| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_03170 | | ATP-dependent helicase HrpB | 1.0 | CSW01_13410 | | protein-export protein SecB | 0.57 | 12 |
| Serratia liquefaciens MT49 | 0.46 | IAI46_21195 | | ATP-dependent helicase HrpB | 0.69 | IAI46_24695 | | protein-export chaperone SecB | low | > 86 |
| Erwinia amylovora T8 | 0.46 | OLJFJH_00750 | | ATP-dependent helicase HrpB | 0.68 | OLJFJH_05910 | | protein-export chaperone SecB | low | > 58 |
| Enterobacter asburiae PDN3 | 0.44 | EX28DRAFT_3737 | | ATP-dependent helicase HrpB | 0.71 | EX28DRAFT_3860 | | protein-export chaperone SecB | — | — |
| Rahnella sp. WP5 | 0.44 | EX31_RS03235 | | ATP-dependent helicase HrpB | 0.69 | EX31_RS14345 | | protein-export chaperone SecB | low | > 89 |
| Escherichia coli ECRC102 | 0.44 | NIAGMN_08180 | hrpB | ATP-dependent helicase HrpB | 0.70 | NIAGMN_13510 | secB | protein-export chaperone SecB | low | > 80 |
| Escherichia coli ECRC101 | 0.44 | MCAODC_00845 | hrpB | ATP-dependent helicase HrpB | 0.70 | MCAODC_06260 | secB | protein-export chaperone SecB | — | — |
| Escherichia coli ECRC99 | 0.44 | KEDOAH_17825 | hrpB | ATP-dependent helicase HrpB | 0.70 | KEDOAH_12400 | secB | protein-export chaperone SecB | — | — |
| Escherichia coli ECRC100 | 0.44 | OKFHMN_10330 | hrpB | ATP-dependent helicase HrpB | 0.70 | OKFHMN_15750 | secB | protein-export chaperone SecB | — | — |
| Escherichia coli ECRC98 | 0.44 | JDDGAC_13925 | hrpB | ATP-dependent helicase HrpB | 0.70 | JDDGAC_19375 | secB | protein-export chaperone SecB | — | — |
| Erwinia tracheiphila HP pepo 2.2 | 0.44 | IJEDHG_15075 | hrpB | ATP-dependent RNA helicase HrpB | 0.71 | IJEDHG_07915 | secB | protein-export chaperone SecB | — | — |
| Enterobacter sp. TBS_079 | 0.44 | MPMX20_00834 | | ATP-dependent RNA helicase HrpB | 0.70 | MPMX20_00124 | | Protein-export protein SecB | — | — |
| Escherichia coli ECOR38 | 0.44 | HEPCGN_08280 | hrpB | ATP-dependent helicase HrpB | 0.70 | HEPCGN_14590 | secB | protein-export chaperone SecB | — | — |
| Escherichia fergusonii Becca | 0.44 | EFB2_03896 | | ATP-dependent RNA helicase HrpB | 0.70 | EFB2_00201 | | Protein-export protein SecB | — | — |
| Escherichia coli BL21 | 0.44 | ECD_00147 | | putative ATP-dependent helicase | 0.70 | ECD_03467 | | protein export chaperone | — | — |
| Klebsiella michiganensis M5al | 0.44 | BWI76_RS05030 | | ATP-dependent helicase | 0.72 | BWI76_RS27215 | | protein-export protein SecB | — | — |
| Klebsiella pneumoniae MKP103 | 0.44 | KDGMDA_13285 | | ATP-dependent helicase HrpB | 0.72 | KDGMDA_07900 | | protein-export chaperone SecB | low | > 95 |
| Escherichia coli Nissle 1917 | 0.44 | ECOLIN_RS00830 | | ATP-dependent helicase HrpB | 0.70 | ECOLIN_RS20600 | | protein-export chaperone SecB | — | — |
| Escherichia coli BW25113 | 0.43 | b0148 | hrpB | helicase, ATP-dependent (VIMSS) | 0.70 | b3609 | secB | export protein SecB (NCBI) | low | > 76 |
