┌─ Escherichia coli (14-729/729) B088   
                                                             ┌┴─ fig|1040638.4.peg.4427 O104:H4 (21-729/729) str. LB226692 (3)  
                                                            ┌┴┬─ Escherichia coli (21-729/729) B7A (1)  
                                                           ┌┤ └─ Escherichia coli (21-729/729) 101-1 (12)  
                                                           │└┬─ Escherichia coli (21-729/729) 1827-70   
                                                          ┌┤ └┬─ Escherichia coli (21-729/729) MS 175-1   
                                                          ││  └─ Escherichia coli (21-729/729) K12 (12)  
                                                         ┌┤└┬─ Escherichia coli (14-729/729) O26:H11 str. 11368   
                                                         ││ └─ Escherichia coli (14-729/729) O111:H- str. 11128   
                                                        ┌┤└─ Escherichia coli (14-729/729) SE11   
                                                       ┌┤└─ Escherichia coli (21-729/729) 1044A (30)  
                                                       │└┬─ Escherichia coli (21-729/729) MS 145-7   
                                                       │ └┬─ Escherichia coli (21-729/729) MS 107-1   
                                                      ┌┤  └┬─ Escherichia coli (21-729/729) H591   
                                                      ││   └─ Escherichia coli (21-729/729) KO11 (6)  
                                                      ││┌─ Escherichia coli (21-729/729) IAI39   
                                                      │└┤ ┌─ Escherichia coli (21-729/729) M605   
                                                      │ │┌┴─ Escherichia coli (21-729/729) SE15   
    ┌─────────────────────────────────────────────────┤ └┤┌─ Escherichia coli (21-729/729) NC101 (1)  
    │                                                 │  └┤ ┌─ Escherichia coli (21-729/729) O83:H1 str. NRG 857C   
    │                                                 │   └┬┴─ Escherichia coli (21-729/729) 536 (1)  
    │                                                 │    └┬─ Escherichia coli (21-729/729) 83972 (13)  
┌───┤                                                 │     └─ Escherichia coli (21-729/729) ED1a (1)  
│   │                                                 └─ Escherichia coli (21-729/729) EC4100B   
│   │                                                       ┌─ Escherichia coli (2-627/627) 2362-75 (1)  
│   └─────────────────────────────────────────────────────┬─┴─ Escherichia coli (17-642/642) E2348/69 (1)  
│                                                         └────────┬─ Escherichia coli (2-612/612) ED1a (1)  
│                                                                  └─ Escherichia coli (2-612/612) B354   
│ ┌───────────────────────────────────────── Escherichia coli (8-721/721) CFT073 (5)  
│ │                                                              ┌─ Escherichia coli MS 175-1   
│ │                                                             ┌┴─ Escherichia coli E110019   
┤ │                                                            ┌┴┬─ Escherichia coli K12 (26)  
│ │                                                           ┌┤ └─ Escherichia coli H736   
│ │                                                           │└┬─ Escherichia coli MS 116-1   
│ │                                                          ┌┤ └─ Escherichia coli str. K-12 substr. DH10B (1)  
│ │                                                         ┌┤└─ Escherichia coli KO11 (2)  
│ │                                                         │└┬─ Escherichia coli B str. REL606   
│ │                                                        ┌┤ └─ Escherichia coli 101-1 (5)  
│ │                                                       ┌┤└─ Escherichia coli MS 115-1   
│ │                                                      ┌┤└─ Escherichia coli 1044A (6)  
│ │                                                      │└┬─ Escherichia coli 1125A (11)  
└─┤                                                    ┌─┤ └┬─ Escherichia coli B354   
  │                                                    │ │  └─ Escherichia coli TA280   
  │                                                    │ └┬─ Escherichia coli MS 69-1   
  │                                              ┌─────┤  └┬─ Escherichia coli 536 (12)  
  │                                              │     │   └─ Escherichia coli TA143   
