┌─ Escherichia coli (2-201/209) B354 (5)  
┌─────────────────────────────────────────────────────────────┴────── Escherichia coli (2-201/209) B185   
│                                                               ┌─ Escherichia coli (1-200/201) 042 (1)  
┤                                                              ┌┴─ Escherichia coli (1-200/201) TA143   
│                                                             ┌┴─ Escherichia coli B354 (1)  
│                                                             │ ┌─ Escherichia coli B str. REL606 (4)  
└─────────────────────────────────────────────────────────────┤┌┴─ Escherichia coli 101-1 (1)  
                                                              ││ ┌─ Escherichia coli 1044A (22)  
                                                              └┤┌┴─ Escherichia coli O157:H7 str. EC869 (2)  
                                                               ││ ┌─ Escherichia coli (1-200/201) IAI39 (3)  
                                                               └┤┌┴─ Escherichia coli (1-200/201) FVEC1302 (3)  
                                                                ││┌─ Escherichia coli B7A (5)  
                                                                └┤│   ┌─ Escherichia coli K12 (19)  
                                                                 ││  ┌┴─ Escherichia coli 1827-70   
                                                                 └┤ ┌┴─ Escherichia coli O26:H11 str. 11368   
                                                                  │┌┴─ Escherichia coli NC101   
                                                                  ││  ┌─ Escherichia coli KO11 (3)  
                                                                  └┤ ┌┴─ Escherichia coli E22 (1)  
                                                                   │┌┴─ fig|1040638.4.peg.4150 O104:H4 str. LB226692 (31)  
                                                                   └┤┌─ Escherichia coli H299   
                                                                    ││  ┌─ Escherichia coli 2362-75 (2)  
                                                                    └┤ ┌┴─ Escherichia coli O83:H1 str. NRG 857C   
                                                                     │┌┴┬─ Escherichia coli WV_060327   
                                                                     └┤ └─ Escherichia coli (1-200/201) TA206   
                                                                      └┬─ Escherichia coli (1-200/201) 83972 (5)  
                                                                       └┬─ Escherichia coli SE15   
                                                                        └┬─ Escherichia coli (1-200/201) 536 (4)  
                                                                         └─ Escherichia coli ED1a (1)  
  

  
FMN-dependent NADH-azoreductase
 (27)
  
 Others 
(1)