┌──────────────────────────────────────────────────────────────────── Escherichia coli (2-512/516) E110019   
│                                                                  ┌─ Escherichia coli M718   
│                                                                  │    ┌─ Escherichia coli 042 (4)  
┤                                                                  │   ┌┴─ Escherichia coli B354   
│                                                                  │  ┌┴┬─ Escherichia coli MS 69-1   
│                                                                  │ ┌┤ └─ Escherichia coli (10-567/567) 042 (2)  
└──────────────────────────────────────────────────────────────────┤┌┤└─ Escherichia coli H299   
                                                                   ││└─ Escherichia coli M605   
                                                                   ││    ┌─ Escherichia coli 53638 (1)  
                                                                   ││   ┌┴─ Escherichia coli SE15   
                                                                   ││  ┌┴┬─ Escherichia coli 536 (4)  
                                                                   └┤ ┌┤ └─ Escherichia coli MS 187-1   
                                                                    │ │└┬─ Escherichia coli O157:H7 EDL933  [2] 
                                                                    │┌┤ └┬─ Escherichia coli 101-1 (51)  
                                                                    │││  └─ Escherichia coli B088   
                                                                    ││└─ Escherichia coli 1044A (20)  
                                                                    └┤  ┌─ Escherichia coli str. K-12 substr. MG1655   
                                                                     │ ┌┴─ Escherichia coli K12 (2)  
                                                                     │┌┴─ Escherichia coli BW2952 (3)  
                                                                     └┤ ┌─ Escherichia coli MS 116-1   
                                                                      │┌┴─ Escherichia coli O111:H- str. 11128   
                                                                      └┤ ┌─ Escherichia coli (10-567/567) CFT073   
                                                                       └┬┴─ Escherichia coli 83972 (6)  
                                                                        └┬─ Escherichia coli B171 (4)  
                                                                         └┬─ Escherichia coli 55989 (1)  
                                                                          └─ fig|1040638.4.peg.4563 O104:H4 str. LB226692 (1)  
  
Oligopeptide ABC transporter, periplasmic oligopeptide-binding protein OppA (TC 3.A.1.5.1) (22)
periplasmic oligopeptide binding protein (1)
Dipeptide-binding ABC transporter, periplasmic substrate-binding component (TC 3.A.1.5.2); Putative hemin-binding lipoprotein (1)
putative peptide transport system secreted peptide-binding protein (1)
Others (1)