| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Klebsiella michiganensis M5al | BWI76_RS11185 | | ligand-gated channel protein | strong | 100 | 100 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_18780 | | ferric aerobactin receptor IutA | insig. | 92 | 100 |
| o | Klebsiella pneumoniae MRSN742743 | GJGHJB_03144 | iutA | ferric aerobactin receptor IutA | insig. | 92 | 100 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS16685 | | ferric aerobactin receptor IutA | sig. | 74 | 99 |
| o | Escherichia coli ECOR38 | HEPCGN_18265 | iutA | ferric aerobactin receptor IutA | insig. | 73 | 99 |
| o | Serratia liquefaciens MT49 | IAI46_04180 | | TonB-dependent siderophore receptor | insig. | 71 | 100 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_0572 | | TonB-dependent siderophore receptor | insig. | 71 | 100 |
| o | Enterobacter sp. TBS_079 | MPMX20_02978 | | Ferric aerobactin receptor | sig. | 70 | 100 |
| o | Shewanella sp. ANA-3 | Shewana3_0299 | | TonB-dependent siderophore receptor (RefSeq) | insig. | 48 | 98 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_00110 | | TonB-dependent siderophore receptor | insig. | 48 | 99 |
| o | Pseudomonas aeruginosa MRSN321 | PFGADD_04891 | | Putative TonB-dependent receptor | insig. | 47 | 99 |
| o | Pseudomonas aeruginosa PUPa3 | NPBIFN_04968 | | Putative TonB-dependent receptor | insig. | 47 | 99 |
| o | Sinorhizobium meliloti 1021 | SMa2414 | | RhtA rhizobactin receptor precursor | insig. | 41 | 97 |
| o | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS04080 | | hypothetical protein | sig. | 41 | 97 |
| o | Pseudomonas putida KT2440 | PP_2193 | | Outer membrane ferric siderophore receptor | insig. | 40 | 96 |
| o | Pseudomonas sp. BP01 | JOY50_RS12750 | | TonB-dependent receptor | insig. | 40 | 96 |
| o | Pseudomonas sp. SVBP6 | COO64_RS17350 | | TonB-dependent receptor | insig. | 39 | 99 |
| o | Pseudomonas protegens RBAN4 | FABNJH_16200 | iutA | TonB-dependent outermembrane ferric aerobactin receptor IutA | insig. | 39 | 96 |
| | Pseudomonas orientalis W4I3 | QF045_RS22245 | | TonB-dependent receptor | cofit | 34 | 100 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_17970 | | hypothetical protein | strong | 32 | 100 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3361 | | Outer membrane receptor proteins, likely involved in siderophore uptake @ TonB-dependent siderophore receptor | sig. | 32 | 100 |
| | Acinetobacter radioresistens SK82 | MPMX26_01938 | | Ferric aerobactin receptor | no data | 32 | 97 |
| | Acinetobacter baumannii LAC-4 | RR41_RS12445 | | TonB-dependent receptor | insig. | 32 | 97 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4251 | | Outer membrane receptor proteins, likely involved in siderophore uptake @ TonB-dependent siderophore receptor | insig. | 31 | 92 |
| | Erwinia amylovora T8 | OLJFJH_01695 | | Ferric aerobactin receptor Cloacin receptor; Flags: | insig. | 65 | 29 |
| | Erwinia amylovora T8 | OLJFJH_01690 | | Ferric aerobactin receptor | insig. | 66 | 30 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03631 | | Ferric aerobactin receptor | insig. | 30 | 92 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06500 | | TonB-dependent siderophore receptor | insig. | 30 | 92 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03671 | | Ferric aerobactin receptor | insig. | 30 | 92 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS01950 | | TonB-dependent receptor | cofit | 30 | 96 |
| | Pseudomonas sp. BP01 | JOY50_RS11995 | | TonB-dependent receptor | no data | 30 | 92 |
| | Variovorax sp. SCN45 | GFF5856 | | Outer membrane receptor proteins, likely involved in siderophore uptake | insig. | 29 | 93 |
| | Ralstonia solanacearum GMI1000 | RS_RS19165 | | TonB-dependent receptor | strong | 28 | 93 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS01675 | | TonB-dependent receptor | sig. | 28 | 93 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS21460 | | TonB-dependent siderophore receptor | cofit | 29 | 92 |
