┌─ Escherichia coli M605   
                                                                          ┌┴─ Escherichia coli SE15   
                                                                         ┌┴─ Escherichia coli K12 (7)  
                                                                        ┌┴─ Escherichia coli M718   
                                                                       ┌┴─ Escherichia coli B354   
                                                                      ┌┴┬─ Escherichia coli B185   
                                                                      │ └─ Escherichia coli KO11 (2)  
                                                                     ┌┤ ┌─ Escherichia coli MS 146-1   
                                                                     │└┬┴─ Escherichia coli 1125A (12)  
                                                                    ┌┤ └┬─ Escherichia coli (14-359/359) O157:H7 EDL933 (56)  
                                                                    ││  └─ Escherichia coli MS 107-1 (1)  
                                                                   ┌┤└┬─ Escherichia coli (14-359/359) APEC O1 (12)  
                                                                   ││ └─ Escherichia coli NC101   
                                                                   │└┬─ Escherichia coli 536 (6)  
                                                                  ┌┤ └┬─ Escherichia coli O127:H6 str. E2348/69 (1)  
                                                                  ││  └─ Escherichia coli 2362-75   
                                                                  ││ ┌─ Escherichia coli ED1a (7)  
                                                                  │└┬┴─ Escherichia coli TA143   
┌─────────────────────────────────────────────────────────────────┤ └┬─ Escherichia coli TA280   
│                                                                 │  └┬─ Escherichia coli SMS-3-5   
┤                                                                 │   └─ Escherichia coli IAI39 (1)  
│                                                                 └─ Escherichia coli (14-359/359) 042 (1)  
│                                                                 ┌─ Escherichia coli (3-336/345) B185   
└─────────────────────────────────────────────────────────────────┤┌─ Escherichia coli (3-336/345) O111:H- str. 11128 (1)  
                                                                  ││  ┌─ Escherichia coli (3-336/345) 1044A (24)  
                                                                  └┤ ┌┴─ Escherichia coli (3-336/345) O55:H7 str. CB9615   
                                                                   │┌┴─ Escherichia coli (3-336/345) B171 (1)  
                                                                   └┤┌─ Escherichia coli (3-336/345) MS 175-1   
                                                                    └┤┌─ Escherichia coli (3-336/345) MS 124-1 (1)  
                                                                     └┤┌─ Escherichia coli (3-336/345) K12 (47)  
                                                                      └┤ ┌─ Escherichia coli (3-336/345) 1827-70 (4)  
                                                                       │┌┴─ Escherichia coli (3-336/345) ATCC 8739 (1)  
                                                                       └┤┌─ Escherichia coli (3-336/345) 042   
                                                                        └┤┌─ Escherichia coli (3-336/345) B354 (5)  
                                                                         └┤ ┌─ Escherichia coli (3-336/345) IAI39 (1)  
                                                                          │┌┴─ Escherichia coli (3-336/345) MS 21-1   
                                                                          └┤┌─ Escherichia coli (3-336/345) MS 69-1   
                                                                           └┤┌─ Escherichia coli (3-336/345) TA143   
                                                                            └┤┌─ Escherichia coli (3-336/345) TA280   
                                                                             └┤┌─ Escherichia coli (3-336/345) SMS-3-5   
                                                                              └┤ ┌─ Escherichia coli (3-340/345) APEC O1 (6)  
                                                                               └┬┴─ Escherichia coli (3-340/345) H299   
                                                                                └┬─ Escherichia coli (3-340/345) 2362-75 (17)  
                                                                                 └┬─ Escherichia coli (3-340/345) ED1a (1)  
                                                                                  └─ Escherichia coli (3-340/345) M605   
  
Putative oxidoreductase (23)
Uncharacterized oxidoreductase ydgJ (EC 1.-.-.-) (22)