Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| Paraburkholderia graminis OAS925 | ABIE53_000395 | | DNA-binding NtrC family response regulator | no data | 100 | 100 |
o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02234 | | two component transcriptional regulator, Fis family | no data | 97 | 100 |
o | Burkholderia phytofirmans PsJN | BPHYT_RS01490 | | XRE family transcriptional regulator | no data | 95 | 100 |
o | Paraburkholderia sabiae LMG 24235 | QEN71_RS00190 | | response regulator transcription factor EsaR | no data | 89 | 100 |
o | Ralstonia solanacearum PSI07 | RPSI07_RS23560 | | two-component system response regulator | no data | 73 | 100 |
o | Cupriavidus basilensis FW507-4G11 | RR42_RS20435 | | XRE family transcriptional regulator | no data | 76 | 100 |
o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS09805 | | two-component system response regulator | no data | 70 | 100 |
o | Ralstonia solanacearum UW163 | UW163_RS03775 | | two-component system response regulator | no data | 70 | 100 |
o | Ralstonia solanacearum GMI1000 | RS_RS00390 | | two-component system response regulator | no data | 73 | 100 |
o | Ralstonia sp. UNC404CL21Col | ABZR87_RS04935 | | response regulator | no data | 72 | 100 |
o | Herbaspirillum seropedicae SmR1 | HSERO_RS00340 | | XRE family transcriptional regulator | no data | 68 | 98 |
o | Castellaniella sp019104865 MT123 | ABCV34_RS14210 | | response regulator | no data | 63 | 100 |
o | Acidovorax sp. GW101-3H11 | Ac3H11_4464 | | Probable two component response regulator transcription regulator protein | no data | 68 | 99 |
o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1786 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | no data | 65 | 99 |
o | Variovorax sp. SCN45 | GFF5875 | | Probable nitrogen assimilation regulatory protein NtrX | no data | 65 | 99 |
o | Variovorax sp. OAS795 | ABID97_RS05375 | | response regulator | no data | 62 | 99 |
| Dechlorosoma suillum PS | Dsui_0809 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | no data | 70 | 55 |
| Desulfovibrio vulgaris Miyazaki F | DvMF_1461 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | no data | 48 | 52 |
| Rhizobium sp. OAE497 | ABIE40_RS09100 | | sigma-54 dependent transcriptional regulator | no data | 45 | 51 |
| Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_04380 | | response regulator | strong | 45 | 52 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS09195 | | Fis family transcriptional regulator | strong | 44 | 53 |
| Sinorhizobium meliloti 1021 | SMc01045 | | nitrogen regulation protein | no data | 45 | 51 |
| Agrobacterium fabrum C58 | Atu1448 | | two component response regulator | no data | 44 | 51 |
| Desulfovibrio vulgaris Miyazaki F | DvMF_1993 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | sig. | 38 | 53 |
| Caulobacter crescentus NA1000 | CCNA_01817 | | nitrogen assimilation regulatory protein ntrX | strong | 47 | 51 |
| Caulobacter crescentus NA1000 Δfur | CCNA_01817 | | nitrogen assimilation regulatory protein ntrX | strong | 47 | 51 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU2934 | ntrX | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | no data | 47 | 45 |
| Dechlorosoma suillum PS | Dsui_0809 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | no data | 68 | 26 |
| Phaeobacter inhibens DSM 17395 | PGA1_c14810 | | nitrogen assimilation regulatory protein NtrX | no data | 39 | 52 |
| Magnetospirillum magneticum AMB-1 | AMB_RS11960 | | sigma-54-dependent Fis family transcriptional regulator | no data | 43 | 50 |
| Dinoroseobacter shibae DFL-12 | Dshi_1572 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | no data | 33 | 67 |
| Sphingomonas koreensis DSMZ 15582 | Ga0059261_0135 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | no data | 43 | 49 |
| Rhodospirillum rubrum S1H | Rru_A1680 | | Two Component, Sigma54 Specific, Transcriptional Regulator, Fis family (NCBI) | no data | 42 | 50 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS10015 | | sigma-54 dependent transcriptional regulator | sig. | 42 | 53 |
| Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS04820 | | sigma-54 dependent transcriptional regulator | no data | 38 | 57 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU2394 | ntrC1 | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | sig. | 44 | 52 |
| Bosea sp. OAE506 | ABIE41_RS16775 | | sigma-54 dependent transcriptional regulator | no data | 42 | 51 |
| Burkholderia phytofirmans PsJN | BPHYT_RS05575 | | Fis family transcriptional regulator | strong | 39 | 52 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00240 | | two component, sigma54 specific, transcriptional regulator, NtrC subfamily, Fis family | strong | 39 | 52 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS02120 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 33 | 65 |
| Desulfovibrio vulgaris Miyazaki F | DvMF_0332 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | strong | 44 | 52 |
| Rhodopseudomonas palustris CGA009 | TX73_013430 | | sigma-54 dependent transcriptional regulator | no data | 42 | 47 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU0110 | ntrC | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | cofit | 37 | 55 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS02780 | | sigma-54-dependent Fis family transcriptional regulator | strong | 34 | 65 |
| Bacteroides thetaiotaomicron VPI-5482 | BT3801 | | rteB, two-component system response regulator (NCBI ptt file) | strong | 33 | 65 |
| Bacteroides ovatus ATCC 8483 | BACOVA_03647 | | Sigma-54 interaction domain protein | insig. | 36 | 52 |
| Paraburkholderia graminis OAS925 | ABIE53_001365 | | DNA-binding NtrC family response regulator | strong | 38 | 52 |
| Azospirillum brasilense Sp245 | AZOBR_RS14440 | | ATPase AAA | no data | 44 | 50 |
| Azospirillum sp. SherDot2 | MPMX19_01114 | | Regulatory protein AtoC | no data | 44 | 50 |
| Acidovorax sp. GW101-3H11 | Ac3H11_1205 | | Two-component response regulator | strong | 41 | 53 |
| Sphingomonas koreensis DSMZ 15582 | Ga0059261_3828 | | two component transcriptional regulator, LuxR family | insig. | 42 | 51 |
| Escherichia fergusonii Becca | EFB2_01635 | | Regulatory protein AtoC | insig. | 39 | 50 |
| Escherichia coli Nissle 1917 | ECOLIN_RS12965 | | acetoacetate metabolism transcriptional regulator AtoC | no data | 39 | 50 |
| Acidovorax sp. GW101-3H11 | Ac3H11_4245 | | Transcriptional regulatory protein ompR | insig. | 38 | 51 |
| Dechlorosoma suillum PS | Dsui_2360 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | cofit | 40 | 56 |
| Escherichia coli BL21 | ECD_02147 | | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein | insig. | 39 | 50 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01490 | | Regulatory protein AtoC | insig. | 39 | 50 |
| Escherichia coli BW25113 | b2220 | atoC | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein (NCBI) | insig. | 39 | 50 |
| Escherichia coli ECOR38 | HEPCGN_22430 | atoC | acetoacetate metabolism transcriptional regulator AtoC | insig. | 39 | 50 |
| Rhizobium sp. OAE497 | ABIE40_RS24605 | | response regulator transcription factor | insig. | 45 | 47 |
| Ralstonia solanacearum GMI1000 | RS_RS25105 | | sigma-54-dependent Fis family transcriptional regulator | cofit | 38 | 48 |
| Ralstonia solanacearum PSI07 | RPSI07_RS07835 | | sigma-54-dependent Fis family transcriptional regulator | strong | 37 | 48 |
| Dickeya dianthicola ME23 | DZA65_RS16815 | | two-component system response regulator GlrR | insig. | 39 | 51 |
| Herbaspirillum seropedicae SmR1 | HSERO_RS22535 | | LuxR family transcriptional regulator | insig. | 39 | 51 |
| Dickeya dianthicola 67-19 | HGI48_RS15735 | | two-component system response regulator GlrR | insig. | 39 | 51 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0196 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | strong | 40 | 52 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU0271 | | response regulator (TIGR) | insig. | 39 | 50 |
