| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 1.0 | GFF3669 | | Integration host factor beta subunit | 1.0 | GFF2892 | | ATP-dependent RNA helicase RhlB | 0.87 | 7 |
| Escherichia coli ECOR27 | 0.99 | NOLOHH_22025 | ihfB | integration host factor subunit beta | 0.97 | NOLOHH_06735 | rhlB | ATP-dependent RNA helicase RhlB | — | — |
| Escherichia fergusonii Becca | 0.99 | EFB2_03152 | | Integration host factor subunit beta | 0.97 | EFB2_04858 | | ATP-dependent RNA helicase RhlB | — | — |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.99 | OHPLBJKB_02756 | | Integration host factor subunit beta | 0.97 | OHPLBJKB_04274 | | ATP-dependent RNA helicase RhlB | — | — |
| Escherichia coli BL21 | 0.99 | ECD_00916 | | integration host factor (IHF), DNA-binding protein, beta subunit | 0.97 | ECD_03658 | | ATP-dependent RNA helicase | — | — |
| Escherichia coli ECRC102 | 0.99 | NIAGMN_03185 | ihfB | integration host factor subunit beta | 0.97 | NIAGMN_12355 | rhlB | ATP-dependent RNA helicase RhlB | low | > 80 |
| Escherichia coli BW25113 | 0.99 | b0912 | ihfB | integration host factor subunit beta (NCBI) | 0.97 | b3780 | rhlB | ATP-dependent RNA helicase (NCBI) | low | > 76 |
| Escherichia coli ECOR38 | 0.99 | HEPCGN_23060 | ihfB | integration host factor subunit beta | 0.97 | HEPCGN_13310 | rhlB | ATP-dependent RNA helicase RhlB | — | — |
| Escherichia coli Nissle 1917 | 0.99 | ECOLIN_RS04830 | | integration host factor subunit beta | 0.97 | ECOLIN_RS21700 | | ATP-dependent RNA helicase RhlB | — | — |
| Escherichia coli ECRC99 | 0.99 | KEDOAH_22270 | ihfB | integration host factor subunit beta | 0.97 | KEDOAH_13550 | rhlB | ATP-dependent RNA helicase RhlB | — | — |
| Escherichia coli ECRC62 | 0.99 | BNILDI_20280 | ihfB | integration host factor subunit beta | 0.97 | BNILDI_04790 | rhlB | ATP-dependent RNA helicase RhlB | — | — |
| Escherichia coli ECRC100 | 0.99 | OKFHMN_05465 | ihfB | integration host factor subunit beta | 0.97 | OKFHMN_14600 | rhlB | ATP-dependent RNA helicase RhlB | — | — |
| Escherichia coli ECRC101 | 0.99 | MCAODC_24855 | ihfB | integration host factor subunit beta | 0.97 | MCAODC_05105 | rhlB | ATP-dependent RNA helicase RhlB | low | > 88 |
| Escherichia coli ECRC98 | 0.99 | JDDGAC_09075 | ihfB | integration host factor subunit beta | 0.97 | JDDGAC_18220 | rhlB | ATP-dependent RNA helicase RhlB | — | — |
| Klebsiella michiganensis M5al | 0.98 | BWI76_RS09785 | | integration host factor subunit beta | 0.92 | BWI76_RS01065 | | ATP-dependent RNA helicase RhlB | — | — |
| Enterobacter sp. TBS_079 | 0.98 | MPMX20_01570 | | Integration host factor subunit beta | 0.96 | MPMX20_04492 | | ATP-dependent RNA helicase RhlB | low | > 85 |
| Enterobacter asburiae PDN3 | 0.98 | EX28DRAFT_2024 | | integration host factor, beta subunit | 0.96 | EX28DRAFT_4451 | | Superfamily II DNA and RNA helicases | — | — |
| Klebsiella pneumoniae MKP103 | 0.98 | KDGMDA_17985 | | integration host factor subunit beta | 0.93 | KDGMDA_09545 | | ATP-dependent RNA helicase RhlB | low | > 95 |
| Pantoea agglomerans CFBP13505 P0401 | 0.95 | PagCFBP13505_RS04485 | | integration host factor subunit beta | 0.90 | PagCFBP13505_RS15530 | | ATP-dependent RNA helicase RhlB | — | — |
| Pantoea sp. MT58 | 0.95 | IAI47_12845 | | integration host factor subunit beta | 0.90 | IAI47_18535 | | ATP-dependent RNA helicase RhlB | — | — |
| Serratia liquefaciens MT49 | 0.95 | IAI46_08655 | | integration host factor subunit beta | 0.90 | IAI46_00575 | | ATP-dependent RNA helicase RhlB | — | — |
| Pectobacterium carotovorum WPP14 | 0.94 | HER17_RS12270 | | integration host factor subunit beta | 0.91 | HER17_RS01130 | | ATP-dependent RNA helicase RhlB | — | — |
