| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Sinorhizobium meliloti 1021 | SMa2414 | | RhtA rhizobactin receptor precursor | insig. | 100 | 100 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS29225 | | TonB-dependent receptor | insig. | 45 | 99 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS57700 | | TonB-dependent receptor | insig. | 45 | 99 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_00110 | | TonB-dependent siderophore receptor | insig. | 44 | 99 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS16685 | | ferric aerobactin receptor IutA | sig. | 43 | 97 |
| o | Escherichia coli ECOR38 | HEPCGN_18265 | iutA | ferric aerobactin receptor IutA | insig. | 43 | 97 |
| o | Serratia liquefaciens MT49 | IAI46_04180 | | TonB-dependent siderophore receptor | insig. | 41 | 96 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_0572 | | TonB-dependent siderophore receptor | insig. | 40 | 99 |
| o | Enterobacter sp. TBS_079 | MPMX20_02978 | | Ferric aerobactin receptor | sig. | 40 | 99 |
| o | Shewanella sp. ANA-3 | Shewana3_0299 | | TonB-dependent siderophore receptor (RefSeq) | insig. | 41 | 99 |
| o | Klebsiella michiganensis M5al | BWI76_RS11185 | | ligand-gated channel protein | strong | 41 | 95 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_18780 | | ferric aerobactin receptor IutA | insig. | 42 | 95 |
| o | Klebsiella pneumoniae MRSN742743 | KFA93_RS00110 | | TonB-dependent siderophore receptor | insig. | 42 | 95 |
| o | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS04080 | | hypothetical protein | sig. | 40 | 95 |
| o | Pseudomonas sp. BP01 | JOY50_RS12750 | | TonB-dependent receptor | insig. | 40 | 97 |
| o | Pseudomonas putida KT2440 | PP_2193 | | Outer membrane ferric siderophore receptor | insig. | 40 | 96 |
| o | Pseudomonas protegens RBAN4 | FABNJH_16200 | iutA | TonB-dependent outermembrane ferric aerobactin receptor IutA | insig. | 39 | 94 |
| o | Pseudomonas sp. SVBP6 | COO64_RS17350 | | TonB-dependent receptor | insig. | 38 | 95 |
| | Acinetobacter baumannii LAC-4 | RR41_RS12445 | | TonB-dependent receptor | insig. | 30 | 98 |
| | Acinetobacter radioresistens SK82 | MPMX26_01938 | | Ferric aerobactin receptor | no data | 28 | 98 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_17970 | | hypothetical protein | strong | 30 | 98 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3361 | | Outer membrane receptor proteins, likely involved in siderophore uptake @ TonB-dependent siderophore receptor | sig. | 30 | 98 |
| | Pseudomonas orientalis W4I3 | QF045_RS22245 | | TonB-dependent receptor | cofit | 30 | 98 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4251 | | Outer membrane receptor proteins, likely involved in siderophore uptake @ TonB-dependent siderophore receptor | insig. | 28 | 92 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06500 | | TonB-dependent siderophore receptor | insig. | 29 | 94 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS53300 | | TonB-dependent receptor | insig. | 29 | 94 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS19175 | | TonB-dependent receptor | insig. | 29 | 94 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS01675 | | TonB-dependent receptor | sig. | 29 | 95 |
| | Pseudomonas sp. BP01 | JOY50_RS11995 | | TonB-dependent receptor | no data | 29 | 91 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS21460 | | TonB-dependent siderophore receptor | cofit | 30 | 90 |
| | Ralstonia solanacearum UW163 | UW163_RS17730 | | TonB-dependent siderophore receptor | insig. | 30 | 90 |
| | Ralstonia solanacearum GMI1000 | RS_RS19165 | | TonB-dependent receptor | strong | 29 | 91 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS01950 | | TonB-dependent receptor | cofit | 28 | 91 |
| | Variovorax sp. SCN45 | GFF5856 | | Outer membrane receptor proteins, likely involved in siderophore uptake | insig. | 29 | 76 |
