| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Mycobacterium tuberculosis H37Rv | Rv3414c | | Probable alternative RNA polymerase sigma-D factor SigD | sig. | 100 | 100 |
| | Rhodopseudomonas palustris CGA009 | TX73_009325 | | sigma-70 family RNA polymerase sigma factor | insig. | 33 | 78 |
| | Rhizobium sp. OAE497 | ABIE40_RS19610 | | sigma-70 family RNA polymerase sigma factor | insig. | 34 | 78 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS20845 | | sigma-70 family RNA polymerase sigma factor | insig. | 31 | 82 |
| | Pseudomonas putida KT2440 | PP_0994 | | putative RNA polymerase sigma factor | insig. | 30 | 86 |
| | Collimonas humicola GW821-FHT01A05 | MPMX01_02578 | | ECF RNA polymerase sigma factor SigF | insig. | 30 | 84 |
| | Pseudomonas stutzeri RCH2 | Psest_0114 | | RNA polymerase sigma factor, sigma-70 family | insig. | 30 | 83 |
| | Pseudomonas stutzeri RCH2 | Psest_3456 | | RNA polymerase sigma factor, sigma-70 family | insig. | 31 | 75 |
| | Azospirillum sp. SherDot2 | MPMX19_04570 | | ECF RNA polymerase sigma factor SigF | insig. | 32 | 78 |
| | Sphingobium sp. HT1-2 | GFF5259 | | hypothetical protein | insig. | 36 | 60 |
| | Sphingobium sp. HT1-2 | GFF4485 | | RNA polymerase sigma factor cnrH | cofit | 30 | 88 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS25560 | | RNA polymerase sigma factor | insig. | 29 | 88 |
| | Agrobacterium fabrum C58 | Atu2268 | | ECF family sigma factor | insig. | 37 | 59 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0139 | | RNA polymerase sigma factor, sigma-70 family | insig. | 28 | 80 |
| | Xanthobacter sp. DMC5 | GFF2972 | | ECF RNA polymerase sigma factor SigF | no data | 31 | 83 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS16195 | | RNA polymerase sigma factor | insig. | 31 | 83 |
| | Sinorhizobium meliloti 1021 | SM_b20531 | | RNA polymerase sigma factor | insig. | 31 | 80 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS01090 | | sigma-70 family RNA polymerase sigma factor | insig. | 30 | 82 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS25505 | | RNA polymerase sigma factor | insig. | 30 | 83 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS05810 | | RNA polymerase sigma factor | insig. | 31 | 86 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS14080 | | RNA polymerase sigma factor RpoE | strong | 30 | 72 |
| | Xanthobacter sp. DMC5 | GFF1206 | | ECF RNA polymerase sigma factor SigF | insig. | 29 | 82 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2952 | | RNA polymerase sigma factor, sigma-70 family | strong | 30 | 78 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_14945 | | RNA polymerase subunit sigma-24 | strong | 26 | 73 |
| | Collimonas humicola GW821-FHT01A05 | MPMX01_01551 | | RNA polymerase sigma-H factor | no data | 29 | 87 |
| | Caulobacter crescentus NA1000 | CCNA_03362 | | ECF-family RNA polymerase sigma factor | strong | 29 | 87 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03362 | | ECF-family RNA polymerase sigma factor | cofit | 29 | 87 |
| | Rhizobium sp. OAE497 | ABIE40_RS01010 | | sigma-70 family RNA polymerase sigma factor | insig. | 31 | 78 |
| | Erwinia amylovora T8 | OLJFJH_08545 | | RNA polymerase subunit sigma-70 | insig. | 28 | 81 |
| | Pantoea sp. MT58 | IAI47_20240 | | sigma-70 family RNA polymerase sigma factor | insig. | 29 | 83 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS04575 | | RNA polymerase sigma factor RpoE | strong | 28 | 82 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS14405 | | RNA polymerase sigma factor RpoE | no data | 28 | 82 |
| | Paraburkholderia graminis OAS925 | ABIE53_003043 | | RNA polymerase sigma-70 factor (ECF subfamily) | strong | 28 | 82 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_02077 | sbrI | ECF family RNA polymerase sigma factor SbrI | insig. | 27 | 82 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_14715 | | ECF family RNA polymerase sigma factor SbrI | insig. | 27 | 82 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_02116 | sbrI | ECF family RNA polymerase sigma factor SbrI | insig. | 27 | 82 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3636 | | RNA polymerase sigma factor, sigma-70 family | insig. | 30 | 85 |
