┌──────────────────────────────────── Escherichia coli (17-139/146) TA206   
│                                                                     ┌─ Escherichia coli (9-157/164) 1125A   
│                                                                    ┌┴─ Escherichia coli (9-157/164) EC4100B   
┤                                                                   ┌┴─ Escherichia coli (9-157/164) MS 146-1   
│         ┌─────────────────────────────────────────────────────────┴─ Escherichia coli (9-157/164) O157:H7 str. FRIK2000   
│         │            ┌─ Escherichia coli MS 124-1   
└─────────┤           ┌┴─ Escherichia coli MS 84-1   
          │          ┌┴─ Escherichia coli SE11   
          └──────────┤┌─ Escherichia coli MS 107-1   
                     └┤ ┌─ fig|1040638.4.peg.600 O104:H4 str. LB226692   
                      │┌┴─ fig|6666666.5357.peg.2817 TY-2482 strain   
                      └┤┌─ Escherichia coli W   
                       └┼─ Escherichia coli W   
                        └─ Escherichia coli KO11   
  

  
IncI1 plasmid pilus assembly protein PilP
 (7)
  
type IV pilus biogenesis periplasmic protein precursor PilP
 (4)
  
hypothetical protein
 (1)
  
 Others 
(2)