| | Acinetobacter baumannii LAC-4 | RR41_RS07270 | | TonB-dependent receptor | insig. | 29 | 93 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS22405 | | membrane protein | insig. | 27 | 90 |
| | Shewanella sp. ANA-3 | Shewana3_0286 | | TonB-dependent receptor (RefSeq) | insig. | 27 | 99 |
| | Shewanella loihica PV-4 | Shew_1688 | | TonB-dependent receptor (RefSeq) | strong | 26 | 95 |
| | Alteromonas macleodii MIT1002 | MIT1002_03640 | | Iron-regulated outer membrane proteins | insig. | 26 | 96 |
| | Pectobacterium carotovorum WPP14 | HER17_RS13355 | | TonB-dependent receptor | insig. | 24 | 98 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_00500 | | hypothetical protein | strong | 27 | 76 |
| | Dickeya dadantii 3937 | DDA3937_RS07715 | | TonB-dependent receptor | strong | 25 | 94 |
| | Shewanella amazonensis SB2B | Sama_1394 | | TonB-dependent receptor, plug (RefSeq) | strong | 26 | 97 |
| | Erwinia amylovora T8 | OLJFJH_01690 | | Ferric aerobactin receptor | insig. | 41 | 26 |
| | Dickeya dianthicola 67-19 | HGI48_RS07530 | | TonB-dependent receptor | insig. | 25 | 94 |
| | Dickeya dianthicola ME23 | DZA65_RS08075 | | TonB-dependent receptor | cofit | 25 | 94 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS05965 | | ferric aerobactin receptor | insig. | 26 | 96 |
| | Lysobacter sp. OAE881 | ABIE51_RS16440 | | TonB-dependent receptor | insig. | 26 | 96 |
| | Erwinia amylovora T8 | OLJFJH_01695 | | Ferric aerobactin receptor Cloacin receptor; Flags: | insig. | 37 | 29 |
| | Sphingobium sp. HT1-2 | GFF2610 | | TonB-dependent receptor | cofit | 27 | 78 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS03250 | | TonB-dependent receptor | insig. | 26 | 89 |
| | Shewanella oneidensis MR-1 | SO4423.1 | | hypothetical ferric aerobactin receptor (NCBI ptt file) | sig. | 31 | 42 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0784 | | hypothetical protein | insig. | 24 | 78 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0569 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 24 | 95 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS14485 | | TonB-dependent receptor | insig. | 24 | 92 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS14545 | | TonB-dependent receptor | insig. | 31 | 26 |
| | Escherichia coli ECRC101 | MCAODC_20285 | fepA | TonB-dependent receptor | insig. | 25 | 76 |
| | Escherichia coli ECRC102 | NIAGMN_22610 | fepA | TonB-dependent receptor | cofit | 25 | 76 |
| | Escherichia coli ECRC98 | JDDGAC_29235 | fepA | TonB-dependent receptor | insig. | 25 | 76 |
| | Escherichia coli ECRC99 | KEDOAH_03005 | fepA | TonB-dependent receptor | no data | 25 | 76 |
| | Escherichia fergusonii Becca | EFB2_01895 | | Colicin I receptor | insig. | 25 | 76 |
| | Escherichia coli ECOR38 | HEPCGN_03455 | fepA | TonB-dependent receptor | insig. | 25 | 76 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS11645 | | TonB-dependent receptor | insig. | 25 | 76 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS16330 | | TonB-dependent receptor plug domain-containing protein | strong | 33 | 25 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS11890 | | TonB-dependent receptor plug domain-containing protein | strong | 36 | 19 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS12155 | | TonB-dependent receptor plug domain-containing protein | strong | 36 | 19 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS09845 | | TonB-dependent siderophore receptor | insig. | 31 | 26 |
| | Dinoroseobacter shibae DFL-12 | Dshi_0570 | | TonB-dependent receptor (RefSeq) | insig. | 30 | 35 |
| | Pseudomonas protegens RBAN4 | FABNJH_07240 | | TonB-dependent receptor | insig. | 34 | 24 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS07950 | | TonB-dependent receptor | insig. | 24 | 36 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_02990 | | TonB-dependent receptor | insig. | 24 | 100 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_231 | | TonB-dependent hemin , ferrichrome receptor | insig. | 23 | 99 |
