┌─ Escherichia coli (1-305/308) 042 (4) [2] 
                                                                ┌┴─ Escherichia coli (1-305/308) MS 69-1   
                                                               ┌┴─ Escherichia coli (1-305/308) TA280   
                                                              ┌┴┬─ Escherichia coli (1-305/308) SMS-3-5   
                                                             ┌┤ └─ Escherichia coli (1-305/308) B354   
                                                            ┌┤└─ Escherichia coli (1-305/308) IAI39 (1)  
                                                           ┌┤└─ Escherichia coli (1-305/308) MS 21-1   
                                                           │└─ Escherichia coli (1-305/308) TA143   
                                                          ┌┤┌─ Escherichia coli (1-305/308) B185   
                                                          │└┤ ┌─ Escherichia coli (1-305/308) B171 (4)  
                                                          │ └┬┴─ Escherichia coli (1-305/308) MS 124-1 (2)  
                                                          │  └┬─ Escherichia coli (1-305/308) K12 (19)  
                                                         ┌┤   └┬─ Escherichia coli (1-305/308) MS 116-1 (1)  
                                                         ││    └┬─ Escherichia coli (1-305/308) MS 187-1   
                                                        ┌┤│     └─ Escherichia coli (1-305/308) 101-1 (3)  
                                                        ││└─ Escherichia coli (1-305/308) KO11 (2)  
                                                        │└┬─ Escherichia coli (1-305/308) M718   
                                                       ┌┤ └┬─ Escherichia coli (1-305/308) B088 (3)  
                                                       ││  └─ fig|1040638.4.peg.4230 O104:H4 (1-305/308) str. LB226692 (6)  
                                                      ┌┤└─ Escherichia coli (1-305/308) E110019 (2)  
                 ┌────────────────────────────────────┤└─ Escherichia coli (1-305/308) B7A (7)  
                 │                                    └┬─ Escherichia coli (1-305/308) O55:H7 str. CB9615   
                 │                                     └┬─ Escherichia coli (1-305/308) O157:H7 EDL933   
                 │                                      └┬─ Escherichia coli (1-305/308) 1044A (21)  
                 │                                       └─ Escherichia coli (1-305/308) 1125A   
┌────────────────┤                                   ┌─ Escherichia coli (8-329/334) H591 (2)  
│                │                                  ┌┴─ Escherichia coli (10-329/334) MS 107-1   
│                │                                 ┌┴─ fig|1040638.4.peg.2183 O104:H4 (10-329/334) str. LB226692 (5)  
│                │                                 │  ┌─ Escherichia coli (10-329/334) B171 (4)  
│                └─────────────────────────────────┤ ┌┴─ Escherichia coli (10-329/334) B7A (12)  
│                                                  │┌┴─ Escherichia coli (8-329/334) K12 (27)  
│                                                  ││  ┌─ Escherichia coli (10-329/334) MS 21-1 (1)  
│                                                  └┤ ┌┴─ Escherichia coli (10-329/337) 2362-75 (3)  
│                                                   │┌┴─ Escherichia coli (10-329/337) WV_060327   
│                                                   └┤  ┌─ Escherichia coli (10-329/334) APEC O1 (7)  
│                                                    │ ┌┴─ Escherichia coli (10-329/334) 536 (5)  
│                                                    └┬┴─ Escherichia coli (10-329/334) 042 (19)  
│                                                     └┬─ Escherichia coli (10-329/334) E110019 (10)  
│                                                      └┬─ Escherichia coli (10-329/334) O157:H7 EDL933   
│                                                       └─ Escherichia coli (10-329/334) 1044A (22)  
┤                                                 ┌─ Escherichia coli (3-318/327) MS 21-1   
│                                                ┌┴─ Escherichia coli (3-318/327) 2362-75 (27)  
│                                               ┌┴─ Escherichia coli (3-318/327) MS 69-1 (1)  
│                                              ┌┴─ Escherichia coli (3-318/327) IAI39 (1)  
│                                             ┌┴─ Escherichia coli (3-318/327) MS 146-1   
│                                            ┌┴─ Escherichia coli (3-318/327) 042 (3)  
│                                           ┌┴─ Escherichia coli (3-318/327) K12 (79)  
│                                          ┌┴─ Escherichia coli (3-318/327) E110019 (8)  
