┌──────────────────────────────────── Escherichia coli WV_060327   
│                ┌───────────────── Escherichia coli ED1a (1)  
┤               ┌┴───────────────── Escherichia coli CFT073 (1)  
│              ┌┴─ Escherichia coli 042 (32)  
└──────────────┤┌───────────────── Escherichia coli F11 (2)  
               └┤                ┌───────────────── Escherichia coli E110019 (1)  
                └────────────────┤ ┌───────────────── Escherichia coli 1044A (23)  
                                 └┬┴───────────────── Escherichia coli TA271   
                                  └┬─ Escherichia coli (3-495/495) K12 (55)  
                                   └──────────────┬───────────────── Escherichia coli B088   
                                                  └── Escherichia coli B171 (4)  
  

  
Type I secretion outer membrane protein, TolC precursor
 (11)