| | Pseudomonas sp. SVBP6 | COO64_RS04515 | | TonB-dependent receptor | insig. | 24 | 95 |
| | Methylophilus sp. DMC18 | GFF1784 | | Vitamin B12 transporter BtuB | insig. | 26 | 37 |
| | Pseudomonas sp. BP01 | JOY50_RS11370 | | TonB-dependent receptor | insig. | 22 | 90 |
| | Rhodospirillum rubrum S1H | Rru_A0488 | | TonB-dependent receptor (NCBI) | cofit | 29 | 34 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0960 | | putative TonB-dependent outer membrane receptor (NCBI ptt file) | insig. | 34 | 21 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS08795 | | TonB-dependent receptor | insig. | 26 | 33 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 22 | 92 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1105 | | TonB-dependent hemoglobin/transferrin/lactoferrin receptor:TonB-dependent heme/hemoglobin receptor | insig. | 22 | 92 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3976 | | Outer membrane vitamin B12 receptor BtuB | no data | 36 | 23 |
| | Pseudomonas stutzeri RCH2 | Psest_4275 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 23 | 76 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS16140 | | TonB-dependent receptor | sig. | 32 | 19 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_05240 | | TonB-dependent receptor | insig. | 23 | 95 |
| | Rahnella sp. WP5 | EX31_RS14135 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 24 | 92 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_17105 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 23 | 92 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04533 | | TonB-dependent receptor | insig. | 34 | 19 |
| | Cellulophaga baltica 18 | M666_RS06975 | | TonB-dependent receptor | insig. | 30 | 21 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1799 | | putative vitamin B12 receptor precursor (NCBI ptt file) | insig. | 26 | 38 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_12760 | | TonB-dependent receptor | strong | 33 | 20 |
| | Pseudomonas stutzeri RCH2 | Psest_3076 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 32 | 23 |
| | Shewanella oneidensis MR-1 | SO1822 | | TonB-dependent receptor, putative (NCBI ptt file) | strong | 28 | 30 |
| | Pseudomonas sp. RS175 | PFR28_03938 | | Vitamin B12 transporter BtuB | insig. | 33 | 20 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04530 | | TonB-dependent receptor | insig. | 34 | 19 |
| | Pseudomonas sp. RS175 | PFR28_00557 | | Transferrin-binding protein 1 | insig. | 22 | 95 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00764 | | TonB-dependent receptor | insig. | 34 | 19 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_985 | | Outer membrane vitamin B12 receptor BtuB | strong | 28 | 27 |
| | Shewanella sp. ANA-3 | Shewana3_1513 | | TonB-dependent receptor (RefSeq) | insig. | 29 | 32 |
| | Shewanella loihica PV-4 | Shew_3081 | | TonB-dependent receptor (RefSeq) | cofit | 32 | 25 |
| | Caulobacter crescentus NA1000 | CCNA_03263 | | TonB-dependent receptor | cofit | 31 | 22 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03263 | | TonB-dependent receptor | cofit | 31 | 22 |
| | Lysobacter sp. OAE881 | ABIE51_RS16405 | | TonB-dependent hemoglobin/transferrin/lactoferrin family receptor | insig. | 23 | 85 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS21340 | | TonB-dependent receptor | insig. | 31 | 24 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3755 | | Outer membrane cobalamin receptor protein | sig. | 29 | 34 |
| | Pseudomonas simiae WCS417 | PS417_05305 | | TonB-dependent receptor | insig. | 23 | 73 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2902 | | TonB-dependent hemin , ferrichrome receptor | insig. | 22 | 94 |
| | Cellulophaga baltica 18 | M666_RS18070 | | TonB-dependent receptor | insig. | 28 | 21 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS06040 | | TonB-dependent receptor | insig. | 27 | 33 |
