| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Sphingobium sp. HT1-2 | GFF3352 | | TonB-dependent receptor | cofit | 100 | 100 |
| o | Azospirillum sp. SherDot2 | MPMX19_05172 | | Vitamin B12 transporter BtuB | insig. | 45 | 99 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS30655 | | TonB-dependent receptor | insig. | 46 | 88 |
| o | Rhodopseudomonas palustris CGA009 | TX73_009380 | | TonB-dependent receptor plug domain-containing protein | insig. | 42 | 91 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS03560 | | TonB-denpendent receptor | insig. | 41 | 90 |
| o | Xanthobacter sp. DMC5 | GFF2351 | | hypothetical protein | insig. | 37 | 100 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS02790 | | outer membrane receptor protein | cofit | 41 | 90 |
| o | Shewanella sp. ANA-3 | Shewana3_3630 | | TonB-dependent receptor (RefSeq) | cofit | 40 | 92 |
| o | Shewanella oneidensis MR-1 | SO4077 | | TonB-dependent receptor, putative (NCBI ptt file) | insig. | 39 | 92 |
| o | Shewanella amazonensis SB2B | Sama_3233 | | TonB-dependent receptor, putative (RefSeq) | insig. | 39 | 90 |
| o | Methylophilus sp. DMC18 | GFF1783 | | hypothetical protein | no data | 36 | 93 |
| | Alteromonas macleodii MIT1002 | MIT1002_03853 | | TonB-dependent copper receptor | strong | 26 | 100 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1270 | | Outer membrane receptor proteins, mostly Fe transport | strong | 25 | 90 |
| | Shewanella loihica PV-4 | Shew_3340 | | TonB-dependent receptor (RefSeq) | sig. | 26 | 86 |
| | Pseudomonas putida KT2440 | PP_1446 | | TonB-dependent receptor | insig. | 24 | 89 |
| | Pseudomonas sp. BP01 | JOY50_RS14760 | | TonB-dependent receptor | insig. | 24 | 89 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00803 | | Vitamin B12 transporter BtuB | cofit | 26 | 86 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS02940 | | TonB-dependent copper receptor | insig. | 27 | 86 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS02940 | | TonB-dependent copper receptor | insig. | 27 | 86 |
| | Marinobacter adhaerens HP15 | HP15_3984 | | TonB-dependent copper receptor | insig. | 25 | 88 |
| | Pseudomonas simiae WCS417 | PS417_02870 | | TonB-dependent receptor | strong | 27 | 86 |
| | Pseudomonas protegens RBAN4 | FABNJH_03350 | | TonB-dependent copper receptor | insig. | 26 | 86 |
| | Pseudomonas sp. SVBP6 | COO64_RS18210 | | TonB-dependent copper receptor | insig. | 26 | 86 |
| | Pseudomonas segetis P6 | ACVTMO_RS10455 | | TonB-dependent copper receptor | insig. | 25 | 86 |
| | Pseudomonas sp. BP01 | JOY50_RS17530 | | TonB-dependent copper receptor | cofit | 25 | 90 |
| | Paraburkholderia graminis OAS925 | ABIE53_004886 | | iron complex outermembrane receptor protein | insig. | 24 | 91 |
| | Pseudomonas putida KT2440 | PP_4838 | | Outer membrane copper receptor OprC | sig. | 26 | 90 |
| | Pseudomonas sp. RS175 | PFR28_05195 | | Ferric enterobactin receptor | insig. | 27 | 86 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3542 | | Outer membrane receptor proteins, mostly Fe transport | sig. | 26 | 94 |
| | Pseudomonas orientalis W4I3 | QF045_RS05890 | | TonB-dependent copper receptor | cofit | 26 | 86 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_08330 | | TonB-dependent receptor | cofit | 26 | 94 |
| | Pseudomonas sp. SVBP6 | COO64_RS16655 | | TonB-dependent receptor | insig. | 24 | 89 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_76 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 25 | 86 |
