| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Agrobacterium fabrum C58 | Atu4400 | | ferrienterobactin-like protein | insig. | 100 | 100 |
| o | Rhodopseudomonas palustris CGA009 | TX73_003950 | | TonB-dependent receptor | insig. | 51 | 99 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_1449 | | TonB-dependent receptor (RefSeq) | insig. | 51 | 98 |
| | Lysobacter sp. OAE881 | ABIE51_RS02790 | | TonB-dependent receptor | insig. | 31 | 95 |
| | Caulobacter crescentus NA1000 | CCNA_03615 | | TonB dependent receptor | strong | 29 | 93 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03615 | | TonB dependent receptor | cofit | 29 | 93 |
| | Rhodopseudomonas palustris CGA009 | TX73_009340 | | TonB-dependent receptor | insig. | 29 | 93 |
| | Pseudomonas segetis P6 | ACVTMO_RS10450 | | TonB-dependent receptor family protein | insig. | 28 | 92 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS30665 | | TonB-dependent receptor | sig. | 28 | 96 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3336 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 28 | 93 |
| | Pseudomonas sp. SVBP6 | COO64_RS10640 | | TonB-dependent receptor domain-containing protein | insig. | 30 | 95 |
| | Pseudomonas sp. SVBP6 | COO64_RS24340 | | TonB-dependent receptor domain-containing protein | insig. | 28 | 97 |
| | Pseudomonas sp. BP01 | JOY50_RS07055 | | TonB-dependent receptor domain-containing protein | insig. | 27 | 97 |
| | Pseudomonas putida KT2440 | PP_4137 | | putative Outer membrane siderophore receptor | insig. | 27 | 93 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3689 | | TonB-dependent receptor | insig. | 28 | 93 |
| | Pseudomonas sp. DMC3 | GFF1248 | | Vitamin B12 transporter BtuB | cofit | 28 | 93 |
| | Pseudomonas simiae WCS417 | PS417_16260 | | TonB-dependent receptor | insig. | 27 | 92 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS18290 | | TonB-dependent receptor | insig. | 26 | 92 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS18290 | | TonB-dependent receptor | insig. | 26 | 92 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03532 | | Vitamin B12 transporter BtuB | insig. | 27 | 81 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS09020 | | TonB-dependent receptor | insig. | 26 | 79 |
| | Pseudomonas orientalis W4I3 | QF045_RS17965 | | TonB-dependent receptor | cofit | 26 | 80 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS32130 | | ligand-gated channel protein | insig. | 25 | 93 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2578 | | Probable tonB-dependent receptor yncD precursor | insig. | 25 | 91 |
| | Enterobacter sp. TBS_079 | MPMX20_02408 | | Fe(3+) dicitrate transport protein FecA | insig. | 24 | 92 |
| | Klebsiella michiganensis M5al | BWI76_RS13500 | | TonB-dependent receptor | strong | 24 | 91 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1104 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 24 | 89 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1043 | | TonB-dependent siderophore receptor | insig. | 24 | 92 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS02320 | | TonB-dependent receptor | insig. | 22 | 99 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_23005 | | TonB-dependent siderophore receptor | insig. | 25 | 91 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS14340 | pqqU;inference=COORDINATES | TonB-dependent receptor PqqU | insig. | 25 | 91 |
| | Pseudomonas segetis P6 | ACVTMO_RS14630 | | TonB-dependent receptor family protein | insig. | 24 | 92 |
| | Rahnella sp. WP5 | EX31_RS00270 | | TonB-dependent receptor | insig. | 23 | 91 |
| | Acinetobacter radioresistens SK82 | MPMX26_01713 | | Metal-pseudopaline receptor CntO | insig. | 22 | 90 |
