| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_15135 | | TonB-dependent siderophore receptor | insig. | 100 | 100 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3408 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 27 | 98 |
| | Alteromonas macleodii MIT1002 | MIT1002_03813 | | Brucella heme uptake protein A | insig. | 27 | 100 |
| | Phaeobacter inhibens DSM 17395 | PGA1_78p00400 | | tonB dependent receptor | insig. | 28 | 91 |
| | Rhodopseudomonas palustris CGA009 | TX73_012295 | | TonB-dependent receptor | sig. | 25 | 93 |
| | Azospirillum brasilense Sp245 | AZOBR_RS30820 | | TonB-dependent receptor | insig. | 26 | 94 |
| | Shewanella oneidensis MR-1 | SO3669 | hugA | heme transport protein (NCBI ptt file) | insig. | 25 | 99 |
| | Shewanella sp. ANA-3 | Shewana3_3235 | | TonB-dependent heme/hemoglobin receptor family protein (RefSeq) | cofit | 25 | 100 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1017 | | TonB-dependent heme/hemoglobin receptor family protein (RefSeq) | insig. | 25 | 88 |
| | Escherichia coli ECRC102 | NIAGMN_14115 | chuA | Outer membrane heme/hemoglobin receptor ChuA | cofit | 23 | 87 |
| | Escherichia fergusonii Becca | EFB2_00308 | | Hemin receptor | insig. | 23 | 87 |
| | Escherichia coli ECOR38 | HEPCGN_15250 | chuA | Outer membrane heme/hemoglobin receptor ChuA | insig. | 23 | 87 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS20030 | | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | insig. | 23 | 87 |
| | Xanthobacter sp. DMC5 | GFF636 | | Heme/hemopexin utilization protein C | insig. | 23 | 88 |
| | Escherichia coli ECRC100 | OKFHMN_16350 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | cofit | 23 | 87 |
| | Escherichia coli ECRC101 | MCAODC_06865 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | insig. | 23 | 87 |
| | Escherichia coli ECRC98 | JDDGAC_19980 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | insig. | 23 | 87 |
| | Escherichia coli ECRC99 | KEDOAH_11795 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | no data | 23 | 87 |
| | Pseudomonas simiae WCS417 | PS417_06870 | | TonB-dependent receptor | insig. | 25 | 90 |
| | Rhizobium sp. OAE497 | ABIE40_RS13415 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | cofit | 23 | 93 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01534 | | TonB-dependent heme receptor A | cofit | 25 | 90 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21295 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 23 | 95 |
| | Caulobacter crescentus NA1000 | CCNA_02277 | | TonB-dependent outer membrane channel | strong | 24 | 98 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02277 | | TonB-dependent outer membrane channel | cofit | 24 | 98 |
| | Sinorhizobium meliloti 1021 | SMc02726 | | iron transport protein | insig. | 24 | 100 |
| | Serratia liquefaciens MT49 | IAI46_11090 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 24 | 92 |
| | Enterobacter sp. TBS_079 | MPMX20_01918 | | Hemin receptor | insig. | 23 | 87 |
| | Variovorax sp. SCN45 | GFF2824 | | TonB-dependent hemin, ferrichrome receptor | insig. | 24 | 99 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_231 | | TonB-dependent hemin , ferrichrome receptor | insig. | 23 | 100 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04696 | | Vitamin B12 transporter BtuB | cofit | 22 | 82 |
| | Pseudomonas sp. SVBP6 | COO64_RS16350 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 36 | 22 |
| | Pseudomonas orientalis W4I3 | QF045_RS09625 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | cofit | 24 | 90 |
| | Escherichia coli ECOR38 | HEPCGN_10785 | | ligand-gated channel | insig. | 23 | 95 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS05810 | | TonB-dependent receptor | insig. | 23 | 95 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2472 | | TonB-dependent hemin , ferrichrome receptor | insig. | 23 | 94 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS09285 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | insig. | 23 | 94 |
| | Pseudomonas orientalis W4I3 | QF045_RS24880 | | TonB-dependent receptor | cofit | 23 | 92 |
