┌─ Escherichia coli (1-42/54) 536 (18)  
┌─────────────────────────────────────────────────┴────────────────── Escherichia coli (1-36/48) APEC O1 (1)  
┤              ┌─ Escherichia coli SE15   
└─────────────┬┴─────────────── Escherichia coli B354   
              └───────────────┬─ Escherichia coli B185 (9)  
                              └────────────────┬─ Escherichia coli TA143   
                                               └─────────────── Escherichia coli (1-42/97) O127:H6 str. E2348/69 (28)  
  

  
hypothetical protein
 (7)