┬────────────────────────────── Escherichia coli MS 21-1   
└──────────────────┬─ fig|1040638.4.peg.1172 O104:H4 str. LB226692 (51)  
                   └────────────────────────────────────────────────┬─ Escherichia coli (1-43/44) MS 69-1 (1)  
                                                                    └─ Escherichia coli 536 (11)  
  

  
hypothetical protein
 (3)
  
 Others 
(1)