| | Ralstonia solanacearum UW163 | UW163_RS17730 | | TonB-dependent siderophore receptor | insig. | 29 | 92 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS22405 | | membrane protein | insig. | 27 | 92 |
| | Acinetobacter baumannii LAC-4 | RR41_RS07270 | | TonB-dependent receptor | insig. | 30 | 92 |
| | Dickeya dianthicola 67-19 | HGI48_RS07530 | | TonB-dependent receptor | insig. | 28 | 100 |
| | Shewanella sp. ANA-3 | Shewana3_0286 | | TonB-dependent receptor (RefSeq) | insig. | 28 | 97 |
| | Dickeya dianthicola ME23 | DZA65_RS08075 | | TonB-dependent receptor | cofit | 28 | 100 |
| | Dickeya dadantii 3937 | DDA3937_RS07715 | | TonB-dependent receptor | strong | 28 | 100 |
| | Pectobacterium carotovorum WPP14 | HER17_RS13355 | | TonB-dependent receptor | insig. | 27 | 100 |
| | Alteromonas macleodii MIT1002 | MIT1002_03640 | | Iron-regulated outer membrane proteins | insig. | 28 | 99 |
| | Shewanella loihica PV-4 | Shew_1688 | | TonB-dependent receptor (RefSeq) | strong | 27 | 99 |
| | Lysobacter sp. OAE881 | ABIE51_RS16440 | | TonB-dependent receptor | insig. | 27 | 97 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS05965 | | ferric aerobactin receptor | insig. | 27 | 97 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0784 | | hypothetical protein | insig. | 25 | 97 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS03250 | | TonB-dependent receptor | insig. | 26 | 90 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_00500 | | hypothetical protein | strong | 25 | 91 |
| | Shewanella amazonensis SB2B | Sama_1394 | | TonB-dependent receptor, plug (RefSeq) | strong | 24 | 99 |
| | Sphingobium sp. HT1-2 | GFF2610 | | TonB-dependent receptor | cofit | 24 | 97 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0569 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 24 | 99 |
| | Shewanella oneidensis MR-1 | SO4423.1 | | hypothetical ferric aerobactin receptor (NCBI ptt file) | sig. | 29 | 40 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS14485 | | TonB-dependent receptor | insig. | 23 | 97 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS11885 | | TonB-dependent receptor | cofit | 24 | 71 |
| | Serratia liquefaciens MT49 | IAI46_11090 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 32 | 32 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS16330 | | TonB-dependent receptor plug domain-containing protein | strong | 31 | 18 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0401 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 33 | 20 |
| | Escherichia fergusonii Becca | EFB2_00308 | | Hemin receptor | insig. | 29 | 32 |
| | Escherichia coli ECRC102 | NIAGMN_14115 | chuA | Outer membrane heme/hemoglobin receptor ChuA | cofit | 29 | 32 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS20030 | | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | insig. | 29 | 32 |
| | Escherichia coli ECOR38 | HEPCGN_15250 | chuA | Outer membrane heme/hemoglobin receptor ChuA | insig. | 29 | 32 |
| | Escherichia coli ECRC100 | OKFHMN_16350 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | cofit | 29 | 32 |
| | Escherichia coli ECRC101 | MCAODC_06865 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | insig. | 29 | 32 |
| | Escherichia coli ECRC98 | JDDGAC_19980 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | insig. | 29 | 32 |
| | Escherichia coli ECRC99 | KEDOAH_11795 | chuA | TonB-dependent heme/hemoglobin receptor ChuA/ShuA | no data | 29 | 32 |
| | Klebsiella michiganensis M5al | BWI76_RS19680 | | catecholate siderophore receptor CirA | insig. | 33 | 20 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS11890 | | TonB-dependent receptor plug domain-containing protein | strong | 34 | 16 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS12155 | | TonB-dependent receptor plug domain-containing protein | strong | 34 | 16 |
