| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas simiae WCS417 | PS417_02870 | | TonB-dependent receptor | strong | 100 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00803 | | Vitamin B12 transporter BtuB | cofit | 94 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS02940 | | TonB-dependent copper receptor | insig. | 96 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS02940 | | TonB-dependent copper receptor | insig. | 96 | 100 |
| o | Pseudomonas orientalis W4I3 | QF045_RS05890 | | TonB-dependent copper receptor | cofit | 92 | 100 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1337 | | Outer membrane receptor proteins, mostly Fe transport | sig. | 87 | 100 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_08330 | | TonB-dependent receptor | cofit | 85 | 100 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3542 | | Outer membrane receptor proteins, mostly Fe transport | sig. | 85 | 100 |
| o | Pseudomonas sp. RS175 | PFR28_05195 | | Ferric enterobactin receptor | insig. | 85 | 100 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_76 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 84 | 100 |
| o | Pseudomonas sp. DMC3 | GFF3290 | | Vitamin B12 transporter BtuB | insig. | 86 | 99 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_13570 | | TonB-dependent receptor | strong | 84 | 100 |
| o | Pseudomonas protegens RBAN4 | FABNJH_03350 | | TonB-dependent copper receptor | insig. | 84 | 100 |
| o | Pseudomonas putida KT2440 | PP_4838 | | Outer membrane copper receptor OprC | sig. | 76 | 99 |
| o | Pseudomonas sp. BP01 | JOY50_RS17530 | | TonB-dependent copper receptor | cofit | 76 | 99 |
| o | Pseudomonas sp. SVBP6 | COO64_RS18210 | | TonB-dependent copper receptor | insig. | 76 | 100 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS13970 | | TonB-dependent copper receptor | sig. | 74 | 99 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_19520 | | TonB-dependent copper receptor | insig. | 74 | 99 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS43130 | | TonB-dependent copper receptor | insig. | 74 | 99 |
| o | Pseudomonas segetis P6 | ACVTMO_RS10455 | | TonB-dependent copper receptor | insig. | 71 | 99 |
| o | Pseudomonas stutzeri RCH2 | Psest_1280 | | TonB-dependent copper receptor | strong | 61 | 100 |
| o | Serratia liquefaciens MT49 | IAI46_12650 | | TonB-dependent copper receptor | insig. | 58 | 99 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_00990 | | TonB-dependent copper receptor | strong | 55 | 97 |
| o | Erwinia amylovora T8 | OLJFJH_13910 | | TonB-dependent copper receptor | cofit | 54 | 98 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS18065 | | TonB-dependent copper receptor | sig. | 49 | 96 |
| o | Acinetobacter radioresistens SK82 | MPMX26_00118 | | Vitamin B12 transporter BtuB | insig. | 46 | 98 |
| o | Castellaniella sp019104865 MT123 | ABCV34_RS15135 | | TonB-dependent copper receptor | cofit | 48 | 97 |
| o | Dechlorosoma suillum PS | Dsui_1254 | | TonB-dependent copper receptor | cofit | 48 | 95 |
| o | Shewanella oneidensis MR-1 | SO0630 | nosA | TonB-dependent receptor (NCBI ptt file) | insig. | 39 | 94 |
| | Variovorax sp. SCN45 | GFF7593 | | Outer membrane receptor proteins, mostly Fe transport | no data | 59 | 34 |
| | Rhodospirillum rubrum S1H | Rru_A3452 | | TonB-dependent receptor (NCBI) | insig. | 30 | 99 |
| | Marinobacter adhaerens HP15 | HP15_3984 | | TonB-dependent copper receptor | insig. | 28 | 87 |
| | Shewanella loihica PV-4 | Shew_3340 | | TonB-dependent receptor (RefSeq) | sig. | 26 | 87 |
| | Azospirillum sp. SherDot2 | MPMX19_05172 | | Vitamin B12 transporter BtuB | insig. | 26 | 85 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS04310 | | receptor protein | cofit | 23 | 70 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS03560 | | TonB-denpendent receptor | insig. | 25 | 93 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS20560 | | TonB-dependent receptor | insig. | 24 | 100 |
