┌─ Escherichia coli (1-334/337) 2362-75 (2)  
                                                                         ┌┴─ Escherichia coli (1-334/337) SE15   
                                                                        ┌┴─ Escherichia coli (1-334/337) WV_060327   
                                                                       ┌┴─ Escherichia coli (1-334/337) M605   
                                                                      ┌┴┬─ Escherichia coli APEC O1 (7)  
                                                                      │ └┬─ Escherichia coli O83:H1 str. NRG 857C   
                                                                     ┌┤  └─ Escherichia coli 536 (4)  
                                                                    ┌┤└─ Escherichia coli 042 (11)  
                                                                   ┌┤└─ Escherichia coli MS 21-1   
                                                                  ┌┤└─ Escherichia coli SMS-3-5   
                                                                  │└┬─ Escherichia coli B185 (6)  
                                                                  │ └┬─ Escherichia coli E110019 (10)  
                                                                 ┌┤  └┬─ Escherichia coli 1125A   
                                                                 ││   └┬─ Escherichia coli O157:H7 EDL933   
                                                                 ││    └─ Escherichia coli 1044A (22)  
                                                                ┌┤└┬─ Escherichia coli FVEC1302 (4)  
                                                                ││ └┬─ Escherichia coli B171 (4)  
                                                               ┌┤│  └─ Escherichia coli B7A (7)  
                                                               ││└─ fig|1040638.4.peg.2183 O104:H4 str. LB226692 (5)  
                         ┌─────────────────────────────────────┤└─ Escherichia coli MS 107-1   
                         │                                     └┬─ Escherichia coli K12 (27)  
                  ┌──────┤                                      └─ Escherichia coli H591 (2)  
                  │      │                       ┌─ Escherichia coli (11-332/334) APEC O1 (6)  
                  │      └───────────────────────┤┌─ Escherichia coli (11-332/334) O157:H7 EDL933   
                  │                              └┤┌─ Escherichia coli (11-332/334) MS 145-7   
                  │                               └┤┌─ Escherichia coli (11-332/334) K12 (3)  
                  │                                └┤┌─ Escherichia coli (11-332/334) MS 187-1   
                  │                                 └┤┌─ fig|1040638.4.peg.4567 O104:H4 (11-332/334) str. LB226692 (104)  
                  │                                  └┤ ┌─ Escherichia coli (11-332/334) B171 (1)  
                  │                                   │┌┴─ Escherichia coli (11-332/334) ATCC 8739 (1)  
┌─────────────────┤                                   └┤ ┌─ Escherichia coli (11-332/334) W   
│                 │                                    │┌┴─ Escherichia coli (11-332/334) KO11 (1)  
│                 │                                    └┤ ┌─ Escherichia coli (4-332/334) WV_060327   
│                 │                                     └┬┴─ Escherichia coli (11-332/334) 042 (2)  
│                 │                                      └┬─ Escherichia coli (11-332/334) O55:H7 str. CB9615   
│                 │                                       └─ Escherichia coli (11-332/334) 2362-75   
│                 │                                                  ┌─ Escherichia coli (5-305/308) 1044A (21)  
┤                 │                                                 ┌┴─ Escherichia coli (5-305/308) 1125A   
│                 │                                                ┌┴─ Escherichia coli (5-305/308) O157:H7 EDL933   
│                 └───────────────────────────────────────────────┬┴─ Escherichia coli (5-305/308) O55:H7 str. CB9615   
│                                                                 └┬─ Escherichia coli (5-305/308) B7A (7)  
│                                                                  └┬─ Escherichia coli (5-305/308) B354   
│                                                                   └┬─ Escherichia coli (5-302/308) M718   
│                                                                    └─ Escherichia coli (5-302/308) B171 (4)  
│              ┌───────────────────────────── Escherichia coli (11-330/337) ED1a (3)  
└──────────────┤                                         ┌─ Escherichia coli (3-324/328) B7A (3)  
               │                                         │  ┌─ Escherichia coli (3-324/328) MS 119-7 (2)  
               └─────────────────────────────────────────┤ ┌┴─ Escherichia coli (3-323/339) O26:H11 str. 11368   
                                                         │┌┴─ Escherichia coli (3-324/328) H591   
                                                         ││┌─ Escherichia coli (3-324/328) MS 115-1   
                                                         └┤│ ┌─ Escherichia coli (3-324/328) ATCC 8739 (1)  
                                                          ││┌┴─ Escherichia coli (3-324/328) E24377A (3)  
                                                          └┤│    ┌─ Escherichia coli (3-324/328) K12 (12)  
                                                           ││   ┌┴─ Escherichia coli (3-324/328) ETEC H10407   
                                                           ││  ┌┴─ Escherichia coli (3-324/328) MS 124-1 (1)  
                                                           └┤ ┌┴─ Escherichia coli (3-324/328) 101-1 (5)  
                                                            │┌┴─ Escherichia coli (3-324/328) HS (1)  
                                                            ││    ┌─ Escherichia coli (3-324/328) E110019 (2)  
                                                            ││   ┌┴─ Escherichia coli (3-324/328) B171 (4)  
                                                            └┤  ┌┴─ Escherichia coli (3-324/328) MS 107-1   
                                                             │ ┌┴─ fig|1040638.4.peg.4231 O104:H4 (3-324/328) str. LB226692 (3)  
                                                             │┌┴┬─ Escherichia coli (3-324/328) O55:H7 str. CB9615   
                                                             └┤ └─ Escherichia coli (3-324/328) 1044A (24)  
                                                              │┌─ Escherichia coli (3-324/328) KO11 (2)  
                                                              └┤ ┌─ Escherichia coli (3-324/328) EC4100B   
                                                               │┌┴─ Escherichia coli (3-324/328) B185   
                                                               └┤┌─ Escherichia coli (3-324/328) 1827-70 (2)  
                                                                └┤ ┌─ Escherichia coli (3-324/328) SMS-3-5   
                                                                 └┬┴─ Escherichia coli (3-324/328) MS 21-1   
                                                                  └┬─ Escherichia coli (3-324/328) B354 (1)  
                                                                   └┬─ Escherichia coli (3-324/328) 042 (6)  
                                                                    └─ Escherichia coli (3-324/328) TA143   
  
Dipeptide transport system permease protein DppC (TC 3.A.1.5.2); Putative hemine transporter ATP-binding subunit (26)
Dipeptide transport ATP-binding protein DppF (TC 3.A.1.5.2) (21)
Oligopeptide transport ATP-binding protein OppF (TC 3.A.1.5.1) (12)
Dipeptide transport ATP-binding protein DppF (TC 3.A.1.5.2); puatative hemin transporter subunit (8)
putative peptide transport system ATP-binding protein (1)
Oligopeptide transport ATP-binding protein OppD (TC 3.A.1.5.1) (1)
Others (3)