| | Escherichia coli BL21 | ECD_02084 | | colicin IA outer membrane receptor and translocator; ferric iron-catecholate transporter | insig. | 31 | 20 |
| | Escherichia fergusonii Becca | EFB2_01701 | | Colicin I receptor | insig. | 31 | 20 |
| | Escherichia coli ECOR27 | NOLOHH_15080 | cirA | catecholate siderophore receptor CirA | insig. | 31 | 20 |
| | Escherichia coli ECRC100 | OKFHMN_23505 | cirA | catecholate siderophore receptor CirA | cofit | 31 | 20 |
| | Escherichia coli ECRC101 | MCAODC_14555 | cirA | catecholate siderophore receptor CirA | insig. | 31 | 20 |
| | Escherichia coli ECRC102 | NIAGMN_21270 | cirA | catecholate siderophore receptor CirA | insig. | 31 | 20 |
| | Escherichia coli ECRC62 | BNILDI_14000 | cirA | catecholate siderophore receptor CirA | insig. | 31 | 20 |
| | Escherichia coli ECRC98 | JDDGAC_27465 | cirA | catecholate siderophore receptor CirA | insig. | 31 | 20 |
| | Escherichia coli ECRC99 | KEDOAH_04680 | cirA | catecholate siderophore receptor CirA | no data | 31 | 20 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01556 | | Colicin I receptor | insig. | 31 | 20 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12615 | | catecholate siderophore receptor CirA | no data | 31 | 20 |
| | Escherichia coli BW25113 | b2155 | cirA | ferric iron-catecholate outer membrane transporter (NCBI) | strong | 31 | 20 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS12150 | | TonB-dependent receptor | strong | 24 | 71 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_26635 | | catecholate siderophore receptor CirA | insig. | 32 | 20 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_01574 | cirA | catecholate siderophore receptor CirA | insig. | 32 | 20 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS00950 | btuB | TonB-dependent vitamin B12 receptor BtuB | cofit | 36 | 19 |
| | Enterobacter sp. TBS_079 | MPMX20_01918 | | Hemin receptor | insig. | 34 | 25 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS14545 | | TonB-dependent receptor | insig. | 31 | 18 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS10730 | | TonB-dependent receptor | insig. | 31 | 18 |
| | Rhodospirillum rubrum S1H | Rru_A0488 | | TonB-dependent receptor (NCBI) | cofit | 31 | 25 |
| | Escherichia coli ECOR38 | HEPCGN_22770 | | hypothetical protein | insig. | 30 | 20 |
| | Pantoea sp. MT58 | IAI47_00955 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 36 | 19 |
| | Klebsiella michiganensis M5al | BWI76_RS00890 | | vitamin B12/cobalamin outer membrane transporter | sig. | 30 | 21 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS14965 | | TonB-dependent receptor | strong | 30 | 18 |
| | Enterobacter sp. TBS_079 | MPMX20_04514 | | Vitamin B12 transporter BtuB | cofit | 31 | 22 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3779 | | Colicin I receptor precursor | insig. | 34 | 19 |
| | Variovorax sp. SCN45 | GFF450 | | Outer membrane vitamin B12 receptor BtuB | cofit | 32 | 20 |
| | Escherichia fergusonii Becca | EFB2_04644 | | Vitamin B12 transporter BtuB | insig. | 30 | 20 |
| | Sphingobium sp. HT1-2 | GFF1533 | | Ferrichrome-iron receptor | cofit | 36 | 19 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS25145 | | TonB-dependent receptor | insig. | 29 | 23 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS00695 | | TonB-dependent vitamin B12 receptor | sig. | 33 | 26 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS16140 | | TonB-dependent receptor | sig. | 34 | 17 |
| | Pseudomonas stutzeri RCH2 | Psest_0380 | | TonB-dependent siderophore receptor | insig. | 24 | 80 |
| | Variovorax sp. OAS795 | ABID97_RS17425 | | TonB-dependent receptor | strong | 33 | 17 |
| | Escherichia coli ECRC99 | KEDOAH_14630 | btuB | TonB-dependent vitamin B12 receptor BtuB | no data | 27 | 28 |
| | Escherichia coli ECOR27 | NOLOHH_05675 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 27 | 28 |
