| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_01110 | | YicC family protein | 1.0 | CSW01_12815 | | RNA polymerase sigma-54 factor | 0.49 | 17 |
| Pectobacterium carotovorum WPP14 | 0.69 | HER17_RS20905 | | YicC family protein | 0.62 | HER17_RS20060 | | RNA polymerase factor sigma-54 | low | > 75 |
| Alteromonas macleodii MIT1002 | 0.69 | MIT1002_04072 | | hypothetical protein | 0.63 | MIT1002_00827 | | RNA polymerase sigma-54 factor 2 | low | > 70 |
| Erwinia amylovora T8 | 0.68 | OLJFJH_05750 | | YicC-like family N-terminal region | 0.61 | OLJFJH_07070 | | RNA polymerase factor sigma-54 | low | > 58 |
| Pantoea agglomerans CFBP13505 P0401 | 0.68 | PagCFBP13505_RS18765 | | YicC family protein | 0.62 | PagCFBP13505_RS09350 | | RNA polymerase factor sigma-54 | low | > 74 |
| Pantoea sp. MT58 | 0.68 | IAI47_00580 | | YicC family protein | 0.62 | IAI47_17185 | | RNA polymerase factor sigma-54 | low | > 76 |
| Serratia liquefaciens MT49 | 0.68 | IAI46_24855 | | YicC family protein | 0.62 | IAI46_22470 | | RNA polymerase factor sigma-54 | — | — |
| Klebsiella michiganensis M5al | 0.67 | BWI76_RS27395 | | hypothetical protein | 0.62 | BWI76_RS25265 | | RNA polymerase factor sigma-54 | — | — |
| Dickeya dianthicola ME23 | 0.67 | DZA65_RS00575 | | YicC family protein | 0.61 | DZA65_RS01510 | | RNA polymerase factor sigma-54 | low | > 75 |
| Dickeya dadantii 3937 | 0.67 | DDA3937_RS20645 | | YicC family protein | 0.61 | DDA3937_RS01530 | | RNA polymerase factor sigma-54 | low | > 74 |
| Dickeya dianthicola 67-19 | 0.67 | HGI48_RS00540 | | YicC family protein | 0.61 | HGI48_RS01445 | | RNA polymerase factor sigma-54 | low | > 71 |
| Rahnella sp. WP5 | 0.66 | EX31_RS14510 | | YicC family protein | 0.63 | EX31_RS12400 | | RNA polymerase factor sigma-54 | low | > 89 |
| Erwinia tracheiphila HP pepo 2.2 | 0.66 | IJEDHG_07725 | | YicC-like family N-terminal region | 0.60 | IJEDHG_13740 | rpoN | RNA polymerase factor sigma-54 | low | > 61 |
| Erwinia tracheiphila SCR3 | 0.66 | LU632_RS22050 | | YicC family protein | 0.60 | LU632_RS21280 | rpoN | RNA polymerase factor sigma-54 | — | — |
| Enterobacter sp. TBS_079 | 0.66 | MPMX20_00091 | | hypothetical protein | 0.61 | MPMX20_04108 | | RNA polymerase sigma-54 factor | — | — |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.65 | GFF365 | | Protein YicC | 0.63 | GFF2946 | | RNA polymerase sigma-54 factor RpoN | low | > 78 |
| Escherichia coli ECRC102 | 0.65 | NIAGMN_13345 | yicC | UPF0701 protein YicC | 0.63 | NIAGMN_15700 | rpoN | RNA polymerase factor sigma-54 | — | — |
| Escherichia coli BL21 | 0.65 | ECD_03501 | | UPF0701 family protein | 0.63 | ECD_03067 | | RNA polymerase, sigma 54 (sigma N) factor | low | > 61 |
| Escherichia coli ECRC100 | 0.65 | OKFHMN_15585 | yicC | UPF0701 protein YicC | 0.63 | OKFHMN_17940 | rpoN | RNA polymerase factor sigma-54 | — | — |
