| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas simiae WCS417 | PS417_02265 | | TonB-dependent receptor | insig. | 100 | 100 |
| o | Pseudomonas orientalis W4I3 | QF045_RS05325 | | TonB-dependent receptor | cofit | 92 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS02340 | | TonB-dependent receptor | strong | 86 | 98 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS02340 | | TonB-dependent receptor | strong | 86 | 98 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_11235 | | TonB-dependent receptor | sig. | 73 | 99 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS40045 | | TonB-dependent receptor | insig. | 73 | 99 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS17830 | | TonB-dependent receptor | sig. | 71 | 99 |
| o | Pseudomonas sp. BP01 | JOY50_RS04260 | | TonB-dependent receptor | insig. | 70 | 96 |
| o | Pseudomonas sp. S08-1 | OH686_17960 | | TonB-dependent receptor | insig. | 63 | 96 |
| o | Variovorax sp. SCN45 | GFF5299 | | TonB-dependent receptor | insig. | 44 | 96 |
| o | Rahnella sp. WP5 | EX31_RS00270 | | TonB-dependent receptor | insig. | 42 | 94 |
| o | Serratia liquefaciens MT49 | IAI46_15720 | | TonB-dependent receptor | insig. | 42 | 100 |
| o | Enterobacter sp. TBS_079 | MPMX20_02408 | | Fe(3+) dicitrate transport protein FecA | insig. | 40 | 99 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_1043 | | TonB-dependent siderophore receptor | insig. | 39 | 99 |
| o | Acinetobacter radioresistens SK82 | MPMX26_01713 | | Metal-pseudopaline receptor CntO | insig. | 40 | 97 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS32130 | | ligand-gated channel protein | insig. | 42 | 95 |
| o | Pantoea sp. MT58 | IAI47_10250 | | TonB-dependent receptor | insig. | 41 | 94 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF657 | | Probable tonB-dependent receptor yncD precursor | insig. | 40 | 97 |
| o | Methylophilus sp. DMC18 | GFF1629 | | Vitamin B12 transporter BtuB | insig. | 39 | 98 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2578 | | Probable tonB-dependent receptor yncD precursor | insig. | 40 | 99 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02262 | | Vitamin B12 transporter BtuB | insig. | 39 | 98 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS03335 | | TonB-dependent receptor | insig. | 38 | 99 |
| o | Erwinia amylovora T8 | OLJFJH_17380 | | TonB-dependent siderophore receptor | insig. | 39 | 94 |
| o | Escherichia coli ECRC100 | OKFHMN_01520 | yncD | putative TonB-dependent receptor YncD | cofit | 39 | 99 |
| o | Escherichia coli ECRC101 | MCAODC_16420 | yncD | putative TonB-dependent receptor YncD | insig. | 39 | 99 |
| o | Escherichia coli ECRC102 | NIAGMN_25655 | yncD | putative TonB-dependent receptor YncD | insig. | 39 | 99 |
| o | Escherichia coli ECRC99 | KEDOAH_26920 | yncD | putative TonB-dependent receptor YncD | no data | 39 | 99 |
| o | Klebsiella michiganensis M5al | BWI76_RS13500 | | TonB-dependent receptor | strong | 40 | 95 |
| o | Escherichia coli ECOR38 | HEPCGN_26290 | yncD | putative TonB-dependent receptor YncD | insig. | 39 | 99 |
| o | Escherichia fergusonii Becca | EFB2_02535 | | Metal-pseudopaline receptor CntO | insig. | 39 | 99 |
| o | Escherichia coli ECRC62 | BNILDI_17625 | yncD | putative TonB-dependent receptor YncD | insig. | 39 | 99 |
| o | Escherichia coli BW25113 | b1451 | yncD | predicted iron outer membrane transporter (NCBI) | strong | 39 | 99 |
| o | Escherichia coli ECOR27 | NOLOHH_19190 | yncD | putative TonB-dependent receptor YncD | insig. | 39 | 98 |
| o | Escherichia coli ECRC98 | JDDGAC_04010 | yncD | putative TonB-dependent receptor YncD | insig. | 39 | 99 |
| o | Escherichia coli BL21 | ECD_01408 | | putative iron outer membrane transporter | insig. | 39 | 98 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS13360 | | TonB-dependent receptor | insig. | 40 | 96 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_23005 | | TonB-dependent siderophore receptor | insig. | 39 | 95 |
