| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas stutzeri RCH2 | Psest_2049 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 100 | 100 |
| o | Variovorax sp. OAS795 | ABID97_RS12835 | | TonB-dependent receptor | insig. | 51 | 96 |
| o | Methylophilus sp. DMC18 | GFF1276 | | Vitamin B12 transporter BtuB | insig. | 42 | 98 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01336 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 39 | 94 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS19720 | | TonB-dependent receptor | insig. | 39 | 96 |
| | Methylophilus sp. DMC18 | GFF927 | | Vitamin B12 transporter BtuB | insig. | 36 | 96 |
| o | Paraburkholderia graminis OAS925 | ABIE53_005476 | | iron complex outermembrane receptor protein | strong | 39 | 94 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS11540 | | TonB-dependent receptor | insig. | 38 | 94 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS05300 | | TonB-dependent receptor | cofit | 40 | 94 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.874.1 | | S-(hydroxymethyl)glutathione dehydrogenase (EC 1.1.1.284) | insig. | 36 | 99 |
| o | Xanthobacter sp. DMC5 | GFF2013 | | Vitamin B12 transporter BtuB | insig. | 34 | 95 |
| o | Alteromonas macleodii MIT1002 | MIT1002_03291 | | TonB-dependent siderophore receptor | cofit | 34 | 95 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS15985 | | TonB-dependent receptor | insig. | 32 | 95 |
| o | Sphingobium sp. HT1-2 | GFF2774 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 35 | 97 |
| | Methylophilus sp. DMC18 | GFF1841 | | Vitamin B12 transporter BtuB | insig. | 44 | 40 |
| | Methylophilus sp. DMC18 | GFF1844 | | Vitamin B12 transporter BtuB | insig. | 45 | 36 |
| | Methylophilus sp. DMC18 | GFF1864 | | Vitamin B12 transporter BtuB | insig. | 46 | 37 |
| | Methylophilus sp. DMC18 | GFF1076 | | Vitamin B12 transporter BtuB | insig. | 44 | 38 |
| | Methylophilus sp. DMC18 | GFF1864 | | Vitamin B12 transporter BtuB | insig. | 29 | 57 |
| | Methylophilus sp. DMC18 | GFF1076 | | Vitamin B12 transporter BtuB | insig. | 31 | 56 |
| | Methylophilus sp. DMC18 | GFF1844 | | Vitamin B12 transporter BtuB | insig. | 31 | 55 |
| | Methylophilus sp. DMC18 | GFF1872 | | Vitamin B12 transporter BtuB | insig. | 44 | 38 |
| | Methylophilus sp. DMC18 | GFF1841 | | Vitamin B12 transporter BtuB | insig. | 29 | 56 |
| | Methylophilus sp. DMC18 | GFF1872 | | Vitamin B12 transporter BtuB | insig. | 30 | 56 |
| | Variovorax sp. SCN45 | GFF5299 | | TonB-dependent receptor | insig. | 27 | 88 |
| | Pseudomonas sp. S08-1 | OH686_17960 | | TonB-dependent receptor | insig. | 26 | 89 |
| | Acinetobacter baumannii LAC-4 | RR41_RS03335 | | TonB-dependent receptor | insig. | 23 | 86 |
| | Rahnella sp. WP5 | EX31_RS00270 | | TonB-dependent receptor | insig. | 25 | 90 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1043 | | TonB-dependent siderophore receptor | insig. | 24 | 92 |
| | Enterobacter sp. TBS_079 | MPMX20_02408 | | Fe(3+) dicitrate transport protein FecA | insig. | 24 | 92 |
| | Pseudomonas segetis P6 | ACVTMO_RS14630 | | TonB-dependent receptor family protein | insig. | 25 | 80 |
| | Pseudomonas orientalis W4I3 | QF045_RS05325 | | TonB-dependent receptor | cofit | 25 | 94 |
| | Pantoea sp. MT58 | IAI47_10250 | | TonB-dependent receptor | insig. | 24 | 91 |
| | Serratia liquefaciens MT49 | IAI46_15720 | | TonB-dependent receptor | insig. | 24 | 95 |
| | Acinetobacter radioresistens SK82 | MPMX26_01713 | | Metal-pseudopaline receptor CntO | insig. | 22 | 94 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_11235 | | TonB-dependent receptor | sig. | 25 | 92 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS40045 | | TonB-dependent receptor | insig. | 24 | 92 |
| | Erwinia amylovora T8 | OLJFJH_17380 | | TonB-dependent siderophore receptor | insig. | 24 | 87 |