| Escherichia coli ECRC99 | 0.65 | KEDOAH_12560 | yicC | UPF0701 protein YicC | 0.63 | KEDOAH_10210 | rpoN | RNA polymerase factor sigma-54 | — | — |
| Escherichia coli ECOR38 | 0.65 | HEPCGN_14405 | yicC | UPF0701 protein YicC | 0.63 | HEPCGN_16815 | rpoN | RNA polymerase factor sigma-54 | — | — |
| Escherichia coli ECOR27 | 0.65 | NOLOHH_07465 | yicC | UPF0701 protein YicC | 0.62 | NOLOHH_09740 | rpoN | RNA polymerase factor sigma-54 | — | — |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.65 | OHPLBJKB_00058 | | hypothetical protein | 0.63 | OHPLBJKB_00498 | | RNA polymerase sigma-54 factor | — | — |
| Escherichia coli ECRC101 | 0.65 | MCAODC_06095 | yicC | UPF0701 protein YicC | 0.63 | MCAODC_08460 | rpoN | RNA polymerase factor sigma-54 | — | — |
| Escherichia coli ECRC62 | 0.65 | BNILDI_04050 | yicC | UPF0701 protein YicC | 0.63 | BNILDI_01795 | rpoN | RNA polymerase factor sigma-54 | — | — |
| Escherichia coli BW25113 | 0.65 | b3644 | yicC | hypothetical protein (NCBI) | 0.62 | b3202 | rpoN | DNA-directed RNA polymerase subunit N (NCBI) | — | — |
| Enterobacter asburiae PDN3 | 0.65 | EX28DRAFT_3894 | | TIGR00255 family protein | 0.62 | EX28DRAFT_3256 | | RNA polymerase, sigma 54 subunit, RpoN/SigL | — | — |
| Escherichia fergusonii Becca | 0.65 | EFB2_00169 | | hypothetical protein | 0.63 | EFB2_00621 | | RNA polymerase sigma-54 factor | — | — |
| Escherichia coli ECRC98 | 0.65 | JDDGAC_19210 | yicC | UPF0701 protein YicC | 0.63 | JDDGAC_21565 | rpoN | RNA polymerase factor sigma-54 | — | — |
| Escherichia coli Nissle 1917 | 0.64 | ECOLIN_RS20760 | | YicC/YloC family endoribonuclease | 0.63 | ECOLIN_RS18425 | | RNA polymerase factor sigma-54 | — | — |
| Klebsiella pneumoniae MKP103 | 0.64 | KDGMDA_08085 | | YicC-like family N-terminal region | 0.63 | KDGMDA_06080 | | RNA polymerase factor sigma-54 | low | > 95 |
| Shewanella loihica PV-4 | 0.63 | Shew_3489 | | hypothetical protein (RefSeq) | 0.56 | Shew_3311 | | RNA polymerase factor sigma-54 (RefSeq) | low | > 60 |
| Shewanella amazonensis SB2B | 0.62 | Sama_0319 | | hypothetical protein (RefSeq) | 0.57 | Sama_3088 | | RNA polymerase factor sigma-54 (RefSeq) | low | > 62 |
| Shewanella sp. ANA-3 | 0.62 | Shewana3_3778 | | hypothetical protein (RefSeq) | 0.57 | Shewana3_0672 | | RNA polymerase factor sigma-54 (RefSeq) | low | > 73 |
| Shewanella oneidensis MR-1 | 0.62 | SO4257 | | conserved hypothetical protein TIGR00255 (NCBI ptt file) | 0.57 | SO3961 | rpoN | RNA polymerase sigma-54 factor (NCBI ptt file) | low | > 76 |
| Kangiella aquimarina DSM 16071 | 0.54 | B158DRAFT_0582 | | TIGR00255 family protein | 0.34 | B158DRAFT_2080 | | RNA polymerase, sigma 54 subunit, RpoN/SigL | low | > 40 |
| Marinobacter adhaerens HP15 | 0.51 | HP15_301 | | conserved hypothetical protein | 0.57 | HP15_2442 | | RNA polymerase, sigma 54 subunit, RpoN | low | > 73 |
