┌─ Escherichia coli 1044A (11)  
                         ┌─────────────────────┴────────────────────── Escherichia coli (2-38/38) O157:H7 EDL933 (8)  
                        ┌┴─ Escherichia coli 53638 (1)  
  ┌─────────────────────┴─────────────────────── Escherichia coli (2-38/38) 1827-70 (4)  
 ┌┴─────────────────────── Escherichia coli (2-38/38) 55989 (4)  
┬┴─ fig|1040638.4.peg.5438 O104:H4 str. LB226692 (11)  
└─────────────────────┬────────────────────── Escherichia coli IAI39 (1)  
                      └┬─ Escherichia coli 536 (10)  
                       └┬─────────────────────── Escherichia coli (2-38/38) CFT073 (1)  
                        └─────────────────────┬─────────────────────── Escherichia coli (2-38/38) E2348/69 (1)  
                                              └─ Escherichia coli 2362-75   
  

  
Ferredoxin
 (8)
  
hypothetical protein
 (2)
  
 Others 
(1)