| | Serratia liquefaciens MT49 | IAI46_15720 | | TonB-dependent receptor | insig. | 24 | 92 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02262 | | Vitamin B12 transporter BtuB | insig. | 23 | 91 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_18395 | | TonB-dependent receptor | insig. | 24 | 86 |
| | Escherichia fergusonii Becca | EFB2_02535 | | Metal-pseudopaline receptor CntO | insig. | 24 | 91 |
| | Escherichia coli ECRC98 | JDDGAC_04010 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 91 |
| | Cellulophaga baltica 18 | M666_RS18750 | | TonB-dependent receptor | insig. | 23 | 89 |
| | Escherichia coli ECRC100 | OKFHMN_01520 | yncD | putative TonB-dependent receptor YncD | cofit | 23 | 91 |
| | Escherichia coli ECRC101 | MCAODC_16420 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 91 |
| | Escherichia coli ECRC102 | NIAGMN_25655 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 91 |
| | Escherichia coli ECRC99 | KEDOAH_26920 | yncD | putative TonB-dependent receptor YncD | no data | 23 | 91 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF657 | | Probable tonB-dependent receptor yncD precursor | insig. | 27 | 89 |
| | Pseudomonas simiae WCS417 | PS417_02265 | | TonB-dependent receptor | insig. | 24 | 91 |
| | Escherichia coli ECOR38 | HEPCGN_26290 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 91 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS02340 | | TonB-dependent receptor | strong | 25 | 91 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS02340 | | TonB-dependent receptor | strong | 25 | 91 |
| | Escherichia coli BL21 | ECD_01408 | | putative iron outer membrane transporter | insig. | 23 | 91 |
| | Escherichia coli ECOR27 | NOLOHH_19190 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 91 |
| | Pseudomonas orientalis W4I3 | QF045_RS05325 | | TonB-dependent receptor | cofit | 24 | 89 |
| | Escherichia coli ECRC62 | BNILDI_17625 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 91 |
| | Escherichia coli BW25113 | b1451 | yncD | predicted iron outer membrane transporter (NCBI) | strong | 23 | 91 |
| | Lysobacter sp. OAE881 | ABIE51_RS18805 | | TonB-dependent receptor | insig. | 25 | 96 |
| | Fusobacterium nucleatum SB010 | HUW76_04680 | | TonB-dependent receptor | cofit | 21 | 36 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS15985 | | TonB-dependent receptor | insig. | 27 | 36 |
| | Pseudomonas sp. BP01 | JOY50_RS04260 | | TonB-dependent receptor | insig. | 25 | 88 |
| | Marinobacter adhaerens HP15 | HP15_2942 | | tonB-dependent receptor protein | cofit | 22 | 92 |
| | Rhizobium sp. OAE497 | ABIE40_RS17280 | | TonB-dependent siderophore receptor | cofit | 24 | 95 |
| | Rhodopseudomonas palustris CGA009 | TX73_012390 | | TonB-dependent receptor | insig. | 27 | 37 |
| | Caulobacter crescentus NA1000 | CCNA_00138 | | TonB-dependent receptor | cofit | 25 | 92 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00138 | | TonB-dependent receptor | cofit | 25 | 92 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01336 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 26 | 36 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS19720 | | TonB-dependent receptor | insig. | 24 | 96 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS05890 | | TonB-dependent receptor | cofit | 23 | 85 |
| | Paraburkholderia graminis OAS925 | ABIE53_005476 | | iron complex outermembrane receptor protein | strong | 26 | 36 |
| | Pantoea sp. MT58 | IAI47_10250 | | TonB-dependent receptor | insig. | 22 | 85 |
| | Acinetobacter baumannii LAC-4 | RR41_RS03335 | | TonB-dependent receptor | insig. | 22 | 85 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS11540 | | TonB-dependent receptor | insig. | 25 | 42 |
| | Alteromonas macleodii MIT1002 | MIT1002_03886 | | Outer membrane cobalamin translocator | insig. | 23 | 95 |
| | Shewanella amazonensis SB2B | Sama_0590 | | putative TonB-dependent receptor protein (RefSeq) | insig. | 22 | 92 |