| | Sphingobium sp. HT1-2 | GFF3033 | | RNA polymerase, sigma-24 subunit, ECF subfamily | cofit | 29 | 81 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS15920 | | sigma-70 family RNA polymerase sigma factor | insig. | 27 | 88 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_10685 | rpoE | RNA polymerase sigma factor | sig. | 26 | 96 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01786 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 33 | 83 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04355 | | RNA polymerase, sigma-24 subunit, RpoE | no data | 28 | 80 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_0865 | | RNA polymerase sigma factor, sigma-70 family | insig. | 27 | 87 |
| | Pseudomonas sp. DMC3 | GFF1465 | | ECF RNA polymerase sigma factor EcfG | insig. | 31 | 74 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09285 | | RNA polymerase sigma factor | no data | 30 | 71 |
| | Xanthobacter sp. DMC5 | GFF2321 | | ECF RNA polymerase sigma factor EcfG | no data | 29 | 76 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS24975 | | RNA polymerase sigma24 factor | strong | 31 | 66 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS03700 | | RNA polymerase sigma factor | insig. | 30 | 86 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS08355 | | RNA polymerase sigma factor RpoE | strong | 27 | 79 |
| | Pseudomonas protegens RBAN4 | FABNJH_00920 | | RNA polymerase sigma factor | insig. | 27 | 82 |
| | Shewanella loihica PV-4 | Shew_1231 | | ECF subfamily RNA polymerase sigma-24 factor (RefSeq) | insig. | 27 | 74 |
| | Pseudomonas sp. BP01 | JOY50_RS18970 | | sigma-70 family RNA polymerase sigma factor | insig. | 31 | 68 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_1827 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 29 | 91 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02732 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 31 | 66 |
| | Shewanella loihica PV-4 | Shew_1048 | | RNA polymerase sigma factor RpoE (RefSeq) | cofit | 29 | 82 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS13615 | | RNA polymerase sigma factor | insig. | 28 | 49 |
| | Variovorax sp. OAS795 | ABID97_RS16825 | | sigma-70 family RNA polymerase sigma factor | insig. | 27 | 82 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3981 | | RNA polymerase sigma-70 factor, Bacteroides expansion family 1 | insig. | 27 | 68 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS13530 | | RNA polymerase subunit sigma-24 | no data | 32 | 75 |
| | Bosea sp. OAE506 | ABIE41_RS04095 | | sigma-70 family RNA polymerase sigma factor | strong | 29 | 65 |
| | Shewanella sp. ANA-3 | Shewana3_3032 | | RNA polymerase sigma factor RpoE (RefSeq) | no data | 29 | 82 |
| | Dechlorosoma suillum PS | Dsui_0621 | | RNA polymerase sigma factor, sigma-70 family | insig. | 33 | 61 |
| | Pseudomonas segetis P6 | ACVTMO_RS12985 | sigX | RNA polymerase sigma factor SigX | no data | 31 | 63 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS03310 | | RNA polymerase sigma factor | insig. | 29 | 77 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS14445 | | RNA polymerase sigma factor RpoE | strong | 29 | 79 |
| | Ralstonia solanacearum GMI1000 | RS_RS05225 | | RNA polymerase sigma factor RpoE | strong | 29 | 79 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS19015 | | RNA polymerase sigma factor RpoE | strong | 29 | 79 |
| | Ralstonia solanacearum UW163 | UW163_RS11910 | | RNA polymerase sigma factor RpoE | insig. | 29 | 79 |
| | Mycobacterium tuberculosis H37Rv | Rv1221 | | Alternative RNA polymerase sigma factor SigE | insig. | 28 | 66 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS22130 | | RNA polymerase sigma factor | insig. | 28 | 62 |
| | Shewanella oneidensis MR-1 | SO1342 | rpoE | RNA polymerase sigma-24 factor (NCBI ptt file) | no data | 28 | 82 |
| | Pseudomonas sp. SVBP6 | COO64_RS05350 | sigX | RNA polymerase sigma factor SigX | no data | 26 | 81 |
| | Cellulophaga baltica 18 | M666_RS15960 | | RNA polymerase sigma factor | insig. | 24 | 81 |
| | Pseudomonas orientalis W4I3 | QF045_RS22815 | | RNA polymerase sigma factor SigX | strong | 28 | 81 |
| | Pseudomonas putida KT2440 | PP_2088 | | RNA polymerase sigma factor SigX | strong | 26 | 81 |
| | Pseudomonas simiae WCS417 | PS417_20990 | | RNA polymerase sigma factor SigX | no data | 26 | 81 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2751 | | RNA polymerase sigma-70 factor, Bacteroides expansion family 1 | insig. | 23 | 86 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS10165 | | RNA polymerase sigma factor RpoE | strong | 29 | 79 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS12095 | | RNA polymerase subunit sigma-70 | insig. | 28 | 79 |