| | Pseudomonas sp. DMC3 | GFF5156 | | Vitamin B12 transporter BtuB | insig. | 23 | 91 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_07545 | | TonB-dependent receptor | insig. | 33 | 19 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS02085 | | TonB-dependent receptor | insig. | 29 | 20 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS12695 | | TonB-dependent siderophore receptor | insig. | 35 | 17 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS12695 | | TonB-dependent siderophore receptor | insig. | 35 | 17 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS10555 | | TonB-dependent receptor | insig. | 30 | 21 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2148.1 | | hypothetical protein | insig. | 33 | 18 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS07430 | | TonB-dependent receptor | sig. | 33 | 21 |
| | Pectobacterium carotovorum WPP14 | HER17_RS07225 | | TonB-dependent receptor | cofit | 30 | 25 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS09235 | | hypothetical protein | insig. | 30 | 20 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS25145 | | TonB-dependent receptor | insig. | 28 | 32 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS01370 | | TonB-dependent receptor | insig. | 27 | 23 |
| | Pseudomonas protegens RBAN4 | FABNJH_24835 | | TonB-dependent receptor | insig. | 24 | 73 |
| | Marinobacter adhaerens HP15 | HP15_2942 | | tonB-dependent receptor protein | cofit | 23 | 96 |
| | Shewanella sp. ANA-3 | Shewana3_2627 | | TonB-dependent receptor (RefSeq) | sig. | 35 | 19 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS46725 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | sig. | 33 | 18 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS06055 | btuB;go_component=outer | TonB-dependent vitamin B12 receptor | insig. | 33 | 18 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0620 | | Outer membrane cobalamin receptor protein | strong | 28 | 32 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS17600 | | TonB-dependent receptor | insig. | 31 | 19 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS17375 | | TonB-dependent receptor | insig. | 31 | 19 |
| | Pseudomonas simiae WCS417 | PS417_11955 | | ligand-gated channel | insig. | 34 | 17 |
| | Pseudomonas sp. BP01 | JOY50_RS26960 | | TonB-dependent siderophore receptor | insig. | 33 | 18 |
| | Shewanella sp. ANA-3 | Shewana3_1958 | | TonB-dependent receptor (RefSeq) | sig. | 32 | 21 |
| | Pseudomonas simiae WCS417 | PS417_05090 | | ferric citrate outer membrane transporter (fecA) (from data) | strong | 24 | 88 |
| | Shewanella loihica PV-4 | Shew_2074 | | TonB-dependent receptor (RefSeq) | strong | 34 | 20 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_06025 | | TonB-dependent vitamin B12 receptor | insig. | 33 | 17 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_05465 | btuB | TonB-dependent vitamin B12 receptor | insig. | 31 | 24 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS10730 | | TonB-dependent receptor | insig. | 29 | 18 |
| | Marinobacter adhaerens HP15 | HP15_3002 | | TonB-dependent receptor | insig. | 28 | 21 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_3114 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 30 | 20 |
| | Pseudomonas protegens RBAN4 | FABNJH_21610 | | TonB-dependent receptor | insig. | 32 | 18 |
| | Klebsiella michiganensis M5al | BWI76_RS19680 | | catecholate siderophore receptor CirA | insig. | 31 | 21 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS14965 | | TonB-dependent receptor | strong | 28 | 18 |
| | Shewanella amazonensis SB2B | Sama_2631 | | TonB-dependent receptor domain-containing protein (RefSeq) | strong | 34 | 20 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_03445 | | TonB-dependent receptor | insig. | 22 | 90 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2622 | | TonB dependent receptor/TonB-dependent Receptor Plug Domain | insig. | 32 | 25 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS00950 | btuB | TonB-dependent vitamin B12 receptor BtuB | cofit | 31 | 23 |
