GFF244 | | Cys regulon transcriptional activator CysB | strong | 46 | 95 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS12245 | | transcriptional regulator | insig. | 48 | 94 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS15540 | | cys regulon transcription regulator protein | no data | 47 | 94 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS04610 | | CysB family HTH-type transcriptional regulator | strong | 47 | 93 |
| | Ralstonia solanacearum GMI1000 | RS_RS12180 | | CysB family HTH-type transcriptional regulator | strong | 47 | 93 |
| | Ralstonia solanacearum UW163 | UW163_RS09060 | | CysB family HTH-type transcriptional regulator | sig. | 47 | 93 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS12765 | | CysB family HTH-type transcriptional regulator | strong | 47 | 93 |
| | Variovorax sp. OAS795 | ABID97_RS16600 | | CysB family HTH-type transcriptional regulator | strong | 46 | 95 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS00220 | | CysB family HTH-type transcriptional regulator | strong | 47 | 96 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4305 | | Alkanesulfonate utilization operon LysR-family regulator CbI | no data | 45 | 94 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS16280 | | transcriptional regulator | strong | 45 | 96 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_2403 | | Alkanesulfonate utilization operon LysR-family regulator CbI | strong | 45 | 96 |
| o | Kangiella aquimarina DSM 16071 | B158DRAFT_2455 | | Transcriptional regulator | cofit | 43 | 94 |
| | Variovorax sp. SCN45 | GFF7336 | | Alkanesulfonate utilization operon LysR-family regulator Cbl | insig. | 48 | 93 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS25260 | | CysB family HTH-type transcriptional regulator | strong | 43 | 96 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00113 | | transcriptional regulator, LysR family | strong | 43 | 96 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS04720 | | transcriptional regulator | strong | 42 | 96 |
| | Paraburkholderia graminis OAS925 | ABIE53_001225 | | LysR family cys regulon transcriptional activator | strong | 42 | 96 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS04770 | | CysB family HTH-type transcriptional regulator | no data | 46 | 90 |
| | Escherichia fergusonii Becca | EFB2_01926 | | HTH-type transcriptional regulator cbl | insig. | 41 | 97 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS11475 | | HTH-type transcriptional regulator Cbl | insig. | 41 | 97 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_584 | | Alkanesulfonate utilization operon LysR-family regulator CbI | insig. | 51 | 79 |
| | Rahnella sp. WP5 | EX31_RS07160 | | HTH-type transcriptional regulator Cbl | insig. | 46 | 91 |
| o | Acinetobacter radioresistens SK82 | MPMX26_02171 | | HTH-type transcriptional regulator SsuR | strong | 45 | 90 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS07740 | cbl | HTH-type transcriptional regulator Cbl | insig. | 43 | 96 |
| | Escherichia coli BL21 | ECD_01897 | | ssuEADCB/tauABCD operon transcriptional activator | cofit | 41 | 97 |
| | Escherichia coli BW25113 | b1987 | cbl | DNA-binding transcriptional activator of cysteine biosynthesis (NCBI) | sig. | 41 | 97 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01721 | | HTH-type transcriptional regulator cbl | insig. | 41 | 97 |
| | Escherichia coli ECOR38 | HEPCGN_03490 | cbl | HTH-type transcriptional regulator Cbl | insig. | 41 | 97 |
| | Escherichia coli ECRC100 | OKFHMN_25155 | cbl | HTH-type transcriptional regulator Cbl | cofit | 40 | 97 |
| | Escherichia coli ECRC101 | MCAODC_20235 | cbl | HTH-type transcriptional regulator Cbl | insig. | 40 | 97 |
| | Escherichia coli ECRC102 | NIAGMN_22660 | cbl | HTH-type transcriptional regulator Cbl | cofit | 40 | 97 |
| | Escherichia coli ECRC98 | JDDGAC_29285 | cbl | HTH-type transcriptional regulator Cbl | insig. | 40 | 97 |
| | Escherichia coli ECRC99 | KEDOAH_02955 | cbl | HTH-type transcriptional regulator Cbl | no data | 40 | 97 |