| | Pseudomonas sp. BP01 | JOY50_RS22140 | sigX | RNA polymerase sigma factor SigX | insig. | 26 | 81 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_00830 | | RNA polymerase subunit sigma | no data | 25 | 81 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS03585 | | RNA polymerase sigma factor | strong | 42 | 23 |
| | Pseudomonas sp. FW215-L2 | GFF2295 | | ECF RNA polymerase sigma factor RpoE | insig. | 28 | 68 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_02795 | | RNA polymerase subunit sigma | no data | 28 | 81 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS00840 | | RNA polymerase sigma factor | insig. | 27 | 84 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS00840 | | RNA polymerase sigma factor | sig. | 27 | 84 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS03835 | | RNA polymerase sigma factor | strong | 42 | 23 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS06105 | | RNA polymerase sigma factor | insig. | 42 | 23 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_03490 | | hypothetical protein | insig. | 30 | 79 |
| | Sphingobium sp. HT1-2 | GFF5201 | | sigma-24 (FecI-like) protein | insig. | 30 | 82 |
| | Pseudomonas simiae WCS417 | PS417_00810 | | RNA polymerase sigma factor | insig. | 27 | 84 |
| | Collimonas humicola GW821-FHT01A05 | MPMX01_01076 | | hypothetical protein | insig. | 26 | 74 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS22600 | | RNA polymerase sigma factor SigX | strong | 26 | 81 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS22600 | | RNA polymerase sigma factor SigX | strong | 26 | 81 |
| | Paraburkholderia graminis OAS925 | ABIE53_001573 | | RNA polymerase sigma-70 factor (ECF subfamily) | strong | 33 | 44 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS09080 | | sigma-70 family RNA polymerase sigma factor | cofit | 29 | 79 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS04015 | | RNA polymerase sigma factor | insig. | 31 | 56 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS09625 | | RNA polymerase sigma factor RpoE | no data | 30 | 68 |
| | Sphingobium sp. HT1-2 | GFF5350 | | sigma-24 (FecI-like) protein | insig. | 30 | 81 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03358 | sigX | RNA polymerase sigma factor SigX | no data | 29 | 66 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_08585 | | RNA polymerase sigma factor SigX | no data | 29 | 66 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03394 | sigX | RNA polymerase sigma factor SigX | no data | 29 | 66 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1512.1 | | RNA polymerase sigma-70 factor | insig. | 27 | 61 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2096 | | Sigma-70 region 2 | no data | 26 | 81 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2096 | | Sigma-70 region 2 | no data | 26 | 81 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS00655 | | RNA polymerase subunit sigma-24 | strong | 22 | 81 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF365 | | RNA polymerase sigma factor | insig. | 27 | 82 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS20645 | | RNA polymerase subunit sigma-70 | insig. | 24 | 79 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_04550 | | RNA polymerase, sigma-24 subunit, RpoE | strong | 33 | 44 |
| | Variovorax sp. OAS795 | ABID97_RS08330 | | RNA polymerase sigma factor RpoE | strong | 29 | 78 |
| | Pseudomonas segetis P6 | ACVTMO_RS10610 | | RNA polymerase sigma factor | insig. | 28 | 68 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1923 | sigG | RNA polymerase sigma factor RpoE | strong | 29 | 62 |
| | Sinorhizobium meliloti 1021 | SMc01506 | | RNA polymerase sigma factor | strong | 26 | 79 |
| | Pseudomonas orientalis W4I3 | QF045_RS03845 | | RNA polymerase sigma factor | insig. | 25 | 82 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0596 | | RNA polymerase sigma factor, sigma-70 family | insig. | 22 | 81 |
| | Paraburkholderia graminis OAS925 | ABIE53_002003 | | RNA polymerase sigma factor (sigma-70 family) | sig. | 30 | 58 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_12485 | | RNA polymerase sigma factor RpoE | no data | 28 | 86 |
