┌─── Escherichia coli (235-314/314) ED1a (1)  
    ┌┴─── Escherichia coli (252-331/331) E2348/69 (2)  
   ┌┴─ Escherichia coli (252-331/331) F11 (9)  
┌──┴─── Escherichia coli (252-331/331) CFT073 (14)  
┤    ┌─── Escherichia coli (252-331/331) HS (10)  
│   ┌┴─── fig|1040638.4.peg.1639 O104:H4 str. LB226692   
└──┬┴─ Escherichia coli (252-331/331) K12 (78)  
   └──┬─ Escherichia coli (252-331/331) 042 (8)  
      └──┬─── Escherichia coli (235-314/314) MS 21-1 (3)  
         └─────────────────────────────────────────────────────────── Escherichia coli (235-314/314) O157:H7 str. EC4024   
  

  
Inner membrane protein YiaH
 (9)
  
 Others 
(1)