| | Escherichia coli ECOR27 | NOLOHH_16065 | cbl | HTH-type transcriptional regulator Cbl | insig. | 41 | 97 |
| | Escherichia coli ECRC62 | BNILDI_14895 | cbl | HTH-type transcriptional regulator Cbl | insig. | 40 | 97 |
| | Pantoea sp. MT58 | IAI47_07575 | | HTH-type transcriptional regulator Cbl | sig. | 43 | 96 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0566 | | Transcriptional regulator | cofit | 46 | 89 |
| | Dickeya dadantii 3937 | DDA3937_RS07485 | | HTH-type transcriptional regulator Cbl | insig. | 47 | 92 |
| | Erwinia amylovora T8 | OLJFJH_12340 | | HTH-type transcriptional regulator Cbl | insig. | 42 | 96 |
| | Klebsiella michiganensis M5al | BWI76_RS18625 | | CysB family transcriptional regulator | sig. | 45 | 89 |
| | Enterobacter sp. TBS_079 | MPMX20_02982 | | HTH-type transcriptional regulator cbl | insig. | 45 | 89 |
| | Dickeya dianthicola 67-19 | HGI48_RS07360 | | HTH-type transcriptional regulator Cbl | insig. | 46 | 92 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS07330 | cbl;go_function=DNA-binding | HTH-type transcriptional regulator Cbl | cofit | 45 | 89 |
| | Erwinia tracheiphila SCR3 | LU632_RS14875 | cbl | HTH-type transcriptional regulator Cbl | insig. | 43 | 93 |
| | Dickeya dianthicola ME23 | DZA65_RS07870 | | HTH-type transcriptional regulator Cbl | insig. | 46 | 92 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_25740 | | HTH-type transcriptional regulator Cbl | insig. | 45 | 89 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_00735 | cbl | HTH-type transcriptional regulator Cbl | cofit | 42 | 93 |
| o | Castellaniella sp019104865 MT123 | ABCV34_RS08230 | | CysB family HTH-type transcriptional regulator | strong | 44 | 94 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS05885 | | LysR substrate-binding domain-containing protein | strong | 42 | 94 |
| | Serratia liquefaciens MT49 | IAI46_15670 | | HTH-type transcriptional regulator Cbl | insig. | 44 | 91 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_05975 | lysR | CysB family transcriptional regulator | strong | 43 | 94 |
| | Pectobacterium carotovorum WPP14 | HER17_RS14150 | | HTH-type transcriptional regulator Cbl | insig. | 45 | 89 |
| o | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS09195 | | LysR substrate-binding domain-containing protein | strong | 43 | 92 |
| o | Rhodanobacter denitrificans MT42 | LRK55_RS00690 | | LysR substrate-binding domain-containing protein | insig. | 42 | 94 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS00915 | | LysR substrate-binding domain-containing protein | cofit | 42 | 94 |
| o | Lysobacter sp. OAE881 | ABIE51_RS15850 | | LysR family transcriptional regulator | strong | 39 | 95 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1249.1 | | Transcriptional regulator | strong | 37 | 99 |
| | Pseudomonas putida KT2440 | PP_3660 | | Transcriptional regulator, LysR family | insig. | 32 | 77 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.309.1 | | Chromosome initiation inhibitor | insig. | 29 | 86 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05209 | | transcriptional regulator, LysR family | strong | 32 | 77 |
| | Pseudomonas sp. BP01 | JOY50_RS07920 | | LysR family transcriptional regulator | insig. | 31 | 77 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS11310 | | LysR family transcriptional regulator | insig. | 31 | 77 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS10235 | | LysR family transcriptional regulator | insig. | 28 | 86 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS03385 | | LysR family transcriptional regulator | insig. | 28 | 86 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS10595 | | LysR family transcriptional regulator | strong | 29 | 86 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS07245 | | LysR family transcriptional regulator | insig. | 30 | 77 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS13480 | | LysR family transcriptional regulator | insig. | 28 | 86 |
| | Lysobacter sp. OAE881 | ABIE51_RS00200 | | LysR family transcriptional regulator | cofit | 26 | 91 |