| | Pseudomonas protegens RBAN4 | FABNJH_24835 | | TonB-dependent receptor | insig. | 24 | 89 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1337 | | Outer membrane receptor proteins, mostly Fe transport | sig. | 26 | 86 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS08595 | | TonB-dependent receptor | insig. | 23 | 99 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS44255 | | TonB-dependent receptor | insig. | 23 | 99 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS15135 | | TonB-dependent copper receptor | cofit | 25 | 80 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_03360 | | TonB-dependent receptor | insig. | 23 | 99 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_19520 | | TonB-dependent copper receptor | insig. | 26 | 90 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS13970 | | TonB-dependent copper receptor | sig. | 26 | 90 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS43130 | | TonB-dependent copper receptor | insig. | 26 | 90 |
| | Pseudomonas orientalis W4I3 | QF045_RS08285 | | TonB-dependent receptor | insig. | 24 | 89 |
| | Pseudomonas stutzeri RCH2 | Psest_1280 | | TonB-dependent copper receptor | strong | 25 | 88 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05390 | | TonB-dependent receptor | insig. | 25 | 89 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05390 | | TonB-dependent receptor | insig. | 25 | 89 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_00990 | | TonB-dependent copper receptor | strong | 26 | 91 |
| | Pseudomonas sp. DMC3 | GFF3290 | | Vitamin B12 transporter BtuB | insig. | 26 | 94 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS13920 | | TonB-dependent receptor | insig. | 23 | 89 |
| | Acinetobacter baumannii LAC-4 | RR41_RS18065 | | TonB-dependent copper receptor | sig. | 23 | 90 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_13570 | | TonB-dependent receptor | strong | 25 | 86 |
| | Shewanella oneidensis MR-1 | SO0630 | nosA | TonB-dependent receptor (NCBI ptt file) | insig. | 23 | 86 |
| | Sphingobium sp. HT1-2 | GFF158 | | Zinc-regulated outer membrane receptor | cofit | 30 | 34 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00833 | | TonB-dependent receptor | sig. | 22 | 84 |
| | Rhodospirillum rubrum S1H | Rru_A3452 | | TonB-dependent receptor (NCBI) | insig. | 23 | 99 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1824.1 | | Zinc-regulated outer membrane receptor | sig. | 24 | 94 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS38315 | | TonB-dependent receptor | insig. | 22 | 89 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0498 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 27 | 42 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS13815 | | TonB-dependent receptor | strong | 22 | 89 |
| | Acinetobacter radioresistens SK82 | MPMX26_00118 | | Vitamin B12 transporter BtuB | insig. | 23 | 82 |
| | Serratia liquefaciens MT49 | IAI46_12650 | | TonB-dependent copper receptor | insig. | 30 | 22 |
| | Shewanella sp. ANA-3 | Shewana3_3383 | | TonB-dependent receptor, plug (RefSeq) | insig. | 23 | 89 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0498 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 29 | 29 |
| | Erwinia amylovora T8 | OLJFJH_13910 | | TonB-dependent copper receptor | cofit | 35 | 16 |
| | Pseudomonas protegens RBAN4 | FABNJH_27740 | | Putative TonB-dependent outermembrane B12 receptor | insig. | 23 | 86 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1358 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 25 | 47 |
| | Dechlorosoma suillum PS | Dsui_1254 | | TonB-dependent copper receptor | cofit | 31 | 14 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS17625 | | TonB-dependent receptor | strong | 23 | 46 |
| | Lysobacter sp. OAE881 | ABIE51_RS16405 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 26 | 38 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS18170 | | TonB-dependent receptor | insig. | 23 | 90 |
| | Rhodospirillum rubrum S1H | Rru_A3220 | | TonB-dependent receptor (NCBI) | insig. | 21 | 92 |
| | Pseudomonas stutzeri RCH2 | Psest_4275 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 26 | 45 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS01015 | | TonB-dependent receptor | sig. | 23 | 50 |
| | Methylophilus sp. DMC18 | GFF2844 | | putative TonB-dependent receptor | insig. | 28 | 19 |
| | Pseudomonas sp. RS175 | PFR28_03938 | | Vitamin B12 transporter BtuB | insig. | 23 | 86 |