| | Escherichia coli ECOR38 | HEPCGN_12185 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 27 | 28 |
| | Escherichia coli ECRC62 | BNILDI_05850 | btuB | TonB-dependent vitamin B12 receptor BtuB | cofit | 27 | 28 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04084 | | Vitamin B12 transporter BtuB | cofit | 27 | 28 |
| | Escherichia coli BW25113 | b3966 | btuB | vitamin B12/cobalamin outer membrane transporter (NCBI) | sig. | 27 | 28 |
| | Dickeya dadantii 3937 | DDA3937_RS00995 | | TonB-dependent vitamin B12 receptor BtuB | insig. | 32 | 19 |
| | Escherichia coli ECRC100 | OKFHMN_13530 | btuB | TonB-dependent vitamin B12 receptor BtuB | cofit | 27 | 28 |
| | Escherichia coli ECRC101 | MCAODC_04030 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 27 | 28 |
| | Escherichia coli ECRC102 | NIAGMN_11280 | btuB | TonB-dependent vitamin B12 receptor BtuB | cofit | 27 | 28 |
| | Escherichia coli ECRC98 | JDDGAC_17155 | btuB | TonB-dependent vitamin B12 receptor BtuB | insig. | 27 | 28 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS22905 | | TonB-dependent vitamin B12 receptor BtuB | strong | 27 | 28 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_05465 | btuB | TonB-dependent vitamin B12 receptor | insig. | 30 | 22 |
| | Pantoea sp. MT58 | IAI47_04670 | | catecholate siderophore receptor CirA | insig. | 30 | 19 |
| | Pseudomonas protegens RBAN4 | FABNJH_11720 | | TonB-dependent outermembrane receptor | insig. | 33 | 22 |
| | Pseudomonas sp. FW215-L2 | GFF4535 | | Colicin I receptor | insig. | 33 | 22 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0496 | | TonB-dependent receptor (NCBI ptt file) | sig. | 28 | 20 |
| | Dickeya dianthicola ME23 | DZA65_RS21425 | | TonB-dependent vitamin B12 receptor BtuB | insig. | 27 | 27 |
| | Marinobacter adhaerens HP15 | HP15_3953 | | outer membrane receptor for transport of vitamin B | strong | 34 | 20 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2352 | | Outer membrane vitamin B12 receptor BtuB | insig. | 34 | 18 |
| | Serratia liquefaciens MT49 | IAI46_24450 | | TonB-dependent vitamin B12 receptor BtuB | insig. | 28 | 28 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1258 | | TonB-dependent siderophore receptor | strong | 33 | 20 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS15560 | | TonB-dependent receptor | insig. | 23 | 57 |
| | Dickeya dianthicola 67-19 | HGI48_RS20380 | | TonB-dependent vitamin B12 receptor BtuB | insig. | 29 | 21 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS01505 | | TonB-dependent receptor | sig. | 23 | 56 |
| | Pseudomonas sp. DMC3 | GFF1887 | | Fe(3+) dicitrate transport protein FecA | cofit | 24 | 84 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS10555 | | TonB-dependent receptor | insig. | 29 | 18 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_10070 | cirA | catecholate siderophore receptor CirA | cofit | 28 | 19 |
| | Erwinia tracheiphila SCR3 | LU632_RS00250 | cirA | catecholate siderophore receptor CirA | insig. | 28 | 19 |
| | Pectobacterium carotovorum WPP14 | HER17_RS00980 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 28 | 22 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00764 | | TonB-dependent receptor | insig. | 26 | 24 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_985 | | Outer membrane vitamin B12 receptor BtuB | strong | 34 | 17 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS10930 | | TonB-dependent vitamin B12 receptor | insig. | 31 | 21 |
| | Escherichia coli ECRC101 | MCAODC_20285 | fepA | TonB-dependent receptor | insig. | 23 | 78 |
| | Escherichia coli ECRC102 | NIAGMN_22610 | fepA | TonB-dependent receptor | cofit | 23 | 78 |
| | Escherichia coli ECRC98 | JDDGAC_29235 | fepA | TonB-dependent receptor | insig. | 23 | 78 |
| | Escherichia coli ECRC99 | KEDOAH_03005 | fepA | TonB-dependent receptor | no data | 23 | 78 |