| | Shewanella amazonensis SB2B | Sama_3233 | | TonB-dependent receptor, putative (RefSeq) | insig. | 23 | 76 |
| | Sphingobium sp. HT1-2 | GFF3352 | | TonB-dependent receptor | cofit | 26 | 86 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS02790 | | outer membrane receptor protein | cofit | 22 | 95 |
| | Shewanella oneidensis MR-1 | SO4077 | | TonB-dependent receptor, putative (NCBI ptt file) | insig. | 22 | 78 |
| | Methylophilus sp. DMC18 | GFF1783 | | hypothetical protein | no data | 23 | 84 |
| | Rhodopseudomonas palustris CGA009 | TX73_011930 | | TonB-dependent receptor | insig. | 23 | 90 |
| | Xanthobacter sp. DMC5 | GFF2351 | | hypothetical protein | insig. | 22 | 97 |
| | Shewanella sp. ANA-3 | Shewana3_0621 | | hypothetical protein (RefSeq) | insig. | 48 | 10 |
| | Azospirillum brasilense Sp245 | AZOBR_RS30655 | | TonB-dependent receptor | insig. | 23 | 84 |
| | Rhodopseudomonas palustris CGA009 | TX73_009380 | | TonB-dependent receptor plug domain-containing protein | insig. | 23 | 86 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS09285 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | insig. | 24 | 81 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_30065 | | heme/hemoglobin uptake receptor PhuR | sig. | 24 | 81 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52745 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | cofit | 24 | 81 |
| | Shewanella sp. ANA-3 | Shewana3_3630 | | TonB-dependent receptor (RefSeq) | cofit | 22 | 78 |
| | Dechlorosoma suillum PS | Dsui_1680 | | TonB-dependent heme/hemoglobin receptor family protein/TonB-dependent hemoglobin/transferrin/lactoferrin receptor family protein | cofit | 27 | 36 |
| | Pseudomonas sp. BP01 | JOY50_RS14760 | | TonB-dependent receptor | insig. | 24 | 83 |
| | Xanthobacter sp. DMC5 | GFF636 | | Heme/hemopexin utilization protein C | insig. | 22 | 95 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS24350 | | TonB-dependent receptor | insig. | 29 | 30 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS24350 | | TonB-dependent receptor | sig. | 29 | 30 |
| | Alteromonas macleodii MIT1002 | MIT1002_03853 | | TonB-dependent copper receptor | strong | 23 | 93 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1884 | | TonB-dependent hemin , ferrichrome receptor | insig. | 27 | 29 |
| | Pseudomonas sp. RS175 | PFR28_00557 | | Transferrin-binding protein 1 | insig. | 29 | 27 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 22 | 82 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 22 | 82 |
| | Pseudomonas putida KT2440 | PP_1446 | | TonB-dependent receptor | insig. | 23 | 84 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_03445 | | TonB-dependent receptor | insig. | 29 | 29 |
| | Pseudomonas sp. DMC3 | GFF5156 | | Vitamin B12 transporter BtuB | insig. | 27 | 29 |
| | Pseudomonas orientalis W4I3 | QF045_RS24880 | | TonB-dependent receptor | cofit | 27 | 30 |
| | Bosea sp. OAE506 | ABIE41_RS13555 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 25 | 44 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1270 | | Outer membrane receptor proteins, mostly Fe transport | strong | 34 | 20 |
| | Pseudomonas stutzeri RCH2 | Psest_4275 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 25 | 47 |
| | Pseudomonas sp. SVBP6 | COO64_RS04515 | | TonB-dependent receptor | insig. | 27 | 31 |
| | Sphingobium sp. HT1-2 | GFF2605 | | TonB-dependent hemin, ferrichrome receptor | cofit | 24 | 77 |
| | Marinobacter adhaerens HP15 | HP15_3953 | | outer membrane receptor for transport of vitamin B | strong | 24 | 95 |
| | Pseudomonas protegens RBAN4 | FABNJH_23885 | phuR | TonB-dependent outermembrane heme receptor PhuR | insig. | 26 | 29 |