| o | Klebsiella pneumoniae MRSN742743 | KFA93_RS14340 | pqqU;inference=COORDINATES | TonB-dependent receptor PqqU | insig. | 39 | 95 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.131.1 | | iron transporter | insig. | 40 | 93 |
| o | Lysobacter sp. OAE881 | ABIE51_RS18805 | | TonB-dependent receptor | insig. | 37 | 96 |
| | Marinobacter adhaerens HP15 | HP15_2942 | | tonB-dependent receptor protein | cofit | 33 | 98 |
| | Pseudomonas segetis P6 | ACVTMO_RS14630 | | TonB-dependent receptor family protein | insig. | 32 | 96 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS06185 | | TonB-dependent receptor | insig. | 36 | 64 |
| | Pseudomonas segetis P6 | ACVTMO_RS10450 | | TonB-dependent receptor family protein | insig. | 24 | 98 |
| | Rhodopseudomonas palustris CGA009 | TX73_009340 | | TonB-dependent receptor | insig. | 25 | 90 |
| | Cellulophaga baltica 18 | M666_RS18750 | | TonB-dependent receptor | insig. | 22 | 97 |
| | Lysobacter sp. OAE881 | ABIE51_RS02790 | | TonB-dependent receptor | insig. | 25 | 89 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1104 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 23 | 90 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_18395 | | TonB-dependent receptor | insig. | 24 | 99 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS15435 | | TonB-dependent receptor | insig. | 25 | 89 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01336 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 23 | 97 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2661.1 | | hypothetical protein | insig. | 25 | 91 |
| | Paraburkholderia graminis OAS925 | ABIE53_005476 | | iron complex outermembrane receptor protein | strong | 23 | 96 |
| | Pseudomonas stutzeri RCH2 | Psest_2049 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 24 | 92 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS02320 | | TonB-dependent receptor | insig. | 23 | 98 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_21120 | | TonB-dependent receptor | strong | 25 | 91 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4746 | | Ferrichrome-iron receptor @ Ferric siderophore receptor, TonB dependent | insig. | 24 | 87 |
| | Fusobacterium nucleatum SB010 | HUW76_10050 | | TonB-dependent receptor | cofit | 24 | 98 |
| | Variovorax sp. SCN45 | GFF2824 | | TonB-dependent hemin, ferrichrome receptor | insig. | 23 | 79 |
| | Pseudomonas sp. SVBP6 | COO64_RS22790 | | TonB-dependent siderophore receptor | insig. | 25 | 81 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_20110 | | Fe(3+) dicitrate transport protein FecA | strong | 24 | 94 |
| | Pseudomonas sp. BP01 | JOY50_RS26960 | | TonB-dependent siderophore receptor | insig. | 26 | 91 |
| | Caulobacter crescentus NA1000 | CCNA_01856 | | ferrichrome-iron receptor | cofit | 26 | 79 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01856 | | ferrichrome-iron receptor | cofit | 26 | 79 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS13365 | fecA;inference=COORDINATES | TonB-dependent Fe(3+) dicitrate receptor FecA | insig. | 24 | 98 |
| | Agrobacterium fabrum C58 | Atu4400 | | ferrienterobactin-like protein | insig. | 24 | 92 |
| | Dickeya dadantii 3937 | DDA3937_RS14700 | | TonB-dependent siderophore receptor | cofit | 24 | 91 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS48665 | fecA;inference=COORDINATES | TonB-dependent Fe(3+) dicitrate receptor FecA | strong | 24 | 94 |
| | Shewanella loihica PV-4 | Shew_1688 | | TonB-dependent receptor (RefSeq) | strong | 22 | 94 |
| | Pseudomonas segetis P6 | ACVTMO_RS04970 | | TonB-dependent receptor domain-containing protein | insig. | 24 | 91 |
| | Shewanella amazonensis SB2B | Sama_1394 | | TonB-dependent receptor, plug (RefSeq) | strong | 24 | 92 |