| Escherichia coli ECRC62 | 0.43 | BNILDI_08995 | hrpB | ATP-dependent helicase HrpB | 0.70 | BNILDI_03885 | secB | protein-export chaperone SecB | — | — |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.43 | GFF84 | | ATP-dependent helicase HrpB | 0.71 | GFF401 | | Protein export cytoplasm chaperone protein (SecB, maintains protein to be exported in unfolded state) | low | > 78 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.43 | OHPLBJKB_03514 | | hypothetical protein | 0.70 | OHPLBJKB_00090 | | Protein-export protein SecB | — | — |
| Pectobacterium carotovorum WPP14 | 0.43 | HER17_RS05595 | | ATP-dependent helicase HrpB | 0.68 | HER17_RS20740 | | protein-export chaperone SecB | low | > 75 |
| Escherichia coli ECOR27 | 0.43 | NOLOHH_02675 | hrpB | ATP-dependent helicase HrpB | 0.70 | NOLOHH_07630 | secB | protein-export chaperone SecB | low | > 76 |
| Dickeya dianthicola 67-19 | 0.43 | HGI48_RS16035 | | ATP-dependent helicase HrpB | 0.69 | HGI48_RS00790 | | protein-export chaperone SecB | low | > 71 |
| Dickeya dianthicola ME23 | 0.43 | DZA65_RS17120 | | ATP-dependent helicase HrpB | 0.69 | DZA65_RS00845 | | protein-export chaperone SecB | low | > 75 |
| Dickeya dadantii 3937 | 0.43 | DDA3937_RS15920 | | ATP-dependent helicase HrpB | 0.70 | DDA3937_RS20410 | | protein-export chaperone SecB | low | > 74 |
| Pantoea sp. MT58 | 0.41 | IAI47_15620 | | ATP-dependent helicase HrpB | 0.70 | IAI47_00735 | | protein-export chaperone SecB | low | > 76 |
| Pantoea agglomerans CFBP13505 P0401 | 0.41 | PagCFBP13505_RS13385 | | ATP-dependent helicase HrpB | 0.70 | PagCFBP13505_RS18610 | | protein-export chaperone SecB | low | > 74 |
| Shewanella oneidensis MR-1 | 0.39 | SO0632 | hrpB | ATP-dependent helicase HrpB (NCBI ptt file) | 0.65 | SO0052 | secB | protein-export protein SecB (NCBI ptt file) | — | — |
| Shewanella sp. ANA-3 | 0.38 | Shewana3_0622 | | ATP-dependent helicase HrpB (RefSeq) | 0.66 | Shewana3_0053 | | preprotein translocase subunit SecB (RefSeq) | — | — |
| Pseudomonas sp. S08-1 | 0.37 | OH686_08800 | | ATP-dependent helicase HrpB | 0.57 | OH686_14670 | | protein-export chaperone SecB | low | > 80 |
| Pseudomonas fluorescens FW300-N2E2 | 0.37 | Pf6N2E2_5038 | | ATP-dependent helicase HrpB | 0.59 | Pf6N2E2_3829 | | Protein export cytoplasm chaperone protein (SecB, maintains protein to be exported in unfolded state) | low | > 103 |
| Pseudomonas simiae WCS417 | 0.37 | PS417_24550 | | ATP-dependent helicase | 0.60 | PS417_01620 | | preprotein translocase subunit SecB | low | > 88 |
| Shewanella amazonensis SB2B | 0.37 | Sama_2972 | | ATP-dependent helicase HrpB (RefSeq) | 0.68 | Sama_0062 | | preprotein translocase subunit SecB (RefSeq) | — | — |
| Marinobacter adhaerens HP15 | 0.37 | HP15_3782 | | RNA helicase, ATP-dependent DEAH box, HrpB type | 0.52 | HP15_3003 | | protein-export protein SecB | low | > 73 |
| Pseudomonas aeruginosa PA14 | 0.36 | IKLFDK_20430 | | ATP-dependent helicase HrpB | 0.56 | IKLFDK_27865 | | protein-export chaperone SecB | low | > 100 |
| Pseudomonas fluorescens SBW25 | 0.36 | PFLU_RS26480 | | ATP-dependent helicase HrpB | 0.60 | PFLU_RS01670 | | protein-export chaperone SecB | low | > 109 |
| Pseudomonas fluorescens SBW25-INTG | 0.36 | PFLU_RS26480 | | ATP-dependent helicase HrpB | 0.60 | PFLU_RS01670 | | protein-export chaperone SecB | low | > 109 |
