| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_14345 | | ligand-gated channel | insig. | 100 | 100 |
| | Shewanella oneidensis MR-1 | SO0719 | | TonB-dependent receptor, putative (NCBI ptt file) | insig. | 30 | 100 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_17105 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 26 | 100 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS20560 | | TonB-dependent receptor | insig. | 26 | 100 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4297.1 | | Outer membrane hemin receptor | insig. | 27 | 95 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS00925 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 25 | 100 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS22275 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 26 | 96 |
| | Ralstonia solanacearum UW163 | UW163_RS22820 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 26 | 96 |
| | Ralstonia solanacearum GMI1000 | RS_RS18330 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 27 | 96 |
| | Azospirillum brasilense Sp245 | AZOBR_RS29470 | | TonB-dependent receptor | insig. | 25 | 96 |
| | Lysobacter sp. OAE881 | ABIE51_RS16405 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 26 | 95 |
| | Variovorax sp. SCN45 | GFF2824 | | TonB-dependent hemin, ferrichrome receptor | insig. | 26 | 95 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS00535 | | TonB-dependent receptor | insig. | 24 | 97 |
| | Caulobacter crescentus NA1000 | CCNA_02277 | | TonB-dependent outer membrane channel | strong | 25 | 97 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02277 | | TonB-dependent outer membrane channel | cofit | 25 | 97 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_607 | | TonB-dependent hemin , ferrichrome receptor | insig. | 25 | 96 |
| | Sinorhizobium meliloti 1021 | SMc02726 | | iron transport protein | insig. | 24 | 92 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_231 | | TonB-dependent hemin , ferrichrome receptor | insig. | 25 | 99 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS04605 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 25 | 94 |
| | Dechlorosoma suillum PS | Dsui_1680 | | TonB-dependent heme/hemoglobin receptor family protein/TonB-dependent hemoglobin/transferrin/lactoferrin receptor family protein | cofit | 24 | 96 |
| | Agrobacterium fabrum C58 | Atu2287 | | outer membrane heme receptor | insig. | 24 | 99 |
| | Pseudomonas segetis P6 | ACVTMO_RS06255 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 25 | 99 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0900 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 24 | 96 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1297 | | TonB-dependent heme/hemoglobin receptor family protein/TonB-dependent hemoglobin/transferrin/lactoferrin receptor family protein | insig. | 23 | 99 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2472 | | TonB-dependent hemin , ferrichrome receptor | insig. | 23 | 96 |
| | Bosea sp. OAE506 | ABIE41_RS13555 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 23 | 88 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 26 | 46 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 26 | 46 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS09285 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | insig. | 26 | 50 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_30065 | | heme/hemoglobin uptake receptor PhuR | insig. | 26 | 50 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52745 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | insig. | 26 | 50 |
| | Pectobacterium carotovorum WPP14 | HER17_RS19030 | | TonB-dependent receptor | cofit | 23 | 95 |
| | Pseudomonas orientalis W4I3 | QF045_RS24880 | | TonB-dependent receptor | cofit | 26 | 46 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS24350 | | TonB-dependent receptor | insig. | 26 | 45 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS24350 | | TonB-dependent receptor | sig. | 26 | 45 |
