┌─ Escherichia coli (19-668/673) 042 (1)  
                                                                  ┌┴─ Escherichia coli (19-668/673) TA206   
                                                                 ┌┴─ Escherichia coli (19-668/673) IAI39 (1)  
                                                                ┌┴┬─ Escherichia coli (19-668/673) ED1a (1)  
                                                                │ └┬─ Escherichia coli (19-668/673) MS 200-1   
                                                               ┌┤  └─ Escherichia coli (19-668/673) MS 182-1   
                                                              ┌┤└─ Escherichia coli (19-668/673) H299   
                                                              │└┬─ Escherichia coli (19-668/673) APEC O1 (4)  
                                                             ┌┤ └─ Escherichia coli (19-668/673) 536 (23)  
                                                             │└┬─ Escherichia coli (19-668/673) UM146 (2)  
                                                            ┌┤ └─ Escherichia coli (19-668/673) ETEC H10407   
┌───────────────────────────────────────────────────────────┤└─ Escherichia coli (19-668/673) O26:H11 str. 11368   
│                                                           └─ fig|1040638.4.peg.3523 O104:H4 (19-668/673) str. LB226692 (3)  
│                                                                  ┌─ Escherichia coli (10-760/760) ED1a (2)  
│                                                                 ┌┴─ Escherichia coli (10-760/760) WV_060327   
│                                                                ┌┴─ Escherichia coli (10-760/760) O83:H1 str. NRG 857C   
│                                                               ┌┴─ Escherichia coli (10-760/760) CFT073 (1)  
│                                                              ┌┴─ Escherichia coli (10-760/760) 83972 (3)  
│                                                             ┌┴┬─ Escherichia coli (10-760/760) 536 (1)  
│                                                             │ └─ Escherichia coli (10-760/760) F11 (2)  
│                                                            ┌┤  ┌─ Escherichia coli (10-760/760) M605   
│                                                            ││ ┌┴─ Escherichia coli (10-760/760) E2348/69   
│                                                            │└┬┴─ Escherichia coli (10-760/760) SE15   
│                                                           ┌┤ └┬─ Escherichia coli (10-760/760) S88   
│                                                           ││  └┬─ Escherichia coli (10-760/760) APEC O1 (1)  
│                                                          ┌┤│   └─ Escherichia coli (10-760/760) IHE3034 (3)  
│                                                          ││└─ Escherichia coli (10-760/760) SMS-3-5   
│                                                          │└─ Escherichia coli (10-760/760) 101-1 (5)  
│                                                         ┌┤ ┌─ Escherichia coli (10-760/760) IAI39   
┤                                                         ││┌┴─ Escherichia coli (10-760/760) MS 21-1   
│                                                         │││  ┌─ Escherichia coli (10-760/760) 1212A (1)  
│                                                         │└┤ ┌┴─ Escherichia coli (10-760/760) 1044A (20)  
│                                                         │ │┌┴┬─ Escherichia coli (10-760/760) M718   
│                                                         │ ││ └─ Escherichia coli (10-760/760) B185   
│                                                         │ └┤  ┌─ Escherichia coli (10-760/760) MS 119-7   
│                                                        ┌┤  │ ┌┴─ fig|1040638.4.peg.4914 O104:H4 (10-760/760) str. LB226692 (3)  
│                                                        ││  │┌┴─ Escherichia coli (10-760/760) K12 (20)  
│                                                        ││  └┤┌─ Escherichia coli (10-760/760) B171 (9)  
│                                                        ││   └┤ ┌─ Escherichia coli (10-760/760) E22   
│                                                        ││    └┬┴─ Escherichia coli (10-760/760) IAI1 (1)  
│                                                       ┌┤│     └┬─ Escherichia coli (10-760/760) MS 145-7   
│                                                       │││      └─ Escherichia coli (10-760/760) B7A (1)  
│                                                       ││└┬─ Escherichia coli (10-760/760) 042   
│     ┌─────────────────────────────────────────────────┤│ └─ Escherichia coli (10-760/760) FVEC1302 (4)  
