┌─────────────────────────────────────── Escherichia coli (20-77/390) K12 (7)  
┤                                            ┌─────────── Escherichia coli (1-67/380) NC101   
│                                ┌───────────┴──────────── Escherichia coli (1-67/380) B185   
└────────────────────────────────┤  ┌─ Escherichia coli (1-67/380) TA280 (67)  
                                 │ ┌┴─ fig|1040638.4.peg.437 O104:H4 str. LB226692   
                                 └┬┴──────────── Escherichia coli (1-66/380) O55:H7 str. CB9615   
                                  └───────────┬─ Escherichia coli (1-67/380) M718 (2)  
                                              └───────────┬──────────── Escherichia coli (1-67/380) WV_060327   
                                                          └─ Escherichia coli (1-67/380) APEC O1 (15)  
  

  
hypothetical protein
 (8)
  
 Others 
(1)