| | Erwinia amylovora T8 | OLJFJH_17380 | | TonB-dependent siderophore receptor | insig. | 26 | 35 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.131.1 | | iron transporter | insig. | 27 | 37 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2661.1 | | hypothetical protein | insig. | 25 | 79 |
| | Acinetobacter radioresistens SK82 | MPMX26_02344 | | Ferric enterobactin receptor | insig. | 24 | 37 |
| | Alteromonas macleodii MIT1002 | MIT1002_03291 | | TonB-dependent siderophore receptor | cofit | 24 | 36 |
| | Dinoroseobacter shibae DFL-12 | Dshi_0495 | | hypothetical protein (RefSeq) | insig. | 45 | 13 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_11235 | | TonB-dependent receptor | sig. | 24 | 89 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS40045 | | TonB-dependent receptor | insig. | 24 | 89 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS17830 | | TonB-dependent receptor | sig. | 24 | 88 |
| | Pseudomonas stutzeri RCH2 | Psest_2049 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 25 | 32 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS15435 | | TonB-dependent receptor | insig. | 27 | 30 |
| | Rhodopseudomonas palustris CGA009 | TX73_012390 | | TonB-dependent receptor | insig. | 29 | 27 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS46725 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | cofit | 28 | 32 |
| | Caulobacter crescentus NA1000 | CCNA_01859 | | TonB-dependent receptor | strong | 27 | 27 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01859 | | TonB-dependent receptor | cofit | 27 | 27 |
| | Dechlorosoma suillum PS | Dsui_1680 | | TonB-dependent heme/hemoglobin receptor family protein/TonB-dependent hemoglobin/transferrin/lactoferrin receptor family protein | cofit | 25 | 43 |
| | Pectobacterium carotovorum WPP14 | HER17_RS03340 | | TonB-dependent siderophore receptor | insig. | 24 | 36 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS06055 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | insig. | 28 | 32 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS15435 | | TonB-dependent receptor | insig. | 25 | 35 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_19465 | | TonB-dependent siderophore receptor | insig. | 25 | 36 |
| | Methylophilus sp. DMC18 | GFF1276 | | Vitamin B12 transporter BtuB | insig. | 23 | 32 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS16935 | | Plug domain-containing protein | insig. | 38 | 14 |
| | Pseudomonas segetis P6 | ACVTMO_RS09005 | btuB | TonB-dependent vitamin B12 receptor | insig. | 28 | 32 |
| | Shewanella oneidensis MR-1 | SO0798 | | conserved hypothetical protein (NCBI ptt file) | insig. | 24 | 50 |
| | Caulobacter crescentus NA1000 | CCNA_01826 | | vitamin B12 receptor | strong | 25 | 35 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01826 | | vitamin B12 receptor | cofit | 25 | 35 |
| | Variovorax sp. SCN45 | GFF5299 | | TonB-dependent receptor | insig. | 25 | 33 |
| | Xanthobacter sp. DMC5 | GFF2013 | | Vitamin B12 transporter BtuB | insig. | 24 | 35 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS16285 | | catecholate siderophore receptor Fiu | insig. | 27 | 39 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2472 | | TonB-dependent hemin , ferrichrome receptor | insig. | 26 | 40 |
| | Pseudomonas putida KT2440 | PP_3155 | | putative Outer membrane ferric siderophore receptor | insig. | 26 | 37 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS06040 | | TonB-dependent receptor | insig. | 25 | 35 |
| | Pseudomonas sp. RS175 | PFR28_02083 | | Pesticin receptor | strong | 23 | 40 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS06185 | | TonB-dependent receptor | insig. | 24 | 36 |
| | Sinorhizobium meliloti 1021 | SMc02890 | | outer membrane receptor protein | insig. | 27 | 40 |
| | Pseudomonas sp. SVBP6 | COO64_RS08960 | | TonB-dependent siderophore receptor | insig. | 26 | 37 |