| | Sphingobium sp. HT1-2 | GFF3685 | | Zinc-regulated outer membrane receptor | cofit | 30 | 23 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_14985 | | TonB-dependent receptor | insig. | 24 | 86 |
| | Pseudomonas stutzeri RCH2 | Psest_3076 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 27 | 34 |
| | Escherichia coli ECOR38 | HEPCGN_12185 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 23 | 86 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS20560 | | TonB-dependent receptor | insig. | 23 | 50 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4429 | | TonB-dependent vitamin B12 receptor | cofit | 22 | 86 |
| | Escherichia coli BW25113 | b3966 | btuB | vitamin B12/cobalamin outer membrane transporter (NCBI) | sig. | 23 | 86 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_26635 | | catecholate siderophore receptor CirA | insig. | 21 | 88 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS06510 | cirA;inference=COORDINATES | catecholate siderophore receptor CirA | insig. | 21 | 88 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS04310 | | receptor protein | cofit | 28 | 23 |
| | Dechlorosoma suillum PS | Dsui_1660 | | outer membrane cobalamin receptor protein | cofit | 23 | 91 |
| | Escherichia coli ECRC62 | BNILDI_05850 | btuB | TonB-dependent vitamin B12 receptor BtuB | cofit | 23 | 86 |
| | Rahnella sp. WP5 | EX31_RS14135 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 22 | 87 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_607 | | TonB-dependent hemin , ferrichrome receptor | insig. | 27 | 26 |
| | Sphingobium sp. HT1-2 | GFF3685 | | Zinc-regulated outer membrane receptor | cofit | 25 | 31 |
| | Escherichia coli ECOR27 | NOLOHH_05675 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 23 | 86 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04084 | | Vitamin B12 transporter BtuB | cofit | 23 | 86 |
| | Escherichia coli ECRC100 | OKFHMN_13530 | btuB | TonB-dependent vitamin B12 receptor BtuB | cofit | 23 | 86 |
| | Escherichia coli ECRC101 | MCAODC_04030 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 23 | 86 |
| | Escherichia coli ECRC102 | NIAGMN_11280 | btuB | TonB-dependent vitamin B12 receptor BtuB | cofit | 23 | 86 |
| | Escherichia coli ECRC98 | JDDGAC_17155 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 23 | 86 |
| | Sphingobium sp. HT1-2 | GFF3042 | | TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins | cofit | 22 | 81 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0401 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 22 | 94 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4297.1 | | Outer membrane hemin receptor | insig. | 28 | 38 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS07950 | | TonB-dependent receptor | insig. | 22 | 87 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 27 | 32 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 27 | 32 |
| | Alteromonas macleodii MIT1002 | MIT1002_03858 | | putative TonB-dependent receptor precursor | cofit | 30 | 17 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS24350 | | TonB-dependent receptor | insig. | 28 | 23 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS24350 | | TonB-dependent receptor | sig. | 28 | 23 |
| | Klebsiella michiganensis M5al | BWI76_RS19680 | | catecholate siderophore receptor CirA | insig. | 21 | 88 |
| | Dechlorosoma suillum PS | Dsui_1254 | | TonB-dependent copper receptor | cofit | 31 | 15 |
| | Marinobacter adhaerens HP15 | HP15_3953 | | outer membrane receptor for transport of vitamin B | strong | 24 | 32 |
| | Alteromonas macleodii MIT1002 | MIT1002_03722 | | Ferric enterobactin receptor precursor | cofit | 21 | 56 |
| | Pseudomonas sp. SVBP6 | COO64_RS04515 | | TonB-dependent receptor | insig. | 28 | 27 |
| | Erwinia amylovora T8 | OLJFJH_13910 | | TonB-dependent copper receptor | cofit | 26 | 27 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2352 | | Outer membrane vitamin B12 receptor BtuB | insig. | 26 | 39 |