  │                                              │     │  ┌─ Escherichia coli 042 (1)  
  │                                              │     └─┬┴─ Escherichia coli M605   
  │                                           ┌──┤       └┬─ Escherichia coli FVEC1302 (3)  
  │                                           │  │        └┬─ Escherichia coli TA206   
  │                                           │  │         └─ Escherichia coli 83972 (8)  
  │             ┌─────────────────────────────┤  └────┬─ Escherichia coli H299   
  │             │                             │       └─ Escherichia coli HS (1)  
  │             │                             └─────────┬─ Escherichia coli M718   
  │             │                                       └┬─ Escherichia coli 2362-75   
  └─────────────┤                                        └─ Escherichia coli O127:H6 str. E2348/69   
                │                                   ┌─ Escherichia coli (5-760/760) TA280   
                │                                   │ ┌─ Escherichia coli (5-760/760) MS 69-1   
                │                                   │┌┴─ Escherichia coli (5-760/760) B354   
                └───────────────────────────────────┤│ ┌─ Escherichia coli (5-760/760) 042   
                                                    ││┌┴─ Escherichia coli (5-760/760) FVEC1302 (4)  
                                                    │││       ┌─ Escherichia coli (5-760/760) B171 (9)  
                                                    └┤│      ┌┴─ Escherichia coli (5-760/760) IAI1 (1)  
                                                     ││     ┌┴─ Escherichia coli (5-760/760) B7A (1)  
                                                     ││    ┌┴─ Escherichia coli (5-760/760) MS 145-7   
                                                     ││   ┌┴─ Escherichia coli (5-760/760) E22   
                                                     └┤  ┌┴┬─ Escherichia coli (5-760/760) K12 (20)  
                                                      │  │ └┬─ fig|1040638.4.peg.4914 O104:H4 (5-760/760) str. LB226692 (3)  
                                                      │ ┌┤  └─ Escherichia coli (5-760/760) MS 119-7   
                                                      │ ││ ┌─ Escherichia coli (5-760/760) B185   
                                                      │ │└┬┴─ Escherichia coli (5-760/760) M718   
                                                      │┌┤ └┬─ Escherichia coli (5-760/760) 1212A (1)  
                                                      │││  └─ Escherichia coli (5-760/760) 1044A (20)  
                                                      └┤└┬─ Escherichia coli (5-760/760) MS 21-1   
                                                       │ └─ Escherichia coli (5-760/760) IAI39   
                                                       │┌─ Escherichia coli (5-760/760) 101-1 (5)  
                                                       └┤┌─ Escherichia coli (5-760/760) SMS-3-5   
                                                        ││  ┌─ Escherichia coli (5-760/760) E2348/69   
                                                        └┤ ┌┴─ Escherichia coli (5-760/760) SE15   
                                                         │┌┴─ Escherichia coli (5-760/760) M605   
                                                         ││   ┌─ Escherichia coli (5-760/760) IHE3034 (3)  
                                                         └┤  ┌┴─ Escherichia coli (5-760/760) APEC O1 (1)  
                                                          │ ┌┴─ Escherichia coli (5-760/760) S88   
                                                          │┌┴┬─ Escherichia coli (5-760/760) F11 (2)  
                                                          └┤ └─ Escherichia coli (5-760/760) 536 (1)  
                                                           └┬─ Escherichia coli (5-760/760) CFT073 (1)  
                                                            └┬─ Escherichia coli (5-760/760) 83972 (3)  
                                                             └┬─ Escherichia coli (5-760/760) O83:H1 str. NRG 857C   
                                                              └┬─ Escherichia coli (5-760/760) WV_060327   
                                                               └─ Escherichia coli (5-760/760) ED1a (2)  
  
Ferrichrome-iron receptor (35)
Ferric hydroxamate outer membrane receptor FhuA (26)
FhuE receptor precursor (21)
Outer membrane vitamin B12 receptor BtuB (4)
Putative OMR family iron-siderophore receptor precursor (2)
Others (2)