┌─ Escherichia coli HS (1)  
                                                                       ┌┴─ Escherichia coli B171 (6)  
                                                                      ┌┴─ Escherichia coli 53638 (1)  
                                                                     ┌┴┬─ Escherichia coli H736 (1)  
                                                                    ┌┤ └─ Escherichia coli K12 (16)  
                                                                   ┌┤└─ Escherichia coli ATCC 8739 (1)  
                                                                   │└┬─ Escherichia coli 1827-70 (5)  
                                                                  ┌┤ └─ fig|1040638.4.peg.2647 O104:H4 str. LB226692 (1)  
                                                                  │└─ Escherichia coli MS 182-1 (1)  
                                                                 ┌┤┌─ Escherichia coli KO11 (2)  
                                                                 │└┤ ┌─ Escherichia coli E24377A (1)  
                                                                 │ └┬┴─ Escherichia coli MS 107-1   
                                                                ┌┤  └┬─ Escherichia coli E110019 (1)  
                                                                ││   └─ Escherichia coli IAI1 (1)  
                                                               ┌┤└─ Escherichia coli M718   
                                                               │└─ Escherichia coli B185   
                                                              ┌┤ ┌─ Escherichia coli B088 (1)  
                                                              ││┌┴─ Escherichia coli SMS-3-5   
                                                              │└┤┌─ Escherichia coli TA143   
                                                              │ └┤┌─ Escherichia coli (5-427/427) MS 69-1   
                                                              │  └┤┌─ Escherichia coli H299   
                                                             ┌┤   └┤ ┌─ Escherichia coli B354   
                                                             ││    └┬┴─ Escherichia coli FVEC1302 (3)  
                                                             ││     └┬─ Escherichia coli IAI39 (1)  
                                                             ││      └┬─ Escherichia coli TA280   
                                                             ││       └─ Escherichia coli MS 21-1   
                                                             │└─ Escherichia coli (11-433/433) 042 (1)  
                                                            ┌┤    ┌─ Escherichia coli O83:H1 str. NRG 857C (1)  
                                                            ││   ┌┴─ Escherichia coli ED1a (1)  
                                                            ││  ┌┴─ Escherichia coli APEC O1 (6)  
                                                            ││ ┌┴┬─ Escherichia coli NC101   
                                                            ││ │ └─ Escherichia coli 536 (4)  
                                                            │└─┤  ┌─ Escherichia coli SE15   
┌───────────────────────────────────────────────────────────┤  │ ┌┴─ Escherichia coli M605   
│                                                           │  └┬┴─ Escherichia coli WV_060327   
│                                                           │   └┬─ Escherichia coli 2362-75 (2)  
│                                                           │    └┬─ Escherichia coli MS 45-1   
│                                                           │     └─ Escherichia coli 83972 (4)  
│                                                           └─ Escherichia coli 1044A (25)  
│                                                                         ┌─ Escherichia coli (3-428/428) IAI39 (3)  
│                                                                        ┌┴─ Escherichia coli (3-428/428) SMS-3-5   
│                                                                       ┌┴┬─ Escherichia coli (3-428/428) MS 200-1   
│                                                                      ┌┤ └─ Escherichia coli (3-428/428) KO11 (2)  
│                                                                     ┌┤└─ Escherichia coli (3-428/428) MS 145-7   
│                                                                     │└┬─ Escherichia coli (3-428/428) E24377A (1)  
│                                                                    ┌┤ └─ Escherichia coli (3-428/428) APEC O1 (1)  
│                                                                    ││ ┌─ Escherichia coli (3-428/428) TA206   
┤                                                                    │└┬┴─ Escherichia coli (3-428/428) B str. REL606   
│                                                                    │ └┬─ Escherichia coli (3-428/428) H736 (1)  
│                                                                   ┌┤  └┬─ Escherichia coli (3-428/428) K12 (66)  
│                                                                   ││   └┬─ Escherichia coli (3-428/428) E110019 (1)  
│                                                                   ││    └┬─ Escherichia coli (3-428/428) O103:H2 str. 12009   
│                                                                  ┌┤│     └─ Escherichia coli (3-428/428) MS 115-1   
