┌─ Escherichia coli 1044A   
                                                                   ├─ Escherichia coli 1212A   
                                                                   ├─ Escherichia coli 536   
                                                                   ├─ Escherichia coli APEC O1   
                                                                   ├─ Escherichia coli BW2952   
                                                                   ├─ Escherichia coli ED1a   
                                                                   ├─ Escherichia coli F11   
                                                                   ├─ Escherichia coli K12   
                                                                   ├─ Escherichia coli MS 116-1   
                                                                   ├─ Escherichia coli MS 196-1   
                                                                   ├─ Escherichia coli O157:H7   
                                                                   ├─ Escherichia coli O157:H7 str. EC4042   
                                                                   ├─ Escherichia coli O157:H7 str. EC4076   
                                                                   ├─ Escherichia coli O157:H7 str. EC4115   
                                                                   ├─ Escherichia coli O157:H7 str. EC4206   
                                                                   ├─ Escherichia coli O157:H7 str. EC4486   
                                                                   ├─ Escherichia coli O157:H7 str. EC508   
                                                                   ├─ Escherichia coli O157:H7 str. FRIK2000   
                                                                   ├─ Escherichia coli O157:H7 str. Sakai   
                                                                   ├─ Escherichia coli O157:H7 str. TW14588   
                                                                   ├─ Escherichia coli S88   
                                                                   ├─ Escherichia coli UM146   
                                                                   ├─ Escherichia coli UTI89   
                                                                   ├─ Escherichia coli str. K-12 substr. DH10B   
                                                                  ┌┼─ Escherichia coli str. K-12 substr. MG1655   
                                                                  │├─ Escherichia coli str. K-12 substr. MG1655   
                                                                  │├─ Escherichia coli W3110   
                                                                  │├─ Escherichia coli UTI89   
                                                                  │├─ Escherichia coli SE15   
                                                                  │├─ Escherichia coli O55:H7 str. CB9615   
                                                                  │├─ Escherichia coli O157:H7 str. TW14359   
                                                                  │├─ Escherichia coli O157:H7 str. FRIK966   
                                                                  │├─ Escherichia coli O157:H7 str. EC869   
                                                                  │├─ Escherichia coli O157:H7 str. EC4501   
                                                                  │├─ Escherichia coli O157:H7 str. EC4401   
                                                                  │├─ Escherichia coli O157:H7 str. EC4196   
                                                                  │├─ Escherichia coli O157:H7 str. EC4113   
                                                                  │├─ Escherichia coli O157:H7 str. EC4045   
                                                                 ┌┤├─ Escherichia coli O157:H7 str. EC4024   
                                                                 ││├─ Escherichia coli MS 200-1   
                                                                 ││├─ Escherichia coli MS 175-1   
                                                                 ││├─ Escherichia coli M605   
                                                                 ││├─ Escherichia coli IHE3034   
                                                                 ││├─ Escherichia coli ED1a   
                                                                 ││├─ Escherichia coli DH1   
                                                                 ││├─ Escherichia coli APEC O1   
                                                                 ││├─ Escherichia coli 536A   
                                                                 ││├─ Escherichia coli 536   
                                                                 ││└─ Escherichia coli 1125A   
                                                                 ││┌─ Escherichia coli M718   
                                                                 │││┌─ Escherichia coli 83972   
                                                                 │││├─ Escherichia coli CFT073   
                                                                 │└┤├─ Escherichia coli E2348/69   
                                                                 │ │├─ Escherichia coli MS 185-1   
                                                                ┌┤ │├─ Escherichia coli NC101   
                                                                ││ │├─ Escherichia coli O83:H1 str. NRG 857C   
                                                                ││ └┼─ Escherichia coli WV_060327   
                                                                ││  ├─ Escherichia coli TA206   
                                                                ││  ├─ Escherichia coli O127:H6 str. E2348/69   
                                                                ││  ├─ Escherichia coli MS 45-1   
                                                                ││  ├─ Escherichia coli H299   
                                                                ││  ├─ Escherichia coli CFT073   
                                                                ││  ├─ Escherichia coli ABU 83972   
                                                                ││  └─ Escherichia coli 2362-75   
                                                                ││ ┌─ Escherichia coli MS 124-1   
                                                                ││┌┴─ Escherichia coli MS 84-1   
                                                                │││  ┌─ Escherichia coli FVEC1302   
                                                                │││  ├─ Escherichia coli MS 198-1   
                                                                │││ ┌┼─ Escherichia coli UMN026   