| | Azospirillum brasilense Sp245 | AZOBR_RS19160 | | outer membrane cobalamin receptor protein BtuB | insig. | 31 | 21 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS09720 | | TonB-dependent receptor | insig. | 26 | 35 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS06675 | | TonB-dependent siderophore receptor | insig. | 32 | 20 |
| | Ralstonia solanacearum UW163 | UW163_RS06950 | | TonB-dependent siderophore receptor | insig. | 32 | 20 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_06660 | | TonB-dependent receptor | insig. | 31 | 20 |
| | Enterobacter sp. TBS_079 | MPMX20_04514 | | Vitamin B12 transporter BtuB | cofit | 33 | 21 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS10550 | | TonB-dependent siderophore receptor | insig. | 32 | 20 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS10930 | | TonB-dependent vitamin B12 receptor | insig. | 31 | 27 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_10070 | cirA | catecholate siderophore receptor CirA | cofit | 29 | 22 |
| | Erwinia tracheiphila SCR3 | LU632_RS00250 | cirA | catecholate siderophore receptor CirA | insig. | 29 | 22 |
| | Lysobacter sp. OAE881 | ABIE51_RS18005 | | TonB-dependent vitamin B12 receptor | insig. | 28 | 26 |
| | Lysobacter sp. OAE881 | ABIE51_RS17495 | | TonB-dependent receptor | strong | 35 | 19 |
| | Shewanella oneidensis MR-1 | SO2427 | | TonB-dependent receptor, putative (NCBI ptt file) | strong | 33 | 20 |
| | Escherichia coli BL21 | ECD_00550 | | ferrienterobactin outer membrane transporter | insig. | 31 | 21 |
| | Escherichia fergusonii Becca | EFB2_03509 | | Ferrienterobactin receptor | insig. | 31 | 21 |
| | Escherichia coli ECOR27 | NOLOHH_24000 | fepA | ferrienterobactin outer membrane transporter | strong | 31 | 21 |
| | Escherichia coli ECOR38 | HEPCGN_00655 | fepA | ferrienterobactin outer membrane transporter | insig. | 31 | 21 |
| | Escherichia coli ECRC100 | OKFHMN_07625 | fepA | ferrienterobactin outer membrane transporter | cofit | 31 | 21 |
| | Escherichia coli ECRC101 | MCAODC_26840 | fepA | ferrienterobactin outer membrane transporter | strong | 31 | 21 |
| | Escherichia coli ECRC102 | NIAGMN_05680 | fepA | ferrienterobactin outer membrane transporter | cofit | 31 | 21 |
| | Escherichia coli ECRC62 | BNILDI_22010 | fepA | ferrienterobactin outer membrane transporter | cofit | 31 | 21 |
| | Escherichia coli ECRC98 | JDDGAC_11270 | fepA | ferrienterobactin outer membrane transporter | strong | 31 | 21 |
| | Escherichia coli ECRC99 | KEDOAH_20345 | fepA | ferrienterobactin outer membrane transporter | no data | 31 | 21 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03123 | | Ferrienterobactin receptor | cofit | 31 | 21 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS03205 | | siderophore enterobactin receptor FepA | insig. | 31 | 21 |
| | Escherichia coli BW25113 | b0584 | fepA | iron-enterobactin outer membrane transporter (NCBI) | strong | 31 | 21 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_03450 | | SusC/RagA family TonB-linked outer membrane protein | insig. | 28 | 21 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS11645 | | TonB-dependent receptor | insig. | 31 | 18 |
| | Shewanella oneidensis MR-1 | SO0815 | | TonB-dependent receptor C-terminal domain protein (NCBI ptt file) | strong | 29 | 24 |
| | Lysobacter sp. OAE881 | ABIE51_RS19035 | | TonB-dependent receptor | insig. | 35 | 19 |
| | Escherichia coli ECOR27 | NOLOHH_15080 | cirA | catecholate siderophore receptor CirA | insig. | 33 | 17 |
| | Escherichia coli ECRC101 | MCAODC_14555 | cirA | catecholate siderophore receptor CirA | insig. | 33 | 17 |
| | Escherichia coli ECRC102 | NIAGMN_21270 | cirA | catecholate siderophore receptor CirA | insig. | 33 | 17 |
| | Escherichia coli ECRC62 | BNILDI_14000 | cirA | catecholate siderophore receptor CirA | insig. | 33 | 17 |
| | Escherichia coli ECRC98 | JDDGAC_27465 | cirA | catecholate siderophore receptor CirA | insig. | 33 | 17 |
