| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Sphingobium sp. HT1-2 | GFF2319 | | DNA-directed RNA polymerase specialized sigma subunit, sigma24-like | cofit | 100 | 100 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3490 | | Response regulator receiver domain/Sigma-70, region 4 | strong | 77 | 100 |
| o | Bosea sp. OAE506 | ABIE41_RS04085 | | response regulator | sig. | 57 | 98 |
| o | Caulobacter crescentus NA1000 | CCNA_03591 | | anti-anti sigma factor/receiver protein PhyR | strong | 61 | 97 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_03591 | | anti-anti sigma factor/receiver protein PhyR | cofit | 61 | 97 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS14785 | | response regulator | strong | 59 | 97 |
| o | Sinorhizobium meliloti 1021 | SMc01504 | | two-component response regulator | strong | 54 | 100 |
| | Sinorhizobium meliloti 1021 | SMc00794 | | two-component response regulator | strong | 55 | 98 |
| o | Rhizobium sp. OAE497 | ABIE40_RS14460 | | response regulator | strong | 53 | 100 |
| o | Rhodopseudomonas palustris CGA009 | TX73_021890 | | response regulator | cofit | 52 | 99 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c27080 | | response regulator receiver protein | insig. | 53 | 97 |
| o | Agrobacterium fabrum C58 | Atu4162 | | two-component response regulator | strong | 52 | 99 |
| o | Rhodospirillum rubrum S1H | Rru_A3285 | | Response regulator receiver domain protein (CheY) (NCBI) | insig. | 51 | 98 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_3837 | | response regulator receiver and SARP domain protein (RefSeq) | insig. | 53 | 97 |
| o | Xanthobacter sp. DMC5 | GFF2318 | | Phyllosphere-induced regulator PhyR | insig. | 54 | 97 |
| o | Azospirillum sp. SherDot2 | MPMX19_04424 | | Phyllosphere-induced regulator PhyR | insig. | 38 | 94 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS21690 | | regulator | insig. | 37 | 95 |
| | Azospirillum brasilense Sp245 | AZOBR_RS06745 | | regulator | insig. | 33 | 96 |
| | Azospirillum sp. SherDot2 | MPMX19_01090 | | Phyllosphere-induced regulator PhyR | insig. | 33 | 97 |
| | Azospirillum sp. SherDot2 | MPMX19_02869 | | Sensor histidine kinase TmoS | insig. | 36 | 44 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1460 | | putative PAS/PAC sensor protein (RefSeq) | cofit | 39 | 44 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2677 | | response regulator receiver sensor hybrid histidine kinase (RefSeq) | sig. | 38 | 46 |
| | Rhizobium sp. OAE497 | ABIE40_RS22785 | | response regulator | insig. | 39 | 43 |
| | Rhizobium sp. OAE497 | ABIE40_RS27485 | | response regulator | insig. | 40 | 43 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_19190 | | DNA-binding response regulator | insig. | 35 | 45 |
| | Cellulophaga baltica 18 | M666_RS13715 | | response regulator | strong | 32 | 43 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0505 | | Response regulator containing a CheY-like receiver domain and an HTH DNA-binding domain | insig. | 34 | 45 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS06080 | | response regulator transcription factor | insig. | 32 | 42 |
| | Sphingobium sp. HT1-2 | GFF5152 | | hypothetical protein | cofit | 42 | 38 |
| | Azospirillum sp. SherDot2 | MPMX19_06040 | | Phyllosphere-induced regulator PhyR | insig. | 37 | 43 |
| | Azospirillum brasilense Sp245 | AZOBR_RS25995 | | regulator | strong | 36 | 42 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS00670 | | response regulator | no data | 34 | 44 |
| | Agrobacterium fabrum C58 | Atu5378 | | two component response regulator | no data | 41 | 30 |
| | Sphingobium sp. HT1-2 | GFF4974 | | hypothetical protein | cofit | 39 | 38 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0681 | | sensor histidine kinase/response regulator (TIGR) | strong | 32 | 44 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1141 | | Response regulator of the LytR/AlgR family | no data | 31 | 44 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS01555 | | response regulator | insig. | 36 | 41 |
| | Bosea sp. OAE506 | ABIE41_RS24110 | | response regulator | insig. | 49 | 32 |
| | Bosea sp. OAE506 | ABIE41_RS00485 | | response regulator | insig. | 35 | 41 |
| | Azospirillum brasilense Sp245 | AZOBR_RS07605 | | regulator | strong | 32 | 43 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1054 | | diguanylate cyclase/phosphodiesterase (GGDEF & EAL domains) with PAS/PAC sensor(s) | insig. | 32 | 44 |
| | Rhizobium sp. OAE497 | ABIE40_RS30650 | | response regulator | insig. | 40 | 32 |
| | Sinorhizobium meliloti 1021 | SMa0114 | | two-component response regulator | cofit | 37 | 44 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1374 | | putative PAS/PAC sensor protein (RefSeq) | sig. | 41 | 31 |
| | Cellulophaga baltica 18 | M666_RS12540 | | sigma 54-interacting response regulator | insig. | 33 | 43 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2154 | | Response regulator of the LytR/AlgR family | insig. | 30 | 44 |
| | Rhizobium sp. OAE497 | ABIE40_RS24250 | | response regulator | insig. | 33 | 43 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0933 | | response regulator (TIGR) | insig. | 36 | 30 |
| | Caulobacter crescentus NA1000 | CCNA_00286 | | two-component receiver domain protein LovR | cofit | 30 | 46 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00286 | | two-component receiver domain protein LovR | cofit | 30 | 46 |