                                                                │└┤┌┤└─ Escherichia coli FVEC1412   
                                                                │ ││└┬─ Escherichia coli TA280   
                                                                │ ││ └┬─ Escherichia coli 042   
                                                                │ ││  └─ Escherichia coli 042   
                                                                │ ││  ┌─ Escherichia coli B171   
                                                                │ └┤  ├─ Escherichia coli E22   
                                                                │  │ ┌┼─ Escherichia coli O103:H2 str. 12009   
                                                                │  │ │├─ Escherichia coli E22   
                                                                │  │┌┤└─ Escherichia coli B171   
                                                                │  ││└─ Escherichia coli B354   
                                                                │  ││ ┌─ Escherichia coli IAI39   
                                                                │  └┤ ├─ Escherichia coli SMS-3-5   
                                                                │   │┌┼─ Escherichia coli TA143   
                                                                │   ││└─ Escherichia coli MS 21-1   
                                                                │   └┤┌─ Escherichia coli MS 69-1   
                                                                │    ││ ┌─ Escherichia coli ATCC 8739   
                                                                │    ││ │ ┌─ Escherichia coli O111:H- str. 11128   
                                                                │    └┤ │┌┴─ Escherichia coli MS 115-1   
                                                                │     │ ││┌─ fig|6666666.5357.peg.1030 TY-2482 strain   
                                                                │     │ ││├─ Escherichia coli 1827-70   
                                                               ┌┤     └─┤│├─ Escherichia coli 53638   
                                                               ││       ││├─ Escherichia coli 55989   
                                                               ││       ││├─ Escherichia coli B7A   
                                                               ││       ││├─ Escherichia coli BL21   
                                                               ││       ││├─ Escherichia coli E110019   
                                                               ││       ││├─ Escherichia coli E24377A   
                                                               ││       └┤├─ Escherichia coli ETEC H10407   
                                                               ││        │├─ Escherichia coli H736   
                                                               ││        │├─ Escherichia coli HS   
                                                               ││        │├─ Escherichia coli IAI1   
                                                               ││        │├─ Escherichia coli MS 107-1   
                                                               ││        │├─ Escherichia coli MS 145-7   
                                                               ││        │├─ Escherichia coli MS 182-1   
                                                               ││        │├─ Escherichia coli MS 78-1   
                                                               ││        │├─ Escherichia coli SE11   
                                                               ││        │├─ Escherichia coli W   
                                                               ││        └┼─ Escherichia coli W   
                                                               ││         ├─ Escherichia coli TA271   
                                                               ││         ├─ Escherichia coli O26:H11 str. 11368   
┌──────────────────────────────────────────────────────────────┤│         ├─ Escherichia coli MS 187-1   
│                                                              ││         ├─ Escherichia coli MS 146-1   
│                                                              ││         ├─ Escherichia coli MS 119-7   
│                                                              ││         ├─ Escherichia coli KO11   
│                                                              ││         ├─ Escherichia coli IAI1   
│                                                              ││         ├─ Escherichia coli HS   
│                                                              ││         ├─ Escherichia coli H591   
│                                                              ││         ├─ Escherichia coli EC4100B   
│                                                              ││         ├─ Escherichia coli E24377A   
│                                                              ││         ├─ Escherichia coli E110019   
│                                                              ││         ├─ Escherichia coli B7A   
│                                                              ││         ├─ Escherichia coli B088   
│                                                              ││         ├─ Escherichia coli 55989   
│                                                              ││         ├─ Escherichia coli 53638   
│                                                              ││         ├─ Escherichia coli 101-1   
│                                                              ││         └─ fig|1040638.4.peg.4546 O104:H4 str. LB226692   
┤                                                              │└┬─ Escherichia coli O157:H7 EDL933   
│                                                              │ └─ Escherichia coli O157:H7 EDL933   
│                                                              └─ Escherichia coli B185   
│                                                               ┌─ Escherichia coli (4-229/231) APEC O1   
│                                                               ├─ Escherichia coli (4-229/231) IHE3034   
│                                                               ├─ Escherichia coli (4-229/231) UM146   
│                                                             ┌─┼─ Escherichia coli (4-229/231) UTI89   
│                                                             │ ├─ Escherichia coli (4-229/231) UTI89   
│                                                             │ ├─ Escherichia coli (4-229/231) S88   
│                                                            ┌┤ └─ Escherichia coli (4-229/231) APEC O1   
│                                                            ││ ┌── Escherichia coli (4-229/231) TA206   
│                                                            ││┌┴── Escherichia coli (4-229/231) SE15   
│                                                           ┌┤└┤┌─ Escherichia coli (4-229/231) ED1a   
