┌─ Escherichia coli B171 (21)  
                                         ┌────────────┴────── Escherichia coli MS 124-1 (1)  
                                   ┌─────┴─ Escherichia coli EC4100B (4)  
┌──────────────────────────────────┴─ Escherichia coli K12 (29)  
┤                            ┌─ Escherichia coli (9-179/179) CFT073 (16)  
└──────────────────────┬─────┴────── Escherichia coli O83:H1 str. NRG 857C (1)  
                       └┬─ Escherichia coli (9-179/179) E2348/69 (6)  
                        └─────────────────────────┬───────────── Escherichia coli SMS-3-5   
                                                  └┬─ Escherichia coli (3-173/173) 042 (12)  
                                                   └┬─────────────────── Escherichia coli TA280   
                                                    └─────┬─ Escherichia coli 1044A (18)  
                                                          └┬────── Escherichia coli O157:H7 str. EC869 (2)  
                                                           └─ Escherichia coli (3-173/173) O157:H7 EDL933  [2] 
  

  
probable lipoprotein
 (7)
  
Putative lipoprotein
 (6)