┌─ Escherichia coli SE15   
                                                                  ┌┴─ Escherichia coli (3-448/448) CFT073 (9)  
                                                               ┌──┴─ Escherichia coli (3-448/448) E2348/69 (2)  
                                                    ┌──────────┴── Escherichia coli MS 69-1 (1)  
┌───────────────────────────────────────────────────┴──────── Escherichia coli B185 (2)  
┤                                                         ┌─ Escherichia coli (3-448/448) APEC O1 (6)  
└─────────────────────────────────────────────────────────┤┌─ Escherichia coli H299   
                                                          └┤  ┌─ Escherichia coli MS 21-1 (1)  
                                                           │  │┌─ Escherichia coli IAI39 (1)  
                                                           └──┤│   ┌─ Escherichia coli (3-448/448) F11 (5)  
                                                              ││  ┌┴─ Escherichia coli 536 (1)  
                                                              └┤ ┌┴─ Escherichia coli (3-448/448) K12 (18)  
                                                               │┌┴┬─ Escherichia coli MS 78-1   
                                                               ││ └─ Escherichia coli 101-1   
                                                               └┤  ┌─ Escherichia coli (3-448/448) O157:H7 (25)  
                                                                │ ┌┴─ Escherichia coli TA143   
                                                                └┬┴─ Escherichia coli MS 145-7   
                                                                 └┬─ Escherichia coli MS 115-1   
                                                                  └┬─ Escherichia coli (3-448/448) 042 (38)  
                                                                   └┬─ Escherichia coli (3-448/448) HS (1)  
                                                                    └─ Escherichia coli (3-448/448) E110019 (1)  
  
Long-chain fatty acid transport protein (21)