| | Pectobacterium carotovorum WPP14 | HER17_RS19755 | | TonB-dependent receptor | insig. | 23 | 96 |
| | Dickeya dadantii 3937 | DDA3937_RS06880 | | TonB-dependent receptor | insig. | 23 | 72 |
| | Shewanella oneidensis MR-1 | SO_4523 | irgA | enterobactin receptor protein (RefSeq) | insig. | 37 | 25 |
| | Pseudomonas orientalis W4I3 | QF045_RS19500 | | TonB-dependent receptor | insig. | 23 | 98 |
| | Serratia liquefaciens MT49 | IAI46_11090 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 26 | 72 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1884 | | TonB-dependent hemin , ferrichrome receptor | insig. | 26 | 45 |
| | Pseudomonas sp. DMC3 | GFF5156 | | Vitamin B12 transporter BtuB | insig. | 26 | 45 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS16185 | | TonB-dependent receptor | cofit | 24 | 76 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1884 | | TonB-dependent hemin , ferrichrome receptor | insig. | 32 | 27 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_16735 | | TonB-dependent siderophore receptor | insig. | 24 | 90 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS40480 | | TonB-dependent receptor family protein | insig. | 24 | 90 |
| | Pantoea sp. MT58 | IAI47_03510 | | TonB-dependent receptor | insig. | 24 | 78 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS00555 | | TonB-dependent receptor family protein | insig. | 24 | 90 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_03445 | | TonB-dependent receptor | insig. | 25 | 45 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_14775 | | TonB-dependent receptor | insig. | 23 | 96 |
| | Rhodopseudomonas palustris CGA009 | TX73_011930 | | TonB-dependent receptor | insig. | 22 | 93 |
| | Escherichia coli ECOR38 | HEPCGN_09820 | fecA | Fe(3+) dicitrate transport protein FecA | insig. | 22 | 90 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 32 | 26 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 32 | 26 |
| | Pseudomonas sp. SVBP6 | COO64_RS10540 | | TonB-dependent siderophore receptor | insig. | 24 | 83 |
| | Variovorax sp. SCN45 | GFF450 | | Outer membrane vitamin B12 receptor BtuB | cofit | 33 | 23 |
| | Shewanella sp. ANA-3 | Shewana3_3929 | | enterobactin receptor protein (RefSeq) | insig. | 37 | 25 |
| | Escherichia coli BW25113 | b4291 | fecA | KpLE2 phage-like element; ferric citrate outer membrane transporter (NCBI) | strong | 23 | 90 |
| | Pseudomonas simiae WCS417 | PS417_22710 | | TonB-dependent receptor | sig. | 24 | 43 |
| | Escherichia coli BL21 | ECD_04157 | | TonB-dependent outer membrane ferric citrate transporter and signal transducer; ferric citrate extracelluar receptor; FecR-interacting protein | sig. | 23 | 90 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS25760 | | TonB-dependent Fe(3+) dicitrate receptor FecA | insig. | 23 | 90 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_03135 | | TonB-dependent receptor | insig. | 24 | 79 |
| | Pseudomonas sp. S08-1 | OH686_19625 | | Iron(III) dicitrate transport protein FecA | insig. | 24 | 89 |
| | Erwinia amylovora T8 | OLJFJH_14190 | | TonB-dependent receptor | cofit | 23 | 74 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_00195 | | Fe(3+) dicitrate transport protein FecA | insig. | 22 | 90 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2902 | | TonB-dependent hemin , ferrichrome receptor | insig. | 27 | 43 |
| | Erwinia tracheiphila SCR3 | LU632_RS20360 | | TonB-dependent receptor | insig. | 23 | 96 |
| | Escherichia coli ECRC100 | OKFHMN_13530 | btuB | TonB-dependent vitamin B12 receptor BtuB | cofit | 32 | 21 |
| | Escherichia coli ECRC101 | MCAODC_04030 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 32 | 21 |
| | Escherichia coli ECRC102 | NIAGMN_11280 | btuB | TonB-dependent vitamin B12 receptor BtuB | cofit | 32 | 21 |