| Pseudomonas sp. SVBP6 | 0.49 | COO64_RS01515 | | YicC/YloC family endoribonuclease | 0.56 | COO64_RS04285 | | RNA polymerase factor sigma-54 | — | — |
| Pseudomonas sp. S08-1 | 0.49 | OH686_13565 | | UPF0701 protein YicC | 0.56 | OH686_08540 | | RNA polymerase sigma-54 factor | — | — |
| Pseudomonas fluorescens FW300-N2E3 | 0.49 | AO353_09265 | | hypothetical protein | 0.58 | AO353_05180 | | RNA polymerase sigma-54 factor | — | — |
| Pseudomonas simiae WCS417 | 0.49 | PS417_27815 | | hypothetical protein | 0.58 | PS417_04345 | | RNA polymerase factor sigma-54 | — | — |
| Pseudomonas aeruginosa PA14 | 0.49 | IKLFDK_26780 | | YicC-like family N-terminal region | 0.57 | IKLFDK_01770 | | RNA polymerase factor sigma-54 | — | — |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.49 | Psyr_0212 | | Conserved hypothetical protein 255 | 0.58 | Psyr_4147 | | RNA polymerase, sigma 54 subunit, RpoN/SigL | — | — |
| Pseudomonas syringae pv. syringae B728a | 0.49 | Psyr_0212 | | Conserved hypothetical protein 255 | 0.58 | Psyr_4147 | | RNA polymerase, sigma 54 subunit, RpoN/SigL | — | — |
| Pseudomonas sp. BP01 | 0.49 | JOY50_RS09020 | | YicC/YloC family endoribonuclease | 0.57 | JOY50_RS11130 | | RNA polymerase factor sigma-54 | — | — |
| Pseudomonas lactucae CFBP13502 | 0.49 | GEMAOFIL_00031 | | hypothetical protein | 0.56 | GEMAOFIL_01075 | | RNA polymerase sigma-54 factor | — | — |
| Pseudomonas fluorescens SBW25-INTG | 0.49 | PFLU_RS29495 | | YicC family protein | 0.58 | PFLU_RS04400 | | RNA polymerase factor sigma-54 | — | — |
| Pseudomonas putida KT2440 | 0.49 | PP_5295 | | conserved protein of unknown function | 0.57 | PP_0952 | | RNA polymerase sigma-54 factor | — | — |
| Pseudomonas fluorescens SBW25 | 0.49 | PFLU_RS29495 | | YicC family protein | 0.58 | PFLU_RS04400 | | RNA polymerase factor sigma-54 | — | — |
| Pseudomonas fluorescens GW456-L13 | 0.48 | PfGW456L13_783 | | Protein YicC | 0.57 | PfGW456L13_5014 | | RNA polymerase sigma-54 factor RpoN | — | — |
| Pseudomonas fluorescens FW300-N1B4 | 0.48 | Pf1N1B4_2116 | | Protein YicC | 0.57 | Pf1N1B4_1080 | | RNA polymerase sigma-54 factor RpoN | — | — |
| Pseudomonas fluorescens FW300-N2E2 | 0.48 | Pf6N2E2_4364 | | Protein YicC | 0.56 | Pf6N2E2_3267 | | RNA polymerase sigma-54 factor RpoN | — | — |
| Pseudomonas stutzeri RCH2 | 0.48 | Psest_3814 | | TIGR00255 family protein | 0.56 | Psest_3313 | | RNA polymerase sigma-54 factor | — | — |
| Pseudomonas sp. RS175 | 0.48 | PFR28_04421 | | hypothetical protein | 0.56 | PFR28_00173 | | RNA polymerase sigma-54 factor | — | — |
| Pseudomonas sp. DMC3 | 0.48 | GFF416 | | hypothetical protein | 0.57 | GFF1828 | | RNA polymerase sigma-54 factor | — | — |
| Pseudomonas fluorescens FW300-N2C3 | 0.48 | AO356_12495 | | hypothetical protein | 0.58 | AO356_07035 | | RNA polymerase sigma-54 factor | — | — |