| | Pseudomonas putida KT2440 | PP_0669 | | Outer membrane ferric siderophore receptor | insig. | 23 | 36 |
| | Acinetobacter baumannii LAC-4 | RR41_RS09340 | | TonB-dependent receptor | insig. | 22 | 45 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4579 | | TonB-dependent siderophore receptor | insig. | 34 | 16 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS12445 | | TonB-dependent siderophore receptor | insig. | 29 | 19 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS12445 | | TonB-dependent siderophore receptor | strong | 29 | 19 |
| | Pseudomonas simiae WCS417 | PS417_11700 | | ligand-gated channel | strong | 29 | 19 |
| | Escherichia coli ECOR38 | HEPCGN_24820 | fepA | TonB-dependent receptor | insig. | 25 | 31 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS07220 | | TonB-dependent receptor | insig. | 25 | 31 |
| | Acinetobacter baumannii LAC-4 | RR41_RS00810 | | TonB-dependent siderophore receptor | cofit | 26 | 32 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2383 | | TonB-dependent siderophore receptor | insig. | 25 | 36 |
| | Acinetobacter radioresistens SK82 | MPMX26_01669 | | FhuE receptor | no data | 31 | 16 |
| | Pseudomonas segetis P6 | ACVTMO_RS04970 | | TonB-dependent receptor domain-containing protein | insig. | 27 | 32 |
| | Marinobacter adhaerens HP15 | HP15_3953 | | outer membrane receptor for transport of vitamin B | strong | 26 | 46 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS09185 | | TonB-dependent siderophore receptor | cofit | 24 | 36 |
| | Methylophilus sp. DMC18 | GFF1629 | | Vitamin B12 transporter BtuB | insig. | 22 | 37 |
| | Variovorax sp. SCN45 | GFF870 | | TonB-dependent receptor | insig. | 28 | 32 |
| | Rhodospirillum rubrum S1H | Rru_A0880 | | TonB-dependent receptor (NCBI) | insig. | 25 | 38 |
| | Pseudomonas sp. SVBP6 | COO64_RS03720 | | TonB-dependent siderophore receptor | insig. | 24 | 31 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS12265 | | TonB-dependent receptor | insig. | 26 | 21 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS12265 | | TonB-dependent receptor | insig. | 26 | 21 |
| | Rhodopseudomonas palustris CGA009 | TX73_000785 | | TonB-dependent receptor | insig. | 27 | 34 |
| | Escherichia fergusonii Becca | EFB2_02736 | | Vitamin B12 transporter BtuB | insig. | 25 | 31 |
| | Sphingobium sp. HT1-2 | GFF2774 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 24 | 91 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03561 | | Vitamin B12 transporter BtuB | cofit | 26 | 21 |
| | Escherichia coli ECRC100 | OKFHMN_28350 | fepA | TonB-dependent receptor | cofit | 24 | 31 |
| | Escherichia coli ECRC102 | NIAGMN_27885 | fepA | TonB-dependent receptor | insig. | 24 | 31 |
| | Escherichia coli ECRC99 | KEDOAH_25340 | fepA | TonB-dependent receptor | no data | 24 | 31 |
| | Enterobacter sp. TBS_079 | MPMX20_01238 | | Ferrienterobactin receptor | sig. | 24 | 36 |
| | Variovorax sp. OAS795 | ABID97_RS12835 | | TonB-dependent receptor | insig. | 23 | 36 |
| | Escherichia fergusonii Becca | EFB2_03509 | | Ferrienterobactin receptor | insig. | 26 | 36 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS03205 | | siderophore enterobactin receptor FepA | insig. | 26 | 36 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_21225 | | amino acid ABC transporter substrate-binding protein | insig. | 23 | 87 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_2442 | | Iron(III) dicitrate transport protein FecA @ Iron siderophore receptor protein | insig. | 23 | 74 |
| | Pseudomonas sp. BP01 | JOY50_RS21650 | | TonB-dependent siderophore receptor | insig. | 23 | 37 |
| | Fusobacterium nucleatum SB010 | HUW76_04680 | | TonB-dependent receptor | cofit | 25 | 29 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS13360 | | TonB-dependent receptor | insig. | 24 | 36 |
| | Escherichia coli BL21 | ECD_00550 | | ferrienterobactin outer membrane transporter | insig. | 26 | 36 |