│     │                                                 │└┬─ Escherichia coli (10-760/760) MS 69-1   
│     │                                                 │ └─ Escherichia coli (10-760/760) B354   
│     │                                                 └─ Escherichia coli (10-760/760) TA280   
│     │                                                              ┌─ Escherichia coli (3-725/725) 83972 (1)  
└─────┤                                                             ┌┴─ Escherichia coli (3-725/725) CFT073 (1)  
      │                                                            ┌┴┬─ Escherichia coli (3-725/725) 536 (4)  
      │                                   ┌────────────────────────┤ └─ Escherichia coli (3-725/725) IHE3034 (1)  
      │                                   │                        └┬─ Escherichia coli (3-720/720) S88   
      │                                   │                         └┬─ Escherichia coli (3-722/722) MS 124-1 (1)  
      └───────────────────────────────────┤                          └─ Escherichia coli (3-725/725) APEC O1 (6)  
                                          │                 ┌─ Escherichia coli (23-771/771) 536 (6)  
                                          │                 │   ┌─ Escherichia coli MS 185-1   
                                          │                 │  ┌┴─ Escherichia coli M605 (1)  
                                          └─────────────────┤ ┌┴┬─ Escherichia coli 83972 (1)  
                                                            │┌┤ └─ Escherichia coli 2362-75   
                                                            ││└┬─ Escherichia coli CFT073 (10)  
                                                            └┤ └─ Escherichia coli S88   
                                                             │┌─ Escherichia coli SMS-3-5   
                                                             └┤┌─ Escherichia coli B354   
                                                              └┤┌─ Escherichia coli E24377A (4)  
                                                               ││  ┌─ Escherichia coli 1044A (24)  
                                                               └┤ ┌┴─ Escherichia coli O157:H7 EDL933   
                                                                │┌┴─ Escherichia coli B185 (1)  
                                                                ││┌─ Escherichia coli 53638 (1)  
                                                                └┤│     ┌─ Escherichia coli E22 (2)  
                                                                 ││    ┌┴─ Escherichia coli B171 (1)  
                                                                 ││   ┌┴─ Escherichia coli MS 145-7   
                                                                 └┤  ┌┴┬─ Escherichia coli H591   
                                                                  │ ┌┤ └─ Escherichia coli MS 107-1   
                                                                  │┌┤└─ fig|1040638.4.peg.5274 O104:H4 str. LB226692 (19)  
                                                                  ││└─ Escherichia coli O26:H11 str. 11368   
                                                                  ││    ┌─ Escherichia coli 042 (7)  
                                                                  └┤   ┌┴─ Escherichia coli MS 69-1   
                                                                   │  ┌┴─ Escherichia coli TA280   
                                                                   │ ┌┴─ Escherichia coli IAI39 (1)  
                                                                   └┬┴─ Escherichia coli MS 21-1   
                                                                    └┬─ Escherichia coli HS (1)  
                                                                     └┬─ Escherichia coli 1827-70 (3)  
                                                                      └┬─ Escherichia coli 101-1 (7)  
                                                                       └┬─ Escherichia coli MS 116-1   
                                                                        └┬─ Escherichia coli MS 187-1   
                                                                         └─ Escherichia coli K12 (9)  
  
Ferrichrome-iron receptor (33)
TonB-dependent receptor; Outer membrane receptor for ferric enterobactin and colicins B, D (16)
iron aquisition outermembrane yersiniabactin receptor (FyuA,Psn,pesticin receptor) (11)
TonB-dependent receptor; Outer membrane receptor for ferrienterochelin and colicins (10)
Outer Membrane Siderophore Receptor IroN (7)
COG4771: Outer membrane receptor for ferrienterochelin and colicins (3)
ferrienterobactin receptor precursor (2)
Pesticin receptor precursor (1)
Others (3)