┌─ Escherichia coli (12-535/535) 83972 (5)  
                                  ┌┴─ Escherichia coli (12-535/535) ED1a (1)  
                                 ┌┴─ Escherichia coli (12-535/535) NC101   
                                ┌┴┬─ Escherichia coli (12-535/535) APEC O1 (1)  
                                │ └─ Escherichia coli (12-535/535) IHE3034 (4)  
                               ┌┤┌─ Escherichia coli (12-535/535) SMS-3-5   
                               │└┤ ┌─ Escherichia coli (12-535/535) WV_060327   
                               │ └┬┴─ Escherichia coli (12-535/535) O83:H1 str. NRG 857C   
                              ┌┤  └┬─ Escherichia coli (33-544/544) MS 200-1   
                              ││   └─ Escherichia coli (12-535/535) F11 (1)  
                              │└┬─ Escherichia coli (12-535/535) 2362-75 (2)  
                             ┌┤ └─ Escherichia coli (12-535/535) TA206   
                             ││┌─ Escherichia coli (12-535/535) MS 124-1 (1)  
                             │└┤ ┌─ Escherichia coli (12-535/535) B185 (1)  
                             │ └┬┴─ Escherichia coli (12-535/535) 1044A (24)  
                             │  └┬─ Escherichia coli (12-535/535) MS 187-1   
                            ┌┤   └┬─ Escherichia coli (12-535/535) K12 (28)  
                            ││    └┬─ Escherichia coli (12-535/535) 101-1   
                            ││     └┬─ Escherichia coli (9-535/535) H299   
                           ┌┤│      └─ Escherichia coli (12-535/535) MS 21-1   
                           ││└─ Escherichia coli (12-535/535) SE15   
                          ┌┤└─ Escherichia coli (12-535/535) 536 (1)  
┌─────────────────────────┤└─ Escherichia coli (12-535/535) M605   
│                         └─ Escherichia coli (12-535/535) MS 196-1 (1)  
│                         ┌─ Escherichia coli (41-567/567) 042 (7)  
│                        ┌┴─ Escherichia coli (32-558/558) H299   
│                       ┌┴┬─ Escherichia coli (4-525/525) IAI39 (2)  
│                      ┌┤ └─ Escherichia coli (17-543/543) B354   
│                     ┌┤└─ Escherichia coli (32-558/558) MS 69-1   
│                     │└┬─ Escherichia coli (17-543/543) 53638 (1)  
│                    ┌┤ └─ Escherichia coli (32-558/558) M605   
│                   ┌┤└─ Escherichia coli (32-558/558) O111:H- str. 11128   
│                   │└┬─ Escherichia coli (17-543/543) MS 187-1   
│                   │ └┬─ Escherichia coli (17-543/543) K12 (3)  
│                  ┌┤  └─ Escherichia coli (17-543/543) BW2952 (3)  
│                  ││ ┌─ Escherichia coli (17-543/543) B171 (4)  
│                  ││┌┴─ fig|1040638.4.peg.4563 O104:H4 (32-558/558) str. LB226692 (3)  
│                  │└┤  ┌─ Escherichia coli (17-543/543) SE15   
┤                  │ │ ┌┴─ Escherichia coli (32-558/558) MS 116-1   
│                 ┌┤ └┬┴─ Escherichia coli (4-525/525) O127:H6 str. E2348/69   
│                 ││  └┬─ Escherichia coli (17-543/543) 101-1 (77)  
│                 ││   └┬─ Escherichia coli (32-558/558) M718   
│                ┌┤│    └┬─ Escherichia coli (4-525/525) ED1a (1)  
│                │││     └─ Escherichia coli (17-543/543) 83972 (7)  
│┌───────────────┤│└─ Escherichia coli (17-543/543) B088   
││               │└─ Escherichia coli (17-543/543) O157:H7 EDL933   
││               └─ Escherichia coli (17-543/543) O157:H7 EDL933   
││                                                                            ┌─ Escherichia coli (1-502/516) M718   
││                                                                           ┌┴─ Escherichia coli (1-502/516) B185   
││                                                                          ┌┴─ Escherichia coli (1-502/516) MS 124-1 (1)  
││                                                                         ┌┴┬─ Escherichia coli (12-502/516) 042   
││                                                                        ┌┤ └─ Escherichia coli (1-502/516) MS 198-1   
││                                                                       ┌┤└─ Escherichia coli (1-502/516) 1044A (22)  
││                                                                       │└┬─ Escherichia coli (1-502/516) ATCC 8739   
└┤                                                                      ┌┤ └─ Escherichia coli (1-502/516) MS 115-1   
 │                                                                      │└┬─ Escherichia coli (1-502/516) HS   
 │                                                                     ┌┤ └┬─ Escherichia coli (1-502/516) B7A   
 │                                                                     ││  └─ fig|6666666.5357.peg.2694 TY-2482 (1-502/516) strain   
 │                                                                     │└┬─ Escherichia coli (1-502/516) W   
 │                                                                    ┌┤ └┬─ Escherichia coli (1-502/516) MS 196-1   
 │                                                                    ││  └┬─ Escherichia coli (1-502/516) MS 175-1   
 │                                                                   ┌┤│   └─ Escherichia coli (1-502/516) K12 (3)  
 │                                                                   ││└─ Escherichia coli (12-502/516) H591 (4)  
 │       ┌───────────────────────────────────────────────────────────┤└─ Escherichia coli (12-502/516) E110019   
 │       │                                                           └─ Escherichia coli (12-502/516) B171 (2)  
 └───────┤            ┌─ fig|1040638.4.peg.4095 O104:H4 str. LB226692 (9)  
         │           ┌┴─ Escherichia coli O26:H11 str. 11368   
         │           │ ┌─ Escherichia coli 1827-70   
         └───────────┤┌┴─ Escherichia coli KO11 (2)  
                     ││   ┌─ Escherichia coli 1044A (14)  
                     ││  ┌┴─ Escherichia coli O157:H7 str. EC4024 (10)  
                     └┤ ┌┴─ Escherichia coli ETEC H10407   
                      │┌┴─ Escherichia coli (8-544/544) K12 (45)  
                      ││┌─ Escherichia coli MS 196-1   
                      └┤│    ┌─ Escherichia coli (8-544/544) 042 (1)  
                       ││   ┌┴─ Escherichia coli FVEC1302 (3)  
                       └┤  ┌┴─ Escherichia coli TA143 (1)  
                        │ ┌┴┬─ Escherichia coli SMS-3-5   
                        │┌┤ └─ Escherichia coli MS 69-1   
                        └┤└─ Escherichia coli M605   
                         │┌─ Escherichia coli IAI39 (3)  
                         └┤┌─ Escherichia coli 2362-75 (3)  
                          └┤┌─ Escherichia coli 83972 (9)  
                           └┤ ┌─ Escherichia coli (8-544/544) F11 (2)  
                            └┬┴─ Escherichia coli (8-544/544) 536   
                             └┬─ Escherichia coli APEC O1 (7)  
                              └─ Escherichia coli H299   
  
Putative binding protein ygiS precursor (23)
Periplasmic Murein Peptide-Binding Protein MppA (21)
Oligopeptide ABC transporter, periplasmic oligopeptide-binding protein OppA (TC 3.A.1.5.1) (21)
Dipeptide-binding ABC transporter, periplasmic substrate-binding component (TC 3.A.1.5.2); Putative hemin-binding lipoprotein (17)
oligopeptide ABC transporter, periplasmic oligopeptide-binding protein (1)
putative peptide transport system secreted peptide-binding protein (1)
Others (3)