| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Sphingobium sp. HT1-2 | GFF5276 | | RNA polymerase, sigma-24 subunit, ECF subfamily | cofit | 100 | 100 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0584 | | RNA polymerase sigma factor, sigma-70 family | insig. | 64 | 100 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0766 | | RNA polymerase sigma factor, sigma-70 family | insig. | 36 | 78 |
| o | Variovorax sp. SCN45 | GFF2401 | | hypothetical protein | insig. | 37 | 83 |
| | Caulobacter crescentus NA1000 | CCNA_01032 | | RNA polymerase ECF-type sigma factor | cofit | 32 | 86 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01032 | | RNA polymerase ECF-type sigma factor | cofit | 32 | 86 |
| | Sphingobium sp. HT1-2 | GFF1845 | | hypothetical protein | cofit | 36 | 78 |
| | Sphingobium sp. HT1-2 | GFF4047 | | RNA polymerase ECF-type sigma factor | cofit | 32 | 79 |
| | Pseudomonas sp. BP01 | JOY50_RS26335 | | sigma-70 family RNA polymerase sigma factor | insig. | 32 | 73 |
| | Sphingobium sp. HT1-2 | GFF4091 | | hypothetical protein | insig. | 31 | 71 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0778 | | RNA polymerase sigma factor, sigma-70 family | insig. | 31 | 73 |
| | Sphingobium sp. HT1-2 | GFF5314 | | hypothetical protein | cofit | 30 | 78 |
| | Variovorax sp. SCN45 | GFF791 | | RNA polymerase sigma factor RpoE | insig. | 33 | 83 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3549 | | RNA polymerase sigma factor, sigma-70 family | insig. | 32 | 77 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS18835 | | RNA polymerase sigma factor | sig. | 31 | 68 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06170 | | RNA polymerase subunit sigma | no data | 31 | 68 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52975 | | RNA polymerase sigma factor | insig. | 31 | 68 |
| | Alteromonas macleodii MIT1002 | MIT1002_03920 | | putative RNA polymerase sigma factor FecI | cofit | 28 | 70 |
| | Pseudomonas stutzeri RCH2 | Psest_4339 | | DNA-directed RNA polymerase specialized sigma subunit, sigma24 homolog | strong | 33 | 72 |
| | Alteromonas macleodii MIT1002 | MIT1002_01237 | | Sigma-24 | cofit | 27 | 72 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2952 | | RNA polymerase sigma factor, sigma-70 family | strong | 36 | 65 |
| | Variovorax sp. SCN45 | GFF4658 | | KEGG: RNA polymerase sigma-70 factor, ECF subfamily | insig. | 35 | 74 |
| | Dechlorosoma suillum PS | Dsui_2977 | | RNA polymerase sigma factor, sigma-70 family | insig. | 33 | 72 |
| | Pseudomonas orientalis W4I3 | QF045_RS09635 | | RNA polymerase sigma factor | insig. | 31 | 69 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS26350 | | RNA polymerase sigma factor | insig. | 27 | 79 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS26350 | | RNA polymerase sigma factor | sig. | 27 | 79 |
| | Pectobacterium carotovorum WPP14 | HER17_RS17615 | | sigma-70 family RNA polymerase sigma factor | insig. | 32 | 72 |
| | Variovorax sp. SCN45 | GFF2440 | | KEGG: RNA polymerase sigma-70 factor, ECF subfamily | insig. | 34 | 74 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS15880 | | RNA polymerase sigma factor | sig. | 31 | 74 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_17505 | | RNA polymerase subunit sigma-70 | insig. | 31 | 74 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS41200 | | RNA polymerase sigma factor | insig. | 31 | 74 |
| | Pseudomonas sp. BP01 | JOY50_RS12755 | | sigma-70 family RNA polymerase sigma factor | insig. | 31 | 81 |
| | Variovorax sp. SCN45 | GFF6854 | | RNA polymerase ECF-type sigma factor | insig. | 31 | 67 |
