┬──────────────────────── Escherichia coli SMS-3-5   
└─────────────────────┬────────────────────────────────────────────── Escherichia coli NC101   
                      └┬─ Escherichia coli E110019 (1)  
                       └─ fig|1040638.4.peg.3044 O104:H4 str. LB226692 (126)  
  

  
Outer membrane lipoprotein SmpA, a component of the essential YaeT outer-membrane protein assembly complex
 (3)
  
 Others 
(1)