┌─── Escherichia coli (15-236/237) B7A (1)  
┬──────────────────────────────────────────────────────────┴───── Escherichia coli (15-236/237) ED1a   
└────────────────────────────────────────────────────────────┬─ Escherichia coli (43-266/266) O157:H7 str. EC4401 (9)  
                                                             └┬── Escherichia coli (43-266/266) SE11   
                                                              └┬─ Escherichia coli (43-266/266) TA206   
                                                               └────── fig|1040638.4.peg.573 O104:H4 str. LB226692  [2] 
  
IncI1 plasmid conjugative transfer protein TraT (5)
Others (1)