| Pseudomonas segetis P6 | 0.48 | MPMX49_00031 | | hypothetical protein | 0.56 | MPMX49_03858 | | RNA polymerase sigma-54 factor | — | — |
| Lysobacter sp. OAE881 | 0.41 | ABIE51_RS17280 | | YicC/YloC family endoribonuclease | 0.38 | ABIE51_RS15955 | | RNA polymerase factor sigma-54 | low | > 62 |
| Dechlorosoma suillum PS | 0.39 | Dsui_0497 | | TIGR00255 family protein | 0.41 | Dsui_0704 | | RNA polymerase sigma-54 factor | low | > 51 |
| Xanthomonas campestris pv. campestris strain 8004 | 0.38 | Xcc-8004.1220.1 | | Protein YicC | 0.39 | Xcc-8004.1662.1 | | RNA polymerase sigma-54 factor RpoN | low | > 74 |
| Rhodanobacter denitrificans MT42 | 0.38 | LRK55_RS11475 | | YicC family protein | 0.40 | LRK55_RS12575 | | RNA polymerase factor sigma-54 | low | > 63 |
| Rhodanobacter denitrificans FW104-10B01 | 0.38 | LRK54_RS11750 | | YicC family protein | 0.40 | LRK54_RS12875 | | RNA polymerase factor sigma-54 | low | > 59 |
| Methylophilus sp. DMC18 | 0.38 | GFF2133 | | hypothetical protein | 0.38 | GFF2777 | | RNA polymerase sigma-54 factor | low | > 43 |
| Rhodanobacter sp000427505 FW510-R12 | 0.38 | LRK53_RS16790 | | YicC family protein | 0.37 | LRK53_RS15705 | | RNA polymerase factor sigma-54 | low | > 59 |
| Rhodanobacter sp. FW510-T8 | 0.37 | OKGIIK_12145 | yicC | YicC-like family, N-terminal region | 0.38 | OKGIIK_02265 | | RNA polymerase factor sigma-54 | — | — |
| Dyella japonica UNC79MFTsu3.2 | 0.37 | ABZR86_RS11895 | | YicC/YloC family endoribonuclease | 0.40 | ABZR86_RS19815 | | RNA polymerase factor sigma-54 | low | > 74 |
| Cupriavidus basilensis FW507-4G11 | 0.36 | RR42_RS04905 | | hypothetical protein | 0.39 | RR42_RS02085 | | RNA polymerase subunit sigma-54 | — | — |
| Ralstonia sp. UNC404CL21Col | 0.34 | ABZR87_RS15240 | | YicC/YloC family endoribonuclease | 0.39 | ABZR87_RS07060 | | RNA polymerase factor sigma-54 | low | > 80 |
| Ralstonia solanacearum PSI07 | 0.34 | RPSI07_RS13855 | | YicC family protein | 0.39 | RPSI07_RS22130 | | RNA polymerase factor sigma-54 | low | > 81 |
| Ralstonia solanacearum GMI1000 | 0.34 | RS_RS10815 | | YicC family protein | 0.39 | RS_RS02020 | | RNA polymerase sigma-54 factor | — | — |
| Herbaspirillum seropedicae SmR1 | 0.34 | HSERO_RS10650 | | hypothetical protein | 0.37 | HSERO_RS19855 | | RNA polymerase subunit sigma-54 | — | — |
| Ralstonia solanacearum IBSBF1503 | 0.34 | RALBFv3_RS03330 | | YicC family protein | 0.39 | RALBFv3_RS11170 | | RNA polymerase sigma-54 factor | low | > 76 |
| Ralstonia solanacearum UW163 | 0.34 | UW163_RS10390 | | YicC family protein | 0.39 | UW163_RS02410 | | RNA polymerase sigma-54 factor | — | — |
| Paraburkholderia sabiae LMG 24235 | 0.33 | QEN71_RS03650 | | YicC/YloC family endoribonuclease | 0.39 | QEN71_RS01755 | | RNA polymerase factor sigma-54 | low | > 153 |