| | Escherichia fergusonii Becca | EFB2_02964 | | Hemin receptor | insig. | 23 | 95 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_30065 | | heme/hemoglobin uptake receptor PhuR | insig. | 23 | 94 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52745 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | insig. | 23 | 94 |
| | Pseudomonas sp. SVBP6 | COO64_RS04515 | | TonB-dependent receptor | insig. | 22 | 85 |
| | Shewanella oneidensis MR-1 | SO1580 | | TonB-dependent heme receptor (NCBI ptt file) | insig. | 28 | 37 |
| | Shewanella sp. ANA-3 | Shewana3_2862 | | TonB-dependent heme/hemoglobin receptor family protein (RefSeq) | insig. | 29 | 36 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_03445 | | TonB-dependent receptor | insig. | 22 | 82 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS24350 | | TonB-dependent receptor | insig. | 23 | 80 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS24350 | | TonB-dependent receptor | sig. | 23 | 80 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 22 | 86 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 22 | 86 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_607 | | TonB-dependent hemin , ferrichrome receptor | insig. | 23 | 84 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06180 | | heme receptor HxuC | insig. | 36 | 22 |
| | Rhodopseudomonas palustris CGA009 | TX73_010950 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | sig. | 25 | 72 |
| | Pseudomonas simiae WCS417 | PS417_22710 | | TonB-dependent receptor | sig. | 22 | 91 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS18845 | hxuC;inference=COORDINATES | heme receptor HxuC | insig. | 36 | 22 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52985 | hxuC;inference=COORDINATES | heme receptor HxuC | insig. | 36 | 22 |
| | Agrobacterium fabrum C58 | Atu2287 | | outer membrane heme receptor | insig. | 22 | 100 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1884 | | TonB-dependent hemin , ferrichrome receptor | insig. | 23 | 82 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_17105 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 22 | 100 |
| | Methylophilus sp. DMC18 | GFF2548 | | TonB-dependent heme receptor A | insig. | 28 | 30 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS06930 | | TonB-dependent receptor | insig. | 34 | 24 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS06930 | | TonB-dependent receptor | insig. | 34 | 24 |
| | Bosea sp. OAE506 | ABIE41_RS13555 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 24 | 93 |
| | Pseudomonas sp. BP01 | JOY50_RS11370 | | TonB-dependent receptor | insig. | 21 | 85 |
| | Pseudomonas putida KT2440 | PP_1006 | | putative outer membrane heme receptor | strong | 27 | 36 |
| | Lysobacter sp. OAE881 | ABIE51_RS16405 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 23 | 98 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2902 | | TonB-dependent hemin , ferrichrome receptor | insig. | 28 | 33 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS10265 | | TonB-dependent receptor | insig. | 30 | 24 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_29065 | | TonB-dependent receptor | insig. | 30 | 24 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS51790 | | TonB-dependent receptor | insig. | 32 | 22 |
| | Pseudomonas sp. DMC3 | GFF5156 | | Vitamin B12 transporter BtuB | insig. | 28 | 34 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_05240 | | TonB-dependent receptor | insig. | 27 | 33 |
| | Pseudomonas segetis P6 | ACVTMO_RS06255 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 23 | 90 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1297 | | TonB-dependent heme/hemoglobin receptor family protein/TonB-dependent hemoglobin/transferrin/lactoferrin receptor family protein | insig. | 23 | 91 |
| | Pseudomonas sp. RS175 | PFR28_00557 | | Transferrin-binding protein 1 | insig. | 28 | 31 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_872 | | TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins | insig. | 23 | 77 |
