| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_17105 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | 1.0 | CSW01_06835 | | BAX inhibitor protein | 0.60 | 4 |
| Pseudomonas fluorescens GW456-L13 | 0.24 | PfGW456L13_1884 | | TonB-dependent hemin , ferrichrome receptor | 0.33 | PfGW456L13_2798 | | Putative TEGT family carrier/transport protein | low | > 87 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.24 | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | 0.33 | Psyr_3164 | | Protein of unknown function UPF0005 | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.24 | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | 0.33 | Psyr_3164 | | Protein of unknown function UPF0005 | low | > 86 |
| Pseudomonas putida KT2440 | 0.24 | PP_1006 | | putative outer membrane heme receptor | 0.33 | PP_3990 | | substrate or modulator of FtsH-mediated proteolysis | low | > 96 |
| Pseudomonas fluorescens FW300-N1B4 | 0.24 | Pf1N1B4_607 | | TonB-dependent hemin , ferrichrome receptor | 0.33 | Pf1N1B4_5690 | | Putative TEGT family carrier/transport protein | low | > 87 |
| Pseudomonas fluorescens FW300-N2C3 | 0.24 | AO356_05240 | | TonB-dependent receptor | 0.33 | AO356_25955 | | hypothetical protein | low | > 104 |
| Pseudomonas sp. SVBP6 | 0.23 | COO64_RS04515 | | TonB-dependent receptor | 0.33 | COO64_RS24115 | | Bax inhibitor-1/YccA family protein | low | > 93 |
| Pseudomonas fluorescens FW300-N2E2 | 0.23 | Pf6N2E2_2902 | | TonB-dependent hemin , ferrichrome receptor | 0.33 | Pf6N2E2_1239 | | Putative TEGT family carrier/transport protein | low | > 103 |
| Pseudomonas sp. BP01 | 0.23 | JOY50_RS11370 | | TonB-dependent receptor | 0.33 | JOY50_RS06465 | | Bax inhibitor-1/YccA family protein | 0.38 | 22 |
| Pseudomonas lactucae CFBP13502 | 0.23 | GEMAOFIL_04696 | | Vitamin B12 transporter BtuB | 0.33 | GEMAOFIL_03589 | | Modulator of FtsH protease YccA | low | > 96 |
| Pseudomonas sp. RS175 | 0.23 | PFR28_00557 | | Transferrin-binding protein 1 | 0.33 | PFR28_02158 | | Modulator of FtsH protease YccA | low | > 88 |
| Pseudomonas orientalis W4I3 | 0.23 | QF045_RS24880 | | TonB-dependent receptor | 0.34 | QF045_RS18065 | | Bax inhibitor-1/YccA family protein | low | > 93 |
| Pseudomonas aeruginosa MRSN321 | 0.22 | DY961_RS09285 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | 0.36 | DY961_RS04200 | | Bax inhibitor-1/YccA family protein | low | > 100 |
| Pseudomonas aeruginosa PA14 | 0.22 | IKLFDK_30065 | | heme/hemoglobin uptake receptor PhuR | 0.36 | IKLFDK_13070 | | Uncharacterized protein PA2604 | low | > 98 |
| Pseudomonas sp. DMC3 | 0.22 | GFF5156 | | Vitamin B12 transporter BtuB | 0.33 | GFF3545 | | Modulator of FtsH protease YccA | low | > 89 |
| Pseudomonas aeruginosa PUPa3 | 0.22 | DQ20_RS52745 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | 0.36 | DQ20_RS35225 | | Bax inhibitor-1/YccA family protein | low | > 101 |
| Pseudomonas fluorescens FW300-N2E3 | 0.22 | AO353_03445 | | TonB-dependent receptor | 0.33 | AO353_22655 | | hypothetical protein | low | > 101 |
| Pseudomonas fluorescens SBW25 | 0.22 | PFLU_RS24350 | | TonB-dependent receptor | 0.33 | PFLU_RS18360 | | Bax inhibitor-1/YccA family protein | low | > 109 |
| Pseudomonas fluorescens SBW25-INTG | 0.22 | PFLU_RS24350 | | TonB-dependent receptor | 0.33 | PFLU_RS18360 | | Bax inhibitor-1/YccA family protein | low | > 109 |
