Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| Caulobacter crescentus NA1000 | CCNA_01721 | | RNA polymerase ECF sigma factor | sig. | 100 | 100 |
o | Caulobacter crescentus NA1000 Δfur | CCNA_01721 | | RNA polymerase ECF sigma factor | insig. | 100 | 100 |
o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS03685 | | sigma-70 family RNA polymerase sigma factor | insig. | 64 | 91 |
| Caulobacter crescentus NA1000 | CCNA_01718 | | RNA polymerase ECF sigma factor | insig. | 38 | 87 |
| Caulobacter crescentus NA1000 Δfur | CCNA_01718 | | RNA polymerase ECF sigma factor | cofit | 38 | 87 |
| Bacteroides thetaiotaomicron VPI-5482 | BT2044 | | RNA polymerase ECF-type sigma factor (NCBI ptt file) | insig. | 32 | 88 |
| Bacteroides ovatus ATCC 8483 | BACOVA_00669 | | Sigma-70 region 2 | insig. | 31 | 88 |
| Bacteroides stercoris CC31F | HMPREF1181_RS08110 | | sigma-70 family RNA polymerase sigma factor | insig. | 30 | 88 |
| Mycobacterium tuberculosis H37Rv | Rv1221 | | Alternative RNA polymerase sigma factor SigE | insig. | 34 | 86 |
| Shewanella amazonensis SB2B | Sama_2611 | | ECF subfamily RNA polymerase sigma-24 factor (RefSeq) | insig. | 30 | 88 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS09920 | | sigma-70 family RNA polymerase sigma factor | insig. | 27 | 92 |
| Rhodopseudomonas palustris CGA009 | TX73_002850 | | sigma-70 family RNA polymerase sigma factor | insig. | 29 | 91 |
| Rhodanobacter denitrificans MT42 | LRK55_RS07240 | | sigma-70 family RNA polymerase sigma factor | insig. | 29 | 90 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS14290 | | sigma-70 family RNA polymerase sigma factor | insig. | 26 | 92 |
| Bosea sp. OAE506 | ABIE41_RS10280 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 87 |
| Paraburkholderia sabiae LMG 24235 | QEN71_RS18240 | | RNA polymerase sigma factor | insig. | 31 | 90 |
| Rhodanobacter denitrificans MT42 | LRK55_RS05200 | | sigma-70 family RNA polymerase sigma factor | insig. | 34 | 83 |
| Rhodanobacter denitrificans FW104-10B01 | LRK54_RS05425 | | sigma-70 family RNA polymerase sigma factor | insig. | 34 | 83 |
| Rhodospirillum rubrum S1H | Rru_A0722 | | Sigma-24 (FecI) (NCBI) | insig. | 33 | 86 |
| Rhodanobacter sp000427505 FW510-R12 | LRK53_RS04580 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 89 |
o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3635.1 | | RNA polymerase ECF-type sigma factor | insig. | 30 | 80 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF365 | | RNA polymerase sigma factor | insig. | 35 | 88 |
| Acidovorax sp. GW101-3H11 | Ac3H11_1622 | | RNA polymerase sigma factor | insig. | 31 | 91 |
| Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3681.1 | | RNA polymerase sigma factor RpoE | insig. | 29 | 95 |
| Ralstonia solanacearum IBSBF1503 | RALBFv3_RS14445 | | RNA polymerase sigma factor RpoE | strong | 31 | 87 |
| Ralstonia solanacearum GMI1000 | RS_RS05225 | | RNA polymerase sigma factor RpoE | strong | 31 | 87 |
| Ralstonia solanacearum PSI07 | RPSI07_RS19015 | | RNA polymerase sigma factor RpoE | strong | 31 | 87 |
| Ralstonia solanacearum UW163 | UW163_RS11910 | | RNA polymerase sigma factor RpoE | insig. | 31 | 87 |
| Cupriavidus basilensis FW507-4G11 | RR42_RS15915 | | RNA polymerase subunit sigma-24 | insig. | 30 | 83 |
| Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07500 | | sigma-70 family RNA polymerase sigma factor | insig. | 27 | 90 |
| Ralstonia sp. UNC404CL21Col | ABZR87_RS16160 | | sigma-70 family RNA polymerase sigma factor | insig. | 31 | 91 |
| Shewanella sp. ANA-3 | Shewana3_0763 | | ECF subfamily RNA polymerase sigma-24 factor (RefSeq) | insig. | 27 | 87 |