| | Pseudomonas sp. BP01 | JOY50_RS17870 | | TonB-dependent siderophore receptor | insig. | 25 | 87 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1038 | | TonB-dependent siderophore receptor | strong | 23 | 96 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1038 | | TonB-dependent siderophore receptor | insig. | 23 | 96 |
| | Dickeya dianthicola ME23 | DZA65_RS15585 | | TonB-dependent siderophore receptor | cofit | 25 | 94 |
| | Rhizobium sp. OAE497 | ABIE40_RS17280 | | TonB-dependent siderophore receptor | cofit | 23 | 94 |
| | Shewanella oneidensis MR-1 | SO0815 | | TonB-dependent receptor C-terminal domain protein (NCBI ptt file) | strong | 23 | 100 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00177 | | Ferrichrome outer membrane transporter/phage receptor | cofit | 23 | 95 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS27715 | | TonB-dependent siderophore receptor | insig. | 22 | 92 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS27715 | | TonB-dependent siderophore receptor | insig. | 22 | 92 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05335 | | Ferrichrome outer membrane transporter/phage receptor | cofit | 22 | 92 |
| | Pseudomonas protegens RBAN4 | FABNJH_21610 | | TonB-dependent receptor | insig. | 25 | 91 |
| | Shewanella amazonensis SB2B | Sama_0590 | | putative TonB-dependent receptor protein (RefSeq) | insig. | 24 | 91 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS15615 | | TonB-dependent receptor | insig. | 23 | 92 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS06410 | | iron transporter | insig. | 24 | 95 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5305 | | Fe(3+) dicitrate transport protein FecA (from data) | strong | 23 | 96 |
| | Pseudomonas sp. RS175 | PFR28_00230 | | Fe(3+) dicitrate transport protein FecA | insig. | 22 | 96 |
| | Methylophilus sp. DMC18 | GFF1276 | | Vitamin B12 transporter BtuB | insig. | 24 | 89 |
| | Dickeya dianthicola 67-19 | HGI48_RS14640 | | TonB-dependent siderophore receptor | insig. | 24 | 91 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1449 | | TonB-dependent receptor (RefSeq) | insig. | 23 | 90 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_16900 | | transporter | sig. | 22 | 98 |
| | Pseudomonas sp. BP01 | JOY50_RS11370 | | TonB-dependent receptor | insig. | 24 | 70 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2442 | | Iron(III) dicitrate transport protein FecA @ Iron siderophore receptor protein | insig. | 23 | 92 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01224 | | Fe(3+) dicitrate transport protein FecA | cofit | 23 | 90 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3336 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 23 | 96 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.5299.1 | | Ferrichrome-iron receptor | insig. | 25 | 98 |
| | Pseudomonas protegens RBAN4 | FABNJH_00770 | | Ferrichrysobactin receptor | insig. | 23 | 91 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_685 | | Ferrichrome-iron receptor | insig. | 23 | 81 |
| | Pseudomonas stutzeri RCH2 | Psest_4337 | | TonB-dependent siderophore receptor | strong | 23 | 91 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_21225 | | amino acid ABC transporter substrate-binding protein | insig. | 24 | 92 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03270 | | iron complex outermembrane recepter protein | insig. | 27 | 77 |
| | Shewanella loihica PV-4 | Shew_2990 | | TonB-dependent receptor (RefSeq) | strong | 22 | 100 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1254.1 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 25 | 94 |
| | Shewanella loihica PV-4 | Shew_3841 | | TonB-dependent siderophore receptor (RefSeq) | strong | 26 | 75 |
| | Rhodopseudomonas palustris CGA009 | TX73_017655 | | TonB-dependent siderophore receptor | insig. | 24 | 91 |
| | Pseudomonas sp. DMC3 | GFF4296 | | Ferrichrome outer membrane transporter/phage receptor | insig. | 23 | 89 |