| | Pseudomonas simiae WCS417 | PS417_02265 | | TonB-dependent receptor | insig. | 24 | 89 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_23005 | | TonB-dependent siderophore receptor | insig. | 23 | 88 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS14340 | pqqU;inference=COORDINATES | TonB-dependent receptor PqqU | insig. | 23 | 88 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS02340 | | TonB-dependent receptor | strong | 24 | 87 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS02340 | | TonB-dependent receptor | strong | 24 | 87 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS17830 | | TonB-dependent receptor | sig. | 24 | 92 |
| | Klebsiella michiganensis M5al | BWI76_RS13500 | | TonB-dependent receptor | strong | 23 | 90 |
| | Pseudomonas segetis P6 | ACVTMO_RS10450 | | TonB-dependent receptor family protein | insig. | 23 | 84 |
| | Escherichia coli BW25113 | b1451 | yncD | predicted iron outer membrane transporter (NCBI) | strong | 23 | 93 |
| | Escherichia coli BL21 | ECD_01408 | | putative iron outer membrane transporter | insig. | 23 | 95 |
| | Escherichia fergusonii Becca | EFB2_02535 | | Metal-pseudopaline receptor CntO | insig. | 23 | 91 |
| | Escherichia coli ECRC62 | BNILDI_17625 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 93 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02262 | | Vitamin B12 transporter BtuB | insig. | 23 | 92 |
| | Methylophilus sp. DMC18 | GFF1629 | | Vitamin B12 transporter BtuB | insig. | 21 | 92 |
| | Escherichia coli ECOR38 | HEPCGN_26290 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 91 |
| | Escherichia coli ECOR27 | NOLOHH_19190 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 92 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS32130 | | ligand-gated channel protein | insig. | 24 | 85 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS06185 | | TonB-dependent receptor | insig. | 27 | 42 |
| | Escherichia coli ECRC100 | OKFHMN_01520 | yncD | putative TonB-dependent receptor YncD | cofit | 22 | 91 |
| | Escherichia coli ECRC101 | MCAODC_16420 | yncD | putative TonB-dependent receptor YncD | insig. | 22 | 91 |
| | Escherichia coli ECRC102 | NIAGMN_25655 | yncD | putative TonB-dependent receptor YncD | insig. | 22 | 91 |
| | Escherichia coli ECRC99 | KEDOAH_26920 | yncD | putative TonB-dependent receptor YncD | no data | 22 | 91 |
| | Escherichia coli ECRC98 | JDDGAC_04010 | yncD | putative TonB-dependent receptor YncD | insig. | 22 | 91 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF657 | | Probable tonB-dependent receptor yncD precursor | insig. | 26 | 50 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2578 | | Probable tonB-dependent receptor yncD precursor | insig. | 23 | 88 |
| | Lysobacter sp. OAE881 | ABIE51_RS18805 | | TonB-dependent receptor | insig. | 23 | 89 |
| | Marinobacter adhaerens HP15 | HP15_2942 | | tonB-dependent receptor protein | cofit | 22 | 82 |
| | Pseudomonas sp. BP01 | JOY50_RS04260 | | TonB-dependent receptor | insig. | 22 | 87 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.131.1 | | iron transporter | insig. | 28 | 37 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_3067 | | TonB-dependent siderophore receptor | insig. | 23 | 88 |
| | Escherichia fergusonii Becca | EFB2_00779 | | Metal-pseudopaline receptor CntO | insig. | 22 | 94 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS13360 | | TonB-dependent receptor | insig. | 23 | 84 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS17485 | | TonB-dependent siderophore receptor | insig. | 22 | 94 |
| | Pectobacterium carotovorum WPP14 | HER17_RS12830 | | TonB-dependent receptor | insig. | 25 | 39 |
| | Fusobacterium nucleatum SB010 | HUW76_04680 | | TonB-dependent receptor | cofit | 19 | 93 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS19830 | | TonB-dependent receptor | insig. | 23 | 91 |
