| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4751 | | response regulator | insig. | 100 | 100 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_14095 | | response regulator | no data | 99 | 100 |
| o | Pseudomonas sp. RS175 | PFR28_04111 | | Regulatory protein AtoC | no data | 97 | 100 |
| o | Pseudomonas sp. DMC3 | GFF84 | | Regulatory protein AtoC | no data | 93 | 99 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1138 | | response regulator | insig. | 90 | 99 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2477 | | response regulator | insig. | 88 | 99 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_07565 | | response regulator | no data | 81 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS27690 | | response regulator | no data | 79 | 99 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS27690 | | response regulator | insig. | 79 | 99 |
| o | Pseudomonas orientalis W4I3 | QF045_RS00455 | | response regulator | insig. | 80 | 99 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05330 | | Regulatory protein AtoC | insig. | 80 | 99 |
| o | Pseudomonas simiae WCS417 | PS417_26050 | | response regulator | sig. | 79 | 99 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_4701 | | Response regulator receiver | no data | 70 | 99 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4701 | | Response regulator receiver | no data | 70 | 99 |
| o | Pseudomonas sp. SVBP6 | COO64_RS22765 | | response regulator | insig. | 63 | 99 |
| o | Pseudomonas sp. BP01 | JOY50_RS17895 | | response regulator | insig. | 55 | 99 |
| | Pseudomonas putida KT2440 | PP_0355 | | Response regulator | sig. | 53 | 97 |
| | Pseudomonas orientalis W4I3 | QF045_RS06155 | | response regulator | insig. | 43 | 76 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1081 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | strong | 40 | 78 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c13440 | | C4-dicarboxylate transport transcriptional regulatory protein DctD | no data | 40 | 80 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS03200 | | response regulator | insig. | 42 | 76 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS03200 | | response regulator | insig. | 42 | 76 |
| | Pseudomonas simiae WCS417 | PS417_03120 | | histidine kinase | insig. | 43 | 71 |
| | Pseudomonas sp. BP01 | JOY50_RS23205 | | response regulator transcription factor | insig. | 39 | 78 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4388 | | Response regulator receiver | sig. | 45 | 75 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4388 | | Response regulator receiver | insig. | 45 | 75 |
| | Pseudomonas putida KT2440 | PP_0574 | | DNA-binding response regulator, LuxR family | strong | 38 | 78 |
| | Dechlorosoma suillum PS | Dsui_1758 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | cofit | 39 | 74 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1572 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | no data | 37 | 78 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1282 | | DNA-binding response regulator, LuxR family | insig. | 34 | 79 |
| | Pseudomonas segetis P6 | ACVTMO_RS20050 | | response regulator | insig. | 43 | 75 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4011 | | Serine phosphatase RsbU, regulator of sigma subunit | no data | 42 | 70 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_60 | | Serine phosphatase RsbU, regulator of sigma subunit | no data | 42 | 70 |
| | Serratia liquefaciens MT49 | IAI46_19460 | | two-component system response regulator GlrR | sig. | 36 | 83 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0096 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | sig. | 38 | 76 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2109 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | strong | 37 | 87 |
| | Pseudomonas sp. RS175 | PFR28_01140 | | Regulator of RpoS | no data | 42 | 70 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS14835 | | two-component system response regulator GlrR | cofit | 40 | 74 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS03060 | | SpoIIE family protein phosphatase | no data | 39 | 70 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS32530 | rssB;go_process=phosphorelay | two-component system response regulator RssB | no data | 39 | 70 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_14160 | | fused response regulator/phosphatase | no data | 39 | 70 |
| | Pectobacterium carotovorum WPP14 | HER17_RS05925 | | two-component system response regulator GlrR | cofit | 37 | 80 |
| | Pseudomonas orientalis W4I3 | QF045_RS10365 | | SpoIIE family protein phosphatase | no data | 42 | 70 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS02010 | | response regulator | insig. | 34 | 86 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_02185 | | chemotaxis protein CheY | no data | 41 | 70 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2260 | | Serine phosphatase RsbU, regulator of sigma subunit | no data | 41 | 70 |
| | Klebsiella michiganensis M5al | BWI76_RS21250 | | two-component system response regulator GlrR | sig. | 38 | 76 |
| | Escherichia coli ECOR38 | HEPCGN_22430 | atoC | acetoacetate metabolism transcriptional regulator AtoC | insig. | 34 | 82 |
| | Pseudomonas simiae WCS417 | PS417_03070 | | LuxR family transcriptional regulator | sig. | 34 | 81 |
| | Escherichia fergusonii Becca | EFB2_01635 | | Regulatory protein AtoC | insig. | 34 | 82 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12965 | | acetoacetate metabolism transcriptional regulator AtoC | no data | 34 | 82 |