| | Escherichia coli ECOR27 | NOLOHH_24000 | fepA | ferrienterobactin outer membrane transporter | strong | 26 | 36 |
| | Escherichia coli ECOR38 | HEPCGN_00655 | fepA | ferrienterobactin outer membrane transporter | insig. | 26 | 36 |
| | Escherichia coli ECRC62 | BNILDI_22010 | fepA | ferrienterobactin outer membrane transporter | cofit | 26 | 36 |
| | Escherichia coli BW25113 | b0584 | fepA | iron-enterobactin outer membrane transporter (NCBI) | strong | 26 | 36 |
| | Escherichia coli ECRC100 | OKFHMN_07625 | fepA | ferrienterobactin outer membrane transporter | cofit | 26 | 36 |
| | Escherichia coli ECRC101 | MCAODC_26840 | fepA | ferrienterobactin outer membrane transporter | strong | 26 | 36 |
| | Escherichia coli ECRC102 | NIAGMN_05680 | fepA | ferrienterobactin outer membrane transporter | cofit | 26 | 36 |
| | Escherichia coli ECRC98 | JDDGAC_11270 | fepA | ferrienterobactin outer membrane transporter | strong | 26 | 36 |
| | Escherichia coli ECRC99 | KEDOAH_20345 | fepA | ferrienterobactin outer membrane transporter | no data | 26 | 36 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS14315 | | TonB-dependent receptor | insig. | 26 | 21 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS14315 | | TonB-dependent receptor | insig. | 26 | 21 |
| | Rhodospirillum rubrum S1H | Rru_A0845 | | TonB-dependent siderophore receptor (NCBI) | insig. | 23 | 31 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4489 | | TonB-dependent receptor; Outer membrane receptor for ferric enterobactin and colicins B, D | strong | 23 | 36 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06025 | | TonB-dependent vitamin B12 receptor | insig. | 27 | 32 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03123 | | Ferrienterobactin receptor | cofit | 26 | 36 |
| | Pseudomonas stutzeri RCH2 | Psest_3016 | | TonB-dependent vitamin B12 receptor | strong | 28 | 30 |
| | Sphingobium sp. HT1-2 | GFF1247 | | TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins | insig. | 25 | 44 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_685 | | Ferrichrome-iron receptor | insig. | 25 | 37 |
| | Klebsiella michiganensis M5al | BWI76_RS07695 | | TonB-dependent siderophore receptor | strong | 25 | 36 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS00555 | | TonB-dependent receptor family protein | insig. | 25 | 85 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_16735 | | TonB-dependent siderophore receptor | insig. | 25 | 85 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS40480 | | TonB-dependent receptor family protein | insig. | 25 | 85 |
| | Pectobacterium carotovorum WPP14 | HER17_RS17010 | | TonB-dependent receptor | insig. | 22 | 44 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_14985 | | TonB-dependent receptor | insig. | 27 | 35 |
| | Methylophilus sp. DMC18 | GFF1864 | | Vitamin B12 transporter BtuB | insig. | 23 | 32 |
| | Dechlorosoma suillum PS | Dsui_1922 | | outer membrane receptor for ferrienterochelin and colicins | cofit | 25 | 32 |
| | Pseudomonas sp. BP01 | JOY50_RS11370 | | TonB-dependent receptor | insig. | 25 | 33 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1694.1 | | Ferrichrome-iron receptor | sig. | 27 | 33 |
| | Pseudomonas sp. BP01 | JOY50_RS18920 | | TonB-dependent siderophore receptor | insig. | 26 | 20 |
| | Pseudomonas sp. SVBP6 | COO64_RS04515 | | TonB-dependent receptor | insig. | 27 | 31 |
| | Pseudomonas simiae WCS417 | PS417_25210 | | TonB-dependent receptor | insig. | 26 | 35 |
| | Pseudomonas orientalis W4I3 | QF045_RS13800 | | TonB-dependent siderophore receptor | insig. | 26 | 19 |
| | Methylophilus sp. DMC18 | GFF1893 | | Metal-pseudopaline receptor CntO | insig. | 25 | 32 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.874.1 | | S-(hydroxymethyl)glutathione dehydrogenase (EC 1.1.1.284) | insig. | 22 | 42 |