| | Pseudomonas sp. RS175 | PFR28_01791 | | Metal-pseudopaline receptor CntO | insig. | 23 | 80 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3361 | | Outer membrane receptor proteins, likely involved in siderophore uptake @ TonB-dependent siderophore receptor | sig. | 25 | 80 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS00840 | | ferrichrome porin FhuA | sig. | 23 | 91 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4251 | | Outer membrane receptor proteins, likely involved in siderophore uptake @ TonB-dependent siderophore receptor | insig. | 25 | 77 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_607 | | TonB-dependent hemin , ferrichrome receptor | insig. | 24 | 70 |
| | Variovorax sp. OAS795 | ABID97_RS12835 | | TonB-dependent receptor | insig. | 29 | 24 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_24980 | | TonB-dependent receptor | insig. | 24 | 81 |
| | Alteromonas macleodii MIT1002 | MIT1002_03640 | | Iron-regulated outer membrane proteins | insig. | 23 | 94 |
| | Dickeya dianthicola ME23 | DZA65_RS21425 | | TonB-dependent vitamin B12 receptor BtuB | insig. | 24 | 91 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1884 | | TonB-dependent hemin , ferrichrome receptor | insig. | 23 | 70 |
| | Escherichia fergusonii Becca | EFB2_03894 | | Ferrichrome outer membrane transporter/phage receptor | insig. | 23 | 91 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_8 | | TonB-dependent siderophore receptor | insig. | 23 | 94 |
| | Shewanella sp. ANA-3 | Shewana3_3472 | | TonB-dependent siderophore receptor (RefSeq) | strong | 22 | 98 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3976 | | Outer membrane vitamin B12 receptor BtuB | no data | 31 | 31 |
| | Pseudomonas orientalis W4I3 | QF045_RS08075 | | TonB-dependent Fe(3+) dicitrate receptor FecA | insig. | 22 | 90 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS19720 | | TonB-dependent receptor | insig. | 24 | 39 |
| | Pseudomonas sp. SVBP6 | COO64_RS08445 | | TonB-dependent siderophore receptor | insig. | 24 | 96 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1010 | | Iron(III) dicitrate transport protein FecA @ Iron siderophore receptor protein | insig. | 22 | 92 |
| | Pseudomonas sp. SVBP6 | COO64_RS23285 | | TonB-dependent receptor | insig. | 25 | 95 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF81 | | Ferric hydroxamate outer membrane receptor FhuA | strong | 23 | 91 |
| | Pseudomonas putida KT2440 | PP_4613 | | outer membrane ferric citrate porin | sig. | 21 | 94 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS03750 | | TonB-dependent siderophore receptor | insig. | 23 | 79 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS03750 | | TonB-dependent siderophore receptor | insig. | 23 | 79 |
| | Escherichia coli ECOR38 | HEPCGN_08270 | fhuA | ferrichrome porin FhuA | insig. | 22 | 91 |
| | Variovorax sp. SCN45 | GFF1634 | | Ferrichrome-iron receptor | insig. | 30 | 30 |
| | Klebsiella michiganensis M5al | BWI76_RS07480 | | TonB-dependent siderophore receptor | insig. | 24 | 77 |
| | Rahnella sp. WP5 | EX31_RS03225 | | ferrichrome porin FhuA | insig. | 24 | 91 |
| | Pseudomonas sp. BP01 | JOY50_RS10510 | | TonB-dependent siderophore receptor | insig. | 24 | 97 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03512 | | Ferrichrome outer membrane transporter/phage receptor | insig. | 23 | 91 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0446 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 26 | 82 |
| | Pseudomonas sp. SVBP6 | COO64_RS25840 | | TonB-dependent siderophore receptor | insig. | 24 | 95 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_31 | | Iron(III) dicitrate transport protein FecA @ Iron siderophore receptor protein | insig. | 23 | 92 |
| | Pseudomonas sp. SVBP6 | COO64_RS04515 | | TonB-dependent receptor | insig. | 24 | 70 |
| | Variovorax sp. OAS795 | ABID97_RS02060 | | TonB-dependent siderophore receptor | strong | 25 | 78 |
| | Pseudomonas stutzeri RCH2 | Psest_3016 | | TonB-dependent vitamin B12 receptor | strong | 24 | 92 |