| Pseudomonas simiae WCS417 | 0.22 | PS417_22710 | | TonB-dependent receptor | 0.33 | PS417_16310 | | membrane protein | low | > 88 |
| Ralstonia solanacearum GMI1000 | 0.19 | RS_RS18330 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | 0.27 | RS_RS06060 | | BAX inhibitor (BI)-1/YccA family protein | low | > 80 |
| Ralstonia solanacearum PSI07 | 0.19 | RPSI07_RS00925 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | 0.26 | RPSI07_RS18125 | | BAX inhibitor (BI)-1/YccA family protein | low | > 81 |
| Ralstonia solanacearum UW163 | 0.19 | UW163_RS22820 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | 0.26 | UW163_RS12715 | | BAX inhibitor (BI)-1/YccA family protein | — | — |
| Ralstonia solanacearum IBSBF1503 | 0.19 | RALBFv3_RS22275 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | 0.26 | RALBFv3_RS15250 | | BAX inhibitor (BI)-1/YccA family protein | low | > 76 |
| Variovorax sp. SCN45 | 0.19 | GFF2824 | | TonB-dependent hemin, ferrichrome receptor | 0.28 | GFF2444 | | Integral membrane protein, interacts with FtsH | low | > 127 |
| Cupriavidus basilensis FW507-4G11 | 0.18 | RR42_RS20560 | | TonB-dependent receptor | 0.30 | RR42_RS13165 | | membrane protein | low | > 128 |
| Dechlorosoma suillum PS | 0.18 | Dsui_1680 | | TonB-dependent heme/hemoglobin receptor family protein/TonB-dependent hemoglobin/transferrin/lactoferrin receptor family protein | 0.31 | Dsui_2145 | | FtsH-interacting integral membrane protein | low | > 51 |
| Acidovorax sp. GW101-3H11 | 0.18 | Ac3H11_231 | | TonB-dependent hemin , ferrichrome receptor | 0.28 | Ac3H11_2845 | | Integral membrane protein, interacts with FtsH | low | > 79 |
| Herbaspirillum seropedicae SmR1 | 0.17 | HSERO_RS00535 | | TonB-dependent receptor | 0.32 | HSERO_RS14820 | | membrane protein | — | — |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.16 | GFF2472 | | TonB-dependent hemin , ferrichrome receptor | 0.29 | GFF2662 | | Putative TEGT family carrier/transport protein | low | > 90 |
| Pseudomonas segetis P6 | 0.14 | MPMX49_01261 | | Hemin receptor | 0.34 | MPMX49_02524 | | Modulator of FtsH protease YccA | low | > 75 |
| Klebsiella pneumoniae MKP103 | 0.14 | KDGMDA_03135 | | TonB-dependent receptor | 0.38 | KDGMDA_18270 | | FtsH protease modulator YccA | low | > 95 |
| Sinorhizobium meliloti 1021 | 0.13 | SMc02726 | | iron transport protein | 0.16 | SMc03839 | | hypothetical protein | low | > 103 |
| Dickeya dadantii 3937 | 0.13 | DDA3937_RS06880 | | TonB-dependent receptor | 0.33 | DDA3937_RS15185 | | FtsH protease modulator YccA | low | > 74 |
| Pantoea agglomerans CFBP13505 P0401 | 0.13 | PagCFBP13505_RS16185 | | TonB-dependent receptor | 0.32 | PagCFBP13505_RS04750 | | FtsH protease modulator YccA | 0.51 | 58 |
| Pantoea sp. MT58 | 0.13 | IAI47_03510 | | TonB-dependent receptor | 0.32 | IAI47_12580 | | FtsH protease modulator YccA | low | > 76 |
| Klebsiella michiganensis M5al | 0.12 | BWI76_RS22455 | | TonB-dependent receptor | 0.38 | BWI76_RS10070 | | BAX inhibitor protein | low | > 92 |
| Pectobacterium carotovorum WPP14 | 0.12 | HER17_RS19755 | | TonB-dependent receptor | 0.37 | HER17_RS08480 | | FtsH protease modulator YccA | low | > 75 |
| Erwinia tracheiphila SCR3 | 0.12 | LU632_RS20360 | | TonB-dependent receptor | 0.34 | LU632_RS10105 | yccA | FtsH protease modulator YccA | low | > 73 |
| Alteromonas macleodii MIT1002 | 0.12 | MIT1002_03917 | | putative hemoglobin and hemoglobin-haptoglobin-binding protein 2 precursor | 0.47 | MIT1002_02167 | | Modulator of FtsH protease YccA | low | > 70 |