| | Pectobacterium carotovorum WPP14 | HER17_RS14055 | | sigma-70 family RNA polymerase sigma factor | insig. | 34 | 64 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2394 | | Sigma-70 factor FpvI (ECF subfamily), controling pyoverdin biosynthesis @ FIG006045: Sigma factor, ECF subfamily | insig. | 33 | 63 |
| | Pseudomonas sp. SVBP6 | COO64_RS02925 | | RNA polymerase sigma factor | insig. | 29 | 81 |
| | Pseudomonas sp. BP01 | JOY50_RS02475 | | sigma-70 family RNA polymerase sigma factor | no data | 34 | 80 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS11705 | | extracytoplasmic-function sigma-70 factor | insig. | 34 | 79 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS05735 | | RNA polymerase sigma-70 factor | insig. | 29 | 73 |
| | Pseudomonas sp. SVBP6 | COO64_RS16360 | | RNA polymerase sigma factor | sig. | 34 | 69 |
| | Azospirillum brasilense Sp245 | AZOBR_RS27315 | | RNA polymerase sigma 70 | insig. | 31 | 76 |
| | Pseudomonas simiae WCS417 | PS417_24420 | | RNA polymerase sigma70 | no data | 27 | 79 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02135 | | putative RNA polymerase sigma factor FecI | cofit | 31 | 72 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS28585 | | sigma-70 family RNA polymerase sigma factor | insig. | 30 | 73 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_09340 | | RNA polymerase subunit sigma | no data | 30 | 73 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS38070 | | sigma-70 family RNA polymerase sigma factor | no data | 30 | 73 |
| | Azospirillum brasilense Sp245 | AZOBR_RS26615 | | RNA polymerase | insig. | 30 | 77 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_00205 | | RNA polymerase sigma factor FecI | insig. | 28 | 72 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0532 | | RNA polymerase sigma factor, sigma-70 family | insig. | 33 | 73 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS06940 | | sigma-70 family RNA polymerase sigma factor | insig. | 31 | 69 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS06940 | | sigma-70 family RNA polymerase sigma factor | sig. | 31 | 69 |
| | Escherichia coli BL21 | ECD_04159 | | RNA polymerase sigma-19 factor, fec operon-specific; ECF sigma factor | insig. | 29 | 72 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS25750 | | RNA polymerase sigma factor FecI | insig. | 29 | 72 |
| | Escherichia coli BW25113 | b4293 | fecI | KpLE2 phage-like element; RNA polymerase, sigma 19 factor (NCBI) | strong | 29 | 72 |
| | Pseudomonas simiae WCS417 | PS417_00670 | | RNA polymerase sigma factor | sig. | 32 | 72 |
| | Pseudomonas simiae WCS417 | PS417_06880 | | RNA polymerase sigma factor | insig. | 32 | 69 |
| | Azospirillum sp. SherDot2 | MPMX19_03088 | | putative RNA polymerase sigma factor FecI | insig. | 31 | 76 |
| | Pseudomonas simiae WCS417 | PS417_09655 | | RNA polymerase sigma factor | insig. | 31 | 72 |
| | Pseudomonas sp. BP01 | JOY50_RS02515 | | sigma-70 family RNA polymerase sigma factor | insig. | 29 | 75 |
| | Escherichia coli ECOR38 | HEPCGN_09830 | fecI | RNA polymerase sigma factor FecI | insig. | 29 | 72 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_03283 | | RNA polymerase sigma-70 factor | insig. | 27 | 74 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01536 | | hypothetical protein | cofit | 32 | 69 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS09455 | | RNA polymerase sigma factor | insig. | 32 | 81 |
| | Methylophilus sp. DMC18 | GFF1862 | | putative RNA polymerase sigma factor FecI | insig. | 30 | 76 |
| | Pseudomonas sp. SVBP6 | COO64_RS11370 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 73 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS00640 | | sigma-70 family RNA polymerase sigma factor | cofit | 32 | 72 |