| | Escherichia coli ECRC98 | JDDGAC_17155 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 32 | 21 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04696 | | Vitamin B12 transporter BtuB | cofit | 30 | 27 |
| | Variovorax sp. OAS795 | ABID97_RS17425 | | TonB-dependent receptor | strong | 32 | 28 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_05240 | | TonB-dependent receptor | insig. | 32 | 26 |
| | Pseudomonas sp. RS175 | PFR28_00557 | | Transferrin-binding protein 1 | insig. | 27 | 43 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2352 | | Outer membrane vitamin B12 receptor BtuB | insig. | 34 | 21 |
| | Pseudomonas putida KT2440 | PP_1006 | | putative outer membrane heme receptor | strong | 32 | 26 |
| | Pseudomonas simiae WCS417 | PS417_22710 | | TonB-dependent receptor | sig. | 30 | 26 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS12105 | | TonB-dependent receptor | strong | 29 | 33 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4949 | | Ferrichrome-iron receptor | insig. | 24 | 80 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5958 | | Ferrichrome-iron receptor | insig. | 22 | 83 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3976 | | Outer membrane vitamin B12 receptor BtuB | no data | 34 | 20 |
| | Sphingobium sp. HT1-2 | GFF313 | | Outer membrane vitamin B12 receptor BtuB | cofit | 28 | 28 |
| | Pseudomonas sp. SVBP6 | COO64_RS04515 | | TonB-dependent receptor | insig. | 24 | 43 |
| | Serratia liquefaciens MT49 | IAI46_12220 | | TonB-dependent receptor | insig. | 22 | 96 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_872 | | TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins | insig. | 36 | 22 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04696 | | Vitamin B12 transporter BtuB | cofit | 24 | 45 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS17765 | | TonB-dependent receptor | insig. | 36 | 21 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS17765 | | TonB-dependent receptor | insig. | 36 | 21 |
| | Pseudomonas sp. DMC3 | GFF5156 | | Vitamin B12 transporter BtuB | insig. | 31 | 26 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_05240 | | TonB-dependent receptor | insig. | 26 | 43 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS09285 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | insig. | 34 | 24 |
| | Escherichia coli ECOR27 | NOLOHH_05675 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 32 | 21 |
| | Escherichia coli ECOR38 | HEPCGN_12185 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 32 | 21 |
| | Escherichia coli ECRC62 | BNILDI_05850 | btuB | TonB-dependent vitamin B12 receptor BtuB | cofit | 32 | 21 |
| | Escherichia coli ECRC99 | KEDOAH_14630 | btuB | TonB-dependent vitamin B12 receptor BtuB | no data | 32 | 21 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04084 | | Vitamin B12 transporter BtuB | cofit | 32 | 21 |
| | Escherichia coli BW25113 | b3966 | btuB | vitamin B12/cobalamin outer membrane transporter (NCBI) | sig. | 32 | 21 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2902 | | TonB-dependent hemin , ferrichrome receptor | insig. | 32 | 26 |
| | Pseudomonas sp. RS175 | PFR28_00557 | | Transferrin-binding protein 1 | insig. | 31 | 26 |
| | Klebsiella michiganensis M5al | BWI76_RS22455 | | TonB-dependent receptor | insig. | 24 | 76 |
| | Pseudomonas sp. SVBP6 | COO64_RS11375 | | ligand-gated channel protein | insig. | 34 | 21 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS22905 | | TonB-dependent vitamin B12 receptor BtuB | strong | 32 | 21 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_30065 | | heme/hemoglobin uptake receptor PhuR | insig. | 34 | 24 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52745 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | insig. | 34 | 24 |
| | Pseudomonas sp. BP01 | JOY50_RS11370 | | TonB-dependent receptor | insig. | 32 | 26 |
| | Pseudomonas orientalis W4I3 | QF045_RS24880 | | TonB-dependent receptor | cofit | 30 | 26 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_20110 | | Fe(3+) dicitrate transport protein FecA | strong | 22 | 89 |