| | Methylophilus sp. DMC18 | GFF927 | | Vitamin B12 transporter BtuB | insig. | 27 | 36 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS11540 | | TonB-dependent receptor | insig. | 24 | 89 |
| | Pseudomonas putida KT2440 | PP_1006 | | putative outer membrane heme receptor | strong | 23 | 70 |
| | Serratia liquefaciens MT49 | IAI46_11735 | | TonB-dependent receptor family protein | insig. | 23 | 86 |
| | Xanthobacter sp. DMC5 | GFF2992 | | Vitamin B12 transporter BtuB | insig. | 22 | 92 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1933 | | Outer membrane receptor for Fe3+-dicitrate | insig. | 21 | 84 |
| | Serratia liquefaciens MT49 | IAI46_02615 | | TonB-dependent receptor | insig. | 25 | 47 |
| | Acinetobacter baumannii LAC-4 | RR41_RS09340 | | TonB-dependent receptor | insig. | 23 | 99 |
| | Variovorax sp. OAS795 | ABID97_RS17425 | | TonB-dependent receptor | strong | 29 | 33 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS22430 | | TonB-dependent receptor | insig. | 24 | 93 |
| | Pseudomonas sp. SVBP6 | COO64_RS11375 | | ligand-gated channel protein | insig. | 33 | 34 |
| | Acinetobacter baumannii LAC-4 | RR41_RS12870 | | TonB-dependent siderophore receptor | insig. | 27 | 40 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_2467 | | Outer membrane cobalamin receptor protein | insig. | 23 | 95 |
| | Klebsiella michiganensis M5al | BWI76_RS06890 | | TonB-dependent receptor | insig. | 25 | 47 |
| | Pseudomonas protegens RBAN4 | FABNJH_05090 | fecA | TonB-dependent outermembrane ferric citrate receptor FecA | insig. | 22 | 94 |
| | Azospirillum brasilense Sp245 | AZOBR_RS19160 | | outer membrane cobalamin receptor protein BtuB | insig. | 36 | 24 |
| | Pseudomonas sp. BP01 | JOY50_RS15485 | | TonB-dependent siderophore receptor | insig. | 27 | 43 |
| | Pseudomonas sp. DMC3 | GFF1887 | | Fe(3+) dicitrate transport protein FecA | cofit | 21 | 92 |
| | Pseudomonas segetis P6 | ACVTMO_RS07625 | | TonB-dependent siderophore receptor | insig. | 25 | 75 |
| | Pseudomonas sp. SVBP6 | COO64_RS11360 | fecA | TonB-dependent Fe(3+) dicitrate receptor FecA | insig. | 22 | 86 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_231 | | TonB-dependent hemin , ferrichrome receptor | insig. | 23 | 91 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5958 | | Ferrichrome-iron receptor | insig. | 23 | 91 |
| | Pseudomonas sp. RS175 | PFR28_02857 | | Fe(3+) dicitrate transport protein FecA | insig. | 23 | 92 |
| | Pseudomonas sp. BP01 | JOY50_RS20020 | | TonB-dependent siderophore receptor | insig. | 22 | 99 |
| | Pseudomonas sp. DMC3 | GFF1355 | | Fe(3+) dicitrate transport protein FecA | insig. | 23 | 81 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS10930 | | TonB-dependent vitamin B12 receptor | insig. | 26 | 70 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS46725 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | sig. | 26 | 86 |
| | Xanthobacter sp. DMC5 | GFF2741 | | Ferrichrome outer membrane transporter/phage receptor | insig. | 25 | 82 |
| | Lysobacter sp. OAE881 | ABIE51_RS04930 | | TonB-dependent vitamin B12 receptor | insig. | 24 | 97 |
| | Alteromonas macleodii MIT1002 | MIT1002_03886 | | Outer membrane cobalamin translocator | insig. | 23 | 89 |
| | Sinorhizobium meliloti 1021 | SMc01611 | | ferrichrome receptor precursor protein | insig. | 29 | 30 |
| | Pseudomonas segetis P6 | ACVTMO_RS02390 | | TonB-dependent siderophore receptor | insig. | 23 | 83 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS09285 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | insig. | 23 | 72 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_30065 | | heme/hemoglobin uptake receptor PhuR | sig. | 23 | 72 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52745 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | cofit | 23 | 72 |
| | Rhodopseudomonas palustris CGA009 | TX73_003950 | | TonB-dependent receptor | insig. | 23 | 90 |