| | Methylophilus sp. DMC18 | GFF597 | | Vitamin B12 transporter BtuB | insig. | 21 | 30 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS01975 | | TonB-dependent siderophore receptor | cofit | 24 | 34 |
| | Sphingobium sp. HT1-2 | GFF5179 | | Ferrichrome-iron receptor | cofit | 22 | 32 |
| | Shewanella sp. ANA-3 | Shewana3_3929 | | enterobactin receptor protein (RefSeq) | insig. | 32 | 20 |
| | Pseudomonas putida KT2440 | PP_1006 | | putative outer membrane heme receptor | strong | 25 | 32 |
| | Shewanella oneidensis MR-1 | SO_4523 | irgA | enterobactin receptor protein (RefSeq) | insig. | 31 | 21 |
| | Pseudomonas simiae WCS417 | PS417_10990 | | TonB-dependent receptor | insig. | 24 | 35 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_16055 | | siderophore enterobactin receptor FepA | cofit | 24 | 36 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS03560 | | TonB-denpendent receptor | insig. | 28 | 26 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS02565 | fepA;inference=COORDINATES | siderophore enterobactin receptor FepA | cofit | 24 | 36 |
| | Pseudomonas stutzeri RCH2 | Psest_3541 | | Outer membrane cobalamin receptor protein | insig. | 23 | 44 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3359 | | TonB-dependent siderophore receptor | insig. | 34 | 16 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS14720 | | TonB-dependent vitamin B12 receptor | insig. | 28 | 29 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1254.1 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 27 | 32 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS22430 | | TonB-dependent receptor | insig. | 26 | 29 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_607 | | TonB-dependent hemin , ferrichrome receptor | insig. | 25 | 32 |
| | Azospirillum brasilense Sp245 | AZOBR_RS27330 | | TonB-dependent receptor | insig. | 31 | 16 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS17715 | | TonB-dependent siderophore receptor | insig. | 30 | 18 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS17715 | | TonB-dependent siderophore receptor | insig. | 30 | 18 |
| | Pseudomonas putida KT2440 | PP_3340 | | putative TonB-dependent receptor | insig. | 25 | 21 |
| | Pectobacterium carotovorum WPP14 | HER17_RS00980 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 33 | 16 |
| | Sphingobium sp. HT1-2 | GFF313 | | Outer membrane vitamin B12 receptor BtuB | cofit | 29 | 21 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3124 | | TonB-dependent siderophore receptor | insig. | 25 | 36 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3124 | | TonB-dependent siderophore receptor | insig. | 25 | 36 |
| | Pseudomonas sp. S08-1 | OH686_17960 | | TonB-dependent receptor | insig. | 25 | 36 |
| | Shewanella sp. ANA-3 | Shewana3_3929 | | enterobactin receptor protein (RefSeq) | insig. | 24 | 29 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_24290 | | energy transducer TonB | strong | 22 | 32 |
| | Klebsiella michiganensis M5al | BWI76_RS11135 | | ferric-rhodotorulic acid/ferric-coprogen receptor FhuE | strong | 31 | 17 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1407.1 | | Vibrioferrin receptor PvuA | insig. | 30 | 29 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3385 | | Putative OMR family iron-siderophore receptor precursor | insig. | 30 | 17 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0217 | | TonB-dependent siderophore receptor | insig. | 28 | 17 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS26850 | | TonB-dependent receptor | insig. | 27 | 31 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS26850 | | TonB-dependent receptor | insig. | 27 | 31 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5080 | | Ferrichrome-iron receptor | insig. | 27 | 31 |
| | Dechlorosoma suillum PS | Dsui_0529 | | outer membrane cobalamin receptor protein | cofit | 25 | 27 |