| | Escherichia coli ECRC99 | KEDOAH_04680 | cirA | catecholate siderophore receptor CirA | no data | 33 | 17 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01556 | | Colicin I receptor | insig. | 33 | 17 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12615 | | catecholate siderophore receptor CirA | no data | 33 | 17 |
| | Escherichia coli BW25113 | b2155 | cirA | ferric iron-catecholate outer membrane transporter (NCBI) | strong | 33 | 17 |
| | Pantoea sp. MT58 | IAI47_00955 | | TonB-dependent vitamin B12 receptor BtuB | cofit | 31 | 23 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2892 | | TonB-dependent receptor:TonB-dependent receptor | insig. | 31 | 21 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2892 | | TonB-dependent receptor:TonB-dependent receptor | insig. | 31 | 21 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4489 | | TonB-dependent receptor; Outer membrane receptor for ferric enterobactin and colicins B, D | strong | 31 | 21 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS11670 | | TonB-dependent receptor | insig. | 30 | 21 |
| | Methylophilus sp. DMC18 | GFF1480 | | Vitamin B12 transporter BtuB | cofit | 29 | 21 |
| | Escherichia coli BL21 | ECD_02084 | | colicin IA outer membrane receptor and translocator; ferric iron-catecholate transporter | insig. | 33 | 17 |
| | Escherichia fergusonii Becca | EFB2_01701 | | Colicin I receptor | insig. | 33 | 17 |
| | Escherichia coli ECRC100 | OKFHMN_23505 | cirA | catecholate siderophore receptor CirA | cofit | 33 | 17 |
| | Pseudomonas sp. DMC3 | GFF1887 | | Fe(3+) dicitrate transport protein FecA | cofit | 24 | 88 |
| | Shewanella sp. ANA-3 | Shewana3_3472 | | TonB-dependent siderophore receptor (RefSeq) | strong | 32 | 24 |
| | Pseudomonas segetis P6 | ACVTMO_RS09005 | btuB | TonB-dependent vitamin B12 receptor | insig. | 30 | 23 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1324 | | Outer membrane vitamin B12 receptor BtuB | insig. | 30 | 22 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS01420 | | TonB-dependent receptor | sig. | 29 | 18 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS07095 | | TonB-dependent receptor | insig. | 28 | 29 |
| | Agrobacterium fabrum C58 | Atu5311 | | TonB-dependent receptor | no data | 27 | 31 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4930 | | Outer membrane vitamin B12 receptor BtuB | insig. | 27 | 35 |
| | Pseudomonas stutzeri RCH2 | Psest_3541 | | Outer membrane cobalamin receptor protein | insig. | 32 | 23 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS15635 | | TonB-dependent receptor | cofit | 29 | 18 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_01228 | | TonB-linked outer membrane protein, SusC/RagA family | insig. | 29 | 21 |
| | Shewanella loihica PV-4 | Shew_2990 | | TonB-dependent receptor (RefSeq) | strong | 31 | 24 |
| | Variovorax sp. SCN45 | GFF450 | | Outer membrane vitamin B12 receptor BtuB | cofit | 30 | 21 |
| | Variovorax sp. SCN45 | GFF1527 | | Ferrichrome-iron receptor | insig. | 26 | 38 |
| | Acinetobacter radioresistens SK82 | MPMX26_02619 | | Vitamin B12 transporter BtuB | strong | 26 | 34 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS11885 | | TonB-dependent receptor | cofit | 24 | 40 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05148 | | Vitamin B12 transporter BtuB | cofit | 32 | 20 |
| | Variovorax sp. OAS795 | ABID97_RS17425 | | TonB-dependent receptor | strong | 30 | 21 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS13750 | | TonB-dependent receptor | cofit | 30 | 24 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS04015 | | TonB-dependent receptor | insig. | 29 | 20 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS12150 | | TonB-dependent receptor | strong | 24 | 40 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0401 | | Outer membrane receptor for ferrienterochelin and colicins | insig. | 32 | 17 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2143.1 | | TonB-dependent receptor 2 ass w/ COG3533 | insig. | 33 | 18 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS10565 | | TonB-dependent receptor | strong | 28 | 22 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS26850 | | TonB-dependent receptor | insig. | 32 | 19 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS26850 | | TonB-dependent receptor | insig. | 32 | 19 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS21935 | | SusC/RagA family TonB-linked outer membrane protein | insig. | 28 | 22 |