│                                         ┌┴─ Escherichia coli (3-318/327) O26:H11 str. 11368   
│                     ┌───────────────────┴─ Escherichia coli (3-318/327) O111:H- str. 11128   
│           ┌─────────┴─────────────────────────────────────────────┬─ Escherichia coli (2-324/330) MS 21-1   
│           │                                                       └┬─ Escherichia coli (2-324/330) K12 (130)  
│           │                                                        └─ Escherichia coli (2-324/330) ED1a (1)  
│           │                                    ┌─ fig|1040638.4.peg.4566 O104:H4 (19-337/337) str. LB226692 (52)  
│           │                                   ┌┴─ Escherichia coli (19-337/337) MS 124-1 (1)  
│           │                                  ┌┴─ Escherichia coli (19-337/337) K12 (7)  
└───────────┤                                 ┌┴─ Escherichia coli (19-337/337) SE15   
            │                                ┌┴┬─ Escherichia coli (19-337/337) WV_060327   
            │      ┌─────────────────────────┤ └─ Escherichia coli (19-337/337) 2362-75 (10)  
            │      │                         └┬─ Escherichia coli (19-337/337) H299   
            │      │                          └┬─ Escherichia coli (19-337/337) 1044A (49)  
            │      │                           └┬─ Escherichia coli (19-337/337) TA280   
            │      │                            └┬─ Escherichia coli (19-337/337) 042 (2)  
            └──────┤                             └─ Escherichia coli (19-337/337) MS 21-1 (1)  
                   │                                   ┌─ Escherichia coli 1827-70 (2)  
                   │                                   │     ┌─ Escherichia coli IAI39 (1)  
                   │                                   │    ┌┴─ Escherichia coli TA143   
                   │                                   │   ┌┴─ Escherichia coli 042 (6)  
                   └───────────────────────────────────┤  ┌┴─ Escherichia coli B354 (1)  
                                                       │ ┌┴─ Escherichia coli MS 21-1   
                                                       │┌┴─ Escherichia coli SMS-3-5   
                                                       ││  ┌─ Escherichia coli EC4100B   
                                                       └┤ ┌┴─ Escherichia coli B088 (1)  
                                                        │┌┴─ Escherichia coli B185   
                                                        ││┌─ Escherichia coli KO11 (2)  
                                                        └┤│    ┌─ Escherichia coli E110019 (2)  
                                                         ││   ┌┴─ Escherichia coli B171 (4)  
                                                         └┤  ┌┴─ Escherichia coli MS 107-1   
                                                          │ ┌┴─ fig|1040638.4.peg.4231 O104:H4 str. LB226692 (3)  
                                                          │┌┴┬─ Escherichia coli 1044A (24)  
                                                          ││ └─ Escherichia coli O55:H7 str. CB9615   
                                                          └┤  ┌─ Escherichia coli ETEC H10407   
                                                           │ ┌┴─ Escherichia coli MS 124-1 (1)  
                                                           │┌┴─ Escherichia coli K12 (12)  
                                                           └┤┌─ Escherichia coli HS (1)  
                                                            └┤┌─ Escherichia coli 101-1 (5)  
                                                             └┤ ┌─ Escherichia coli ATCC 8739 (1)  
                                                              └┬┴─ Escherichia coli E24377A (3)  
                                                               └┬─ Escherichia coli MS 115-1   
                                                                └┬─ Escherichia coli B7A (3)  
                                                                 └┬─ Escherichia coli MS 119-7 (2)  
                                                                  └┬─ Escherichia coli (1-327/339) O26:H11 str. 11368   
                                                                   └─ Escherichia coli H591   
  
Dipeptide transport system permease protein DppC (TC 3.A.1.5.2); Putative hemine transporter ATP-binding subunit (28)
Dipeptide transport ATP-binding protein DppF (TC 3.A.1.5.2); puatative hemin transporter subunit (24)
Dipeptide transport ATP-binding protein DppF (TC 3.A.1.5.2) (14)
Dipeptide transport ATP-binding protein DppD (TC 3.A.1.5.2) (10)
Oligopeptide transport ATP-binding protein OppD (TC 3.A.1.5.1) (10)
Peptide transport system ATP-binding protein SapD (TC 3.A.1.5.5) (3)
Others (4)