| | Dechlorosoma suillum PS | Dsui_1922 | | outer membrane receptor for ferrienterochelin and colicins | cofit | 25 | 47 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2902 | | TonB-dependent hemin , ferrichrome receptor | insig. | 29 | 27 |
| | Lysobacter sp. OAE881 | ABIE51_RS16405 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 22 | 82 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_607 | | TonB-dependent hemin , ferrichrome receptor | insig. | 22 | 81 |
| | Shewanella sp. ANA-3 | Shewana3_0621 | | hypothetical protein (RefSeq) | insig. | 46 | 11 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_05240 | | TonB-dependent receptor | insig. | 28 | 27 |
| | Pseudomonas sp. SVBP6 | COO64_RS16655 | | TonB-dependent receptor | insig. | 23 | 88 |
| | Pseudomonas simiae WCS417 | PS417_22710 | | TonB-dependent receptor | sig. | 26 | 30 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS18720 | | TonB-dependent receptor | insig. | 23 | 44 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04696 | | Vitamin B12 transporter BtuB | cofit | 27 | 30 |
| | Ralstonia solanacearum GMI1000 | RS_RS23275 | | TonB-dependent receptor | insig. | 28 | 29 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2472 | | TonB-dependent hemin , ferrichrome receptor | insig. | 26 | 50 |
| | Pseudomonas sp. BP01 | JOY50_RS26345 | | TonB-dependent siderophore receptor | insig. | 26 | 49 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_05465 | btuB | TonB-dependent vitamin B12 receptor | insig. | 23 | 84 |
| | Agrobacterium fabrum C58 | Atu2287 | | outer membrane heme receptor | insig. | 27 | 30 |
| | Dechlorosoma suillum PS | Dsui_1660 | | outer membrane cobalamin receptor protein | cofit | 28 | 25 |
| | Paraburkholderia graminis OAS925 | ABIE53_004886 | | iron complex outermembrane receptor protein | insig. | 22 | 78 |
| | Pseudomonas sp. BP01 | JOY50_RS11370 | | TonB-dependent receptor | insig. | 26 | 25 |
| | Pseudomonas stutzeri RCH2 | Psest_3076 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 31 | 20 |
| | Azospirillum brasilense Sp245 | AZOBR_RS29470 | | TonB-dependent receptor | insig. | 26 | 26 |
| | Pseudomonas segetis P6 | ACVTMO_RS06255 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 24 | 31 |
| | Methylophilus sp. DMC18 | GFF2844 | | putative TonB-dependent receptor | insig. | 25 | 31 |
| | Escherichia coli ECRC100 | OKFHMN_28350 | fepA | TonB-dependent receptor | cofit | 22 | 89 |
| | Escherichia coli ECRC102 | NIAGMN_27885 | fepA | TonB-dependent receptor | insig. | 22 | 89 |
| | Escherichia coli ECRC99 | KEDOAH_25340 | fepA | TonB-dependent receptor | no data | 22 | 89 |
| | Pseudomonas putida KT2440 | PP_0525 | | TonB-dependent receptor, B12 family | insig. | 28 | 27 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1270 | | Outer membrane receptor proteins, mostly Fe transport | strong | 25 | 26 |
| | Shewanella sp. ANA-3 | Shewana3_3383 | | TonB-dependent receptor, plug (RefSeq) | insig. | 26 | 25 |
| | Pseudomonas putida KT2440 | PP_1006 | | putative outer membrane heme receptor | strong | 25 | 30 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS07895 | | TonB-dependent receptor | insig. | 37 | 13 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS03765 | pfeA;inference=COORDINATES | siderophore enterobactin receptor PfeA | insig. | 25 | 36 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_13505 | | siderophore enterobactin receptor PfeA | insig. | 25 | 36 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1388.1 | | Outer membrane vitamin B12 receptor BtuB | insig. | 25 | 37 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5079 | | Ferrichrome-iron receptor | insig. | 24 | 76 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS00695 | | TonB-dependent vitamin B12 receptor | sig. | 30 | 24 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS34800 | pfeA;inference=COORDINATES | siderophore enterobactin receptor PfeA | insig. | 25 | 36 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_822 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 23 | 54 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS24460 | | TonB-dependent receptor | insig. | 23 | 46 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS13815 | | TonB-dependent receptor | strong | 23 | 30 |