| Paraburkholderia bryophila 376MFSha3.1 | 0.32 | H281DRAFT_04007 | | TIGR00255 family protein | 0.39 | H281DRAFT_01927 | | RNA polymerase, sigma 54 subunit, RpoN/SigL | low | > 103 |
| Paraburkholderia graminis OAS925 | 0.32 | ABIE53_003233 | | uncharacterized protein (TIGR00255 family) | 0.39 | ABIE53_000718 | | RNA polymerase sigma-54 factor | low | > 113 |
| Burkholderia phytofirmans PsJN | 0.32 | BPHYT_RS15320 | | hypothetical protein | 0.39 | BPHYT_RS02905 | | RNA polymerase subunit sigma-54 | low | > 109 |
| Magnetospirillum magneticum AMB-1 | 0.29 | AMB_RS03835 | | YicC family protein | 0.29 | AMB_RS19925 | | RNA polymerase sigma-54 factor | — | — |
| Dinoroseobacter shibae DFL-12 | 0.29 | Dshi_1528 | | domain of unknown function DUF1732 (RefSeq) | 0.15 | Dshi_3584 | | RNA polymerase, sigma 54 subunit, RpoN (RefSeq) | low | > 64 |
| Rhodopseudomonas palustris CGA009 | 0.28 | TX73_015880 | | YicC family protein | 0.26 | TX73_000260 | | RNA polymerase factor sigma-54 | low | > 86 |
| Xanthobacter sp. DMC5 | 0.28 | GFF3533 | | hypothetical protein | 0.28 | GFF4467 | | RNA polymerase sigma-54 factor 2 | — | — |
| Acidovorax sp. GW101-3H11 | 0.27 | Ac3H11_3667 | | Protein YicC | 0.34 | Ac3H11_727 | | RNA polymerase sigma-54 factor RpoN | — | — |
| Variovorax sp. OAS795 | 0.27 | ABID97_RS23655 | | YicC/YloC family endoribonuclease | 0.32 | ABID97_RS04780 | | RNA polymerase factor sigma-54 | — | — |
| Brevundimonas sp. GW460-12-10-14-LB2 | 0.26 | A4249_RS06780 | | YicC family protein | 0.26 | A4249_RS16075 | | RNA polymerase factor sigma-54 | low | > 48 |
| Variovorax sp. SCN45 | 0.26 | GFF2378 | | UPF0701 protein YicC | 0.32 | GFF6290 | | RNA polymerase sigma-54 factor RpoN | — | — |
| Agrobacterium fabrum C58 | 0.26 | Atu1100 | | hypothetical protein | 0.28 | Atu0332 | | RNA polymerase sigma-54 factor | low | > 89 |
| Azospirillum sp. SherDot2 | 0.26 | MPMX19_00983 | | hypothetical protein | 0.26 | MPMX19_02668 | | RNA polymerase sigma-54 factor 2 | — | — |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.26 | GFF3251 | | Protein YicC | 0.32 | GFF3068 | | RNA polymerase sigma-54 factor RpoN | — | — |
| Azospirillum brasilense Sp245 | 0.25 | AZOBR_RS16330 | | hypothetical protein | 0.28 | AZOBR_RS18870 | | RNA polymerase sigma54 factor | — | — |
| Sinorhizobium meliloti 1021 | 0.25 | SMc00576 | | hypothetical protein | 0.28 | SMc01139 | | RNA polymerase factor sigma-54 | low | > 103 |
| Castellaniella sp019104865 MT123 | 0.24 | ABCV34_RS03510 | | DUF1732 domain-containing protein | 0.29 | ABCV34_RS12430 | | RNA polymerase factor sigma-54 | low | > 48 |
| Bosea sp. OAE506 | 0.24 | ABIE41_RS17740 | | YicC/YloC family endoribonuclease | 0.30 | ABIE41_RS00125 | | RNA polymerase factor sigma-54 | low | > 77 |
| Rhizobium sp. OAE497 | 0.24 | ABIE40_RS06380 | | YicC/YloC family endoribonuclease | 0.28 | ABIE40_RS01860 | | RNA polymerase factor sigma-54 | low | > 107 |
