┌─ Escherichia coli (1-87/91) FVEC1302   
                                                     ┌┴─ Escherichia coli (1-87/91) 2362-75 (9)  
                  ┌──────────────────────────────────┴─ Escherichia coli (1-87/91) E24377A (4)  
┬─────────────────┴────────────────────────────────────────────────── Escherichia coli 101-1 (9)  
└────────────────────────────────────────────────────────┬─ Escherichia coli MS 107-1   
                                                         └┬─ Escherichia coli K12 (103)  
                                                          └┬─ Escherichia coli H299 (1)  
                                                           └┬─ Escherichia coli O157:H7 str. EC869 (2)  
                                                            └─ Escherichia coli 1044A (22)  
  

  
Ethanolamine utilization polyhedral-body-like protein EutN
 (6)
  
Propanediol utilization polyhedral body protein PduN
 (3)