| | Klebsiella michiganensis M5al | BWI76_RS00890 | | vitamin B12/cobalamin outer membrane transporter | sig. | 26 | 31 |
| | Methylophilus sp. DMC18 | GFF1893 | | Metal-pseudopaline receptor CntO | insig. | 23 | 81 |
| | Shewanella oneidensis MR-1 | SO0630 | nosA | TonB-dependent receptor (NCBI ptt file) | insig. | 23 | 100 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_00790 | | vitamin B12 transporter BtuB | cofit | 37 | 20 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_27385 | | ligand-gated channel protein | insig. | 36 | 20 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS10930 | | TonB-dependent vitamin B12 receptor | insig. | 28 | 27 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS29225 | | TonB-dependent receptor | insig. | 24 | 82 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS57700 | | TonB-dependent receptor | insig. | 24 | 82 |
| | Acinetobacter radioresistens SK82 | MPMX26_01938 | | Ferric aerobactin receptor | no data | 22 | 99 |
| | Escherichia fergusonii Becca | EFB2_04431 | | Colicin I receptor | insig. | 32 | 22 |
| | Shewanella sp. ANA-3 | Shewana3_3235 | | TonB-dependent heme/hemoglobin receptor family protein (RefSeq) | cofit | 31 | 20 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS07095 | | TonB-dependent receptor | insig. | 39 | 18 |
| | Sphingobium sp. HT1-2 | GFF3042 | | TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins | cofit | 34 | 23 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS48665 | fecA;inference=COORDINATES | TonB-dependent Fe(3+) dicitrate receptor FecA | strong | 22 | 89 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_00110 | | TonB-dependent siderophore receptor | insig. | 24 | 81 |
| | Pseudomonas sp. SVBP6 | COO64_RS16655 | | TonB-dependent receptor | insig. | 38 | 21 |
| | Escherichia fergusonii Becca | EFB2_01895 | | Colicin I receptor | insig. | 34 | 23 |
| | Escherichia coli ECOR38 | HEPCGN_03455 | fepA | TonB-dependent receptor | insig. | 34 | 23 |
| | Escherichia coli ECRC101 | MCAODC_20285 | fepA | TonB-dependent receptor | insig. | 34 | 23 |
| | Escherichia coli ECRC102 | NIAGMN_22610 | fepA | TonB-dependent receptor | cofit | 34 | 23 |
| | Escherichia coli ECRC98 | JDDGAC_29235 | fepA | TonB-dependent receptor | insig. | 34 | 23 |
| | Escherichia coli ECRC99 | KEDOAH_03005 | fepA | TonB-dependent receptor | no data | 34 | 23 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS11645 | | TonB-dependent receptor | insig. | 34 | 23 |
| | Pseudomonas stutzeri RCH2 | Psest_3016 | | TonB-dependent vitamin B12 receptor | strong | 31 | 22 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS13365 | fecA;inference=COORDINATES | TonB-dependent Fe(3+) dicitrate receptor FecA | insig. | 22 | 89 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04530 | | TonB-dependent receptor | insig. | 37 | 18 |
| | Serratia liquefaciens MT49 | IAI46_24450 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 34 | 21 |
| | Pseudomonas putida KT2440 | PP_3612 | | putative TonB-dependent receptor | insig. | 23 | 91 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04533 | | TonB-dependent receptor | insig. | 37 | 18 |
| | Escherichia fergusonii Becca | EFB2_04644 | | Vitamin B12 transporter BtuB | insig. | 26 | 31 |
| | Escherichia fergusonii Becca | EFB2_01701 | | Colicin I receptor | insig. | 33 | 18 |
| | Escherichia coli ECRC100 | OKFHMN_23505 | cirA | catecholate siderophore receptor CirA | cofit | 33 | 18 |
| | Escherichia coli ECRC101 | MCAODC_14555 | cirA | catecholate siderophore receptor CirA | insig. | 33 | 18 |
| | Escherichia coli ECRC102 | NIAGMN_21270 | cirA | catecholate siderophore receptor CirA | insig. | 33 | 18 |
| | Escherichia coli ECRC98 | JDDGAC_27465 | cirA | catecholate siderophore receptor CirA | insig. | 33 | 18 |
| | Escherichia coli ECRC99 | KEDOAH_04680 | cirA | catecholate siderophore receptor CirA | no data | 33 | 18 |
