┌────────────────────── Escherichia coli MS 21-1   
┌──────────┴───────────────────────────────── Escherichia coli SMS-3-5   
│                                              ┌─────────── Escherichia coli 83972 (5)  
│                                             ┌┴─────────── Escherichia coli TA206   
│                                            ┌┴─ Escherichia coli APEC O1 (11)  
┤                                 ┌──────────┴─────────── Escherichia coli ED1a (1)  
│           ┌─────────────────────┴─ Escherichia coli 2362-75 (3)  
│           │                                              ┌─ Escherichia coli O157:H7 EDL933 (1)  
│           │                                   ┌──────────┴─ Escherichia coli 1044A (24)  
└───────────┤  ┌────────────────────────────────┴─ Escherichia coli M718   
            │ ┌┴──────────────────────────────────────────── Escherichia coli IAI39 (1)  
            │┌┴┬─────────── Escherichia coli 042 (5)  
            └┤ └─ Escherichia coli 536 (6)  
             └┬────────────────────── Escherichia coli MS 69-1   
              └──────────┬─────────── Escherichia coli SE11   
                         └┬─ Escherichia coli K12 (45)  
                          └┬─────────── fig|1040638.4.peg.4794 O104:H4 str. LB226692 (7)  
                           └──────────┬─────────── Escherichia coli MS 115-1   
                                      └───────────────────────────────── Escherichia coli E110019 (5)  
  

  
FMN reductase (EC 1.5.1.29)
 (18)
  
 Others 
(1)