| | Sinorhizobium meliloti 1021 | SMc02726 | | iron transport protein | insig. | 28 | 30 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS15985 | | TonB-dependent receptor | insig. | 25 | 35 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3023 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 35 | 16 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_24980 | | TonB-dependent receptor | insig. | 23 | 76 |
| | Lysobacter sp. OAE881 | ABIE51_RS06230 | | TonB-dependent receptor | insig. | 31 | 18 |
| | Sphingobium sp. HT1-2 | GFF3685 | | Zinc-regulated outer membrane receptor | cofit | 28 | 19 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS01015 | | TonB-dependent receptor | sig. | 26 | 34 |
| | Lysobacter sp. OAE881 | ABIE51_RS04930 | | TonB-dependent vitamin B12 receptor | insig. | 24 | 89 |
| | Escherichia coli ECOR38 | HEPCGN_24820 | fepA | TonB-dependent receptor | insig. | 22 | 89 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS07220 | | TonB-dependent receptor | insig. | 22 | 89 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_10070 | cirA | catecholate siderophore receptor CirA | cofit | 21 | 98 |
| | Erwinia tracheiphila SCR3 | LU632_RS00250 | cirA | catecholate siderophore receptor CirA | insig. | 21 | 98 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1358 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 31 | 26 |
| | Pseudomonas protegens RBAN4 | FABNJH_27740 | | Putative TonB-dependent outermembrane B12 receptor | insig. | 26 | 31 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS10930 | | TonB-dependent vitamin B12 receptor | insig. | 26 | 49 |
| | Alteromonas macleodii MIT1002 | MIT1002_03722 | | Ferric enterobactin receptor precursor | cofit | 23 | 38 |
| | Pseudomonas putida KT2440 | PP_3155 | | putative Outer membrane ferric siderophore receptor | insig. | 26 | 28 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_05370 | | TonB-dep-Rec domain-containing protein | insig. | 26 | 29 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00833 | | TonB-dependent receptor | sig. | 22 | 35 |
| | Alteromonas macleodii MIT1002 | MIT1002_03858 | | putative TonB-dependent receptor precursor | cofit | 28 | 17 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS08595 | | TonB-dependent receptor | insig. | 29 | 28 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_03360 | | TonB-dependent receptor | insig. | 29 | 28 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS44255 | | TonB-dependent receptor | insig. | 29 | 28 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_05420 | | TonB-dependent receptor | cofit | 26 | 24 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS28640 | | TonB-dependent receptor | insig. | 27 | 37 |
| | Sphingobium sp. HT1-2 | GFF158 | | Zinc-regulated outer membrane receptor | cofit | 27 | 20 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS17625 | | TonB-dependent receptor | strong | 24 | 24 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06280 | | TonB-dependent siderophore receptor | insig. | 25 | 34 |
| | Pectobacterium carotovorum WPP14 | HER17_RS03340 | | TonB-dependent siderophore receptor | insig. | 23 | 43 |
| | Klebsiella michiganensis M5al | BWI76_RS07695 | | TonB-dependent siderophore receptor | strong | 30 | 24 |