| Erwinia tracheiphila HP pepo 2.2 | 0.12 | IJEDHG_14775 | | TonB-dependent receptor | 0.34 | IJEDHG_20645 | yccA | FtsH protease modulator YccA | low | > 61 |
| Serratia liquefaciens MT49 | 0.12 | IAI46_12220 | | TonB-dependent receptor | 0.34 | IAI46_08945 | | FtsH protease modulator YccA | low | > 87 |
| Rahnella sp. WP5 | 0.11 | EX31_RS00500 | | TonB-dependent receptor | 0.29 | EX31_RS17975 | | FtsH protease modulator YccA | low | > 89 |
| Erwinia amylovora T8 | 0.11 | OLJFJH_14190 | | TonB-dependent receptor | 0.35 | OLJFJH_15870 | | FtsH protease modulator YccA | low | > 58 |
| Enterobacter sp. TBS_079 | 0.10 | MPMX20_01918 | | Hemin receptor | 0.37 | MPMX20_01622 | | Modulator of FtsH protease YccA | 0.18 | 47 |
| Dinoroseobacter shibae DFL-12 | 0.09 | Dshi_1017 | | TonB-dependent heme/hemoglobin receptor family protein (RefSeq) | 0.17 | Dshi_2779 | | protein of unknown function UPF0005 (RefSeq) | low | > 64 |
| Escherichia coli Nissle 1917 | 0.09 | ECOLIN_RS20030 | | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | 0.39 | ECOLIN_RS05100 | | FtsH protease modulator YccA | low | > 55 |
| Escherichia coli ECRC99 | 0.09 | KEDOAH_11795 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | 0.39 | KEDOAH_22565 | yccA | FtsH protease modulator YccA | — | — |
| Escherichia coli ECRC101 | 0.09 | MCAODC_06865 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | 0.39 | MCAODC_24560 | yccA | FtsH protease modulator YccA | low | > 87 |
| Escherichia coli ECRC98 | 0.09 | JDDGAC_19980 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | 0.39 | JDDGAC_08780 | yccA | FtsH protease modulator YccA | 0.62 | 15 |
| Escherichia coli ECRC100 | 0.09 | OKFHMN_16350 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | 0.39 | OKFHMN_05170 | yccA | FtsH protease modulator YccA | low | > 79 |
| Escherichia fergusonii Becca | 0.09 | EFB2_00308 | | Hemin receptor | 0.39 | EFB2_03101 | | Modulator of FtsH protease YccA | low | > 86 |
| Escherichia coli ECOR38 | 0.09 | HEPCGN_15250 | chuA | Outer membrane heme/hemoglobin receptor ChuA | 0.39 | HEPCGN_23350 | yccA | FtsH protease modulator YccA | low | > 88 |
| Shewanella sp. ANA-3 | 0.09 | Shewana3_3235 | | TonB-dependent heme/hemoglobin receptor family protein (RefSeq) | 0.54 | Shewana3_2060 | | hypothetical protein (RefSeq) | — | — |
| Escherichia coli ECRC102 | 0.09 | NIAGMN_14115 | chuA | Outer membrane heme/hemoglobin receptor ChuA | 0.39 | NIAGMN_02890 | yccA | FtsH protease modulator YccA | low | > 80 |
| Enterobacter asburiae PDN3 | 0.06 | EX28DRAFT_0572 | | TonB-dependent siderophore receptor | 0.35 | EX28DRAFT_1964 | | Integral membrane protein, interacts with FtsH | low | > 76 |
| Paraburkholderia bryophila 376MFSha3.1 | 0.06 | H281DRAFT_03270 | | iron complex outermembrane recepter protein | 0.30 | H281DRAFT_00512 | | hypothetical protein | low | > 103 |
| Paraburkholderia graminis OAS925 | 0.06 | ABIE53_005239 | | outer membrane receptor protein involved in Fe transport | 0.31 | ABIE53_002746 | | modulator of FtsH protease | low | > 113 |
| Shewanella amazonensis SB2B | 0.05 | Sama_1394 | | TonB-dependent receptor, plug (RefSeq) | 0.53 | Sama_1782 | | hypothetical protein (RefSeq) | low | > 62 |
Not shown: 12 genomes with orthologs for CSW01_17105 only; 22 genomes with orthologs for CSW01_06835 only