| | Acinetobacter baumannii LAC-4 | RR41_RS08490 | | sigma-70 family RNA polymerase sigma factor | strong | 27 | 73 |
| | Variovorax sp. SCN45 | GFF1525 | | RNA polymerase ECF-type sigma factor | insig. | 33 | 63 |
| | Pseudomonas orientalis W4I3 | QF045_RS12270 | | sigma-70 family RNA polymerase sigma factor | insig. | 31 | 76 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS05630 | | RNA polymerase sigma-70 factor | sig. | 34 | 64 |
| | Dechlorosoma suillum PS | Dsui_0621 | | RNA polymerase sigma factor, sigma-70 family | insig. | 29 | 73 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS09420 | | RNA polymerase sigma factor | sig. | 26 | 64 |
| | Variovorax sp. SCN45 | GFF4261 | | RNA polymerase ECF-type sigma factor | insig. | 34 | 62 |
| | Azospirillum sp. SherDot2 | MPMX19_03082 | | ECF RNA polymerase sigma factor SigE | insig. | 33 | 79 |
| | Rhodospirillum rubrum S1H | Rru_A1438 | | Sigma-24 (FecI) (NCBI) | cofit | 33 | 70 |
| | Pseudomonas sp. RS175 | PFR28_02867 | | putative RNA polymerase sigma factor FecI | insig. | 33 | 63 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_21 | | Sigma-70 factor FpvI (ECF subfamily), controling pyoverdin biosynthesis | sig. | 33 | 63 |
| | Sphingobium sp. HT1-2 | GFF5162 | | RNA polymerase, sigma-24 subunit, ECF subfamily | insig. | 30 | 74 |
| | Pseudomonas sp. SVBP6 | COO64_RS25100 | | sigma-70 family RNA polymerase sigma factor | insig. | 29 | 70 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1926 | | RNA polymerase sigma-70 factor, Bacteroides expansion family 1 | insig. | 27 | 64 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS02700 | | RNA polymerase sigma-70 factor | insig. | 32 | 52 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.715.1 | | RNA polymerase sigma factor | insig. | 29 | 73 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_6050 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 27 | 72 |
| | Pseudomonas sp. DMC3 | GFF759 | | putative RNA polymerase sigma factor FecI | insig. | 31 | 63 |
| | Pseudomonas sp. BP01 | JOY50_RS22705 | | RNA polymerase sigma factor | insig. | 29 | 76 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_133 | | Sigma-70 factor FpvI (ECF subfamily), controling pyoverdin biosynthesis | insig. | 31 | 63 |
| | Pseudomonas sp. BP01 | JOY50_RS19220 | | RNA polymerase sigma factor | insig. | 29 | 83 |
| | Pseudomonas sp. BP01 | JOY50_RS18970 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 63 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2727 | | FIG006045: Sigma factor, ECF subfamily | insig. | 29 | 73 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1181 | | FIG006045: Sigma factor, ECF subfamily | insig. | 29 | 70 |
| | Pseudomonas sp. SVBP6 | COO64_RS14455 | | sigma-70 family RNA polymerase sigma factor | insig. | 31 | 72 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS22365 | | RNA polymerase sigma factor | insig. | 29 | 70 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_23065 | | RNA polymerase sigma factor | sig. | 29 | 70 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS36960 | | RNA polymerase sigma factor | insig. | 29 | 70 |
| | Pseudomonas putida KT2440 | PP_4244 | | alternative sigma factor | sig. | 28 | 61 |
| | Serratia liquefaciens MT49 | IAI46_11745 | | sigma-70 family RNA polymerase sigma factor | no data | 27 | 81 |
| | Pseudomonas putida KT2440 | PP_4611 | | RNA polymerase sigma-70 factor, ECF subfamily | sig. | 30 | 72 |
| | Pseudomonas orientalis W4I3 | QF045_RS19140 | | sigma-70 family RNA polymerase sigma factor | insig. | 32 | 63 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04111 | | hypothetical protein | insig. | 28 | 61 |
| | Pseudomonas putida KT2440 | PP_0865 | | ECF subfamily RNA polymerase sigma-24 factor | insig. | 28 | 76 |