┌─ Escherichia coli IAI39 (1)  
                                                                   ┌┴─ Escherichia coli B354   
                                                                  ┌┴─ Escherichia coli K12 (124)  
                                                               ┌──┴─ Escherichia coli SE15   
┌──────────────────────────────────────────────────────────────┴─ Escherichia coli MS 115-1   
┤                                                                 ┌─ Escherichia coli (3-208/208) CFT073 (14)  
└────────────────────────────────────────────────────────────────┬┴─ Escherichia coli ED1a (1)  
                                                                 └┬─ Escherichia coli (3-208/208) APEC O1 (6)  
                                                                  └┬─ Escherichia coli (3-208/208) E2348/69 (4)  
                                                                   └┬─ Escherichia coli (3-208/208) 042 (77)  
                                                                    └┬─ Escherichia coli (3-208/208) K12 (20)  
                                                                     └┬─ Escherichia coli H299   
                                                                      └─ Escherichia coli IAI39 (3)  
  

  
Manganese superoxide dismutase (EC 1.15.1.1)
 (8)
  
Superoxide dismutase [Fe] (EC 1.15.1.1)
 (5)