┬───────────────────────────────────── Escherichia coli O157:H7 str. EC4024 (9)  
└──────────────────────┬──────── fig|1040638.4.peg.307 O104:H4 str. LB226692 (17)  
                       └─────────────────────────────────┬──────── Escherichia coli ED1a (1)  
                                                         └─────────── fig|1040638.4.peg.41 O104:H4 str. LB226692 (1)  
  

  
hypothetical protein
 (2)
  
 Others 
(2)