┌─ Escherichia coli (343-660/660) 1044A (25)  
                                                                               ┌┴─ Escherichia coli (343-660/660) B185   
                                                                              ┌┴─ Escherichia coli (343-660/660) M718   
                                                                             ┌┴─ Escherichia coli (343-660/660) KO11 (12)  
                                                                            ┌┴─ Escherichia coli (343-660/660) O103:H2 str. 12009   
                                                                           ┌┴┬─ Escherichia coli (343-660/660) MS 21-1   
                                                                           │ └┬─ Escherichia coli (343-660/660) IAI39 (1)  
                                                                          ┌┤  └─ Escherichia coli (341-660/660) SMS-3-5   
                                                                         ┌┤└─ Escherichia coli (343-660/660) MS 69-1   
                                                                        ┌┤└─ Escherichia coli (343-660/660) B7A (1)  
                                                                        │└┬─ Escherichia coli (343-660/660) WV_060327   
                                                                        │ └┬─ Escherichia coli (343-660/660) TA143   
                                                                       ┌┤  └┬─ Escherichia coli (343-648/648) MS 198-1   
                                                                       ││   └─ Escherichia coli (343-660/660) FVEC1302 (2)  
                                                                      ┌┤└─ Escherichia coli (343-660/660) 536 (4)  
                                                                     ┌┤└─ Escherichia coli (343-660/660) H591 (4)  
                                                                    ┌┤└─ Escherichia coli (343-660/660) MS 116-1 (1)  
                                                                    │└┬─ Escherichia coli (343-660/660) MS 146-1   
                                                                   ┌┤ └─ Escherichia coli (343-660/660) K12 (49)  
                                                                  ┌┤└─ Escherichia coli (343-660/660) M605 (1)  
       ┌──────────────────────────────────────────────────────────┤└─ Escherichia coli (343-660/660) 101-1 (3)  
┌──────┤                                                          └─ Escherichia coli (343-660/660) B str. REL606   
│      └─────────────────────────────────────────────────── Escherichia coli 042 (1)  
┤                                                                  ┌─ Escherichia coli 1827-70 (17)  
│                                                                 ┌┴─ Escherichia coli MS 124-1 (1)  
│                                                                 │┌─ fig|1040638.4.peg.3773 O104:H4 str. LB226692 (5)  
└─────────────────────────────────────────────────────────────────┤│      ┌─ Escherichia coli MS 69-1 (1)  
                                                                  ││     ┌┴─ Escherichia coli FVEC1302 (3)  
                                                                  ││    ┌┴─ Escherichia coli B354 (1)  
                                                                  └┤   ┌┴─ Escherichia coli MS 21-1   
                                                                   │  ┌┴┬─ Escherichia coli K12 (29)  
                                                                   │ ┌┤ └─ Escherichia coli 53638 (1)  
                                                                   │┌┤└─ Escherichia coli SE15   
                                                                   ││└─ Escherichia coli M605   
                                                                   └┤  ┌─ Escherichia coli B185   
                                                                    │ ┌┴─ Escherichia coli 1044A (25)  
                                                                    └┬┴─ Escherichia coli M718   
                                                                     └┬─ Escherichia coli 042 (15)  
                                                                      └┬─ Escherichia coli TA206   
                                                                       └┬─ Escherichia coli ED1a (1)  
                                                                        └┬─ Escherichia coli 83972 (5)  
                                                                         └┬─ Escherichia coli O83:H1 str. NRG 857C   
                                                                          └┬─ Escherichia coli 2362-75 (2)  
                                                                           └┬─ Escherichia coli WV_060327   
                                                                            └─ Escherichia coli 536 (4)  
  
Ferric hydroxamate ABC transporter (TC 3.A.1.14.3), permease component FhuB (22)
Vitamin B12 ABC transporter, permease component BtuC (21)
Iron(III) dicitrate transport system permease protein FecD (TC 3.A.1.14.1) (1)
Others (1)