| | Escherichia coli BL21 | ECD_04157 | | TonB-dependent outer membrane ferric citrate transporter and signal transducer; ferric citrate extracelluar receptor; FecR-interacting protein | sig. | 21 | 89 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS25760 | | TonB-dependent Fe(3+) dicitrate receptor FecA | insig. | 21 | 89 |
| | Pseudomonas orientalis W4I3 | QF045_RS11825 | | TonB-dependent receptor | insig. | 26 | 45 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS21130 | | TonB-dependent siderophore receptor | insig. | 24 | 88 |
| | Enterobacter sp. TBS_079 | MPMX20_03876 | | Metal-pseudopaline receptor CntO | insig. | 23 | 94 |
| | Acinetobacter radioresistens SK82 | MPMX26_01925 | | Metal-pseudopaline receptor CntO | no data | 22 | 99 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_3739 | | TonB-dependent siderophore receptor | insig. | 23 | 91 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4949 | | Ferrichrome-iron receptor | insig. | 27 | 43 |
| | Escherichia coli BW25113 | b4291 | fecA | KpLE2 phage-like element; ferric citrate outer membrane transporter (NCBI) | strong | 21 | 89 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS16115 | | TonB-dependent receptor | insig. | 27 | 36 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_116 | | Iron(III) dicitrate transport protein FecA @ Iron siderophore receptor protein | insig. | 23 | 92 |
| | Variovorax sp. SCN45 | GFF450 | | Outer membrane vitamin B12 receptor BtuB | cofit | 26 | 78 |
| | Fusobacterium nucleatum SB010 | HUW76_04680 | | TonB-dependent receptor | cofit | 24 | 44 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_14985 | | TonB-dependent receptor | insig. | 23 | 97 |
| | Klebsiella michiganensis M5al | BWI76_RS11385 | | TonB-dependent siderophore receptor | strong | 22 | 91 |
| | Escherichia coli BL21 | ECD_00149 | | ferrichrome outer membrane transporter | strong | 22 | 91 |
| | Pseudomonas orientalis W4I3 | QF045_RS19500 | | TonB-dependent receptor | insig. | 25 | 95 |
| | Escherichia coli ECRC102 | NIAGMN_08170 | fhuA | ferrichrome porin FhuA | insig. | 23 | 91 |
| | Pseudomonas simiae WCS417 | PS417_10990 | | TonB-dependent receptor | insig. | 22 | 81 |
| | Escherichia coli ECRC100 | OKFHMN_10320 | fhuA | ferrichrome porin FhuA | insig. | 22 | 91 |
| | Escherichia coli ECRC101 | MCAODC_00835 | fhuA | ferrichrome porin FhuA | sig. | 22 | 91 |
| | Escherichia coli ECRC98 | JDDGAC_13915 | fhuA | ferrichrome porin FhuA | sig. | 22 | 91 |
| | Escherichia coli ECRC99 | KEDOAH_17835 | fhuA | ferrichrome porin FhuA | no data | 22 | 91 |
| | Rhodopseudomonas palustris CGA009 | TX73_022960 | | TonB-dependent siderophore receptor | insig. | 28 | 40 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1020 | | TonB-dependent receptor | insig. | 27 | 37 |
| | Pseudomonas putida KT2440 | PP_3155 | | putative Outer membrane ferric siderophore receptor | insig. | 27 | 43 |
| | Variovorax sp. SCN45 | GFF5286 | | Ferrichrome-iron receptor | insig. | 25 | 78 |
| | Pseudomonas sp. SVBP6 | COO64_RS23255 | | TonB-dependent siderophore receptor | insig. | 24 | 76 |
| | Escherichia coli ECOR38 | HEPCGN_09820 | fecA | Fe(3+) dicitrate transport protein FecA | insig. | 22 | 89 |
| | Pseudomonas segetis P6 | ACVTMO_RS03670 | | TonB-dependent siderophore receptor | insig. | 26 | 38 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS30735 | | TonB-dependent siderophore receptor | insig. | 23 | 80 |
| | Pseudomonas simiae WCS417 | PS417_09145 | | TonB-dependent receptor | insig. | 26 | 45 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS12105 | | TonB-dependent receptor | strong | 24 | 98 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_06660 | | TonB-dependent receptor | insig. | 22 | 96 |
| | Ralstonia solanacearum GMI1000 | RS_RS22260 | | TonB-dependent siderophore receptor | sig. | 29 | 33 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS04905 | | TonB-dependent siderophore receptor | insig. | 28 | 37 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_985 | | Outer membrane vitamin B12 receptor BtuB | strong | 26 | 73 |