│                                                           ││ └┼─ Escherichia coli (4-229/231) M605   
│                                                           ││  └─ Escherichia coli (4-229/231) ED1a   
│                                                           │└┬─ Escherichia coli (4-229/231) WV_060327   
│                                                           │ └─ Escherichia coli (4-229/231) H299   
└───────────────────────────────────────────────────────────┤  ┌─ Escherichia coli (4-229/231) 536   
                                                            │  ├─ Escherichia coli (4-229/231) F11   
                                                            │┌─┼─ Escherichia coli (4-229/231) MS 200-1   
                                                            ││ ├─ Escherichia coli (4-229/231) F11   
                                                            ││ └─ Escherichia coli (4-229/231) 536   
                                                            ││ ┌─ Escherichia coli (4-229/231) NC101   
                                                            └┤┌┴─ Escherichia coli (4-229/231) O83:H1 str. NRG 857C   
                                                             ││ ┌─ Escherichia coli (4-230/231) 2362-75   
                                                             ││┌┼─ Escherichia coli (4-230/231) O127:H6 str. E2348/69   
                                                             │││└─ Escherichia coli (4-230/231) E2348/69   
                                                             │││  ┌─ Escherichia coli (4-229/231) IAI39   
                                                             └┤│┌─┴─ Escherichia coli (4-229/231) IAI39   
                                                              │││     ┌─ Escherichia coli (4-229/231) 042   
                                                              │││     ├─ Escherichia coli (4-229/231) 83972   
                                                              │││     ├─ Escherichia coli (4-229/231) CFT073   
                                                              │││     ├─ Escherichia coli (4-229/231) FVEC1302   
                                                              └┤│     ├─ Escherichia coli (4-229/231) MS 185-1   
                                                               ││     ├─ Escherichia coli (4-229/231) MS 45-1   
                                                               ││     ├─ Escherichia coli (4-229/231) TA280   
                                                               ││    ┌┼─ Escherichia coli (4-229/231) UMN026   
                                                               ││    │├─ Escherichia coli (4-229/231) SMS-3-5   
                                                               ││    │├─ Escherichia coli (4-229/231) MS 198-1   
                                                               ││    │├─ Escherichia coli (4-229/231) FVEC1412   
                                                               ││   ┌┤├─ Escherichia coli (4-229/231) CFT073   
                                                               ││   ││├─ Escherichia coli (4-229/231) ABU 83972   
                                                               └┤  ┌┤│└─ Escherichia coli (4-229/231) 042   
                                                                │  ││└─ Escherichia coli (4-229/231) TA143   
                                                                │  │└─ Escherichia coli (4-229/231) B354   
                                                                │  │  ┌─ Escherichia coli (4-229/231) 1044A   
                                                                │  │  ├─ Escherichia coli (4-229/231) 1212A   
                                                                │  │  ├─ Escherichia coli (4-229/231) O157:H7   
                                                                │  │  ├─ Escherichia coli (4-229/231) O157:H7 EDL933   
                                                                │  │  ├─ Escherichia coli (4-229/231) O157:H7 str. EC4042   
                                                                │  │  ├─ Escherichia coli (4-229/231) O157:H7 str. EC4076   
                                                                │  │  ├─ Escherichia coli (4-229/231) O157:H7 str. EC4115   
                                                                │  │  ├─ Escherichia coli (4-229/231) O157:H7 str. EC4206   
                                                                │  │  ├─ Escherichia coli (4-229/231) O157:H7 str. EC4486   
                                                                │  │  ├─ Escherichia coli (4-229/231) O157:H7 str. EC508   
                                                                │  │  ├─ Escherichia coli (4-229/231) O157:H7 str. FRIK2000   
                                                                └──┤  ├─ Escherichia coli (4-229/231) O157:H7 str. Sakai   
                                                                   │  ├─ Escherichia coli (4-229/231) O157:H7 str. TW14588   
                                                                   │ ┌┼─ Escherichia coli (4-229/231) O55:H7 str. CB9615   
                                                                   │ │├─ Escherichia coli (4-229/231) O157:H7 str. TW14359   
                                                                   │ │├─ Escherichia coli (4-229/231) O157:H7 str. FRIK966   
                                                                   │ │├─ Escherichia coli (4-229/231) O157:H7 str. EC869   
                                                                   │ │├─ Escherichia coli (4-229/231) O157:H7 str. EC4501   
                                                                   │ │├─ Escherichia coli (4-229/231) O157:H7 str. EC4401   
                                                                   │ │├─ Escherichia coli (4-229/231) O157:H7 str. EC4196   
                                                                   │┌┤├─ Escherichia coli (4-229/231) O157:H7 str. EC4113   
                                                                   │││├─ Escherichia coli (4-229/231) O157:H7 str. EC4045   
                                                                   │││├─ Escherichia coli (4-229/231) O157:H7 str. EC4024   
                                                                   │││├─ Escherichia coli (4-229/231) O157:H7 EDL933   
                                                                   │││├─ Escherichia coli (4-229/231) 536A   
                                                                   └┤│└─ Escherichia coli (4-229/231) 1125A   
                                                                    │└─┬─ Escherichia coli (4-229/231) MS 69-1   
                                                                    │  └─ Escherichia coli (4-229/231) MS 21-1   
                                                                    │┌─ Escherichia coli (4-230/231) B185   