│                                                                  ││└─ Escherichia coli (3-428/428) H299   
│                                                                  │└┬─ Escherichia coli (3-428/428) FVEC1302 (4)  
│                               ┌──────────────────────────────────┤ └┬─ Escherichia coli (3-428/428) 53638 (6)  
│                               │                                  │  └┬─ Escherichia coli (3-428/428) 042 (1)  
│                               │                                  │   └─ fig|1040638.4.peg.5601 O104:H4 (3-428/428) str. LB226692 (2) [2] 
│                               │                                  └┬─ Escherichia coli (3-428/428) O157:H7 EDL933 (1)  
│                               │                                   └─ Escherichia coli (3-428/428) 1044A (22)  
│                               │                            ┌─ Escherichia coli (3-429/429) MS 145-7   
└───────────────────────────────┤                           ┌┴─ Escherichia coli (3-429/429) B171 (9)  
                                │                          ┌┴─ Escherichia coli (3-429/429) O111:H- str. 11128   
                                │                         ┌┴─ Escherichia coli (3-429/429) MS 107-1 (2)  
                                │                        ┌┴┬─ Escherichia coli (3-429/429) IAI1 (1)  
                                │                       ┌┤ └─ fig|1040638.4.peg.3759 O104:H4 (3-429/429) str. LB226692 (3)  
                                │                       │└─ Escherichia coli (3-429/429) O26:H11 str. 11368   
                                └───────────────────────┤┌─ Escherichia coli (3-429/429) EC4100B (2)  
                                                        ││  ┌─ Escherichia coli (3-429/429) E110019 (1)  
                                                        └┤ ┌┴─ Escherichia coli (3-429/429) E24377A (1)  
                                                         │┌┴─ Escherichia coli (3-429/429) H591 (1)  
                                                         └┤┌─ Escherichia coli (3-429/429) MS 115-1   
                                                          ││┌─ Escherichia coli (3-429/429) MS 124-1 (1)  
                                                          └┤│     ┌─ Escherichia coli (3-429/429) 53638 (1)  
                                                           ││    ┌┴─ Escherichia coli (3-429/429) 1827-70 (2)  
                                                           ││   ┌┴─ Escherichia coli (3-429/429) M718   
                                                           └┤  ┌┴─ Escherichia coli (3-429/429) B str. REL606 (2)  
                                                            │ ┌┴─ Escherichia coli (3-429/429) K12 (12)  
                                                            │┌┴─ Escherichia coli (3-429/429) 1044A (25)  
                                                            ││  ┌─ Escherichia coli (3-429/429) IAI39 (1)  
                                                            └┤ ┌┴─ Escherichia coli (3-429/429) SMS-3-5   
                                                             │┌┴─ Escherichia coli (3-429/429) TA280   
                                                             └┤ ┌─ Escherichia coli (3-429/429) MS 21-1   
                                                              │┌┴─ Escherichia coli (3-429/429) MS 69-1   
                                                              └┤┌─ Escherichia coli (3-429/429) TA143   
                                                               └┤┌─ Escherichia coli (3-429/429) H299   
                                                                └┤┌─ Escherichia coli (3-429/429) 042 (5)  
                                                                 └┤┌─ Escherichia coli (3-429/429) 536 (4)  
                                                                  └┤┌─ Escherichia coli (3-429/429) M605   
                                                                   └┤ ┌─ Escherichia coli (3-429/429) O83:H1 str. NRG 857C   
                                                                    │┌┴─ Escherichia coli (3-429/429) 2362-75 (2)  
                                                                    └┤┌─ Escherichia coli (3-429/429) SE15   
                                                                     └┤ ┌─ Escherichia coli (3-429/429) ED1a (1)  
                                                                      └┬┴─ Escherichia coli (3-429/429) WV_060327   
                                                                       └┬─ Escherichia coli (3-429/429) TA206   
                                                                        └┬─ Escherichia coli (3-429/429) 83972 (5)  
                                                                         └┬─ Escherichia coli (3-429/429) NC101   
                                                                          └─ Escherichia coli (3-429/429) APEC O1 (6)  
  
Probable electron transfer flavoprotein-quinone oxidoreductase FixC (EC 1.5.5.-) (61)
Probable electron transfer flavoprotein-quinone oxidoreductase YgcN (EC 1.5.5.-) (14)
hypothetical protein (11)
Probable electron transfer flavoprotein-quinone oxidoreductase ygcN (EC 1.5.5.-) (8)
probable electron transfer flavoprotein-quinone oxidoreductase ygcN( EC:1.5.5.- ) (1)
Others (3)