┬──────────────────────────────────────────────────────── Escherichia coli ED1a (1)  
└──────┬──────────────────────────────────────────────────── Escherichia coli (9-217/217) O103:H2 str. 12009   
       └───────────────────────┬───────────── fig|1040638.4.peg.43 O104:H4 (9-218/218) str. LB226692   
                               └───────────┬──────────── Escherichia coli O157:H7 str. EC4024 (10)  
                                           └───────────┬─ Escherichia coli 1044A (12)  
                                                       └──────────── Escherichia coli O111:H- str. 11128   
  

  
hypothetical protein
 (5)
  
 Others 
(1)