| | Paraburkholderia graminis OAS925 | ABIE53_002341 | | DNA-binding transcriptional LysR family regulator | insig. | 31 | 77 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_13310 | lysR | LysR family transcriptional regulator | insig. | 28 | 86 |
| | Variovorax sp. SCN45 | GFF7699 | | Transcriptional regulator, LysR family | no data | 46 | 35 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_17840 | | transcriptional regulator | insig. | 30 | 73 |
| | Pseudomonas sp. RS175 | PFR28_02537 | | HTH-type transcriptional regulator CynR | insig. | 29 | 89 |
| | Variovorax sp. OAS795 | ABID97_RS01570 | | LysR substrate-binding domain-containing protein | strong | 30 | 77 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_27335 | | transcriptional regulator CynR | insig. | 28 | 96 |
| | Escherichia coli BL21 | ECD_00292 | | transcriptional activator of cyn operon; autorepressor | insig. | 30 | 73 |
| | Escherichia coli BW25113 | b0338 | cynR | DNA-binding transcriptional dual regulator (NCBI) | insig. | 30 | 73 |
| | Variovorax sp. SCN45 | GFF5549 | | Hydrogen peroxide-inducible genes activator => OxyR | insig. | 30 | 77 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS05415 | | LysR substrate-binding domain-containing protein | insig. | 28 | 80 |
| | Escherichia coli ECRC100 | OKFHMN_08840 | cynR | transcriptional regulator CynR | insig. | 29 | 73 |
| | Escherichia coli ECRC101 | MCAODC_28070 | cynR | transcriptional regulator CynR | insig. | 29 | 73 |
| | Escherichia coli ECRC102 | NIAGMN_06895 | cynR | transcriptional regulator CynR | insig. | 29 | 73 |
| | Escherichia coli ECRC62 | BNILDI_23155 | cynR | transcriptional regulator CynR | insig. | 29 | 73 |
| | Escherichia coli ECRC98 | JDDGAC_12495 | cynR | transcriptional regulator CynR | insig. | 29 | 73 |
| | Escherichia coli ECRC99 | KEDOAH_19125 | cynR | transcriptional regulator CynR | no data | 29 | 73 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03333 | | HTH-type transcriptional regulator CynR | insig. | 29 | 73 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_401 | | Cyn operon transcriptional activator | insig. | 28 | 89 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS05810 | cynR;go_function=DNA-binding | transcriptional regulator CynR | insig. | 28 | 96 |
| | Azospirillum sp. SherDot2 | MPMX19_02949 | | HTH-type transcriptional activator CmpR | insig. | 28 | 77 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS01255 | | LysR substrate-binding domain-containing protein | strong | 30 | 72 |
| | Pseudomonas sp. DMC3 | GFF1709 | | HTH-type transcriptional regulator CynR | insig. | 32 | 68 |
| | Escherichia coli ECOR38 | HEPCGN_07455 | cynR | transcriptional regulator CynR | insig. | 30 | 73 |
| | Variovorax sp. OAS795 | ABID97_RS28905 | | LysR substrate-binding domain-containing protein | insig. | 32 | 68 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4442 | | Cyn operon transcriptional activator | insig. | 29 | 73 |
| | Dechlorosoma suillum PS | Dsui_0224 | | transcriptional regulator | insig. | 29 | 80 |
| | Pseudomonas simiae WCS417 | PS417_19375 | | LysR family transcriptional regulator | insig. | 29 | 70 |
| | Escherichia coli ECOR27 | NOLOHH_01740 | cynR | transcriptional regulator CynR | insig. | 29 | 73 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04078 | | HTH-type transcriptional regulator CynR | cofit | 29 | 70 |
| | Ralstonia solanacearum GMI1000 | RS_RS13470 | | hydrogen peroxide-inducible genes activator | strong | 28 | 80 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS11690 | | hydrogen peroxide-inducible genes activator | sig. | 28 | 80 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS03470 | | LysR family transcriptional regulator | strong | 27 | 77 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS05605 | | hydrogen peroxide-inducible genes activator | insig. | 27 | 80 |