| | Cellulophaga baltica 18 | M666_RS06245 | | TonB-dependent receptor | cofit | 23 | 66 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3779 | | Colicin I receptor precursor | insig. | 33 | 17 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_21120 | | TonB-dependent receptor | strong | 32 | 16 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_18985 | | hypothetical protein | cofit | 30 | 18 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_03823 | | TonB-dependent receptor | cofit | 30 | 18 |
| | Escherichia coli ECRC100 | OKFHMN_25105 | | TonB-dependent receptor plug domain-containing protein | insig. | 35 | 21 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_3124 | | TonB-dependent siderophore receptor | insig. | 22 | 77 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3124 | | TonB-dependent siderophore receptor | insig. | 22 | 77 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3912 | | TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins | insig. | 34 | 21 |
| | Pseudomonas sp. S08-1 | OH686_15755 | | Outer membrane vitamin B12 receptor BtuB | insig. | 31 | 20 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS10820 | | TonB-dependent receptor | strong | 29 | 20 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS11115 | | TonB-dependent receptor | strong | 29 | 20 |
| | Pantoea sp. MT58 | IAI47_04670 | | catecholate siderophore receptor CirA | insig. | 29 | 20 |
| | Pseudomonas putida KT2440 | PP_1006 | | putative outer membrane heme receptor | strong | 26 | 32 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05160 | | TonB-dependent receptor family protein | cofit | 24 | 88 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05160 | | TonB-dependent receptor family protein | sig. | 24 | 88 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_26635 | | catecholate siderophore receptor CirA | insig. | 32 | 17 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS06510 | cirA;inference=COORDINATES | catecholate siderophore receptor CirA | insig. | 32 | 17 |
| | Sphingobium sp. HT1-2 | GFF313 | | Outer membrane vitamin B12 receptor BtuB | cofit | 32 | 16 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS19885 | | TonB-dependent receptor | insig. | 32 | 18 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS19885 | | TonB-dependent receptor | insig. | 32 | 18 |
| | Lysobacter sp. OAE881 | ABIE51_RS04930 | | TonB-dependent vitamin B12 receptor | insig. | 30 | 25 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1411.1 | | Outer membrane receptor proteins, mostly Fe transport | insig. | 29 | 21 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0496 | | TonB-dependent receptor (NCBI ptt file) | sig. | 29 | 18 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_03813 | | TonB-dependent receptor | sig. | 28 | 30 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_1258 | | TonB-dependent siderophore receptor | strong | 33 | 20 |
| | Ralstonia solanacearum GMI1000 | RS_RS14625 | | TonB-dependent siderophore receptor | insig. | 31 | 20 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT4634 | | putative outer membrane protein, probably involved in nutrient binding (NCBI ptt file) | insig. | 34 | 14 |
| | Pseudomonas sp. BP01 | JOY50_RS04525 | | TonB-dependent siderophore receptor | insig. | 29 | 20 |
| | Pseudomonas sp. S08-1 | OH686_17960 | | TonB-dependent receptor | insig. | 24 | 72 |