| | Ralstonia solanacearum UW163 | UW163_RS19345 | | TonB-dependent receptor | insig. | 23 | 91 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS20435 | | TonB-dependent receptor | strong | 23 | 89 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06025 | | TonB-dependent vitamin B12 receptor | insig. | 30 | 33 |
| | Pseudomonas putida KT2440 | PP_3340 | | putative TonB-dependent receptor | insig. | 25 | 43 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS03355 | | TonB-dependent receptor | strong | 24 | 89 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS06055 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | insig. | 29 | 33 |
| | Shewanella amazonensis SB2B | Sama_2631 | | TonB-dependent receptor domain-containing protein (RefSeq) | strong | 26 | 37 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0485 | | TonB-dependent siderophore receptor | insig. | 26 | 39 |
| | Ralstonia solanacearum GMI1000 | RS_RS20995 | | TonB-dependent receptor | cofit | 24 | 89 |
| | Azospirillum sp. SherDot2 | MPMX19_05166 | | Metal-pseudopaline receptor CntO | insig. | 24 | 89 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2661.1 | | hypothetical protein | insig. | 21 | 83 |
| | Shewanella sp. ANA-3 | Shewana3_3472 | | TonB-dependent siderophore receptor (RefSeq) | strong | 25 | 34 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1449 | | TonB-dependent receptor (RefSeq) | insig. | 25 | 39 |
| | Enterobacter sp. TBS_079 | MPMX20_03876 | | Metal-pseudopaline receptor CntO | insig. | 22 | 88 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS46725 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | sig. | 29 | 33 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS12265 | | TonB-dependent receptor | insig. | 24 | 40 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS12265 | | TonB-dependent receptor | insig. | 24 | 40 |
| | Pseudomonas stutzeri RCH2 | Psest_0034 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 27 | 35 |
| | Pseudomonas protegens RBAN4 | FABNJH_14430 | | TonB-dependent outermembrane receptor | insig. | 23 | 78 |
| | Lysobacter sp. OAE881 | ABIE51_RS02790 | | TonB-dependent receptor | insig. | 29 | 35 |
| | Agrobacterium fabrum C58 | Atu4400 | | ferrienterobactin-like protein | insig. | 25 | 34 |
| | Pseudomonas segetis P6 | ACVTMO_RS09005 | btuB | TonB-dependent vitamin B12 receptor | insig. | 28 | 33 |
| | Serratia liquefaciens MT49 | IAI46_18370 | | TonB-dependent siderophore receptor | cofit | 26 | 39 |
| | Caulobacter crescentus NA1000 | CCNA_00138 | | TonB-dependent receptor | cofit | 22 | 98 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00138 | | TonB-dependent receptor | cofit | 22 | 98 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3912 | | TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins | insig. | 25 | 39 |
| | Pseudomonas sp. DMC3 | GFF5156 | | Vitamin B12 transporter BtuB | insig. | 24 | 46 |
| | Shewanella oneidensis MR-1 | SO0815 | | TonB-dependent receptor C-terminal domain protein (NCBI ptt file) | strong | 25 | 34 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS14315 | | TonB-dependent receptor | insig. | 26 | 34 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS14315 | | TonB-dependent receptor | insig. | 26 | 34 |
| | Pseudomonas protegens RBAN4 | FABNJH_13915 | | Ferric enterobactin receptor | insig. | 22 | 96 |
| | Pseudomonas protegens RBAN4 | FABNJH_03340 | | Ferrichrome-iron receptor | insig. | 22 | 93 |
| | Sphingobium sp. HT1-2 | GFF155 | | Ferrichrome-iron receptor | cofit | 24 | 49 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2836 | | Ferrichrome-iron receptor | cofit | 28 | 40 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS02435 | | TonB-dependent receptor | insig. | 22 | 87 |
| | Escherichia coli BL21 | ECD_00550 | | ferrienterobactin outer membrane transporter | insig. | 24 | 39 |
| | Escherichia fergusonii Becca | EFB2_03509 | | Ferrienterobactin receptor | insig. | 24 | 39 |