| Pseudomonas stutzeri RCH2 | 0.36 | Psest_0629 | | ATP-dependent helicase HrpB | 0.56 | Psest_0165 | | protein-export chaperone SecB | low | > 67 |
| Pseudomonas lactucae CFBP13502 | 0.36 | GEMAOFIL_05058 | | ATP-dependent RNA helicase HrpB | 0.60 | GEMAOFIL_00544 | | Protein-export protein SecB | low | > 93 |
| Pseudomonas sp. SVBP6 | 0.36 | COO64_RS15435 | hrpB | ATP-dependent helicase HrpB | 0.56 | COO64_RS13310 | secB | protein-export chaperone SecB | low | > 93 |
| Pseudomonas sp. RS175 | 0.36 | PFR28_03833 | | ATP-dependent RNA helicase HrpB | 0.59 | PFR28_04941 | | Protein-export protein SecB | low | > 88 |
| Pseudomonas fluorescens GW456-L13 | 0.36 | PfGW456L13_1395 | | ATP-dependent helicase HrpB | 0.57 | PfGW456L13_350 | | Protein export cytoplasm chaperone protein (SecB, maintains protein to be exported in unfolded state) | low | > 87 |
| Pseudomonas fluorescens FW300-N2C3 | 0.36 | AO356_15485 | | ATP-dependent helicase | 0.58 | AO356_09755 | | preprotein translocase subunit SecB | low | > 104 |
| Pseudomonas fluorescens FW300-N2E3 | 0.35 | AO353_06300 | | ATP-dependent helicase | 0.57 | AO353_12130 | | preprotein translocase subunit SecB | low | > 101 |
| Pseudomonas putida KT2440 | 0.35 | PP_4772 | | ATP-dependent helicase HrpB | 0.55 | PP_5053 | | Protein-export protein SecB | low | > 96 |
| Pseudomonas sp. BP01 | 0.35 | JOY50_RS21795 | hrpB | ATP-dependent helicase HrpB | 0.56 | JOY50_RS09435 | secB | protein-export chaperone SecB | — | — |
| Pseudomonas sp. DMC3 | 0.35 | GFF3915 | | ATP-dependent RNA helicase HrpB | 0.59 | GFF4086 | | Protein-export protein SecB | low | > 89 |
| Shewanella loihica PV-4 | 0.35 | Shew_3124 | | ATP-dependent helicase HrpB (RefSeq) | 0.67 | Shew_3804 | | preprotein translocase subunit SecB (RefSeq) | — | — |
| Pseudomonas segetis P6 | 0.35 | MPMX49_01090 | | ATP-dependent RNA helicase HrpB | 0.59 | MPMX49_04291 | | Protein-export protein SecB | low | > 75 |
| Pseudomonas fluorescens FW300-N1B4 | 0.35 | Pf1N1B4_2728 | | ATP-dependent helicase HrpB | 0.57 | Pf1N1B4_1614 | | Protein export cytoplasm chaperone protein (SecB, maintains protein to be exported in unfolded state) | low | > 87 |
| Rhizobium sp. OAE497 | 0.35 | ABIE40_RS19515 | | ATP-dependent helicase HrpB | 0.24 | ABIE40_RS19265 | | protein-export chaperone SecB | low | > 107 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.35 | Psyr_4320 | | ATP-dependent helicase HrpB | 0.58 | Psyr_4882 | | protein translocase subunit secB | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.35 | Psyr_4320 | | ATP-dependent helicase HrpB | 0.58 | Psyr_4882 | | protein translocase subunit secB | low | > 86 |
| Sinorhizobium meliloti 1021 | 0.35 | SMc02586 | | ATP-dependent helicase | 0.23 | SMc02788 | | preprotein translocase subunit SecB | — | — |
| Agrobacterium fabrum C58 | 0.35 | Atu0052 | | helicase | 0.22 | Atu0006 | | protein-export protein SECB | — | — |
| Rhodopseudomonas palustris CGA009 | 0.34 | TX73_002770 | | ATP-dependent helicase HrpB | 0.25 | TX73_001570 | | protein-export chaperone SecB | low | > 86 |
