Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| Escherichia coli BW25113 | b2869 | ygeV | predicted DNA-binding transcriptional regulator (NCBI) | insig. | 100 | 100 |
o | Escherichia coli ECOR27 | NOLOHH_11625 | uacR | Putative uric acid sigma-54-dependent transcriptional regulator UacR | cofit | 100 | 100 |
o | Escherichia coli ECRC62 | BNILDI_10150 | uacR | Putative uric acid sigma-54-dependent transcriptional regulator UacR | insig. | 100 | 100 |
o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_00846 | | Anaerobic nitric oxide reductase transcription regulator NorR | insig. | 100 | 100 |
o | Escherichia coli BL21 | ECD_02702 | | putative sigma-54-interacting transcriptional activator | insig. | 100 | 100 |
o | Escherichia fergusonii Becca | EFB2_01032 | | Anaerobic nitric oxide reductase transcription regulator NorR | insig. | 99 | 100 |
o | Escherichia coli ECOR38 | HEPCGN_18985 | uacR | Putative uric acid sigma-54-dependent transcriptional regulator UacR | cofit | 99 | 100 |
o | Escherichia coli ECRC101 | OKFHMN_19695 | uacR | Putative uric acid sigma-54-dependent transcriptional regulator UacR | insig. | 99 | 100 |
o | Escherichia coli ECRC101 | MCAODC_10220 | uacR | Putative uric acid sigma-54-dependent transcriptional regulator UacR | insig. | 99 | 100 |
o | Escherichia coli ECRC102 | NIAGMN_17465 | uacR | Putative uric acid sigma-54-dependent transcriptional regulator UacR | insig. | 99 | 100 |
o | Escherichia coli ECRC98 | JDDGAC_23340 | uacR | Putative uric acid sigma-54-dependent transcriptional regulator UacR | no data | 99 | 100 |
o | Escherichia coli Nissle 1917 | ECOLIN_RS15995 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 99 | 100 |
o | Escherichia coli ECRC99 | KEDOAH_08435 | uacR | Putative uric acid sigma-54-dependent transcriptional regulator UacR | no data | 99 | 100 |
o | Klebsiella michiganensis M5al | BWI76_RS17490 | | Fis family transcriptional regulator | insig. | 73 | 99 |
| Pseudomonas fluorescens FW300-N2E3 | AO353_16225 | | Fis family transcriptional regulator | insig. | 45 | 54 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU1419 | atoC | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | sig. | 44 | 56 |
| Desulfovibrio vulgaris Miyazaki F | DvMF_0823 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | insig. | 45 | 53 |
| Pseudomonas fluorescens SBW25 | PFLU_RS05610 | | sigma-54-dependent Fis family transcriptional regulator | strong | 44 | 54 |
| Pseudomonas fluorescens SBW25-INTG | PFLU_RS05610 | | sigma-54-dependent Fis family transcriptional regulator | strong | 44 | 54 |
| Desulfovibrio vulgaris Miyazaki F | DvMF_2149 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | strong | 43 | 56 |
| Pseudomonas simiae WCS417 | PS417_05525 | | Fis family transcriptional regulator | strong | 44 | 54 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU2114 | atoC | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | insig. | 43 | 54 |
| Vibrio cholerae E7946 ATCC 55056 | CSW01_13865 | | nitrogen regulation protein NR(I) | insig. | 45 | 53 |
| Dechlorosoma suillum PS | Dsui_2360 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | cofit | 47 | 50 |
| Marinobacter adhaerens HP15 | HP15_328 | | two component, sigma54 specific, transcriptional regulator, Fis family | strong | 43 | 53 |
| Shewanella loihica PV-4 | Shew_2341 | | two component, sigma54 specific, Fis family transcriptional regulator (RefSeq) | insig. | 43 | 54 |
| Desulfovibrio vulgaris Miyazaki F | DvMF_1993 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | sig. | 44 | 54 |
| Shewanella amazonensis SB2B | Sama_3427 | | response regulator receiver protein (RefSeq) | strong | 43 | 56 |
| Azospirillum sp. SherDot2 | MPMX19_03130 | | Anaerobic nitric oxide reductase transcription regulator NorR | insig. | 35 | 72 |
| Burkholderia phytofirmans PsJN | BPHYT_RS30045 | | ATPase AAA | insig. | 44 | 56 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU2894 | flrA | sigma-54 dependent transcriptional regulator (TIGR) | strong | 41 | 53 |
| Ralstonia sp. UNC404CL21Col | ABZR87_RS16750 | | propionate catabolism operon regulatory protein PrpR | strong | 35 | 71 |