| Caulobacter crescentus NA1000 | 0.24 | CCNA_01752 | | YicC-family protein | 0.28 | CCNA_03713 | | RNA polymerase sigma-54 factor rpoN | low | > 66 |
| Rhodospirillum rubrum S1H | 0.24 | Rru_A0428 | | hypothetical protein (NCBI) | 0.32 | Rru_A0010 | | Sigma-54 (RpoN) (NCBI) | — | — |
| Caulobacter crescentus NA1000 Δfur | 0.24 | CCNA_01752 | | YicC-family protein | 0.28 | CCNA_03713 | | RNA polymerase sigma-54 factor rpoN | low | > 67 |
| Desulfovibrio vulgaris Miyazaki F | 0.21 | DvMF_1140 | | hypothetical protein (RefSeq) | 0.32 | DvMF_0427 | | RNA polymerase, sigma 54 subunit, RpoN (RefSeq) | — | — |
| Desulfovibrio vulgaris Hildenborough JW710 | 0.21 | DVU0898 | | conserved hypothetical protein (TIGR) | 0.32 | DVU1628 | rpoN | RNA polymerase sigma-54 factor (TIGR) | — | — |
| Fusobacterium nucleatum SB010 | 0.20 | HUW76_10345 | | YicC family protein | 0.13 | HUW76_06300 | | RNA polymerase factor sigma-54 | low | > 35 |
| Cellulophaga baltica 18 | 0.18 | M666_RS06130 | | YicC family protein | 0.23 | M666_RS07505 | | RNA polymerase factor sigma-54 | — | — |
| Parabacteroides merdae CL09T00C40 | 0.18 | HMPREF1078_RS10050 | | YicC family protein | 0.24 | HMPREF1078_RS05920 | | RNA polymerase factor sigma-54 | — | — |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | 0.18 | ABZR88_RS01665 | | YicC/YloC family endoribonuclease | 0.24 | ABZR88_RS14570 | | RNA polymerase factor sigma-54 | — | — |
| Echinicola vietnamensis KMM 6221, DSM 17526 | 0.18 | Echvi_2830 | | TIGR00255 family protein | 0.25 | Echvi_0071 | | RNA polymerase sigma-54 factor | — | — |
| Bacteroides thetaiotaomicron VPI-5482 | 0.18 | BT_2008 | | hypothetical protein (RefSeq) | 0.18 | BT2521 | | RNA polymerase sigma-54 (NCBI ptt file) | — | — |
| Pontibacter actiniarum KMM 6156, DSM 19842 | 0.17 | CA264_14585 | | YicC family protein | 0.25 | CA264_18070 | | RNA polymerase sigma-54 factor | — | — |
| Bacteroides stercoris CC31F | 0.17 | HMPREF1181_RS07870 | | YicC family protein | 0.18 | HMPREF1181_RS00925 | | RNA polymerase factor sigma-54 | — | — |
| Phocaeicola dorei CL03T12C01 | 0.17 | ABI39_RS08135 | | YicC family protein | 0.19 | ABI39_RS04230 | | RNA polymerase factor sigma-54 | low | > 72 |
| Pedobacter sp. GW460-11-11-14-LB5 | 0.17 | CA265_RS18780 | | YicC family protein | 0.25 | CA265_RS11005 | | RNA polymerase sigma-54 factor | — | — |
| Phocaeicola vulgatus CL09T03C04 | 0.17 | HMPREF1058_RS00515 | | YicC family protein | 0.19 | HMPREF1058_RS12505 | | RNA polymerase factor sigma-54 | low | > 67 |
| Bacteroides ovatus ATCC 8483 | 0.16 | BACOVA_01437 | | hypothetical protein | 0.18 | BACOVA_01616 | | RNA polymerase sigma-54 factor | — | — |
Not shown: 1 genomes with orthologs for CSW01_01110 only; 4 genomes with orthologs for CSW01_12815 only