┌──────────────────── Escherichia coli (3-51/51) O157:H7 str. EC4486   
┤                                                   ┌──────────────── Escherichia coli (3-51/51) O157:H7 str. EC4486   
│                                             ┌─────┴─ Escherichia coli E110019 (2)  
└─┬───────────────────────────────────────────┴─ Escherichia coli 1044A (23)  
  └┬─ Escherichia coli 1044A (54)  
   └┬─ Escherichia coli O157:H7 str. EC4045   
    └──────┬─ Escherichia coli E22 (4)  
           └──────────────┬─ fig|1040638.4.peg.331 O104:H4 str. LB226692 (2)  
                          └─────────────────────┬────────────────────── Escherichia coli WV_060327   
                                                └┬─────────────── Escherichia coli (5-51/51) E110019  [2] 
                                                 └─ Escherichia coli O55:H7 str. CB9615   
  

  
hypothetical protein
 (8)
  
conserved hypothetical protein
 (1)
  
 Others 
(2)