┌─ Escherichia coli ED1a (1)  
                                                 ┌─────────────────┴─ Escherichia coli MS 196-1 (2)  
                                   ┌─────────────┴─────────────────── Escherichia coli ED1a (1)  
┌──────────────────────────────────┴───────────────── Escherichia coli H299   
┤                                                              ┌─ Escherichia coli O157:H7 str. EC4401 (1)  
└──────────────────────────────────────────────────────────────┤┌─ Escherichia coli O157:H7 str. EC4024   
                                                               └┤┌─ Escherichia coli TA206   
                                                                └┤ ┌─ Escherichia coli B7A (1)  
                                                                 └┬┴── Escherichia coli MS 124-1 (1)  
                                                                  └┬─── Escherichia coli KO11 (2)  
                                                                   └┬─ fig|1040638.4.peg.592 O104:H4 str. LB226692 (1)  
                                                                    └─ Escherichia coli E22 (1)  
  

  
IncI1 plasmid conjugative transfer protein TraE
 (11)
  
 Others 
(1)