| | Pseudomonas sp. RS175 | PFR28_03938 | | Vitamin B12 transporter BtuB | insig. | 27 | 31 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_231 | | TonB-dependent hemin , ferrichrome receptor | insig. | 25 | 33 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS13920 | | TonB-dependent receptor | insig. | 31 | 16 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0498 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 30 | 20 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4930 | | Outer membrane vitamin B12 receptor BtuB | insig. | 26 | 33 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02500 | | Metal-pseudopaline receptor CntO | insig. | 23 | 46 |
| | Escherichia fergusonii Becca | EFB2_01895 | | Colicin I receptor | insig. | 22 | 71 |
| | Escherichia coli ECOR38 | HEPCGN_03455 | fepA | TonB-dependent receptor | insig. | 22 | 71 |
| | Escherichia coli ECRC101 | MCAODC_20285 | fepA | TonB-dependent receptor | insig. | 22 | 71 |
| | Escherichia coli ECRC102 | NIAGMN_22610 | fepA | TonB-dependent receptor | cofit | 22 | 71 |
| | Escherichia coli ECRC98 | JDDGAC_29235 | fepA | TonB-dependent receptor | insig. | 22 | 71 |
| | Escherichia coli ECRC99 | KEDOAH_03005 | fepA | TonB-dependent receptor | no data | 22 | 71 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS11645 | | TonB-dependent receptor | insig. | 22 | 71 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS06055 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | insig. | 26 | 22 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS46725 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | sig. | 26 | 22 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS18950 | | TonB-dependent siderophore receptor | insig. | 25 | 34 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS53085 | | TonB-dependent siderophore receptor | insig. | 25 | 34 |
| | Azospirillum sp. SherDot2 | MPMX19_03074 | | Vitamin B12 transporter BtuB | insig. | 23 | 48 |
| | Pseudomonas stutzeri RCH2 | Psest_3541 | | Outer membrane cobalamin receptor protein | insig. | 30 | 25 |
| | Methylophilus sp. DMC18 | GFF2844 | | putative TonB-dependent receptor | insig. | 30 | 13 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS03735 | | TonB-dependent receptor | strong | 27 | 29 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06025 | | TonB-dependent vitamin B12 receptor | insig. | 26 | 22 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.823.1 | | Outer membrane receptor for ferric coprogen and ferric-rhodotorulic acid | insig. | 25 | 19 |
| | Pseudomonas simiae WCS417 | PS417_05305 | | TonB-dependent receptor | insig. | 29 | 27 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1420 | | conserved hypothetical protein (NCBI ptt file) | strong | 21 | 35 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05390 | | TonB-dependent receptor | insig. | 28 | 26 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05390 | | TonB-dependent receptor | insig. | 28 | 26 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS38120 | | TonB-dependent receptor | insig. | 26 | 37 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1824.1 | | Zinc-regulated outer membrane receptor | sig. | 26 | 19 |
| | Shewanella sp. ANA-3 | Shewana3_1513 | | TonB-dependent receptor (RefSeq) | insig. | 22 | 38 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_14325 | btuB | TonB-dependent vitamin B12 receptor | cofit | 28 | 24 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_16055 | | siderophore enterobactin receptor FepA | cofit | 27 | 28 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS02565 | fepA;inference=COORDINATES | siderophore enterobactin receptor FepA | cofit | 27 | 28 |
| | Variovorax sp. SCN45 | GFF450 | | Outer membrane vitamin B12 receptor BtuB | cofit | 22 | 90 |
| | Pseudomonas simiae WCS417 | PS417_09750 | | amino acid ABC transporter substrate-binding protein | insig. | 29 | 21 |
| | Pectobacterium carotovorum WPP14 | HER17_RS19755 | | TonB-dependent receptor | insig. | 27 | 20 |
| | Enterobacter sp. TBS_079 | MPMX20_01238 | | Ferrienterobactin receptor | sig. | 29 | 27 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS01015 | | TonB-dependent receptor | sig. | 29 | 20 |
