┌─ Escherichia coli (36-215/223) H299   
                                                   ┌┴─ Escherichia coli (36-215/223) 042 (1)  
                                                  ┌┴─ Escherichia coli (36-215/223) K12 (84)  
                                                 ┌┴┬─ Escherichia coli (36-215/223) 101-1   
                                                ┌┤ └─ Escherichia coli (36-215/223) TA280   
                                               ┌┤└─ Escherichia coli (36-215/223) MS 182-1 (6)  
                                               │└┬─ Escherichia coli (36-215/223) M605   
┌──────────────────────────────────────────────┤ └┬─ Escherichia coli (36-215/223) 2362-75 (26)  
│                                              │  └─ Escherichia coli (36-215/223) SE15   
│                                              └┬─ Escherichia coli (36-215/223) MS 21-1   
│                                               └┬─ Escherichia coli (36-215/223) SMS-3-5   
│                                                └─ Escherichia coli (36-215/223) IAI39 (1)  
┤                                                                   ┌─ Escherichia coli (14-198/209) 1044A (24)  
│                                              ┌────────────────────┴─ Escherichia coli (14-198/209) O157:H7 EDL933   
│                                     ┌────────┴───────────────── Escherichia coli (3-205/208) MS 146-1   
│                                     │            ┌─ Escherichia coli ETEC H10407   
│                                     │           ┌┴─ Escherichia coli TA206   
│                                     │          ┌┴─ Escherichia coli SMS-3-5   
└─────────────────────────────────────┤         ┌┴─ Escherichia coli 53638 (1)  
                                      │        ┌┴┬─ Escherichia coli E24377A (1)  
                                      │        │ └┬─ Escherichia coli 042 (1)  
                                      │       ┌┤  └─ Escherichia coli (3-201/201) KO11   
                                      │     ┌─┤└─ Escherichia coli K12 (112)  
                                      └─────┤ └─ Escherichia coli MS 145-7   
                                            │┌─ Escherichia coli WV_060327   
                                            └┤┌─ Escherichia coli 536 (10)  
                                             └┤ ┌─ Escherichia coli SMS-3-5   
                                              │┌┴─ Escherichia coli TA206   
                                              └┤┌─ Escherichia coli 042 (1)  
                                               └┤ ┌─ Escherichia coli K12 (83)  
                                                │┌┴─ Escherichia coli IAI39 (1)  
                                                └┤ ┌─ Escherichia coli M605   
                                                 └┬┴─ Escherichia coli 1044A (24)  
                                                  └┬─ Escherichia coli M718   
                                                   └─ Escherichia coli 2362-75 (2)  
  
Anaerobic dimethyl sulfoxide reductase chain B (EC 1.8.99.-) (23)
NrfC protein (12)