| Burkholderia phytofirmans PsJN | BPHYT_RS14405 | | RNA polymerase sigma factor RpoE | no data | 30 | 88 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04355 | | RNA polymerase, sigma-24 subunit, RpoE | no data | 30 | 88 |
| Paraburkholderia graminis OAS925 | ABIE53_003043 | | RNA polymerase sigma-70 factor (ECF subfamily) | strong | 30 | 88 |
| Paraburkholderia sabiae LMG 24235 | QEN71_RS04575 | | RNA polymerase sigma factor RpoE | strong | 30 | 88 |
| Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_14945 | | RNA polymerase subunit sigma-24 | strong | 26 | 91 |
| Lysobacter sp. OAE881 | ABIE51_RS16295 | | sigma-70 family RNA polymerase sigma factor | insig. | 32 | 85 |
| Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS16905 | | sigma-70 family RNA polymerase sigma factor | insig. | 29 | 81 |
o | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS22010 | | RNA polymerase sigma factor | insig. | 29 | 88 |
| Ralstonia sp. UNC404CL21Col | ABZR87_RS10165 | | RNA polymerase sigma factor RpoE | strong | 30 | 87 |
| Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_19605 | | RNA polymerase | insig. | 28 | 84 |
o | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS19950 | | RNA polymerase subunit sigma-24 | insig. | 26 | 96 |
| Rhodopseudomonas palustris CGA009 | TX73_003315 | | RNA polymerase sigma factor | insig. | 26 | 93 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS02030 | | RNA polymerase sigma-70 factor | insig. | 29 | 89 |
| Rhodanobacter sp. FW510-T8 | OKGIIK_13920 | | RNA polymerase subunit sigma | insig. | 28 | 86 |
| Shewanella oneidensis MR-1 | SO3840 | | RNA polymerase sigma-70 factor, ECF subfamily (NCBI ptt file) | insig. | 25 | 87 |
o | Cellulophaga baltica 18 | M666_RS10480 | | RNA polymerase sigma factor | sig. | 28 | 90 |
| Dinoroseobacter shibae DFL-12 | Dshi_0366 | | RNA polymerase, sigma-24 subunit, ECF subfamily (RefSeq) | insig. | 30 | 91 |
| Herbaspirillum seropedicae SmR1 | HSERO_RS09625 | | RNA polymerase sigma factor RpoE | no data | 29 | 88 |
| Cellulophaga baltica 18 | M666_RS05270 | | sigma-70 family RNA polymerase sigma factor | insig. | 28 | 86 |
| Caulobacter crescentus NA1000 | CCNA_00685 | | RNA polymerase sigma factor | sig. | 26 | 84 |
| Caulobacter crescentus NA1000 Δfur | CCNA_00685 | | RNA polymerase sigma factor | cofit | 26 | 84 |
| Rhizobium sp. OAE497 | ABIE40_RS26955 | | sigma-70 family RNA polymerase sigma factor | insig. | 30 | 85 |
o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS04785 | | sigma-70 family RNA polymerase sigma factor | insig. | 28 | 93 |
| Marinobacter adhaerens HP15 | HP15_p187g100 | | RNA polymerase sigma factor | insig. | 28 | 81 |
| Cupriavidus basilensis FW507-4G11 | RR42_RS14080 | | RNA polymerase sigma factor RpoE | strong | 30 | 88 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS00075 | | RNA polymerase sigma factor | cofit | 29 | 84 |
| Cellulophaga baltica 18 | M666_RS11420 | | RNA polymerase sigma factor | insig. | 25 | 81 |
o | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1733 | | RNA polymerase sigma factor, sigma-70 family | insig. | 31 | 86 |
| Dyella japonica UNC79MFTsu3.2 | ABZR86_RS18950 | | sigma-70 family RNA polymerase sigma factor | insig. | 31 | 79 |
| Acidovorax sp. GW101-3H11 | Ac3H11_1573 | | RNA polymerase sigma factor RpoE | no data | 30 | 91 |
| Phocaeicola dorei CL03T12C01 | ABI39_RS12815 | | sigma-70 family RNA polymerase sigma factor | insig. | 28 | 81 |
| Azospirillum sp. SherDot2 | MPMX19_05229 | | ECF RNA polymerase sigma factor RpoE | insig. | 27 | 79 |
| Pseudomonas simiae WCS417 | PS417_11995 | | RNA polymerase sigma factor | insig. | 30 | 87 |
| Phaeobacter inhibens DSM 17395 | PGA1_c27510 | | 'RNA polymerase sigma factor (sigma-70 family; ECF11 subgroup)' | insig. | 29 | 80 |