| | Pseudomonas simiae WCS417 | PS417_09740 | | RNA polymerase subunit sigma-24 | insig. | 28 | 66 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4203.1 | | RNA polymerase sigma-54 factor RpoN | insig. | 35 | 33 |
| | Variovorax sp. SCN45 | GFF3863 | | RNA polymerase sigma factor RpoE | insig. | 30 | 78 |
| | Collimonas humicola GW821-FHT01A05 | MPMX01_02774 | | ECF RNA polymerase sigma factor SigR | insig. | 28 | 58 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS01445 | | sigma-70 family RNA polymerase sigma factor | insig. | 27 | 89 |
| | Pseudomonas segetis P6 | ACVTMO_RS16165 | | RNA polymerase sigma factor | sig. | 26 | 81 |
| | Caulobacter crescentus NA1000 | CCNA_01718 | | RNA polymerase ECF sigma factor | insig. | 34 | 65 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01718 | | RNA polymerase ECF sigma factor | cofit | 34 | 65 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS10790 | | RNA polymerase sigma factor | insig. | 30 | 46 |
| | Pseudomonas sp. S08-1 | OH686_04120 | | RNA polymerase sigma factor RpoE | insig. | 29 | 61 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1738 | | RNA polymerase sigma-54 factor RpoN | insig. | 28 | 83 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS05730 | | DNA-directed RNA polymerase sigma-70 factor | insig. | 27 | 72 |
| | Bosea sp. OAE506 | ABIE41_RS11620 | | sigma-70 family RNA polymerase sigma factor | insig. | 24 | 86 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS06540 | | RNA polymerase sigma70 factor | strong | 31 | 41 |
| | Rhodospirillum rubrum S1H | Rru_A0722 | | Sigma-24 (FecI) (NCBI) | insig. | 29 | 82 |
| | Lysobacter sp. OAE881 | ABIE51_RS13770 | | RNA polymerase sigma factor | insig. | 28 | 61 |
| | Variovorax sp. SCN45 | GFF320 | | RNA polymerase ECF-type sigma factor | insig. | 26 | 82 |
| | Dechlorosoma suillum PS | Dsui_2453 | | RNA polymerase sigma factor RpoE | no data | 28 | 78 |
| | Rhodopseudomonas palustris CGA009 | TX73_003315 | | RNA polymerase sigma factor | insig. | 29 | 63 |
| | Azospirillum brasilense Sp245 | AZOBR_RS28490 | | hypothetical protein | sig. | 29 | 81 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS31540 | | RNA polymerase sigma-70 factor | insig. | 31 | 74 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05124 | | RNA polymerase sigma-70 factor, ECF subfamily | insig. | 30 | 71 |
| | Pseudomonas sp. BP01 | JOY50_RS26335 | | sigma-70 family RNA polymerase sigma factor | insig. | 29 | 69 |
| | Rhodopseudomonas palustris CGA009 | TX73_023085 | | RNA polymerase sigma factor | cofit | 28 | 83 |
| | Caulobacter crescentus NA1000 | CCNA_02837 | | RNA polymerase ECF-type sigma factor | insig. | 26 | 82 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02837 | | RNA polymerase ECF-type sigma factor | cofit | 26 | 82 |
| | Rhizobium sp. OAE497 | ABIE40_RS14450 | | RNA polymerase sigma factor | insig. | 26 | 78 |
| | Pseudomonas sp. FW215-L2 | GFF104 | | ECF RNA polymerase sigma factor SigK | insig. | 24 | 87 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS11710 | | RNA polymerase sigma factor | insig. | 22 | 65 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3517 | | RNA polymerase sigma-70 factor | insig. | 29 | 64 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_916 | | RNA polymerase sigma-70 factor | insig. | 29 | 53 |
| | Variovorax sp. SCN45 | GFF4544 | | RNA polymerase sigma factor RpoE | insig. | 29 | 63 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2582 | | RNA polymerase sigma-54 factor RpoN | insig. | 28 | 75 |
| | Pseudomonas segetis P6 | ACVTMO_RS15980 | | sigma-70 family RNA polymerase sigma factor | insig. | 28 | 67 |
| | Lysobacter sp. OAE881 | ABIE51_RS05545 | | RNA polymerase sigma factor | insig. | 28 | 64 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00391 | | RNA polymerase sigma-H factor | cofit | 25 | 82 |
| | Paraburkholderia graminis OAS925 | ABIE53_005321 | | RNA polymerase sigma factor (sigma-70 family) | sig. | 30 | 66 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS02545 | | sigma-70 family RNA polymerase sigma factor | insig. | 29 | 66 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS21465 | | RNA polymerase sigma factor | insig. | 27 | 83 |
| | Ralstonia solanacearum UW163 | UW163_RS17725 | | RNA polymerase sigma factor | insig. | 27 | 83 |
| | Pseudomonas orientalis W4I3 | QF045_RS12270 | | sigma-70 family RNA polymerase sigma factor | insig. | 27 | 66 |