| Erwinia tracheiphila HP pepo 2.2 | 0.94 | IJEDHG_20290 | ihfB | integration host factor subunit beta | 0.90 | IJEDHG_08915 | rhlB | ATP-dependent RNA helicase RhlB | — | — |
| Erwinia tracheiphila SCR3 | 0.94 | LU632_RS09810 | ihfB | integration host factor subunit beta | 0.90 | LU632_RS24265 | rhlB | ATP-dependent RNA helicase RhlB | — | — |
| Erwinia amylovora T8 | 0.94 | OLJFJH_16120 | | integration host factor subunit beta | 0.91 | OLJFJH_06265 | | ATP-dependent RNA helicase RhlB | — | — |
| Rahnella sp. WP5 | 0.94 | EX31_RS18235 | | integration host factor subunit beta | 0.87 | EX31_RS15040 | | ATP-dependent RNA helicase RhlB | — | — |
| Dickeya dadantii 3937 | 0.92 | DDA3937_RS09690 | | integration host factor subunit beta | 0.89 | DDA3937_RS20080 | | ATP-dependent RNA helicase RhlB | — | — |
| Dickeya dianthicola 67-19 | 0.91 | HGI48_RS09700 | | integration host factor subunit beta | 0.89 | HGI48_RS20225 | | ATP-dependent RNA helicase RhlB | — | — |
| Dickeya dianthicola ME23 | 0.91 | DZA65_RS10010 | | integration host factor subunit beta | 0.89 | DZA65_RS21270 | | ATP-dependent RNA helicase RhlB | — | — |
| Vibrio cholerae E7946 ATCC 55056 | 0.83 | CSW01_09575 | | integration host factor subunit beta | 0.76 | CSW01_01555 | | ATP-dependent RNA helicase RhlB | — | — |
| Shewanella amazonensis SB2B | 0.81 | Sama_1737 | ihfB | integration host factor subunit beta (RefSeq) | 0.66 | Sama_3215 | | ATP-dependent RNA helicase RhlB (RefSeq) | low | > 62 |
| Shewanella oneidensis MR-1 | 0.79 | SO2401 | ihfB | integration host factor, beta subunit (NCBI ptt file) | 0.69 | SO0407 | | ATP-dependent RNA helicase, DEAD box family (NCBI ptt file) | — | — |
| Shewanella sp. ANA-3 | 0.79 | Shewana3_1978 | ihfB | integration host factor subunit beta (RefSeq) | 0.69 | Shewana3_0410 | | ATP-dependent RNA helicase RhlB (RefSeq) | — | — |
| Shewanella loihica PV-4 | 0.79 | Shew_1955 | | integration host factor, beta subunit (RefSeq) | 0.69 | Shew_0339 | | ATP-dependent RNA helicase RhlB (RefSeq) | — | — |
| Alteromonas macleodii MIT1002 | 0.77 | MIT1002_02188 | | Integration host factor subunit beta | 0.62 | MIT1002_00515 | | ATP-dependent RNA helicase RhlB | low | > 70 |
| Pseudomonas stutzeri RCH2 | 0.74 | Psest_1805 | | integration host factor, beta subunit | 0.39 | Psest_3166 | | Superfamily II DNA and RNA helicases | low | > 67 |
| Pseudomonas sp. SVBP6 | 0.73 | COO64_RS06725 | ihfB | integration host factor subunit beta | 0.39 | COO64_RS11685 | rhlB | ATP-dependent RNA helicase RhlB | low | > 93 |
| Pseudomonas sp. S08-1 | 0.73 | OH686_20895 | | integration host factor, beta subunit | 0.38 | OH686_17780 | | ATP-dependent RNA helicase RhlB | low | > 80 |
| Pseudomonas putida KT2440 | 0.73 | PP_1773 | | Integration host factor subunit beta | 0.38 | PP_1295 | | ATP-dependent RNA helicase RhlB | — | — |
| Pseudomonas fluorescens FW300-N1B4 | 0.73 | Pf1N1B4_345 | | Integration host factor beta subunit | 0.38 | Pf1N1B4_920 | | ATP-dependent RNA helicase RhlB | low | > 87 |
| Kangiella aquimarina DSM 16071 | 0.69 | B158DRAFT_2328 | | integration host factor, beta subunit | 0.54 | B158DRAFT_0413 | | Superfamily II DNA and RNA helicases | — | — |
| Marinobacter adhaerens HP15 | 0.69 | HP15_1367 | | integration host factor, beta subunit | 0.41 | HP15_2099 | | DEAD/DEAH box helicase domain protein | — | — |
| Acinetobacter baumannii LAC-4 | 0.58 | RR41_RS12140 | | integration host factor subunit beta | 0.40 | RR41_RS06305 | | ATP-dependent RNA helicase RhlB | — | — |
| Acinetobacter radioresistens SK82 | 0.58 | MPMX26_01237 | | Integration host factor subunit beta | 0.39 | MPMX26_01113 | | ATP-dependent RNA helicase RhlB | low | > 36 |
Not shown: 53 genomes with orthologs for GFF3669 only; 0 genomes with orthologs for GFF2892 only