| | Ralstonia solanacearum UW163 | UW163_RS08020 | | hydrogen peroxide-inducible genes activator | insig. | 27 | 80 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_23775 | | transcriptional regulator | insig. | 31 | 68 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0567 | | Transcriptional regulator | strong | 29 | 77 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1980 | rbcR | transcriptional regulator, LysR family | no data | 28 | 77 |
| | Paraburkholderia graminis OAS925 | ABIE53_000834 | | LysR family hydrogen peroxide-inducible transcriptional activator | strong | 27 | 77 |
| | Serratia liquefaciens MT49 | IAI46_07810 | | transcriptional regulator CynR | insig. | 29 | 73 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_784 | | Hydrogen peroxide-inducible genes activator | strong | 30 | 77 |
| | Pseudomonas protegens RBAN4 | FABNJH_07785 | cynR | transcriptional regulator CynR | insig. | 28 | 73 |
| | Azospirillum sp. SherDot2 | MPMX19_00813 | | HTH-type transcriptional regulator CysL | insig. | 30 | 81 |
| | Marinobacter adhaerens HP15 | HP15_308 | | oxidative stress regulatory protein OxyR | strong | 29 | 77 |
| | Pseudomonas orientalis W4I3 | QF045_RS17695 | | LysR substrate-binding domain-containing protein | insig. | 28 | 75 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS04820 | | LysR family transcriptional regulator | insig. | 27 | 85 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1842 | | LysR family transcriptional regulator STM2281 | insig. | 26 | 77 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04673 | | transcriptional regulator, LysR family | strong | 27 | 77 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3313 | | transcriptional regulator, LysR family (TIGR) | insig. | 27 | 76 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS26625 | | LysR substrate-binding domain-containing protein | strong | 32 | 54 |
| | Serratia liquefaciens MT49 | IAI46_19970 | | LysR family transcriptional regulator | insig. | 30 | 75 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS17385 | | LysR family transcriptional regulator | strong | 32 | 54 |
| | Pseudomonas protegens RBAN4 | FABNJH_25735 | | HTH lysR-type domain-containing protein | insig. | 28 | 75 |
| | Pseudomonas sp. BP01 | JOY50_RS16635 | | LysR family transcriptional regulator | insig. | 28 | 72 |
| | Serratia liquefaciens MT49 | IAI46_02535 | | LysR family transcriptional regulator | insig. | 27 | 74 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS03905 | | hypothetical protein | insig. | 30 | 75 |
| | Xanthobacter sp. DMC5 | GFF698 | | HTH-type transcriptional regulator CynR | no data | 27 | 92 |
| | Pseudomonas sp. BP01 | JOY50_RS03685 | cynR | transcriptional regulator CynR | insig. | 29 | 68 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1048.1 | | Transcriptional regulator lysR family | insig. | 28 | 78 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS37760 | | transcriptional regulator CynR | insig. | 30 | 73 |
| | Acinetobacter baumannii LAC-4 | RR41_RS16910 | | LysR family transcriptional regulator | insig. | 29 | 75 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS28030 | | hypothetical protein | insig. | 28 | 75 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS30315 | | LysR family transcriptional regulator | insig. | 28 | 70 |
| | Erwinia amylovora T8 | OLJFJH_03365 | | LysR family transcriptional regulator | insig. | 27 | 75 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4423 | | Cyn operon transcriptional activator | insig. | 30 | 70 |
| | Dickeya dadantii 3937 | DDA3937_RS05335 | | LysR family transcriptional regulator | insig. | 27 | 73 |
| | Shewanella oneidensis MR-1 | SO4542 | | transcriptional regulator, LysR family (NCBI ptt file) | insig. | 31 | 57 |
| | Pseudomonas putida KT2440 | PP_1984 | | Transcriptional regulator, LysR family | strong | 27 | 72 |
