┌────────────────────────── Escherichia coli ED1a (4)  
                                ┌─────────┴────────────────── Escherichia coli H299   
┌───────────────────────────────┴─────────────────────────── Escherichia coli ED1a (1)  
┤                                                              ┌─ Escherichia coli MS 124-1 (1)  
└──────────────────────────────────────────────────────────────┤  ┌─ Escherichia coli B7A   
                                                               │ ┌┴─ Escherichia coli O157:H7 str. EC4024 (2)  
                                                               └┬┴─ Escherichia coli KO11 (2)  
                                                                └┬─ Escherichia coli TA206   
                                                                 └┬─ Escherichia coli SE11   
                                                                  └┬─ Escherichia coli E22   
                                                                   └─ fig|1040638.4.peg.591 O104:H4 str. LB226692 (1)  
  

  
IncI1 plasmid conjugative transfer protein TraF
 (9)
  
hypothetical protein
 (1)
  
 Others 
(1)