| Pseudomonas putida KT2440 | PP_3503 | | Sigma-54 dependent transcriptional regulator | sig. | 43 | 54 |
| Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_09510 | | sigma-54-dependent Fis family transcriptional regulator | sig. | 41 | 54 |
| Parabacteroides merdae CL09T00C40 | HMPREF1078_RS14380 | | sigma-54 dependent transcriptional regulator | insig. | 39 | 63 |
| Shewanella amazonensis SB2B | Sama_1549 | | response regulator receiver protein (RefSeq) | insig. | 43 | 54 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01779 | | DNA-binding transcriptional response regulator, NtrC family, contains REC, AAA-type ATPase, and a Fis-type DNA-binding domains | insig. | 43 | 57 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU0569 | flrA | sigma-54 dependent transcriptional regulator (TIGR) | sig. | 33 | 74 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS01040 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 38 | 63 |
| Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_763 | | Sigma-54 dependent transcriptional regulator | insig. | 43 | 55 |
| Alteromonas macleodii MIT1002 | MIT1002_03186 | | Nitrogen regulation protein NR(I) | strong | 43 | 55 |
| Pseudomonas stutzeri RCH2 | Psest_2888 | | Transcriptional activator of acetoin/glycerol metabolism | insig. | 36 | 73 |
| Klebsiella michiganensis M5al | BWI76_RS10230 | | AAA family ATPase | no data | 33 | 72 |
| Shewanella loihica PV-4 | Shew_3561 | | nitrogen metabolism transcriptional regulator, NtrC, Fis family (RefSeq) | strong | 43 | 57 |
| Pseudomonas sp. RS175 | PFR28_01679 | | Regulatory protein AtoC | sig. | 43 | 55 |
| Paraburkholderia sabiae LMG 24235 | QEN71_RS31075 | | propionate catabolism operon regulatory protein PrpR | insig. | 35 | 71 |
| Herbaspirillum seropedicae SmR1 | HSERO_RS23170 | | ATPase AAA | insig. | 44 | 53 |
| Desulfovibrio vulgaris Miyazaki F | DvMF_2200 | | two component, sigma54 specific, transcriptional regulator, Fis family (RefSeq) | no data | 44 | 54 |
| Enterobacter asburiae PDN3 | EX28DRAFT_4350 | | nitrogen regulation protein NR(I) | insig. | 43 | 55 |
| Pseudomonas fluorescens FW300-N2C3 | AO356_27825 | | Fis family transcriptional regulator | insig. | 43 | 54 |
| Azospirillum brasilense Sp245 | AZOBR_RS26130 | | ATPase AAA | insig. | 41 | 54 |
| Bacteroides ovatus ATCC 8483 | BACOVA_02393 | | Sigma-54 interaction domain protein | insig. | 39 | 61 |
| Ralstonia solanacearum IBSBF1503 | RALBFv3_RS22815 | | propionate catabolism operon regulatory protein PrpR | insig. | 35 | 71 |
| Ralstonia solanacearum UW163 | UW163_RS23435 | | propionate catabolism operon regulatory protein PrpR | insig. | 35 | 71 |
| Escherichia fergusonii Becca | EFB2_01635 | | Regulatory protein AtoC | insig. | 48 | 51 |
| Escherichia coli ECOR38 | HEPCGN_22430 | atoC | acetoacetate metabolism transcriptional regulator AtoC | cofit | 48 | 51 |
| Escherichia coli Nissle 1917 | ECOLIN_RS12965 | | acetoacetate metabolism transcriptional regulator AtoC | no data | 48 | 51 |
| Pseudomonas fluorescens GW456-L13 | PfGW456L13_3006 | | Sigma-54 dependent transcriptional regulator | insig. | 44 | 55 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS02120 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 43 | 57 |
| Azospirillum brasilense Sp245 | AZOBR_RS26990 | | Fis family transcriptional regulator | insig. | 35 | 72 |
| Escherichia coli BL21 | ECD_02147 | | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein | cofit | 48 | 51 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01490 | | Regulatory protein AtoC | insig. | 48 | 51 |
| Escherichia coli BW25113 | b2220 | atoC | fused response regulator of ato operon, in two-component system with AtoS: response regulator/sigma54 interaction protein (NCBI) | insig. | 48 | 51 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_06211 | | transcriptional regulator, propionate catabolism operon regulatory protein | insig. | 36 | 71 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_06328 | | transcriptional regulator, propionate catabolism operon regulatory protein | strong | 35 | 71 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU2934 | ntrX | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | no data | 41 | 54 |