| | Escherichia coli ECOR27 | NOLOHH_24000 | fepA | ferrienterobactin outer membrane transporter | strong | 24 | 39 |
| | Escherichia coli ECRC62 | BNILDI_22010 | fepA | ferrienterobactin outer membrane transporter | cofit | 24 | 39 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03123 | | Ferrienterobactin receptor | cofit | 24 | 39 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS03205 | | siderophore enterobactin receptor FepA | insig. | 24 | 39 |
| | Escherichia coli BW25113 | b0584 | fepA | iron-enterobactin outer membrane transporter (NCBI) | strong | 24 | 39 |
| | Methylophilus sp. DMC18 | GFF1784 | | Vitamin B12 transporter BtuB | insig. | 23 | 86 |
| | Caulobacter crescentus NA1000 | CCNA_01826 | | vitamin B12 receptor | strong | 27 | 40 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01826 | | vitamin B12 receptor | cofit | 27 | 40 |
| | Escherichia coli ECRC100 | OKFHMN_07625 | fepA | ferrienterobactin outer membrane transporter | cofit | 24 | 39 |
| | Escherichia coli ECRC101 | MCAODC_26840 | fepA | ferrienterobactin outer membrane transporter | strong | 24 | 39 |
| | Escherichia coli ECRC102 | NIAGMN_05680 | fepA | ferrienterobactin outer membrane transporter | cofit | 24 | 39 |
| | Escherichia coli ECRC98 | JDDGAC_11270 | fepA | ferrienterobactin outer membrane transporter | strong | 24 | 39 |
| | Escherichia coli ECRC99 | KEDOAH_20345 | fepA | ferrienterobactin outer membrane transporter | no data | 24 | 39 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS30665 | | TonB-dependent receptor | sig. | 24 | 40 |
| | Escherichia coli ECOR38 | HEPCGN_00655 | fepA | ferrienterobactin outer membrane transporter | insig. | 24 | 39 |
| | Pseudomonas simiae WCS417 | PS417_02860 | | TonB-dependent receptor | insig. | 21 | 93 |
| | Pseudomonas sp. BP01 | JOY50_RS12910 | | TonB-dependent siderophore receptor | insig. | 26 | 49 |
| | Pseudomonas sp. SVBP6 | COO64_RS24340 | | TonB-dependent receptor domain-containing protein | insig. | 26 | 39 |
| | Shewanella sp. ANA-3 | Shewana3_3235 | | TonB-dependent heme/hemoglobin receptor family protein (RefSeq) | cofit | 25 | 41 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS33155 | | TonB-dependent receptor | sig. | 22 | 87 |
| | Methylophilus sp. DMC18 | GFF258 | | Fe(3+) dicitrate transport protein FecA | insig. | 25 | 33 |
| | Pseudomonas stutzeri RCH2 | Psest_3016 | | TonB-dependent vitamin B12 receptor | strong | 24 | 33 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_30065 | | heme/hemoglobin uptake receptor PhuR | sig. | 24 | 46 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52745 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | cofit | 24 | 46 |
| | Shewanella oneidensis MR-1 | SO3669 | hugA | heme transport protein (NCBI ptt file) | insig. | 25 | 41 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS04045 | | TonB-dependent receptor | no data | 24 | 42 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS09285 | phuR;inference=COORDINATES | heme/hemoglobin uptake receptor PhuR | insig. | 24 | 46 |
| | Dechlorosoma suillum PS | Dsui_2866 | | outer membrane receptor for ferrienterochelin and colicins | cofit | 23 | 72 |
| | Shewanella sp. ANA-3 | Shewana3_3929 | | enterobactin receptor protein (RefSeq) | insig. | 23 | 92 |
| | Rhodospirillum rubrum S1H | Rru_A0865 | | TonB-dependent receptor (NCBI) | insig. | 25 | 29 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_14325 | btuB | TonB-dependent vitamin B12 receptor | cofit | 27 | 26 |
| | Pseudomonas sp. BP01 | JOY50_RS22935 | | TonB-dependent receptor | insig. | 26 | 33 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04696 | | Vitamin B12 transporter BtuB | cofit | 24 | 42 |
