┌─────────────── fig|1040638.4.peg.34 O104:H4 str. LB226692   
            ┌──────────────────────────────────┴───────────────────── Escherichia coli ED1a (1)  
┬───────────┴─ Escherichia coli 1044A (12)  
└─────────────────┬── Escherichia coli O103:H2 str. 12009   
                  └─┬── Escherichia coli O157:H7 str. EC4024 (10)  
                    └─ Escherichia coli O111:H- str. 11128   
  

  
hypothetical protein
 (3)
  
Phage protein
 (2)
  
 Others 
(1)