| Azospirillum sp. SherDot2 | 0.34 | MPMX19_00095 | | ATP-dependent RNA helicase HrpB | 0.23 | MPMX19_02553 | | Protein-export protein SecB | low | > 112 |
| Bosea sp. OAE506 | 0.33 | ABIE41_RS03925 | | ATP-dependent helicase HrpB | 0.23 | ABIE41_RS04630 | | protein-export chaperone SecB | low | > 77 |
| Caulobacter crescentus NA1000 Δfur | 0.33 | CCNA_01243 | | ATP-dependent helicase hrpB | 0.23 | CCNA_03858 | | protein translocase subunit secB | low | > 67 |
| Magnetospirillum magneticum AMB-1 | 0.33 | AMB_RS06395 | | ATP-dependent helicase HrpB | 0.21 | AMB_RS22995 | | protein-export protein SecB | — | — |
| Caulobacter crescentus NA1000 | 0.33 | CCNA_01243 | | ATP-dependent helicase hrpB | 0.23 | CCNA_03858 | | protein translocase subunit secB | low | > 66 |
| Dyella japonica UNC79MFTsu3.2 | 0.33 | ABZR86_RS13060 | | ATP-dependent helicase HrpB | 0.45 | ABZR86_RS13255 | | protein-export chaperone SecB | — | — |
| Rhodanobacter sp. FW510-T8 | 0.33 | OKGIIK_16270 | hrpA | HrpA-like RNA helicase | 0.44 | OKGIIK_13020 | secB | protein-export chaperone SecB | — | — |
| Rhodospirillum rubrum S1H | 0.32 | Rru_A2365 | | ATP-dependent helicase HrpB (NCBI) | 0.21 | Rru_A3610 | | protein export chaperone SecB (NCBI) | low | > 58 |
| Rhodanobacter denitrificans FW104-10B01 | 0.32 | LRK54_RS10015 | | ATP-dependent helicase HrpB | 0.44 | LRK54_RS10855 | | protein-export chaperone SecB | low | > 59 |
| Xanthomonas campestris pv. campestris strain 8004 | 0.32 | Xcc-8004.354.1 | | macromolecule metabolism; macromolecule synthesis, modification; dna - replication, repair, restr./modif. | 0.39 | Xcc-8004.270.1 | | Protein export cytoplasm chaperone protein (SecB, maintains protein to be exported in unfolded state) | low | > 74 |
| Lysobacter sp. OAE881 | 0.32 | ABIE51_RS00675 | | ATP-dependent helicase HrpB | 0.40 | ABIE51_RS00490 | | protein-export chaperone SecB | low | > 62 |
| Rhodanobacter denitrificans MT42 | 0.32 | LRK55_RS09655 | | ATP-dependent helicase HrpB | 0.44 | LRK55_RS10545 | | protein-export chaperone SecB | — | — |
| Xanthobacter sp. DMC5 | 0.32 | GFF3994 | | ATP-dependent RNA helicase HrpB | 0.25 | GFF3714 | | Protein-export protein SecB | — | — |
| Phaeobacter inhibens DSM 17395 | 0.29 | PGA1_c24190 | | ATP-dependent RNA helicase HrpB | 0.25 | PGA1_c35180 | | protein-export protein SecB | — | — |
| Alteromonas macleodii MIT1002 | 0.28 | MIT1002_00406 | | ATP-dependent RNA helicase HrpB | 0.61 | MIT1002_00486 | | Protein-export protein SecB | low | > 70 |
| Sphingomonas koreensis DSMZ 15582 | 0.28 | Ga0059261_2125 | | ATP-dependent helicase HrpB | 0.30 | Ga0059261_0802 | | protein-export chaperone SecB | low | > 68 |
| Sphingobium sp. HT1-2 | 0.27 | GFF1913 | | ATP-dependent helicase HrpB | 0.26 | GFF377 | | Protein-export protein SecB (maintains pre-export unfolded state) | low | > 95 |
| Rhodanobacter sp000427505 FW510-R12 | 0.27 | LRK53_RS02785 | | ATP-dependent helicase HrpB | 0.44 | LRK53_RS03645 | | protein-export chaperone SecB | — | — |
Not shown: 6 genomes with orthologs for CSW01_03170 only; 19 genomes with orthologs for CSW01_13410 only