| | Pectobacterium carotovorum WPP14 | HER17_RS14065 | | TonB-dependent receptor | insig. | 22 | 74 |
| | Serratia liquefaciens MT49 | IAI46_24450 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 22 | 98 |
| | Escherichia coli ECOR38 | HEPCGN_27140 | | Putative outer membrane heme/hemoglobin receptor | insig. | 22 | 51 |
| | Sphingobium sp. HT1-2 | GFF2605 | | TonB-dependent hemin, ferrichrome receptor | cofit | 25 | 38 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_27385 | | ligand-gated channel protein | insig. | 23 | 77 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS15890 | hasR;inference=COORDINATES | heme uptake receptor HasR | insig. | 22 | 75 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_02525 | | iron-regulated outer membrane virulence protein | cofit | 22 | 75 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_16055 | | siderophore enterobactin receptor FepA | cofit | 23 | 98 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS41190 | hasR;inference=COORDINATES | heme uptake receptor HasR | insig. | 22 | 75 |
| | Serratia liquefaciens MT49 | IAI46_21595 | | TonB-dependent siderophore receptor | insig. | 23 | 89 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_17495 | | heme uptake receptor HasR | insig. | 22 | 75 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3779 | | Colicin I receptor precursor | insig. | 23 | 93 |
| | Sphingobium sp. HT1-2 | GFF3522 | | TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins | cofit | 25 | 70 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2364 | | Ferrichrome-iron receptor | insig. | 27 | 41 |
| | Escherichia coli ECRC100 | OKFHMN_04115 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 23 | 77 |
| | Escherichia coli ECRC101 | MCAODC_23465 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 23 | 77 |
| | Escherichia coli ECRC102 | NIAGMN_03545 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 23 | 77 |
| | Escherichia coli ECRC98 | JDDGAC_07705 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 23 | 77 |
| | Escherichia coli ECRC99 | KEDOAH_23655 | iha | bifunctional siderophore receptor/adhesin Iha | no data | 23 | 77 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0401 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 22 | 100 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS16645 | | bifunctional siderophore receptor/adhesin Iha | insig. | 23 | 77 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_26635 | | catecholate siderophore receptor CirA | insig. | 23 | 93 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS06510 | cirA;inference=COORDINATES | catecholate siderophore receptor CirA | insig. | 23 | 93 |
| | Escherichia coli ECOR38 | HEPCGN_18185 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 22 | 77 |
| | Pseudomonas sp. SVBP6 | COO64_RS11375 | | ligand-gated channel protein | insig. | 24 | 74 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS20560 | | TonB-dependent receptor | insig. | 23 | 98 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1324 | | Outer membrane vitamin B12 receptor BtuB | insig. | 23 | 89 |
| | Klebsiella michiganensis M5al | BWI76_RS14630 | | TonB-dependent receptor | insig. | 23 | 87 |
| | Pseudomonas orientalis W4I3 | QF045_RS08075 | | TonB-dependent Fe(3+) dicitrate receptor FecA | insig. | 21 | 32 |
| | Caulobacter crescentus NA1000 | CCNA_02048 | | TonB-dependent receptor | cofit | 27 | 27 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02048 | | TonB-dependent receptor | cofit | 27 | 27 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS26340 | | TonB-dependent receptor | insig. | 29 | 20 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS26340 | | TonB-dependent receptor | insig. | 29 | 20 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_14345 | | ligand-gated channel | insig. | 22 | 100 |