| | Pseudomonas segetis P6 | ACVTMO_RS09005 | btuB | TonB-dependent vitamin B12 receptor | insig. | 33 | 22 |
| | Escherichia fergusonii Becca | EFB2_01895 | | Colicin I receptor | insig. | 23 | 78 |
| | Escherichia coli ECOR38 | HEPCGN_03455 | fepA | TonB-dependent receptor | insig. | 23 | 78 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS11645 | | TonB-dependent receptor | insig. | 23 | 78 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS09845 | | TonB-dependent siderophore receptor | insig. | 31 | 20 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS02085 | | TonB-dependent receptor | insig. | 26 | 24 |
| | Pseudomonas sp. DMC3 | GFF572 | | Ferrichrome outer membrane transporter/phage receptor | cofit | 27 | 30 |
| | Methylophilus sp. DMC18 | GFF1480 | | Vitamin B12 transporter BtuB | cofit | 30 | 18 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS01420 | | TonB-dependent receptor | sig. | 28 | 18 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS15635 | | TonB-dependent receptor | cofit | 28 | 18 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_03823 | | TonB-dependent receptor | cofit | 25 | 27 |
| | Rahnella sp. WP5 | EX31_RS14135 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 30 | 20 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS04850 | | TonB-denpendent receptor | insig. | 30 | 18 |
| | Sphingobium sp. HT1-2 | GFF1840 | | TonB-dependent receptor | insig. | 29 | 21 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0960 | | putative TonB-dependent outer membrane receptor (NCBI ptt file) | insig. | 26 | 24 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS06040 | | TonB-dependent receptor | insig. | 26 | 17 |
| | Pectobacterium carotovorum WPP14 | HER17_RS12830 | | TonB-dependent receptor | insig. | 33 | 19 |
| | Pseudomonas sp. FW215-L2 | GFF2605 | | putative TonB-dependent receptor BfrD | insig. | 31 | 18 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3755 | | Outer membrane cobalamin receptor protein | sig. | 28 | 26 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_03855 | btuB | TonB-dependent vitamin B12 receptor | insig. | 31 | 19 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_03903 | btuB | TonB-dependent vitamin B12 receptor | cofit | 31 | 19 |
| | Pseudomonas stutzeri RCH2 | Psest_4275 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 29 | 19 |
| | Cellulophaga baltica 18 | M666_RS06245 | | TonB-dependent receptor | cofit | 29 | 29 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0773 | | TonB-dependent siderophore receptor | cofit | 29 | 20 |
| | Pseudomonas stutzeri RCH2 | Psest_3016 | | TonB-dependent vitamin B12 receptor | strong | 32 | 17 |
| | Pectobacterium carotovorum WPP14 | HER17_RS19030 | | TonB-dependent receptor | cofit | 27 | 32 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS00095 | | TonB-dependent receptor | insig. | 26 | 24 |
| | Alteromonas macleodii MIT1002 | MIT1002_02278 | | Ferric-pseudobactin 358 receptor precursor | insig. | 27 | 27 |
| | Escherichia coli BW25113 | b1451 | yncD | predicted iron outer membrane transporter (NCBI) | strong | 23 | 99 |
| | Pectobacterium carotovorum WPP14 | HER17_RS07225 | | TonB-dependent receptor | cofit | 33 | 18 |
| | Pseudomonas stutzeri RCH2 | Psest_3541 | | Outer membrane cobalamin receptor protein | insig. | 32 | 22 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS15780 | | TonB-dependent siderophore receptor | strong | 31 | 18 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06025 | | TonB-dependent vitamin B12 receptor | insig. | 31 | 19 |
| | Escherichia coli ECOR38 | HEPCGN_26290 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 94 |
| | Escherichia coli BL21 | ECD_01408 | | putative iron outer membrane transporter | insig. | 23 | 99 |