| | Pseudomonas sp. DMC3 | GFF3838 | | Vitamin B12 transporter BtuB | cofit | 23 | 85 |
| | Phaeobacter inhibens DSM 17395 | PGA1_78p00400 | | tonB dependent receptor | insig. | 21 | 90 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06025 | | TonB-dependent vitamin B12 receptor | insig. | 29 | 35 |
| | Pseudomonas segetis P6 | ACVTMO_RS06255 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 25 | 34 |
| | Sinorhizobium meliloti 1021 | SMc02726 | | iron transport protein | insig. | 22 | 100 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2472 | | TonB-dependent hemin , ferrichrome receptor | insig. | 21 | 88 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4329 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 30 | 14 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_06660 | | TonB-dependent receptor | insig. | 29 | 23 |
| | Pseudomonas sp. SVBP6 | COO64_RS26770 | | FepA family TonB-dependent siderophore receptor | no data | 23 | 56 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2525 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 28 | 21 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_10070 | cirA | catecholate siderophore receptor CirA | cofit | 23 | 38 |
| | Erwinia tracheiphila SCR3 | LU632_RS00250 | cirA | catecholate siderophore receptor CirA | insig. | 23 | 38 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS01420 | | TonB-dependent siderophore receptor | insig. | 22 | 43 |
| | Enterobacter sp. TBS_079 | MPMX20_04514 | | Vitamin B12 transporter BtuB | cofit | 21 | 96 |
| | Pseudomonas orientalis W4I3 | QF045_RS24880 | | TonB-dependent receptor | cofit | 21 | 55 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS07895 | | TonB-dependent receptor | insig. | 26 | 32 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_17105 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 25 | 27 |
| | Pseudomonas sp. RS175 | PFR28_00557 | | Transferrin-binding protein 1 | insig. | 24 | 48 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS06055 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | insig. | 26 | 35 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1884 | | TonB-dependent hemin , ferrichrome receptor | insig. | 25 | 27 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS46725 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | sig. | 27 | 35 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS06410 | | iron transporter | insig. | 30 | 26 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2660 | | Outer membrane vitamin B12 receptor BtuB | insig. | 29 | 23 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2232 | | Zinc-regulated outer membrane receptor | insig. | 25 | 39 |
| | Shewanella sp. ANA-3 | Shewana3_3235 | | TonB-dependent heme/hemoglobin receptor family protein (RefSeq) | cofit | 23 | 37 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_30065 | | heme/hemoglobin uptake receptor PhuR | sig. | 27 | 26 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52745 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | cofit | 27 | 26 |
| | Pseudomonas simiae WCS417 | PS417_13280 | | TonB-dependent receptor | insig. | 35 | 16 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS09285 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | insig. | 27 | 26 |
| | Alteromonas macleodii MIT1002 | MIT1002_03858 | | putative TonB-dependent receptor precursor | cofit | 25 | 24 |
| | Alteromonas macleodii MIT1002 | MIT1002_00685 | | putative TonB-dependent receptor precursor | insig. | 25 | 22 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2442 | | Iron(III) dicitrate transport protein FecA @ Iron siderophore receptor protein | insig. | 29 | 24 |
| | Pseudomonas putida KT2440 | PP_0867 | | FecA-like outer membrane receptor | insig. | 26 | 31 |
| | Sphingobium sp. HT1-2 | GFF1247 | | TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins | insig. | 24 | 34 |
| | Shewanella loihica PV-4 | Shew_3676 | | TonB-dependent receptor, plug (RefSeq) | cofit | 23 | 39 |