| | Pseudomonas sp. BP01 | JOY50_RS25375 | | TonB-dependent siderophore receptor | insig. | 21 | 76 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03246 | | iron complex outermembrane recepter protein | insig. | 23 | 46 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS00535 | | TonB-dependent receptor | insig. | 24 | 33 |
| | Escherichia coli ECRC100 | OKFHMN_18835 | fhuE | TonB-dependent siderophore receptor | insig. | 23 | 44 |
| | Escherichia coli ECRC101 | MCAODC_09350 | fhuE | TonB-dependent siderophore receptor | insig. | 23 | 44 |
| | Escherichia coli ECRC102 | NIAGMN_16600 | fhuE | TonB-dependent siderophore receptor | insig. | 23 | 44 |
| | Escherichia coli ECRC99 | KEDOAH_09310 | fhuE | TonB-dependent siderophore receptor | no data | 23 | 44 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS16645 | | bifunctional siderophore receptor/adhesin Iha | insig. | 23 | 40 |
| | Pseudomonas putida KT2440 | PP_2242 | | ferric enterobactin transport system outer membrane subunit | insig. | 22 | 76 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1254.1 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 24 | 29 |
| | Shewanella oneidensis MR-1 | SO_4523 | irgA | enterobactin receptor protein (RefSeq) | insig. | 21 | 92 |
| | Ralstonia solanacearum GMI1000 | RS_RS23275 | | TonB-dependent receptor | insig. | 26 | 40 |
| | Shewanella oneidensis MR-1 | SO3914 | | TonB-dependent receptor, putative (NCBI ptt file) | strong | 25 | 40 |
| | Paraburkholderia graminis OAS925 | ABIE53_004039 | | iron complex outermembrane receptor protein | sig. | 24 | 46 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS03815 | | TonB-dependent receptor | strong | 24 | 42 |
| | Klebsiella michiganensis M5al | BWI76_RS16835 | | TonB-dependent siderophore receptor | insig. | 23 | 43 |
| | Rhodopseudomonas palustris CGA009 | TX73_009340 | | TonB-dependent receptor | insig. | 31 | 16 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_05240 | | TonB-dependent receptor | insig. | 25 | 38 |
| | Escherichia coli ECRC98 | JDDGAC_22470 | fhuE | TonB-dependent siderophore receptor | insig. | 23 | 44 |
| | Escherichia coli ECRC100 | OKFHMN_04115 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 22 | 40 |
| | Escherichia coli ECRC101 | MCAODC_23465 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 22 | 40 |
| | Escherichia coli ECRC102 | NIAGMN_03545 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 22 | 40 |
| | Escherichia coli ECRC98 | JDDGAC_07705 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 22 | 40 |
| | Escherichia coli ECRC99 | KEDOAH_23655 | iha | bifunctional siderophore receptor/adhesin Iha | no data | 22 | 40 |
| | Azospirillum brasilense Sp245 | AZOBR_RS19160 | | outer membrane cobalamin receptor protein BtuB | insig. | 26 | 23 |
| | Pseudomonas orientalis W4I3 | QF045_RS24880 | | TonB-dependent receptor | cofit | 23 | 39 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS34800 | pfeA;inference=COORDINATES | siderophore enterobactin receptor PfeA | insig. | 22 | 96 |
| | Serratia liquefaciens MT49 | IAI46_04645 | | TonB-dependent siderophore receptor | insig. | 21 | 60 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS09380 | | TonB-dependent receptor | insig. | 29 | 19 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3976 | | Outer membrane vitamin B12 receptor BtuB | no data | 27 | 27 |
| | Pseudomonas sp. RS175 | PFR28_00557 | | Transferrin-binding protein 1 | insig. | 24 | 39 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1388.1 | | Outer membrane vitamin B12 receptor BtuB | insig. | 24 | 34 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_03445 | | TonB-dependent receptor | insig. | 23 | 46 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_14790 | | TonB-dependent siderophore receptor | insig. | 22 | 87 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_14345 | | ligand-gated channel | insig. | 21 | 73 |
| | Lysobacter sp. OAE881 | ABIE51_RS04930 | | TonB-dependent vitamin B12 receptor | insig. | 25 | 35 |