| | Pectobacterium carotovorum WPP14 | HER17_RS13355 | | TonB-dependent receptor | insig. | 24 | 43 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS00555 | | TonB-dependent receptor family protein | insig. | 25 | 24 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_16735 | | TonB-dependent siderophore receptor | insig. | 25 | 24 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS40480 | | TonB-dependent receptor family protein | insig. | 25 | 24 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS17765 | | TonB-dependent receptor | insig. | 24 | 81 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS17765 | | TonB-dependent receptor | insig. | 24 | 81 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05148 | | Vitamin B12 transporter BtuB | cofit | 22 | 89 |
| | Pseudomonas sp. RS175 | PFR28_00230 | | Fe(3+) dicitrate transport protein FecA | insig. | 21 | 31 |
| | Sphingobium sp. HT1-2 | GFF2605 | | TonB-dependent hemin, ferrichrome receptor | cofit | 31 | 19 |
| | Rhodopseudomonas palustris CGA009 | TX73_016955 | | TonB-dependent receptor | insig. | 27 | 19 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_10070 | cirA | catecholate siderophore receptor CirA | cofit | 27 | 26 |
| | Erwinia tracheiphila SCR3 | LU632_RS00250 | cirA | catecholate siderophore receptor CirA | insig. | 27 | 26 |
| | Pseudomonas simiae WCS417 | PS417_05090 | | ferric citrate outer membrane transporter (fecA) (from data) | strong | 21 | 32 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05160 | | TonB-dependent receptor family protein | cofit | 21 | 32 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05160 | | TonB-dependent receptor family protein | sig. | 21 | 32 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS02565 | fepA;inference=COORDINATES | siderophore enterobactin receptor FepA | cofit | 26 | 46 |
| | Escherichia coli ECRC101 | MCAODC_14555 | cirA | catecholate siderophore receptor CirA | insig. | 22 | 93 |
| | Escherichia coli ECRC102 | NIAGMN_21270 | cirA | catecholate siderophore receptor CirA | insig. | 22 | 93 |
| | Escherichia coli ECRC98 | JDDGAC_27465 | cirA | catecholate siderophore receptor CirA | insig. | 22 | 93 |
| | Escherichia coli ECRC99 | KEDOAH_04680 | cirA | catecholate siderophore receptor CirA | no data | 22 | 93 |
| | Escherichia coli ECRC100 | OKFHMN_23505 | cirA | catecholate siderophore receptor CirA | cofit | 22 | 75 |
| | Shewanella oneidensis MR-1 | SO0630 | nosA | TonB-dependent receptor (NCBI ptt file) | insig. | 28 | 27 |
| | Enterobacter sp. TBS_079 | MPMX20_02408 | | Fe(3+) dicitrate transport protein FecA | insig. | 27 | 37 |
| | Pseudomonas sp. SVBP6 | COO64_RS02940 | | TonB-dependent receptor | insig. | 26 | 20 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4297.1 | | Outer membrane hemin receptor | insig. | 26 | 36 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1010 | | Iron(III) dicitrate transport protein FecA @ Iron siderophore receptor protein | insig. | 21 | 47 |
| | Sphingobium sp. HT1-2 | GFF2023 | | TonB-dependent receptor | cofit | 28 | 22 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1043 | | TonB-dependent siderophore receptor | insig. | 27 | 37 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS22275 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 24 | 55 |
| | Ralstonia solanacearum UW163 | UW163_RS22820 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 24 | 55 |
| | Pseudomonas sp. SVBP6 | COO64_RS15835 | | TonB-dependent receptor domain-containing protein | insig. | 22 | 99 |
| | Pseudomonas sp. SVBP6 | COO64_RS11360 | fecA | TonB-dependent Fe(3+) dicitrate receptor FecA | insig. | 20 | 47 |
| | Pseudomonas sp. BP01 | JOY50_RS10445 | | TonB-dependent siderophore receptor | insig. | 25 | 45 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01224 | | Fe(3+) dicitrate transport protein FecA | cofit | 21 | 32 |
| | Pseudomonas sp. SVBP6 | COO64_RS16350 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 24 | 41 |
| | Marinobacter adhaerens HP15 | HP15_2942 | | tonB-dependent receptor protein | cofit | 24 | 25 |
| | Escherichia coli BL21 | ECD_02084 | | colicin IA outer membrane receptor and translocator; ferric iron-catecholate transporter | insig. | 22 | 93 |
