┌─ Escherichia coli (6-508/516) M718   
                                                       ┌┴─ Escherichia coli (6-508/516) B185   
                                                      ┌┴─ Escherichia coli (6-508/516) MS 124-1 (1)  
                                                     ┌┴─ Escherichia coli (6-508/516) 1044A (22)  
                                                    ┌┴┬─ Escherichia coli (6-508/516) ATCC 8739   
                                                   ┌┤ └─ Escherichia coli (6-508/516) MS 115-1   
                                                   │└┬─ Escherichia coli (3-489/497) SMS-3-5   
                                                   │ └┬─ Escherichia coli (3-489/497) 042 (6)  
                                                  ┌┤  └┬─ Escherichia coli (7-508/516) 042   
                                                  ││   └─ Escherichia coli (6-508/516) MS 198-1   
                                                 ┌┤└─ Escherichia coli (3-489/497) B354   
                                                ┌┤└─ Escherichia coli (3-489/497) MS 69-1   
                                               ┌┤└─ Escherichia coli (6-508/516) W   
                                               │└┬─ Escherichia coli (7-508/516) H591 (4)  
                                               │ └┬─ Escherichia coli (7-508/516) E110019   
                                              ┌┤  └┬─ Escherichia coli (6-508/516) B7A   
                                              ││   └─ fig|6666666.5357.peg.2694 TY-2482 (6-508/516) strain   
                                              │└┬─ Escherichia coli (6-508/516) MS 196-1   
               ┌──────────────────────────────┤ └┬─ Escherichia coli (6-508/516) K12 (3)  
               │                              │  └┬─ Escherichia coli (6-496/504) MS 187-1   
               │                              │   └─ Escherichia coli (6-508/516) MS 175-1   
┌──────────────┤                              └─ Escherichia coli (7-508/516) B171 (2)  
│              │                                                    ┌─ Escherichia coli (10-520/522) MS 185-1   
│              └────────────────────────────────────────────────────┤ ┌─ Escherichia coli (10-520/522) NC101   
│                                                                   └┬┴─ Escherichia coli (10-520/522) 83972 (12)  
│                                                                    └┬─ Escherichia coli (10-520/522) 2362-75 (4)  
│                                                                     └┬─ Escherichia coli (10-520/522) WV_060327   
┤                                                                      └┬─ Escherichia coli (10-520/522) SE15   
│                                                                       └┬─ Escherichia coli (10-520/522) M605   
│                                                                        └─ Escherichia coli (10-520/522) 536 (4)  
│                                                     ┌─ Escherichia coli TA143   
│                                                    ┌┴─ Escherichia coli TA280   
│                                                    │┌─ Escherichia coli B354   
└────────────────────────────────────────────────────┤│  ┌─ Escherichia coli S88   
                                                     ││ ┌┴─ Escherichia coli 2362-75 (24)  
                                                     └┤┌┴┬─ Escherichia coli FVEC1302 (4)  
                                                      ││ └─ Escherichia coli UTI89 (1)  
                                                      ││  ┌─ Escherichia coli IAI39 (1)  
                                                      └┤ ┌┴─ Escherichia coli SMS-3-5   
                                                       │┌┴─ Escherichia coli MS 21-1   
                                                       ││┌─ Escherichia coli 042 (1)  
                                                       └┤│     ┌─ Escherichia coli O55:H7 str. CB9615   
                                                        ││    ┌┴─ Escherichia coli O157:H7 EDL933 (1)  
                                                        └┤   ┌┴─ Escherichia coli 1044A (19)  
                                                         │  ┌┴─ Escherichia coli 1212A (1)  
                                                         │ ┌┴─ Escherichia coli H299   
                                                         │┌┴─ Escherichia coli B185   
                                                         └┤┌─ Escherichia coli HS (1)  
                                                          └┤  ┌─ Escherichia coli H591 (11)  
                                                           │ ┌┴─ Escherichia coli EC4100B   
                                                           └┬┴─ Escherichia coli 101-1 (4)  
                                                            └┬─ fig|1040638.4.peg.2061 O104:H4 str. LB226692 (26)  
                                                             └┬─ Escherichia coli MS 116-1   
                                                              └─ Escherichia coli K12 (11)  
  
Dipeptide-binding ABC transporter, periplasmic substrate-binding component (TC 3.A.1.5.2); Putative hemin-binding lipoprotein (29)
Nickel ABC transporter, periplasmic nickel-binding protein NikA (TC 3.A.1.5.3) (23)
Others (2)