| | Sphingobium sp. HT1-2 | GFF3042 | | TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins | cofit | 24 | 39 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS03765 | pfeA;inference=COORDINATES | siderophore enterobactin receptor PfeA | insig. | 22 | 96 |
| | Pseudomonas sp. SVBP6 | COO64_RS10640 | | TonB-dependent receptor domain-containing protein | insig. | 22 | 28 |
| | Pseudomonas sp. SVBP6 | COO64_RS10170 | | TonB-dependent siderophore receptor | cofit | 26 | 27 |
| | Shewanella oneidensis MR-1 | SO1156 | | TonB-dependent receptor (NCBI ptt file) | insig. | 23 | 40 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS09020 | | TonB-dependent receptor | insig. | 24 | 80 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_13505 | | siderophore enterobactin receptor PfeA | insig. | 22 | 96 |
| | Rhodopseudomonas palustris CGA009 | TX73_009340 | | TonB-dependent receptor | insig. | 23 | 47 |
| | Pseudomonas sp. S08-1 | OH686_19625 | | Iron(III) dicitrate transport protein FecA | insig. | 22 | 93 |
| | Escherichia coli ECOR38 | HEPCGN_18185 | iha | bifunctional siderophore receptor/adhesin Iha | insig. | 22 | 40 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS14720 | | TonB-dependent vitamin B12 receptor | insig. | 29 | 22 |
| | Caulobacter crescentus NA1000 | CCNA_01859 | | TonB-dependent receptor | strong | 26 | 23 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01859 | | TonB-dependent receptor | cofit | 26 | 23 |
| | Pseudomonas sp. SVBP6 | COO64_RS25200 | | TonB-dependent siderophore receptor | insig. | 24 | 40 |
| | Pseudomonas sp. BP01 | JOY50_RS04625 | | TonB-dependent siderophore receptor | insig. | 25 | 39 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03561 | | Vitamin B12 transporter BtuB | cofit | 24 | 31 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05148 | | Vitamin B12 transporter BtuB | cofit | 24 | 40 |
| | Variovorax sp. SCN45 | GFF5291 | | Ferrichrome-iron receptor | insig. | 23 | 42 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS14820 | | TonB-dependent receptor | cofit | 23 | 40 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS02930 | | TonB-dependent receptor | insig. | 21 | 69 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS02930 | | TonB-dependent receptor | insig. | 21 | 69 |
| | Xanthobacter sp. DMC5 | GFF2992 | | Vitamin B12 transporter BtuB | insig. | 38 | 11 |
| | Dickeya dianthicola 67-19 | HGI48_RS20380 | | TonB-dependent vitamin B12 receptor BtuB | insig. | 23 | 33 |
| | Shewanella sp. ANA-3 | Shewana3_0983 | | TonB-dependent siderophore receptor (RefSeq) | insig. | 23 | 39 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_10415 | | TonB-dependent siderophore receptor | insig. | 23 | 40 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3755 | | Outer membrane cobalamin receptor protein | sig. | 23 | 34 |
| | Alteromonas macleodii MIT1002 | MIT1002_03886 | | Outer membrane cobalamin translocator | insig. | 22 | 34 |
| | Shewanella sp. ANA-3 | Shewana3_3458 | | TonB-dependent receptor (RefSeq) | insig. | 22 | 67 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS01110 | | TonB-dependent receptor | cofit | 26 | 57 |
| | Enterobacter sp. TBS_079 | MPMX20_01238 | | Ferrienterobactin receptor | sig. | 24 | 44 |
| | Azospirillum sp. SherDot2 | MPMX19_03643 | | Vitamin B12 transporter BtuB | insig. | 29 | 23 |
| | Variovorax sp. SCN45 | GFF450 | | Outer membrane vitamin B12 receptor BtuB | cofit | 28 | 23 |
| | Methylophilus sp. DMC18 | GFF1480 | | Vitamin B12 transporter BtuB | cofit | 24 | 30 |
| | Alteromonas macleodii MIT1002 | MIT1002_01452 | | hypothetical protein | insig. | 21 | 34 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS33085 | | ligand-gated channel protein | sig. | 26 | 20 |