| | Pseudomonas stutzeri RCH2 | Psest_3541 | | Outer membrane cobalamin receptor protein | insig. | 29 | 25 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2525 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 31 | 16 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2383 | | TonB-dependent siderophore receptor | insig. | 29 | 27 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3124 | | TonB-dependent siderophore receptor | insig. | 23 | 76 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3124 | | TonB-dependent siderophore receptor | insig. | 23 | 76 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS38315 | | TonB-dependent receptor | insig. | 30 | 13 |
| | Dickeya dadantii 3937 | DDA3937_RS00995 | | TonB-dependent vitamin B12 receptor BtuB | insig. | 28 | 25 |
| | Acinetobacter radioresistens SK82 | MPMX26_01440 | | hypothetical protein | no data | 28 | 19 |
| | Acinetobacter baumannii LAC-4 | RR41_RS09195 | | TonB-dependent receptor | insig. | 27 | 24 |
| | Escherichia coli ECOR38 | HEPCGN_11000 | ireA | TonB-dependent siderophore receptor IreA | insig. | 26 | 21 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_14345 | | ligand-gated channel | insig. | 25 | 32 |
| | Pseudomonas protegens RBAN4 | FABNJH_15765 | bfrD | Putative TonB-dependent receptor BfrD | insig. | 25 | 30 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_685 | | Ferrichrome-iron receptor | insig. | 23 | 76 |
| | Pseudomonas sp. BP01 | JOY50_RS21650 | | TonB-dependent siderophore receptor | insig. | 23 | 88 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_14345 | | ligand-gated channel | insig. | 19 | 59 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS04045 | | TonB-dependent receptor | no data | 25 | 41 |
| | Klebsiella michiganensis M5al | BWI76_RS01965 | | TonB-dependent siderophore receptor | insig. | 23 | 35 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS14720 | | TonB-dependent vitamin B12 receptor | insig. | 26 | 48 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05390 | | TonB-dependent receptor | insig. | 25 | 28 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05390 | | TonB-dependent receptor | insig. | 25 | 28 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_10415 | | TonB-dependent siderophore receptor | insig. | 24 | 35 |
| | Pseudomonas protegens RBAN4 | FABNJH_24835 | | TonB-dependent receptor | insig. | 26 | 26 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_16430 | | TonB dependent receptor | insig. | 33 | 13 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07830 | | TonB-dependent vitamin B12 receptor | strong | 31 | 20 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0494 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 29 | 15 |
| | Rhodospirillum rubrum S1H | Rru_A0488 | | TonB-dependent receptor (NCBI) | cofit | 29 | 17 |
| | Pseudomonas stutzeri RCH2 | Psest_4275 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 28 | 17 |
| | Serratia liquefaciens MT49 | IAI46_11090 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 28 | 17 |
| | Pseudomonas segetis P6 | ACVTMO_RS13610 | | TonB-dependent receptor domain-containing protein | strong | 28 | 16 |
| | Dechlorosoma suillum PS | Dsui_1660 | | outer membrane cobalamin receptor protein | cofit | 27 | 29 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS19720 | | TonB-dependent receptor | insig. | 27 | 31 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS25145 | | TonB-dependent receptor | insig. | 26 | 25 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_09395 | | TonB-dependent receptor | insig. | 26 | 37 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS03815 | | TonB-dependent receptor | strong | 25 | 41 |
| | Cellulophaga baltica 18 | M666_RS10645 | | TonB-dependent receptor | insig. | 32 | 12 |