| Shewanella oneidensis MR-1 | SO4472 | ntrC | nitrogen regulation protein NR(I) (NCBI ptt file) | strong | 44 | 54 |
| Enterobacter sp. TBS_079 | MPMX20_04597 | | DNA-binding transcriptional regulator NtrC | strong | 43 | 55 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU0110 | ntrC | sigma-54 dependent transcriptional regulator/response regulator (TIGR) | cofit | 43 | 55 |
| Pseudomonas simiae WCS417 | PS417_12465 | | Fis family transcriptional regulator | insig. | 42 | 57 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS12650 | | sigma-54 dependent transcriptional regulator | insig. | 41 | 55 |
| Ralstonia solanacearum PSI07 | RPSI07_RS00405 | | propionate catabolism operon regulatory protein PrpR | insig. | 35 | 71 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU0539 | | sigma-54 dependent DNA-binding response regulator (TIGR) | sig. | 47 | 50 |
| Marinobacter adhaerens HP15 | HP15_425 | | two-component response regulator NtrC | strong | 46 | 53 |
| Vibrio cholerae E7946 ATCC 55056 | CSW01_07640 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 43 | 54 |
| Pseudomonas stutzeri RCH2 | Psest_1432 | | Transcriptional activator of acetoin/glycerol metabolism | insig. | 42 | 54 |
| Variovorax sp. OAS795 | ABID97_RS06460 | | sigma 54-interacting transcriptional regulator | cofit | 53 | 40 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS04160 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 43 | 53 |
| Azospirillum brasilense Sp245 | AZOBR_RS18445 | | chemotaxis protein CheY | insig. | 41 | 54 |
| Desulfovibrio vulgaris Hildenborough JW710 | DVU3142 | | sigma-54 dependent transcriptional regulator (TIGR) | sig. | 50 | 43 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS02780 | | sigma-54-dependent Fis family transcriptional regulator | strong | 44 | 54 |
| Caulobacter crescentus NA1000 | CCNA_00954 | | AAA-family response regulator flbD | strong | 44 | 52 |
| Caulobacter crescentus NA1000 Δfur | CCNA_00954 | | AAA-family response regulator flbD | cofit | 44 | 52 |
| Pectobacterium carotovorum WPP14 | HER17_RS21440 | | nitrogen regulation protein NR(I) | cofit | 43 | 55 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS17060 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 43 | 53 |
| Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4731 | | Sigma-54 dependent transcriptional regulator | sig. | 42 | 55 |
| Dechlorosoma suillum PS | Dsui_3286 | | response regulator with CheY-like receiver, AAA-type ATPase, and DNA-binding domains | insig. | 44 | 54 |
| Cupriavidus basilensis FW507-4G11 | RR42_RS11255 | | Fis family transcriptional regulator | strong | 35 | 71 |
| Escherichia coli ECOR27 | NOLOHH_06240 | glnG | nitrogen regulation protein NR(I) | cofit | 43 | 53 |
| Escherichia coli ECRC101 | OKFHMN_14110 | glnG | nitrogen regulation protein NR(I) | insig. | 43 | 53 |
| Escherichia coli ECRC101 | MCAODC_04610 | glnG | nitrogen regulation protein NR(I) | insig. | 43 | 53 |
| Escherichia coli ECRC102 | NIAGMN_11865 | glnG | nitrogen regulation protein NR(I) | insig. | 43 | 53 |
| Escherichia coli ECRC98 | JDDGAC_17735 | glnG | nitrogen regulation protein NR(I) | no data | 43 | 53 |
| Escherichia coli ECRC99 | KEDOAH_14040 | glnG | nitrogen regulation protein NR(I) | no data | 43 | 53 |
| Escherichia coli BW25113 | b3868 | glnG | fused DNA-binding response regulator in two-component regulatory system with GlnL: response regulator/sigma54 interaction protein (NCBI) | strong | 43 | 53 |
| Serratia liquefaciens MT49 | IAI46_24960 | | nitrogen regulation protein NR(I) | strong | 43 | 55 |
| Escherichia coli ECRC62 | BNILDI_05290 | glnG | nitrogen regulation protein NR(I) | insig. | 43 | 53 |
| Pseudomonas fluorescens SBW25 | PFLU_RS13155 | | sigma-54-dependent Fis family transcriptional regulator | insig. | 42 | 55 |
| Pseudomonas fluorescens SBW25-INTG | PFLU_RS13155 | | sigma-54-dependent Fis family transcriptional regulator | sig. | 42 | 55 |
| Marinobacter adhaerens HP15 | HP15_523 | | two component, sigma54 specific, transcriptional regulator, Fis family | strong | 40 | 58 |