| Rhodanobacter sp000427505 FW510-R12 | LRK53_RS00445 | | sigma-70 family RNA polymerase sigma factor | insig. | 29 | 87 |
| Ralstonia solanacearum GMI1000 | RS_RS14950 | | RNA polymerase sigma factor | no data | 34 | 82 |
| Castellaniella sp019104865 MT123 | ABCV34_RS11175 | | sigma-70 family RNA polymerase sigma factor | insig. | 29 | 81 |
| Variovorax sp. SCN45 | GFF4503 | | RNA polymerase sigma factor | insig. | 30 | 90 |
| Alteromonas macleodii MIT1002 | MIT1002_00882 | | Sigma-W factor | insig. | 28 | 87 |
| Methylophilus sp. DMC18 | GFF2730 | | RNA polymerase sigma-H factor | no data | 27 | 88 |
| Ralstonia solanacearum PSI07 | RPSI07_RS13090 | | DNA-directed RNA polymerase sigma-70 factor | insig. | 30 | 83 |
| Variovorax sp. OAS795 | ABID97_RS08165 | | sigma-70 family RNA polymerase sigma factor | insig. | 29 | 82 |
| Rhodanobacter sp. FW510-T8 | OKGIIK_14780 | | RNA polymerase subunit sigma-70 | insig. | 27 | 85 |
| Pseudomonas simiae WCS417 | PS417_12610 | | RNA polymerase sigma factor | sig. | 29 | 87 |
| Ralstonia solanacearum PSI07 | RPSI07_RS10230 | | RNA polymerase sigma factor | no data | 34 | 82 |
| Paraburkholderia graminis OAS925 | ABIE53_002425 | | RNA polymerase sigma-70 factor (ECF subfamily) | insig. | 30 | 76 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS15905 | | RNA polymerase sigma factor | cofit | 25 | 94 |
| Rhodospirillum rubrum S1H | Rru_A2537 | | Sigma-24 (FecI) (NCBI) | insig. | 29 | 92 |
| Shewanella loihica PV-4 | Shew_1048 | | RNA polymerase sigma factor RpoE (RefSeq) | cofit | 26 | 87 |
| Rhodanobacter sp000427505 FW510-R12 | LRK53_RS12005 | | RNA polymerase sigma factor RpoE | cofit | 29 | 88 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS21575 | | RNA polymerase subunit sigma | insig. | 27 | 91 |
| Variovorax sp. OAS795 | ABID97_RS08330 | | RNA polymerase sigma factor RpoE | strong | 25 | 89 |
| Burkholderia phytofirmans PsJN | BPHYT_RS08240 | | RNA polymerase subunit sigma-24 | sig. | 32 | 80 |
| Rhodanobacter sp. FW510-T8 | OKGIIK_01380 | rpoE | RNA polymerase subunit sigma-24 | insig. | 31 | 79 |
| Bifidobacterium breve UCC2003 | BBR_RS15930 | | RNA polymerase sigma factor | insig. | 32 | 88 |
| Rhodanobacter denitrificans MT42 | LRK55_RS04975 | | sigma-70 family RNA polymerase sigma factor | cofit | 30 | 85 |
| Pseudomonas sp. DMC3 | GFF1392 | | ECF RNA polymerase sigma factor SigK | cofit | 29 | 82 |
| Ralstonia solanacearum IBSBF1503 | RALBFv3_RS04270 | | DNA-directed RNA polymerase sigma-70 factor | insig. | 31 | 83 |
| Ralstonia solanacearum UW163 | UW163_RS09400 | | DNA-directed RNA polymerase sigma-70 factor | insig. | 31 | 83 |
| Shewanella amazonensis SB2B | Sama_0874 | | RNA polymerase sigma factor RpoE (RefSeq) | strong | 28 | 87 |
| Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4220 | | RNA polymerase sigma factor RpoE | insig. | 27 | 86 |
| Alteromonas macleodii MIT1002 | MIT1002_03807 | | Sigma-W factor | insig. | 25 | 88 |
| Shewanella sp. ANA-3 | Shewana3_3032 | | RNA polymerase sigma factor RpoE (RefSeq) | no data | 28 | 87 |
| Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3183.1 | | RNA polymerase sigma factor RpoE | insig. | 28 | 87 |
| Kangiella aquimarina DSM 16071 | B158DRAFT_2180 | | RNA polymerase, sigma-24 subunit, RpoE | strong | 27 | 87 |
| Kangiella aquimarina DSM 16071 | B158DRAFT_2027 | | RNA polymerase sigma factor, sigma-70 family | insig. | 26 | 87 |
| Shewanella oneidensis MR-1 | SO1342 | rpoE | RNA polymerase sigma-24 factor (NCBI ptt file) | no data | 28 | 87 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2047 | | RNA polymerase sigma factor, sigma-70 family | strong | 27 | 82 |