| | Enterobacter sp. TBS_079 | MPMX20_01918 | | Hemin receptor | insig. | 32 | 13 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1388.1 | | Outer membrane vitamin B12 receptor BtuB | insig. | 30 | 18 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS00095 | | TonB-dependent receptor | insig. | 28 | 23 |
| | Pseudomonas sp. DMC3 | GFF3838 | | Vitamin B12 transporter BtuB | cofit | 27 | 27 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2660 | | Outer membrane vitamin B12 receptor BtuB | insig. | 27 | 27 |
| | Escherichia fergusonii Becca | EFB2_04431 | | Colicin I receptor | insig. | 26 | 21 |
| | Variovorax sp. OAS795 | ABID97_RS00020 | | TonB-dependent receptor | cofit | 25 | 30 |
| | Pseudomonas protegens RBAN4 | FABNJH_13915 | | Ferric enterobactin receptor | insig. | 24 | 37 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS17310 | | TonB-dependent siderophore receptor | cofit | 24 | 35 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS21130 | | TonB-dependent siderophore receptor | insig. | 22 | 87 |
| | Escherichia fergusonii Becca | EFB2_02735 | | Vitamin B12 transporter BtuB | insig. | 27 | 26 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS07560 | | TonB-dependent vitamin B12 receptor | sig. | 31 | 20 |
| | Acinetobacter radioresistens SK82 | MPMX26_02564 | | FhuE receptor | no data | 29 | 21 |
| | Pectobacterium carotovorum WPP14 | HER17_RS03340 | | TonB-dependent siderophore receptor | insig. | 26 | 21 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS16140 | | TonB-dependent receptor | sig. | 24 | 34 |
| | Pseudomonas sp. SVBP6 | COO64_RS08960 | | TonB-dependent siderophore receptor | insig. | 24 | 32 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS21685 | | TonB-dependent siderophore receptor | insig. | 24 | 35 |
| | Rahnella sp. WP5 | EX31_RS08250 | | TonB-dependent siderophore receptor | insig. | 27 | 21 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01336 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 25 | 45 |
| | Sinorhizobium meliloti 1021 | SMc02890 | | outer membrane receptor protein | insig. | 23 | 77 |
| | Escherichia fergusonii Becca | EFB2_02976 | | Ferrienterobactin receptor | insig. | 21 | 24 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS05740 | | siderophore salmochelin receptor IroN | insig. | 21 | 24 |
| | Pseudomonas protegens RBAN4 | FABNJH_13915 | | Ferric enterobactin receptor | insig. | 28 | 21 |
| | Escherichia coli BL21 | ECD_02084 | | colicin IA outer membrane receptor and translocator; ferric iron-catecholate transporter | insig. | 27 | 22 |
| | Escherichia fergusonii Becca | EFB2_01701 | | Colicin I receptor | insig. | 27 | 22 |
| | Escherichia coli ECOR27 | NOLOHH_15080 | cirA | catecholate siderophore receptor CirA | insig. | 27 | 22 |
| | Escherichia coli ECRC100 | OKFHMN_23505 | cirA | catecholate siderophore receptor CirA | cofit | 27 | 22 |
| | Escherichia coli ECRC101 | MCAODC_14555 | cirA | catecholate siderophore receptor CirA | insig. | 27 | 22 |
| | Escherichia coli ECRC102 | NIAGMN_21270 | cirA | catecholate siderophore receptor CirA | insig. | 27 | 22 |
| | Escherichia coli ECRC62 | BNILDI_14000 | cirA | catecholate siderophore receptor CirA | insig. | 27 | 22 |
| | Escherichia coli ECRC98 | JDDGAC_27465 | cirA | catecholate siderophore receptor CirA | insig. | 27 | 22 |
| | Escherichia coli ECRC99 | KEDOAH_04680 | cirA | catecholate siderophore receptor CirA | no data | 27 | 22 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01556 | | Colicin I receptor | insig. | 27 | 22 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12615 | | catecholate siderophore receptor CirA | no data | 27 | 22 |
| | Escherichia coli BW25113 | b2155 | cirA | ferric iron-catecholate outer membrane transporter (NCBI) | strong | 27 | 22 |
| | Pseudomonas sp. SVBP6 | COO64_RS25200 | | TonB-dependent siderophore receptor | insig. | 26 | 26 |