| | Shewanella oneidensis MR-1 | SO3669 | hugA | heme transport protein (NCBI ptt file) | insig. | 30 | 20 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_26635 | | catecholate siderophore receptor CirA | insig. | 30 | 22 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS06510 | cirA;inference=COORDINATES | catecholate siderophore receptor CirA | insig. | 30 | 22 |
| | Dickeya dadantii 3937 | DDA3937_RS00995 | | TonB-dependent vitamin B12 receptor BtuB | insig. | 28 | 27 |
| | Escherichia coli BL21 | ECD_02084 | | colicin IA outer membrane receptor and translocator; ferric iron-catecholate transporter | insig. | 33 | 18 |
| | Escherichia coli ECOR27 | NOLOHH_15080 | cirA | catecholate siderophore receptor CirA | insig. | 33 | 18 |
| | Escherichia coli ECRC62 | BNILDI_14000 | cirA | catecholate siderophore receptor CirA | insig. | 33 | 18 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01556 | | Colicin I receptor | insig. | 33 | 18 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12615 | | catecholate siderophore receptor CirA | no data | 33 | 18 |
| | Escherichia coli BW25113 | b2155 | cirA | ferric iron-catecholate outer membrane transporter (NCBI) | strong | 33 | 18 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_02525 | | iron-regulated outer membrane virulence protein | cofit | 36 | 22 |
| | Escherichia coli ECOR38 | HEPCGN_11000 | ireA | TonB-dependent siderophore receptor IreA | insig. | 32 | 22 |
| | Pseudomonas sp. SVBP6 | COO64_RS04515 | | TonB-dependent receptor | insig. | 29 | 26 |
| | Escherichia fergusonii Becca | EFB2_00308 | | Hemin receptor | insig. | 23 | 82 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS14965 | | TonB-dependent receptor | strong | 34 | 19 |
| | Pseudomonas stutzeri RCH2 | Psest_3076 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 29 | 32 |
| | Klebsiella michiganensis M5al | BWI76_RS19680 | | catecholate siderophore receptor CirA | insig. | 29 | 22 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1799 | | putative vitamin B12 receptor precursor (NCBI ptt file) | insig. | 36 | 18 |
| | Pectobacterium carotovorum WPP14 | HER17_RS00980 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 34 | 18 |
| | Dechlorosoma suillum PS | Dsui_1922 | | outer membrane receptor for ferrienterochelin and colicins | cofit | 34 | 20 |
| | Xanthobacter sp. DMC5 | GFF2992 | | Vitamin B12 transporter BtuB | insig. | 33 | 18 |
| | Pseudomonas stutzeri RCH2 | Psest_3341 | | Outer membrane receptor for ferrienterochelin and colicins | sig. | 33 | 21 |
| | Acinetobacter baumannii LAC-4 | RR41_RS03105 | | TonB-dependent receptor | insig. | 31 | 20 |
| | Pseudomonas sp. BP01 | JOY50_RS11370 | | TonB-dependent receptor | insig. | 25 | 43 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05160 | | TonB-dependent receptor family protein | cofit | 22 | 89 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05160 | | TonB-dependent receptor family protein | sig. | 22 | 89 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05390 | | TonB-dependent receptor | insig. | 36 | 21 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05390 | | TonB-dependent receptor | insig. | 36 | 21 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4429 | | TonB-dependent vitamin B12 receptor | cofit | 34 | 19 |
| | Rahnella sp. WP5 | EX31_RS14135 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 32 | 21 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS01015 | | TonB-dependent receptor | sig. | 31 | 25 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0498 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 29 | 25 |
| | Escherichia coli ECOR38 | HEPCGN_15250 | chuA | Outer membrane heme/hemoglobin receptor ChuA | insig. | 23 | 82 |
| | Pseudomonas simiae WCS417 | PS417_05305 | | TonB-dependent receptor | insig. | 36 | 21 |