| | Sphingobium sp. HT1-2 | GFF2717 | | hypothetical protein | cofit | 25 | 31 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_1933 | | Outer membrane receptor for Fe3+-dicitrate | insig. | 24 | 30 |
| | Serratia liquefaciens MT49 | IAI46_18370 | | TonB-dependent siderophore receptor | cofit | 23 | 31 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS00540 | | TonB-dependent receptor | cofit | 29 | 30 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS00765 | | TonB-dependent receptor | insig. | 29 | 30 |
| | Pseudomonas sp. BP01 | JOY50_RS02465 | | TonB-dependent siderophore receptor | insig. | 29 | 17 |
| | Serratia liquefaciens MT49 | IAI46_21595 | | TonB-dependent siderophore receptor | insig. | 28 | 34 |
| | Azospirillum sp. SherDot2 | MPMX19_05172 | | Vitamin B12 transporter BtuB | insig. | 27 | 35 |
| | Pseudomonas sp. SVBP6 | COO64_RS03785 | | TonB-dependent siderophore receptor | insig. | 26 | 19 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS00925 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 26 | 35 |
| | Pseudomonas sp. S08-1 | OH686_17960 | | TonB-dependent receptor | insig. | 28 | 26 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0496 | | TonB-dependent receptor (NCBI ptt file) | sig. | 27 | 19 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS03500 | | TonB-dependent siderophore receptor | strong | 25 | 34 |
| | Escherichia coli ECRC100 | OKFHMN_06240 | fiu | catecholate siderophore receptor Fiu | cofit | 23 | 42 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_19495 | | catecholate siderophore receptor Fiu | insig. | 22 | 42 |
| | Pseudomonas sp. BP01 | JOY50_RS25375 | | TonB-dependent siderophore receptor | insig. | 22 | 65 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_06480 | cirA | TonB-dependent receptor | insig. | 30 | 30 |
| | Pseudomonas sp. RS175 | PFR28_01623 | | Metal-pseudopaline receptor CntO | insig. | 27 | 31 |
| | Pseudomonas stutzeri RCH2 | Psest_3346 | | TonB-dependent siderophore receptor | sig. | 25 | 35 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 25 | 32 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 25 | 32 |
| | Pseudomonas sp. SVBP6 | COO64_RS20155 | | TonB-dependent siderophore receptor | insig. | 25 | 38 |
| | Klebsiella michiganensis M5al | BWI76_RS16835 | | TonB-dependent siderophore receptor | insig. | 24 | 32 |
| | Klebsiella michiganensis M5al | BWI76_RS08945 | | catecholate siderophore receptor Fiu | insig. | 24 | 41 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3162 | | Ferrichrome-iron receptor | sig. | 24 | 32 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5958 | | Ferrichrome-iron receptor | insig. | 24 | 32 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS07510 | | TonB-dependent siderophore receptor | strong | 23 | 36 |
| | Escherichia coli ECOR38 | HEPCGN_01800 | fiu | catecholate siderophore receptor Fiu | insig. | 23 | 42 |
| | Escherichia coli ECRC102 | NIAGMN_04285 | fiu | catecholate siderophore receptor Fiu | insig. | 23 | 42 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS21130 | | TonB-dependent siderophore receptor | insig. | 23 | 79 |
| | Pseudomonas segetis P6 | ACVTMO_RS11885 | | TonB-dependent siderophore receptor | insig. | 23 | 36 |
| | Pseudomonas simiae WCS417 | PS417_15900 | | TonB-dependent receptor | insig. | 32 | 16 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02564 | | FhuE receptor | insig. | 31 | 17 |
| | Escherichia coli ECOR27 | NOLOHH_21060 | fhuE | ferric-rhodotorulic acid/ferric-coprogen receptor FhuE | insig. | 29 | 17 |
| | Escherichia coli ECRC100 | OKFHMN_03530 | fhuE | ferric-rhodotorulic acid/ferric-coprogen receptor FhuE | insig. | 29 | 17 |
| | Escherichia coli ECRC101 | MCAODC_22890 | fhuE | ferric-rhodotorulic acid/ferric-coprogen receptor FhuE | insig. | 29 | 17 |