| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_17605 | | DNA-binding response regulator | insig. | 100 | 100 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS14245 | | response regulator transcription factor | insig. | 62 | 99 |
| o | Klebsiella michiganensis M5al | BWI76_RS06060 | | DNA-binding response regulator | sig. | 62 | 92 |
| o | Escherichia coli ECRC100 | OKFHMN_08705 | citB | DNA-binding response regulator | insig. | 61 | 92 |
| o | Escherichia coli ECRC101 | MCAODC_27935 | citB | DNA-binding response regulator | insig. | 61 | 92 |
| o | Escherichia coli ECRC102 | NIAGMN_06760 | citB | DNA-binding response regulator | insig. | 61 | 92 |
| o | Escherichia coli ECRC98 | JDDGAC_12360 | citB | DNA-binding response regulator | insig. | 61 | 92 |
| o | Escherichia coli ECRC99 | KEDOAH_19265 | citB | DNA-binding response regulator | no data | 61 | 92 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_3952 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 51 | 95 |
| | Klebsiella michiganensis M5al | BWI76_RS27800 | | DNA-binding response regulator | sig. | 53 | 95 |
| o | Escherichia coli BL21 | ECD_03553 | | response regulator in two-component regulatory system wtih UhpB | insig. | 51 | 95 |
| o | Escherichia fergusonii Becca | EFB2_00029 | | Transcriptional regulatory protein UhpA | insig. | 51 | 95 |
| o | Escherichia coli ECOR27 | NOLOHH_07335 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 51 | 95 |
| o | Escherichia coli ECOR38 | HEPCGN_13905 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 51 | 95 |
| | Escherichia coli ECRC100 | OKFHMN_15180 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 51 | 95 |
| | Escherichia coli ECRC101 | MCAODC_05690 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 51 | 95 |
| | Escherichia coli ECRC102 | NIAGMN_12940 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 51 | 95 |
| o | Escherichia coli ECRC62 | BNILDI_04190 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 51 | 95 |
| | Escherichia coli ECRC98 | JDDGAC_18805 | uhpA_G97D | DNA-binding response regulator UhpA | insig. | 51 | 95 |
| | Escherichia coli ECRC99 | KEDOAH_12965 | uhpA_G97D | DNA-binding response regulator UhpA | no data | 51 | 95 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00031 | | Transcriptional regulatory protein UhpA | insig. | 51 | 95 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS21160 | | transcriptional regulator UhpA | insig. | 51 | 95 |
| o | Escherichia coli BW25113 | b3669 | uhpA | DNA-binding response regulator in two-component regulatory system wtih UhpB (NCBI) | sig. | 51 | 95 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_08505 | | transcriptional regulator UhpA | insig. | 52 | 95 |
| o | Enterobacter sp. TBS_079 | MPMX20_00033 | | Transcriptional regulatory protein UhpA | sig. | 52 | 95 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF304 | | Transcriptional regulatory protein UhpA | insig. | 53 | 94 |
| o | Dickeya dianthicola 67-19 | HGI48_RS02840 | | transcriptional regulator UhpA | insig. | 51 | 95 |
| o | Dickeya dianthicola ME23 | DZA65_RS03015 | | transcriptional regulator UhpA | insig. | 50 | 95 |
| o | Dickeya dadantii 3937 | DDA3937_RS02865 | | transcriptional regulator UhpA | strong | 50 | 95 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS08630 | | transcriptional regulator UhpA | insig. | 50 | 95 |
| o | Serratia liquefaciens MT49 | IAI46_00435 | | transcriptional regulator UhpA | insig. | 47 | 94 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS00785 | | LuxR family transcriptional regulator | insig. | 43 | 99 |
| | Ralstonia solanacearum GMI1000 | RS_RS01435 | | DNA-binding response regulator | strong | 41 | 99 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS10600 | | DNA-binding response regulator | strong | 41 | 99 |
| | Ralstonia solanacearum UW163 | UW163_RS02980 | | DNA-binding response regulator | strong | 41 | 99 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS22720 | | DNA-binding response regulator | strong | 41 | 99 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS06400 | | response regulator transcription factor | strong | 41 | 99 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS11530 | | LuxR family transcriptional regulator | insig. | 41 | 97 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2789 | | DNA-binding response regulator, LuxR family | insig. | 39 | 99 |
| | Pseudomonas simiae WCS417 | PS417_25765 | | transcriptional regulator | insig. | 39 | 99 |
| | Pseudomonas sp. SVBP6 | COO64_RS22465 | | response regulator transcription factor | insig. | 39 | 99 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_3852 | | DNA-binding response regulator, LuxR family | no data | 40 | 99 |
| | Methylophilus sp. DMC18 | GFF1286 | | Response regulator UvrY | no data | 40 | 99 |
| | Methylophilus sp. DMC18 | GFF88 | | Response regulator UvrY | insig. | 39 | 99 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS27420 | | response regulator transcription factor | insig. | 39 | 99 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS27420 | | response regulator transcription factor | insig. | 39 | 99 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS05670 | | response regulator transcription factor | strong | 39 | 99 |
| | Dechlorosoma suillum PS | Dsui_3469 | | response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | cofit | 39 | 98 |
| | Variovorax sp. OAS795 | ABID97_RS07360 | | response regulator transcription factor | strong | 39 | 99 |
| | Variovorax sp. SCN45 | GFF2564 | | Two-component transcriptional response regulator, LuxR family | cofit | 39 | 99 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_14380 | | transcriptional regulator | insig. | 39 | 99 |