| | Marinobacter adhaerens HP15 | HP15_3002 | | TonB-dependent receptor | insig. | 33 | 21 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_10070 | cirA | catecholate siderophore receptor CirA | cofit | 30 | 22 |
| | Erwinia tracheiphila SCR3 | LU632_RS00250 | cirA | catecholate siderophore receptor CirA | insig. | 30 | 22 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS00935 | | TonB-denpendent receptor | insig. | 23 | 85 |
| | Fusobacterium nucleatum SB010 | HUW76_10050 | | TonB-dependent receptor | cofit | 33 | 21 |
| | Pseudomonas putida KT2440 | PP_1446 | | TonB-dependent receptor | insig. | 33 | 30 |
| | Dickeya dianthicola 67-19 | HGI48_RS20380 | | TonB-dependent vitamin B12 receptor BtuB | insig. | 31 | 21 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0401 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 30 | 22 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4826 | | TonB-dependent receptor:TonB box, N-terminal | insig. | 28 | 30 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4826 | | TonB-dependent receptor:TonB box, N-terminal | insig. | 28 | 30 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS20030 | | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | insig. | 23 | 82 |
| | Pseudomonas orientalis W4I3 | QF045_RS08285 | | TonB-dependent receptor | insig. | 38 | 21 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS18385 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 34 | 21 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3779 | | Colicin I receptor precursor | insig. | 33 | 18 |
| | Pseudomonas sp. BP01 | JOY50_RS14760 | | TonB-dependent receptor | insig. | 37 | 21 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_03360 | | TonB-dependent receptor | insig. | 32 | 30 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_09405 | | TonB-dependent vitamin B12 receptor BtuB | insig. | 28 | 21 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS24350 | | TonB-dependent receptor | insig. | 31 | 29 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS24350 | | TonB-dependent receptor | sig. | 31 | 29 |
| | Pseudomonas putida KT2440 | PP_1006 | | putative outer membrane heme receptor | strong | 25 | 43 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS08595 | | TonB-dependent receptor | insig. | 32 | 30 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS44255 | | TonB-dependent receptor | insig. | 32 | 30 |
| | Escherichia coli ECOR38 | HEPCGN_18185 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 32 | 23 |
| | Escherichia coli ECRC100 | OKFHMN_04115 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 32 | 23 |
| | Escherichia coli ECRC101 | MCAODC_23465 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 32 | 23 |
| | Escherichia coli ECRC102 | NIAGMN_03545 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 32 | 23 |
| | Escherichia coli ECRC98 | JDDGAC_07705 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 32 | 23 |
| | Escherichia coli ECRC99 | KEDOAH_23655 | iha | bifunctional siderophore receptor/adhesin Iha | no data | 32 | 23 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS16645 | | bifunctional siderophore receptor/adhesin Iha | insig. | 32 | 23 |
| | Acinetobacter radioresistens SK82 | MPMX26_02619 | | Vitamin B12 transporter BtuB | strong | 30 | 22 |
| | Dickeya dianthicola ME23 | DZA65_RS21425 | | TonB-dependent vitamin B12 receptor BtuB | insig. | 29 | 21 |
| | Agrobacterium fabrum C58 | Atu3916 | | exogenous ferric siderophore receptor | insig. | 34 | 22 |
| | Azospirillum brasilense Sp245 | AZOBR_RS19160 | | outer membrane cobalamin receptor protein BtuB | insig. | 34 | 21 |
| | Escherichia coli ECOR38 | HEPCGN_22770 | | hypothetical protein | insig. | 33 | 18 |
| | Sphingobium sp. HT1-2 | GFF830 | | Outer membrane vitamin B12 receptor BtuB | cofit | 32 | 19 |