| | Rhizobium sp. OAE497 | ABIE40_RS22765 | | TonB-dependent siderophore receptor | cofit | 23 | 74 |
| | Escherichia coli ECOR27 | NOLOHH_02665 | fhuA | ferrichrome porin FhuA | insig. | 22 | 91 |
| | Escherichia coli ECRC62 | BNILDI_09005 | fhuA | ferrichrome porin FhuA | cofit | 22 | 91 |
| | Escherichia coli BW25113 | b0150 | fhuA | ferrichrome outer membrane transporter (NCBI) | strong | 22 | 91 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS06055 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | insig. | 33 | 24 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4297.1 | | Outer membrane hemin receptor | insig. | 24 | 62 |
| | Pseudomonas putida KT2440 | PP_0867 | | FecA-like outer membrane receptor | insig. | 23 | 75 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_29325 | | TonB-dependent receptor | insig. | 27 | 37 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1813 | | Ferrichrome-iron receptor | insig. | 23 | 89 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3994 | | Ferrichrome-iron receptor | insig. | 23 | 89 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS01675 | | TonB-dependent receptor | sig. | 26 | 70 |
| | Variovorax sp. SCN45 | GFF1522 | | Ferrichrome-iron receptor | insig. | 23 | 91 |
| | Erwinia amylovora T8 | OLJFJH_00705 | | ferrichrome porin FhuA | insig. | 23 | 78 |
| | Pantoea sp. MT58 | IAI47_15610 | | ferrichrome porin FhuA | insig. | 23 | 78 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_03445 | | TonB-dependent receptor | insig. | 23 | 70 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06025 | | TonB-dependent vitamin B12 receptor | insig. | 34 | 24 |
| | Pseudomonas orientalis W4I3 | QF045_RS06680 | | TonB-dependent siderophore receptor | cofit | 24 | 79 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4483 | | TonB-dependent receptor:TonB-dependent receptor | insig. | 23 | 95 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4483 | | TonB-dependent receptor:TonB-dependent receptor | insig. | 23 | 95 |
| | Pseudomonas simiae WCS417 | PS417_25210 | | TonB-dependent receptor | insig. | 24 | 96 |
| | Serratia liquefaciens MT49 | IAI46_21185 | | ferrichrome porin FhuA | insig. | 23 | 91 |
| | Pseudomonas simiae WCS417 | PS417_00680 | | TonB-dependent receptor | insig. | 22 | 77 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS01990 | | TonB-dependent siderophore receptor | strong | 21 | 91 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS14315 | | TonB-dependent receptor | insig. | 24 | 98 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS14315 | | TonB-dependent receptor | insig. | 24 | 98 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS00695 | | TonB-dependent vitamin B12 receptor | sig. | 32 | 22 |
| | Paraburkholderia graminis OAS925 | ABIE53_000730 | | iron complex outermembrane receptor protein | insig. | 26 | 37 |
| | Pseudomonas sp. DMC3 | GFF89 | | Ferrichrome outer membrane transporter/phage receptor | cofit | 25 | 39 |
| | Escherichia coli ECOR38 | HEPCGN_03545 | fyuA | yersiniabactin receptor FyuA | insig. | 24 | 77 |
| | Pseudomonas simiae WCS417 | PS417_13280 | | TonB-dependent receptor | insig. | 24 | 98 |
| | Fusobacterium nucleatum SB010 | HUW76_04680 | | TonB-dependent receptor | cofit | 31 | 25 |
| | Pseudomonas orientalis W4I3 | QF045_RS07980 | | TonB-dependent receptor | insig. | 28 | 41 |
| | Pseudomonas putida KT2440 | PP_0350 | | Outer membrane ferrichrome-iron receptor | insig. | 25 | 36 |
| | Pseudomonas protegens RBAN4 | FABNJH_16200 | iutA | TonB-dependent outermembrane ferric aerobactin receptor IutA | insig. | 25 | 78 |
| | Escherichia fergusonii Becca | EFB2_01936 | | Pesticin receptor | insig. | 24 | 77 |
| | Pseudomonas putida KT2440 | PP_4755 | | Outer membrane ferrichrome-iron receptor | strong | 22 | 98 |