| | Rhizobium sp. OAE497 | ABIE40_RS20270 | | response regulator | insig. | 29 | 43 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2933 | | response regulator/sensory box/HDIG domain protein (TIGR) | strong | 31 | 44 |
| | Caulobacter crescentus NA1000 | CCNA_02967 | | PAS-family sensor histidine kinase | cofit | 30 | 47 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02967 | | PAS-family sensor histidine kinase | insig. | 30 | 47 |
| | Sphingobium sp. HT1-2 | GFF650 | | Phytochrome, two-component sensor histidine kinase (EC 2.7.3.-) | cofit | 35 | 43 |
| | Rhizobium sp. OAE497 | ABIE40_RS27445 | | response regulator | insig. | 34 | 42 |
| | Mycobacterium tuberculosis H37Rv | Rv1626 | | Probable two-component system transcriptional regulator | strong | 33 | 46 |
| | Rhizobium sp. OAE497 | ABIE40_RS26630 | | response regulator | insig. | 32 | 43 |
| | Azospirillum sp. SherDot2 | MPMX19_04973 | | hypothetical protein | insig. | 38 | 31 |
| | Rhodopseudomonas palustris CGA009 | TX73_005095 | | HWE histidine kinase domain-containing protein | insig. | 27 | 44 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2971 | | Response regulator receiver domain | no data | 34 | 44 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3803 | | Response regulator of the LytR/AlgR family | strong | 25 | 47 |
| | Azospirillum brasilense Sp245 | AZOBR_RS16625 | | regulator | insig. | 30 | 32 |
| | Azospirillum sp. SherDot2 | MPMX19_01131 | | hypothetical protein | no data | 30 | 43 |
| | Azospirillum brasilense Sp245 | AZOBR_RS21875 | | histidine kinase | sig. | 32 | 42 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0013 | | Signal transduction histidine kinase | no data | 29 | 45 |
| | Agrobacterium fabrum C58 | Atu4671 | | response regulator | insig. | 32 | 43 |
| | Variovorax sp. SCN45 | GFF215 | | RNA polymerase sigma-54 factor RpoN | insig. | 31 | 51 |
| | Pseudomonas sp. SVBP6 | COO64_RS23795 | | PAS domain-containing hybrid sensor histidine kinase/response regulator | insig. | 29 | 47 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_06547 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 36 | 25 |
| | Azospirillum brasilense Sp245 | AZOBR_RS32580 | | hypothetical protein | insig. | 32 | 38 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS05610 | | DNA-binding response regulator | insig. | 32 | 46 |
| | Marinobacter adhaerens HP15 | HP15_1249 | | two-component system sensor protein | insig. | 35 | 30 |
| | Azospirillum brasilense Sp245 | AZOBR_RS06360 | | RNA polymerase subunit sigma-24 | no data | 28 | 52 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS02930 | | response regulator | insig. | 34 | 43 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS16465 | | hybrid sensor histidine kinase/response regulator | cofit | 30 | 45 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS00095 | | RNA polymerase sigma factor | insig. | 36 | 24 |
| | Sphingobium sp. HT1-2 | GFF3119 | | putative sensory transduction regulatory protein | cofit | 34 | 43 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS06585 | | response regulator | no data | 33 | 46 |
| | Rhizobium sp. OAE497 | ABIE40_RS27480 | | response regulator | insig. | 32 | 43 |
| | Bifidobacterium breve UCC2003 | BBR_RS14310 | | ANTAR domain-containing protein | no data | 29 | 47 |
| | Azospirillum sp. SherDot2 | MPMX19_04245 | | hypothetical protein | insig. | 28 | 31 |
| | Azospirillum brasilense Sp245 | AZOBR_RS30160 | | chemotaxis protein CheY | insig. | 32 | 41 |
| | Rhizobium sp. OAE497 | ABIE40_RS27375 | | response regulator | insig. | 34 | 30 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS08595 | | response regulator | insig. | 29 | 51 |
| | Acinetobacter baumannii LAC-4 | RR41_RS17670 | | LytTR family DNA-binding domain-containing protein | insig. | 27 | 38 |
| | Rhizobium sp. OAE497 | ABIE40_RS22730 | | RNA polymerase sigma factor | insig. | 27 | 55 |
| | Alteromonas macleodii MIT1002 | MIT1002_00654 | | Signal transduction histidine-protein kinase BarA | insig. | 35 | 34 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS19305 | | hybrid sensor histidine kinase/response regulator | insig. | 32 | 39 |
| | Sphingobium sp. HT1-2 | GFF2215 | | Two-component system sensor histidine kinase | cofit | 29 | 42 |
| | Agrobacterium fabrum C58 | Atu2165 | | bacteriophytochrome protein | insig. | 27 | 42 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS24740 | | RNA polymerase subunit sigma-24 | sig. | 34 | 25 |
| | Caulobacter crescentus NA1000 | CCNA_02659 | | two-component receiver domain protein | cofit | 31 | 41 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02659 | | two-component receiver domain protein | cofit | 31 | 41 |
| | Paraburkholderia graminis OAS925 | ABIE53_006215 | | RNA polymerase sigma-70 factor (ECF subfamily) | insig. | 34 | 25 |
| | Rhodospirillum rubrum S1H | Rru_A2229 | | Response regulator receiver domain protein (CheY) (NCBI) | no data | 34 | 42 |
| | Caulobacter crescentus NA1000 | CCNA_03110 | | two-component receiver domain protein | strong | 32 | 41 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03110 | | two-component receiver domain protein | cofit | 32 | 41 |
| | Sphingobium sp. HT1-2 | GFF5140 | | Phytochrome, two-component sensor histidine kinase (EC 2.7.3.-) | cofit | 31 | 47 |
| | Azospirillum sp. SherDot2 | MPMX19_00764 | | ECF RNA polymerase sigma factor EcfG | insig. | 27 | 52 |