| Ralstonia solanacearum IBSBF1503 | RALBFv3_RS23315 | | sigma-54-dependent Fis family transcriptional regulator | strong | 38 | 48 |
| Ralstonia solanacearum UW163 | UW163_RS16565 | | sigma-54-dependent Fis family transcriptional regulator | strong | 38 | 48 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2455 | | Putative sensory histidine kinase YfhA | strong | 36 | 59 |
| Rahnella sp. WP5 | EX31_RS20615 | | two-component system response regulator GlrR | insig. | 36 | 59 |
| Burkholderia phytofirmans PsJN | BPHYT_RS22860 | | chemotaxis protein CheY | insig. | 36 | 59 |
| Rhodanobacter denitrificans MT42 | LRK55_RS07730 | | nitrogen regulation protein NR(I) | strong | 41 | 58 |
| Ralstonia sp. UNC404CL21Col | ABZR87_RS23515 | | sigma-54 dependent transcriptional regulator | strong | 37 | 48 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1195 | | Sigma-54 dependent response regulator | insig. | 38 | 52 |
| Pseudomonas stutzeri RCH2 | Psest_0705 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | strong | 38 | 54 |
| Paraburkholderia sabiae LMG 24235 | QEN71_RS24790 | | sigma-54 dependent transcriptional regulator | cofit | 37 | 48 |
| Enterobacter asburiae PDN3 | EX28DRAFT_0096 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | sig. | 36 | 59 |
| Pectobacterium carotovorum WPP14 | HER17_RS05925 | | two-component system response regulator GlrR | cofit | 36 | 59 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03071 | | two-component system, OmpR family, response regulator | no data | 36 | 55 |
| Klebsiella michiganensis M5al | BWI76_RS14480 | | hypothetical protein | insig. | 32 | 55 |
| Klebsiella michiganensis M5al | BWI76_RS01605 | | transcriptional regulatory protein ZraR | insig. | 39 | 54 |
| Escherichia coli ECRC62 | BNILDI_06055 | zraR | sigma-54-dependent response regulator transcription factor ZraR | cofit | 38 | 58 |
| Escherichia coli BW25113 | b4004 | zraR | fused DNA-binding response regulator in two-component regulatory system with ZraS: response regulator/sigma54 interaction protein (NCBI) | insig. | 38 | 58 |
| Escherichia coli ECOR27 | NOLOHH_05465 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 40 | 51 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04045 | | Transcriptional regulatory protein ZraR | insig. | 40 | 51 |
| Variovorax sp. OAS795 | ABID97_RS01990 | | response regulator | no data | 38 | 50 |
| Enterobacter sp. TBS_079 | MPMX20_03423 | | Transcriptional regulatory protein QseF | sig. | 39 | 51 |
| Paraburkholderia graminis OAS925 | ABIE53_004228 | | two-component system OmpR family response regulator | insig. | 36 | 55 |
| Shewanella amazonensis SB2B | Sama_0125 | | response regulator receiver protein (RefSeq) | strong | 33 | 52 |
| Dickeya dadantii 3937 | DDA3937_RS15640 | | two-component system response regulator GlrR | cofit | 38 | 51 |
| Agrobacterium fabrum C58 | Atu3786 | | two component response regulator | insig. | 39 | 50 |
| Escherichia fergusonii Becca | EFB2_04606 | | Transcriptional regulatory protein ZraR | insig. | 37 | 58 |
| Escherichia coli Nissle 1917 | ECOLIN_RS23090 | | sigma-54-dependent response regulator transcription factor ZraR | insig. | 37 | 58 |
| Dechlorosoma suillum PS | Dsui_0135 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | cofit | 36 | 56 |
| Variovorax sp. SCN45 | GFF7323 | | Transcriptional response regulatory protein GlrR | insig. | 39 | 55 |
| Serratia liquefaciens MT49 | IAI46_19460 | | two-component system response regulator GlrR | insig. | 37 | 54 |
| Escherichia coli ECOR38 | HEPCGN_11960 | zraR | sigma-54-dependent response regulator transcription factor ZraR | insig. | 37 | 58 |
| Rhodopseudomonas palustris CGA009 | TX73_022010 | | response regulator FixJ | no data | 38 | 51 |
| Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07980 | | nitrogen regulation protein NR(I) | strong | 40 | 58 |