┌─ Escherichia coli (923-1399/1399) O157:H7 str. EC4024 (16)  
                                     ┌┴────── Escherichia coli (923-1399/1399) O157:H7 str. EC869   
                   ┌─────────────────┴────── Escherichia coli (923-1399/1399) 1125A   
┌──────────────────┴────── Escherichia coli (923-1399/1399) O55:H7 str. CB9615   
┤           ┌──────────── Escherichia coli (923-1399/1399) ETEC H10407   
│           │       ┌──────────── Escherichia coli (98-574/574) 101-1   
└───────────┤      ┌┴─ Escherichia coli ATCC 8739 (4)  
            │┌─────┴────────────────── Escherichia coli SE11   
            └┤           ┌─ Escherichia coli K12 (7)  
             └───────────┤      ┌─ Escherichia coli (923-1399/1399) B7A (1)  
                         │     ┌┴─ Escherichia coli (923-1399/1399) E110019 (6)  
                         └─────┤┌────── Escherichia coli HS (1)  
                               └┤┌──────────── Escherichia coli W (1)  
                                └┤      ┌─ Escherichia coli MS 107-1   
                                 │     ┌┴─ Escherichia coli EC4100B   
                                 └─────┤             ┌────── Escherichia coli B171 (1)  
                                       │            ┌┴────── Escherichia coli E22 (1)  
                                       └───────────┬┴─ Escherichia coli E24377A (1)  
                                                   └───────────┬─ Escherichia coli (923-1399/1399) O103:H2 str. 12009 (2)  
                                                               └─────┬─ Escherichia coli 55989 (1)  
                                                                     └─ fig|1040638.4.peg.5050 O104:H4 str. LB226692   
  

  
core protein
 (19)
  
hypothetical protein
 (1)
  
 Others 
(1)