| | Alteromonas macleodii MIT1002 | MIT1002_00918 | | Colicin I receptor precursor | insig. | 30 | 22 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS22880 | btuB;go_function=ABC-type | TonB-dependent vitamin B12 receptor BtuB | insig. | 28 | 21 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS46725 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | cofit | 31 | 22 |
| | Escherichia coli ECRC100 | OKFHMN_16350 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | cofit | 23 | 82 |
| | Escherichia coli ECRC101 | MCAODC_06865 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | insig. | 23 | 82 |
| | Escherichia coli ECRC98 | JDDGAC_19980 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | insig. | 23 | 82 |
| | Escherichia coli ECRC99 | KEDOAH_11795 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | no data | 23 | 82 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01224 | | Fe(3+) dicitrate transport protein FecA | cofit | 22 | 89 |
| | Pseudomonas orientalis W4I3 | QF045_RS05890 | | TonB-dependent copper receptor | cofit | 21 | 99 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1824.1 | | Zinc-regulated outer membrane receptor | sig. | 38 | 19 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS06055 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | insig. | 31 | 22 |
| | Pseudomonas segetis P6 | ACVTMO_RS09005 | btuB | TonB-dependent vitamin B12 receptor | insig. | 30 | 21 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS09235 | | hypothetical protein | insig. | 28 | 22 |
| | Caulobacter crescentus NA1000 | CCNA_01826 | | vitamin B12 receptor | strong | 33 | 18 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01826 | | vitamin B12 receptor | cofit | 33 | 18 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1388.1 | | Outer membrane vitamin B12 receptor BtuB | insig. | 31 | 22 |
| | Alteromonas macleodii MIT1002 | MIT1002_03126 | | hypothetical protein | insig. | 31 | 22 |
| | Rhodospirillum rubrum S1H | Rru_A0488 | | TonB-dependent receptor (NCBI) | cofit | 32 | 19 |
| | Alteromonas macleodii MIT1002 | MIT1002_00716 | | Outer membrane cobalamin translocator | cofit | 30 | 23 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_03445 | | TonB-dependent receptor | insig. | 28 | 26 |
| | Pectobacterium carotovorum WPP14 | HER17_RS12830 | | TonB-dependent receptor | insig. | 35 | 19 |
| | Alteromonas macleodii MIT1002 | MIT1002_03858 | | putative TonB-dependent receptor precursor | cofit | 31 | 21 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06025 | | TonB-dependent vitamin B12 receptor | insig. | 31 | 22 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_00990 | | TonB-dependent copper receptor | strong | 22 | 98 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3162 | | Ferrichrome-iron receptor | sig. | 22 | 80 |
| | Escherichia coli ECRC100 | OKFHMN_25105 | | TonB-dependent receptor plug domain-containing protein | insig. | 34 | 23 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS09845 | | TonB-dependent siderophore receptor | insig. | 34 | 19 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS19965 | | TonB-dependent receptor | insig. | 26 | 35 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS19965 | | TonB-dependent receptor | sig. | 26 | 35 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS07895 | | TonB-dependent receptor | insig. | 35 | 18 |
| | Alteromonas macleodii MIT1002 | MIT1002_00685 | | putative TonB-dependent receptor precursor | insig. | 33 | 19 |
| | Pantoea sp. MT58 | IAI47_04670 | | catecholate siderophore receptor CirA | insig. | 31 | 21 |
| | Lysobacter sp. OAE881 | ABIE51_RS18005 | | TonB-dependent vitamin B12 receptor | insig. | 29 | 19 |
| | Shewanella sp. ANA-3 | Shewana3_1513 | | TonB-dependent receptor (RefSeq) | insig. | 28 | 22 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS04020 | | TonB-dependent receptor | cofit | 24 | 77 |
| | Dickeya dianthicola ME23 | DZA65_RS06370 | | TonB-dependent siderophore receptor | insig. | 23 | 82 |
| | Escherichia coli ECRC102 | NIAGMN_14115 | chuA | Outer membrane heme/hemoglobin receptor ChuA | cofit | 23 | 82 |