| | Pseudomonas sp. DMC3 | GFF28 | | Response regulator UvrY | insig. | 38 | 99 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS23035 | | response regulator transcription factor | strong | 39 | 99 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_22405 | | DNA-binding response regulator | strong | 39 | 99 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS36315 | | response regulator transcription factor | strong | 39 | 99 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2537 | | DNA-binding response regulator, LuxR family, near polyamine transporter | insig. | 39 | 99 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_07270 | | transcriptional regulator | insig. | 39 | 99 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3685 | | DNA-binding response regulator, LuxR family | insig. | 39 | 98 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05273 | | Response regulator UvrY | cofit | 39 | 99 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1472 | | Regulatory protein, LuxR:Response regulator receiver | insig. | 38 | 99 |
| | Pseudomonas sp. RS175 | PFR28_04055 | | Response regulator UvrY | strong | 39 | 99 |
| | Pseudomonas stutzeri RCH2 | Psest_3659 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 39 | 99 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1209 | | DNA-binding response regulator, LuxR family, near polyamine transporter | insig. | 39 | 99 |
| | Pseudomonas sp. S08-1 | OH686_15085 | | DNA-binding response regulator, LuxR family, near polyamine transporter | insig. | 39 | 99 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4814 | | DNA-binding response regulator, LuxR family, near polyamine transporter | insig. | 38 | 99 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS13150 | | hisitidine kinase | no data | 39 | 99 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS05525 | | response regulator transcription factor | insig. | 39 | 99 |
| | Shewanella sp. ANA-3 | Shewana3_1608 | | response regulator (RefSeq) | strong | 34 | 100 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00410 | | two component transcriptional regulator, LuxR family | insig. | 39 | 99 |
| | Pseudomonas sp. RS175 | PFR28_01435 | | Response regulator UvrY | insig. | 36 | 99 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_29835 | | LuxR family transcriptional regulator | insig. | 36 | 99 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS08970 | | response regulator transcription factor | insig. | 37 | 100 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_06135 | | two-component system response regulator UvrY | no data | 36 | 99 |
| | Shewanella oneidensis MR-1 | SO1860 | | DNA-binding response regulator, LuxR family (NCBI ptt file) | strong | 34 | 100 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS11475 | | response regulator | insig. | 38 | 99 |
| o | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS11405 | | response regulator transcription factor | insig. | 38 | 99 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS32080 | | response regulator transcription factor | insig. | 37 | 100 |
| | Pseudomonas orientalis W4I3 | QF045_RS00165 | | response regulator transcription factor | insig. | 38 | 99 |
| o | Rhodanobacter denitrificans MT42 | LRK55_RS17810 | | response regulator transcription factor | cofit | 38 | 99 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS17955 | | response regulator transcription factor | cofit | 38 | 99 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1737 | | two component transcriptional regulator, LuxR family | insig. | 37 | 99 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS17740 | | response regulator | strong | 38 | 99 |
| | Rahnella sp. WP5 | EX31_RS24145 | | UvrY/SirA/GacA family response regulator transcription factor | cofit | 35 | 99 |
| | Serratia liquefaciens MT49 | IAI46_09205 | | UvrY/SirA/GacA family response regulator transcription factor | strong | 36 | 99 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1774 | | DNA-binding response regulator, LuxR family, near polyamine transporter | insig. | 35 | 99 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS10275 | | LuxR family transcriptional regulator | sig. | 36 | 99 |
| | Variovorax sp. SCN45 | GFF5597 | | Two-component transcriptional response regulator, LuxR family | insig. | 37 | 99 |
| | Pectobacterium carotovorum WPP14 | HER17_RS07710 | | UvrY/SirA/GacA family response regulator transcription factor | strong | 36 | 99 |
| | Shewanella amazonensis SB2B | Sama_1607 | | response regulator (RefSeq) | strong | 34 | 100 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_07345 | citB | DNA-binding response regulator | insig. | 37 | 99 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4618 | | regulatory protein, LuxR:Response regulator receiver | insig. | 37 | 99 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4618 | | regulatory protein, LuxR:Response regulator receiver | insig. | 37 | 99 |
| | Pantoea sp. MT58 | IAI47_12470 | | UvrY/SirA/GacA family response regulator transcription factor | strong | 35 | 98 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03107 | | two component transcriptional regulator, LuxR family | no data | 34 | 100 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS42425 | | response regulator transcription factor | insig. | 37 | 100 |
| | Paraburkholderia graminis OAS925 | ABIE53_004191 | | DNA-binding NarL/FixJ family response regulator | strong | 34 | 100 |
| | Methylophilus sp. DMC18 | GFF57 | | Response regulator UvrY | insig. | 36 | 98 |
| | Escherichia fergusonii Becca | EFB2_02032 | | Response regulator UvrY | cofit | 36 | 98 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01815 | | Response regulator UvrY | insig. | 36 | 98 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS10900 | | UvrY/SirA/GacA family response regulator transcription factor | no data | 36 | 98 |