| | Pseudomonas sp. BP01 | JOY50_RS07055 | | TonB-dependent receptor domain-containing protein | insig. | 25 | 33 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS19715 | | TonB-dependent receptor | strong | 28 | 30 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS53825 | | TonB-dependent receptor | sig. | 28 | 30 |
| | Dechlorosoma suillum PS | Dsui_0529 | | outer membrane cobalamin receptor protein | cofit | 28 | 26 |
| | Pseudomonas orientalis W4I3 | QF045_RS17485 | | TonB-dependent siderophore receptor | cofit | 27 | 33 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4678 | | Outer membrane vitamin B12 receptor BtuB | insig. | 27 | 26 |
| | Shewanella sp. ANA-3 | Shewana3_0716 | | TonB-dependent siderophore receptor (RefSeq) | strong | 25 | 40 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS21685 | | TonB-dependent siderophore receptor | insig. | 23 | 40 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_16055 | | siderophore enterobactin receptor FepA | cofit | 23 | 40 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS02565 | fepA;inference=COORDINATES | siderophore enterobactin receptor FepA | cofit | 22 | 40 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS00925 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 21 | 93 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_06480 | cirA | TonB-dependent receptor | insig. | 28 | 26 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_19790 | | TonB-dependent receptor | strong | 26 | 28 |
| | Klebsiella michiganensis M5al | BWI76_RS07695 | | TonB-dependent siderophore receptor | strong | 23 | 40 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1004 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 19 | 63 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.513.1 | | Outer membrane vitamin B12 receptor BtuB | cofit | 26 | 39 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS22965 | | ligand-gated channel protein | sig. | 23 | 46 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5874 | | TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins | strong | 27 | 24 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS46725 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | sig. | 27 | 22 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS06055 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | insig. | 26 | 24 |
| | Shewanella loihica PV-4 | Shew_3676 | | TonB-dependent receptor, plug (RefSeq) | cofit | 25 | 36 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_05465 | btuB | TonB-dependent vitamin B12 receptor | insig. | 23 | 34 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2383 | | TonB-dependent siderophore receptor | insig. | 23 | 44 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS00695 | | TonB-dependent vitamin B12 receptor | sig. | 27 | 22 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2902 | | TonB-dependent hemin , ferrichrome receptor | insig. | 24 | 38 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS16655 | | TonB-dependent receptor | insig. | 24 | 39 |
| | Pseudomonas sp. SVBP6 | COO64_RS14465 | | TonB-dependent siderophore receptor | insig. | 23 | 30 |
| | Pectobacterium carotovorum WPP14 | HER17_RS03340 | | TonB-dependent siderophore receptor | insig. | 23 | 40 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4608.1 | | N-acetylglucosamine-regulated TonB-dependent outer membrane receptor | insig. | 27 | 22 |
| | Pseudomonas sp. SVBP6 | COO64_RS10825 | | TonB-dependent siderophore receptor | insig. | 26 | 27 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS19025 | | hypothetical protein | insig. | 26 | 40 |
| | Ralstonia solanacearum UW163 | UW163_RS20105 | | hypothetical protein | insig. | 26 | 40 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07300 | | TonB-dependent receptor | strong | 24 | 75 |
| | Pseudomonas sp. BP01 | JOY50_RS02505 | | TonB-dependent receptor | insig. | 24 | 40 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS15345 | | TonB-dependent siderophore receptor | insig. | 23 | 43 |