| | Escherichia coli ECRC62 | BNILDI_17625 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 99 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00136 | | vitamin B12 transporter | insig. | 29 | 17 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3114 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 29 | 22 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4429 | | TonB-dependent vitamin B12 receptor | cofit | 28 | 22 |
| | Marinobacter adhaerens HP15 | HP15_3002 | | TonB-dependent receptor | insig. | 25 | 24 |
| | Pseudomonas sp. SVBP6 | COO64_RS20155 | | TonB-dependent siderophore receptor | insig. | 34 | 18 |
| | Fusobacterium nucleatum SB010 | HUW76_10050 | | TonB-dependent receptor | cofit | 29 | 20 |
| | Rhodospirillum rubrum S1H | Rru_A2337 | | TonB-dependent receptor (NCBI) | insig. | 29 | 34 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS15615 | | TonB-dependent receptor | insig. | 25 | 24 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02262 | | Vitamin B12 transporter BtuB | insig. | 22 | 94 |
| | Cellulophaga baltica 18 | M666_RS18070 | | TonB-dependent receptor | insig. | 29 | 21 |
| | Variovorax sp. SCN45 | GFF2824 | | TonB-dependent hemin, ferrichrome receptor | insig. | 29 | 23 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS04495 | | TonB-dependent receptor | insig. | 27 | 24 |
| | Ralstonia solanacearum UW163 | UW163_RS09175 | | TonB-dependent receptor | insig. | 27 | 24 |
| | Paraburkholderia graminis OAS925 | ABIE53_001246 | | vitamin B12 transporter | cofit | 29 | 17 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS10410 | | TonB-dependent receptor | cofit | 28 | 33 |
| | Escherichia coli ECRC100 | OKFHMN_01520 | yncD | putative TonB-dependent receptor YncD | cofit | 23 | 94 |
| | Escherichia coli ECRC101 | MCAODC_16420 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 94 |
| | Escherichia coli ECRC102 | NIAGMN_25655 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 94 |
| | Escherichia coli ECRC99 | KEDOAH_26920 | yncD | putative TonB-dependent receptor YncD | no data | 23 | 94 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.3535.1 | | iron receptor | insig. | 38 | 18 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1388.1 | | Outer membrane vitamin B12 receptor BtuB | insig. | 29 | 25 |
| | Enterobacter sp. TBS_079 | MPMX20_02692 | | Ferrichrome outer membrane transporter/phage receptor | insig. | 28 | 20 |
| | Marinobacter adhaerens HP15 | HP15_2942 | | tonB-dependent receptor protein | cofit | 23 | 59 |
| | Azospirillum brasilense Sp245 | AZOBR_RS19160 | | outer membrane cobalamin receptor protein BtuB | insig. | 32 | 19 |
| | Paraburkholderia graminis OAS925 | ABIE53_004364 | | iron complex outermembrane receptor protein | insig. | 24 | 30 |
| | Dinoroseobacter shibae DFL-12 | Dshi_0570 | | TonB-dependent receptor (RefSeq) | insig. | 31 | 18 |
| | Lysobacter sp. OAE881 | ABIE51_RS04930 | | TonB-dependent vitamin B12 receptor | insig. | 31 | 19 |
| | Ralstonia solanacearum GMI1000 | RS_RS12050 | | TonB-dependent receptor | insig. | 28 | 23 |
| | Lysobacter sp. OAE881 | ABIE51_RS18005 | | TonB-dependent vitamin B12 receptor | insig. | 28 | 20 |
| | Shewanella loihica PV-4 | Shew_3676 | | TonB-dependent receptor, plug (RefSeq) | cofit | 27 | 26 |
| | Escherichia coli ECOR27 | NOLOHH_19190 | yncD | putative TonB-dependent receptor YncD | insig. | 22 | 99 |
| | Pseudomonas sp. SVBP6 | COO64_RS11375 | | ligand-gated channel protein | insig. | 33 | 17 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS13750 | | TonB-dependent receptor | cofit | 31 | 27 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_02525 | | iron-regulated outer membrane virulence protein | cofit | 31 | 20 |
| | Acinetobacter baumannii LAC-4 | RR41_RS03335 | | TonB-dependent receptor | insig. | 22 | 67 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS07830 | | TonB-dependent vitamin B12 receptor | strong | 32 | 23 |
| | Dechlorosoma suillum PS | Dsui_0529 | | outer membrane cobalamin receptor protein | cofit | 28 | 25 |