| | Pseudomonas simiae WCS417 | PS417_09750 | | amino acid ABC transporter substrate-binding protein | insig. | 26 | 23 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05070 | | TonB-dependent receptor | insig. | 25 | 40 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05070 | | TonB-dependent receptor | insig. | 25 | 40 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS13365 | fecA;inference=COORDINATES | TonB-dependent Fe(3+) dicitrate receptor FecA | insig. | 22 | 30 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_20110 | | Fe(3+) dicitrate transport protein FecA | strong | 22 | 30 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS48665 | fecA;inference=COORDINATES | TonB-dependent Fe(3+) dicitrate receptor FecA | strong | 22 | 30 |
| | Pseudomonas sp. DMC3 | GFF1887 | | Fe(3+) dicitrate transport protein FecA | cofit | 22 | 32 |
| | Escherichia coli ECOR27 | NOLOHH_15080 | cirA | catecholate siderophore receptor CirA | insig. | 22 | 93 |
| | Escherichia coli ECRC62 | BNILDI_14000 | cirA | catecholate siderophore receptor CirA | insig. | 22 | 93 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01556 | | Colicin I receptor | insig. | 22 | 93 |
| | Escherichia coli BW25113 | b2155 | cirA | ferric iron-catecholate outer membrane transporter (NCBI) | strong | 22 | 93 |
| | Dechlorosoma suillum PS | Dsui_3162 | | TonB-dependent siderophore receptor | insig. | 22 | 45 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00136 | | vitamin B12 transporter | insig. | 25 | 28 |
| | Agrobacterium fabrum C58 | Atu3916 | | exogenous ferric siderophore receptor | insig. | 22 | 66 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5305 | | Fe(3+) dicitrate transport protein FecA (from data) | strong | 20 | 31 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_16900 | | transporter | sig. | 20 | 31 |
| | Pantoea sp. MT58 | IAI47_04670 | | catecholate siderophore receptor CirA | insig. | 27 | 16 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12615 | | catecholate siderophore receptor CirA | no data | 22 | 93 |
| | Variovorax sp. OAS795 | ABID97_RS21465 | | TonB-dependent siderophore receptor | cofit | 20 | 32 |
| | Dinoroseobacter shibae DFL-12 | Dshi_0570 | | TonB-dependent receptor (RefSeq) | insig. | 28 | 24 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS18845 | hxuC;inference=COORDINATES | heme receptor HxuC | insig. | 25 | 24 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06180 | | heme receptor HxuC | insig. | 25 | 24 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1038 | | TonB-dependent siderophore receptor | strong | 21 | 31 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1038 | | TonB-dependent siderophore receptor | insig. | 21 | 31 |
| | Fusobacterium nucleatum SB010 | HUW76_10050 | | TonB-dependent receptor | cofit | 30 | 15 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52985 | hxuC;inference=COORDINATES | heme receptor HxuC | insig. | 25 | 24 |
| | Shewanella sp. ANA-3 | Shewana3_0983 | | TonB-dependent siderophore receptor (RefSeq) | insig. | 24 | 45 |
| | Pectobacterium carotovorum WPP14 | HER17_RS07225 | | TonB-dependent receptor | cofit | 27 | 18 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS07685 | | membrane protein | insig. | 23 | 40 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS12105 | | TonB-dependent receptor | strong | 27 | 24 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2383 | | TonB-dependent siderophore receptor | insig. | 25 | 51 |
| | Pectobacterium carotovorum WPP14 | HER17_RS17010 | | TonB-dependent receptor | insig. | 24 | 40 |
| | Ralstonia solanacearum GMI1000 | RS_RS18330 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 30 | 24 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_19465 | | TonB-dependent siderophore receptor | insig. | 30 | 14 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_00500 | | hypothetical protein | strong | 22 | 59 |
| | Escherichia fergusonii Becca | EFB2_01701 | | Colicin I receptor | insig. | 22 | 93 |
| | Escherichia fergusonii Becca | EFB2_04431 | | Colicin I receptor | insig. | 21 | 71 |