| | Pseudomonas sp. RS175 | PFR28_01326 | | HTH-type transcriptional regulator GltC | sig. | 27 | 77 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS04125 | | LysR family transcriptional regulator | cofit | 27 | 87 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2110 | | LysR family transcriptional regulator near succinyl-CoA:3-ketoacid-coenzyme A transferase | insig. | 27 | 77 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4224.1 | | Hydrogen peroxide-inducible genes activator | insig. | 27 | 77 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1396 | | Cys regulon transcriptional activator CysB | insig. | 26 | 93 |
| | Dechlorosoma suillum PS | Dsui_2410 | | transcriptional regulator | cofit | 28 | 73 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS32870 | | LysR family transcriptional regulator | insig. | 25 | 80 |
| | Enterobacter sp. TBS_079 | MPMX20_00286 | | Hydrogen peroxide-inducible genes activator | insig. | 25 | 75 |
| | Pseudomonas simiae WCS417 | PS417_05950 | | LysR family transcriptional regulator | insig. | 27 | 86 |
| | Dickeya dadantii 3937 | DDA3937_RS21150 | | LysR family transcriptional regulator | insig. | 26 | 77 |
| | Pseudomonas orientalis W4I3 | QF045_RS21370 | | LysR family transcriptional regulator | cofit | 28 | 70 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS21345 | | LysR family transcriptional regulator | insig. | 27 | 70 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS21345 | | LysR family transcriptional regulator | sig. | 27 | 70 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4237 | | Transcriptional regulator | insig. | 25 | 75 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_23070 | | LysR family transcriptional regulator | insig. | 26 | 78 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1982 | | transcriptional regulator, LysR family | insig. | 28 | 72 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1982 | | transcriptional regulator, LysR family | insig. | 28 | 72 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_29130 | | LysR family transcriptional regulator | insig. | 27 | 75 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_27930 | | LysR family transcriptional regulator | strong | 27 | 77 |
| | Paraburkholderia graminis OAS925 | ABIE53_006314 | | DNA-binding transcriptional LysR family regulator | sig. | 29 | 75 |
| | Pseudomonas sp. BP01 | JOY50_RS02125 | | LysR family transcriptional regulator | insig. | 26 | 74 |
| | Serratia liquefaciens MT49 | IAI46_24475 | | DNA-binding transcriptional regulator OxyR | strong | 25 | 91 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_04260 | | LysR family transcriptional regulator | insig. | 26 | 92 |
| | Klebsiella michiganensis M5al | BWI76_RS12845 | | LysR family transcriptional regulator | insig. | 25 | 90 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS17980 | | LysR family transcriptional regulator | cofit | 25 | 86 |
| | Paraburkholderia graminis OAS925 | ABIE53_004599 | | LysR family transcriptional regulator of abg operon | sig. | 29 | 69 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS15050 | | LysR substrate-binding domain-containing protein | insig. | 28 | 75 |
| | Azospirillum sp. SherDot2 | MPMX19_02886 | | HTH-type transcriptional regulator CynR | insig. | 27 | 77 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01359 | | HTH-type transcriptional regulator GltC | cofit | 27 | 89 |
| | Pseudomonas sp. BP01 | JOY50_RS12935 | cynR | transcriptional regulator CynR | insig. | 26 | 89 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS18935 | | LysR family transcriptional regulator | strong | 27 | 75 |
| | Dickeya dianthicola 67-19 | HGI48_RS00115 | | LysR family transcriptional regulator | insig. | 26 | 77 |
| | Variovorax sp. SCN45 | GFF2698 | | Transcriptional regulator, LysR family | insig. | 31 | 59 |
| | Pseudomonas segetis P6 | ACVTMO_RS00195 | | hydrogen peroxide-inducible genes activator | strong | 27 | 77 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03809 | | transcriptional regulator, LysR family | insig. | 27 | 90 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS23395 | | LysR family transcriptional regulator | insig. | 30 | 75 |
| | Pseudomonas putida KT2440 | PP_5309 | | oxidative and nitrosative stress transcriptional dual regulator | strong | 27 | 77 |