| | Dechlorosoma suillum PS | Dsui_2360 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | cofit | 41 | 78 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS04615 | | response regulator | insig. | 36 | 82 |
| | Escherichia coli BL21 | ECD_02147 | | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein | insig. | 34 | 82 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01490 | | Regulatory protein AtoC | insig. | 34 | 82 |
| | Escherichia coli BW25113 | b2220 | atoC | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein (NCBI) | insig. | 34 | 82 |
| | Pseudomonas sp. DMC3 | GFF3346 | | Regulator of RpoS | cofit | 47 | 57 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS07795 | | SpoIIE family protein phosphatase | no data | 41 | 70 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS07795 | | SpoIIE family protein phosphatase | no data | 41 | 70 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01676 | | Regulator of RpoS | no data | 41 | 70 |
| | Pantoea sp. MT58 | IAI47_04945 | | two-component system response regulator GlrR | sig. | 39 | 74 |
| | Pseudomonas sp. S08-1 | OH686_22730 | | Serine phosphatase RsbU, regulator of sigma subunit | no data | 38 | 73 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_28370 | | two-component system response regulator QseF/GlrR | insig. | 38 | 76 |
| | Pseudomonas segetis P6 | ACVTMO_RS01055 | | sigma-54-dependent transcriptional regulator | insig. | 37 | 79 |
| | Enterobacter sp. TBS_079 | MPMX20_03423 | | Transcriptional regulatory protein QseF | sig. | 37 | 76 |
| | Sinorhizobium meliloti 1021 | SM_b21200 | | two-component response regulator protein | insig. | 36 | 79 |
| | Pseudomonas sp. BP01 | JOY50_RS25185 | rssB | two-component system response regulator RssB | no data | 42 | 70 |
| | Pseudomonas putida KT2440 | PP_2165 | | Response regulator | no data | 42 | 70 |
| | Pseudomonas simiae WCS417 | PS417_07720 | | chemotaxis protein CheY | no data | 41 | 70 |
| | Pseudomonas stutzeri RCH2 | Psest_2710 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | no data | 39 | 73 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_01420 | | Histidine kinase | sig. | 39 | 82 |
| | Pseudomonas orientalis W4I3 | QF045_RS08450 | | sigma-54 dependent transcriptional regulator | insig. | 37 | 74 |
| | Pseudomonas orientalis W4I3 | QF045_RS06105 | | response regulator transcription factor | cofit | 33 | 81 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS02730 | | response regulator | insig. | 31 | 89 |
| | Pseudomonas sp. SVBP6 | COO64_RS09545 | rssB | two-component system response regulator RssB | no data | 42 | 70 |
| | Pseudomonas sp. DMC3 | GFF1302 | | Regulator of RpoS | no data | 42 | 70 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_00320 | | chemotaxis protein CheY | no data | 40 | 70 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0110 | ntrC | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | cofit | 38 | 76 |
| | Serratia liquefaciens MT49 | IAI46_24960 | | nitrogen regulation protein NR(I) | strong | 35 | 76 |
| | Pseudomonas sp. SVBP6 | COO64_RS21290 | | sigma-54 dependent transcriptional regulator | insig. | 34 | 80 |
| | Pseudomonas sp. DMC3 | GFF3335 | | Response regulator protein TmoT | cofit | 33 | 81 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS03150 | | response regulator transcription factor | insig. | 33 | 81 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS03150 | | response regulator transcription factor | sig. | 33 | 81 |
| | Pseudomonas sp. SVBP6 | COO64_RS18445 | | response regulator | insig. | 44 | 57 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS13795 | | response regulator | insig. | 38 | 80 |
| | Sphingobium sp. HT1-2 | GFF1146 | | NtrX | no data | 35 | 76 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS20000 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 33 | 79 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS11680 | dctD;inference=COORDINATES | two-component system response regulator DctD | strong | 37 | 79 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_25855 | | DNA-binding response regulator | sig. | 36 | 79 |
| | Rhodopseudomonas palustris CGA009 | TX73_022010 | | response regulator FixJ | no data | 34 | 80 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_27655 | | two-component system response regulator DctD | strong | 37 | 79 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS50420 | dctD;inference=COORDINATES | two-component system response regulator DctD | strong | 37 | 79 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4350 | | nitrogen regulation protein NR(I) | insig. | 35 | 76 |
| | Enterobacter sp. TBS_079 | MPMX20_04597 | | DNA-binding transcriptional regulator NtrC | strong | 35 | 76 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21440 | | nitrogen regulation protein NR(I) | cofit | 35 | 76 |
| | Pseudomonas simiae WCS417 | PS417_11590 | | ATPase | insig. | 33 | 81 |
| | Dickeya dadantii 3937 | DDA3937_RS15640 | | two-component system response regulator GlrR | cofit | 36 | 76 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2107 | | response regulator receiver protein (RefSeq) | strong | 37 | 80 |
| | Erwinia amylovora T8 | OLJFJH_05495 | | nitrogen regulation protein NR(I) | strong | 35 | 76 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_13785 | | LuxR family transcriptional regulator | insig. | 33 | 81 |