| | Variovorax sp. SCN45 | GFF1522 | | Ferrichrome-iron receptor | insig. | 27 | 22 |
| | Pseudomonas orientalis W4I3 | QF045_RS08075 | | TonB-dependent Fe(3+) dicitrate receptor FecA | insig. | 26 | 28 |
| | Escherichia coli ECRC98 | JDDGAC_04010 | yncD | putative TonB-dependent receptor YncD | insig. | 23 | 94 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS12875 | | TonB-dependent receptor | insig. | 26 | 23 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1694.1 | | Ferrichrome-iron receptor | sig. | 34 | 18 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5958 | | Ferrichrome-iron receptor | insig. | 33 | 21 |
| | Pseudomonas orientalis W4I3 | QF045_RS02920 | | TonB-dependent siderophore receptor | insig. | 25 | 31 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_2467 | | Outer membrane cobalamin receptor protein | insig. | 33 | 20 |
| | Shewanella oneidensis MR-1 | SO0815 | | TonB-dependent receptor C-terminal domain protein (NCBI ptt file) | strong | 32 | 19 |
| | Collimonas humicola GW821-FHT01A05 | MPMX01_01640 | | Colicin I receptor | insig. | 32 | 19 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0620 | | Outer membrane cobalamin receptor protein | strong | 32 | 18 |
| | Azospirillum brasilense Sp245 | AZOBR_RS26605 | | TonB-denpendent receptor | insig. | 31 | 22 |
| | Pseudomonas putida KT2440 | PP_2420 | | Outer membrane ferric siderophore receptor | insig. | 30 | 27 |
| | Pseudomonas sp. FW215-L2 | GFF3760 | | Ferrichrome-iron receptor | insig. | 28 | 31 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_16900 | | transporter | sig. | 25 | 33 |
| | Lysobacter sp. OAE881 | ABIE51_RS15065 | | TonB-dependent receptor | insig. | 32 | 19 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS07560 | | TonB-dependent vitamin B12 receptor | sig. | 31 | 23 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_00790 | | vitamin B12 transporter BtuB | cofit | 27 | 19 |
| | Pseudomonas sp. SVBP6 | COO64_RS15835 | | TonB-dependent receptor domain-containing protein | insig. | 27 | 28 |
| | Shewanella amazonensis SB2B | Sama_2631 | | TonB-dependent receptor domain-containing protein (RefSeq) | strong | 32 | 20 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS12695 | | TonB-dependent siderophore receptor | insig. | 29 | 17 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS12695 | | TonB-dependent siderophore receptor | insig. | 29 | 17 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_02990 | | TonB-dependent receptor | insig. | 27 | 23 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS10565 | | TonB-dependent receptor | strong | 23 | 46 |
| | Pseudomonas segetis P6 | ACVTMO_RS04970 | | TonB-dependent receptor domain-containing protein | insig. | 30 | 18 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_14325 | btuB | TonB-dependent vitamin B12 receptor | cofit | 29 | 20 |
| | Pseudomonas putida KT2440 | PP_3612 | | putative TonB-dependent receptor | insig. | 36 | 16 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5305 | | Fe(3+) dicitrate transport protein FecA (from data) | strong | 24 | 33 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS08795 | | TonB-dependent receptor | insig. | 34 | 16 |
| | Variovorax sp. SCN45 | GFF1527 | | Ferrichrome-iron receptor | insig. | 31 | 20 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS09235 | | hypothetical protein | insig. | 30 | 20 |
| | Shewanella oneidensis MR-1 | SO2469 | | hypothetical TonB-dependent receptor (NCBI ptt file) | insig. | 28 | 27 |
| | Variovorax sp. SCN45 | GFF5295 | | Ferrichrome-iron receptor | insig. | 31 | 18 |
| | Sphingobium sp. HT1-2 | GFF3496 | | TonB-dependent receptor | cofit | 30 | 19 |
| | Pseudomonas segetis P6 | ACVTMO_RS02390 | | TonB-dependent siderophore receptor | insig. | 23 | 30 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05148 | | Vitamin B12 transporter BtuB | cofit | 27 | 27 |