                                                                    ││┌─ Escherichia coli (4-229/231) M718   
                                                                    └┤│ ┌─ Escherichia coli (4-229/231) 53638   
                                                                     ││┌┴─ Escherichia coli (4-229/231) 53638   
                                                                     │││  ┌─ Escherichia coli (4-229/231) IAI1   
                                                                     └┤│  ├─ Escherichia coli (4-229/231) KO11   
                                                                      ││ ┌┼─ Escherichia coli (4-229/231) W   
                                                                      ││ │├─ Escherichia coli (4-229/231) W   
                                                                      ││┌┤└─ Escherichia coli (4-229/231) IAI1   
                                                                      └┤│└─ Escherichia coli (4-229/231) MS 107-1   
                                                                       ││┌─ Escherichia coli (4-229/231) MS 196-1   
                                                                       │││  ┌─ fig|1040638.4.peg.4210 O104:H4 (4-229/231) str. LB226692   
                                                                       │││  ├─ Escherichia coli (4-229/231) 55989   
                                                                       │││  ├─ Escherichia coli (4-229/231) B088   
                                                                       │││  ├─ Escherichia coli (4-229/231) B171   
                                                                       └┤│  ├─ Escherichia coli (4-229/231) E22   
                                                                        ││  ├─ Escherichia coli (4-229/231) MS 119-7   
                                                                        ││  ├─ Escherichia coli (4-229/231) O111:H- str. 11128   
                                                                        ││  ├─ Escherichia coli (4-229/231) SE11   
                                                                        ││ ┌┼─ Escherichia coli (4-229/231) TA271   
                                                                        ││ │├─ Escherichia coli (4-229/231) O26:H11 str. 11368   
                                                                        ││ │├─ Escherichia coli (4-229/231) O103:H2 str. 12009   
                                                                        └┤ │├─ Escherichia coli (4-229/231) H591   
                                                                         │┌┤├─ Escherichia coli (4-229/231) E22   
                                                                         │││├─ Escherichia coli (4-229/231) B171   
                                                                         │││├─ Escherichia coli (4-229/231) 55989   
                                                                         │││└─ fig|6666666.5357.peg.3347 TY-2482 (4-229/231) strain   
                                                                         ││└─ Escherichia coli (4-229/231) MS 145-7   
                                                                         ││┌─ Escherichia coli (4-229/231) 1827-70   
                                                                         ││├─ Escherichia coli (4-229/231) ATCC 8739   
                                                                         ││├─ Escherichia coli (4-229/231) B7A   
                                                                         ││├─ Escherichia coli (4-229/231) BL21   
                                                                         ││├─ Escherichia coli (4-229/231) BW2952   
                                                                         ││├─ Escherichia coli (4-229/231) E110019   
                                                                         └┤├─ Escherichia coli (4-229/231) E24377A   
                                                                          │├─ Escherichia coli (4-229/231) EC4100B   
                                                                          │├─ Escherichia coli (4-229/231) H736   
                                                                          │├─ Escherichia coli (4-229/231) HS   
                                                                          │├─ Escherichia coli (4-229/231) MS 115-1   
                                                                          │├─ Escherichia coli (4-229/231) MS 124-1   
                                                                          │├─ Escherichia coli (4-229/231) MS 175-1   
                                                                          │├─ Escherichia coli (4-229/231) MS 187-1   
                                                                          │├─ Escherichia coli (4-229/231) MS 84-1   
                                                                          │├─ Escherichia coli (4-229/231) str. K-12 substr. DH10B   
                                                                          │├─ Escherichia coli (4-229/231) str. K-12 substr. MG1655   
                                                                          └┼─ Escherichia coli (4-229/231) str. K-12 substr. MG1655   
                                                                           ├─ Escherichia coli (4-229/231) str. K-12 substr. DH10B   
                                                                           ├─ Escherichia coli (4-229/231) W3110   
                                                                           ├─ Escherichia coli (4-229/231) MS 78-1   
                                                                           ├─ Escherichia coli (4-229/231) MS 182-1   
                                                                           ├─ Escherichia coli (4-229/231) MS 146-1   
                                                                           ├─ Escherichia coli (4-229/231) MS 116-1   
                                                                           ├─ Escherichia coli (4-229/231) K12   
                                                                           ├─ Escherichia coli (4-229/231) HS   
                                                                           ├─ Escherichia coli (4-229/231) ETEC H10407   
                                                                           ├─ Escherichia coli (4-229/231) E24377A   
                                                                           ├─ Escherichia coli (4-229/231) E110019   
                                                                           ├─ Escherichia coli (4-229/231) DH1   
                                                                           ├─ Escherichia coli (DE3 4-229/231) BL21(DE3)   
                                                                           ├─ Escherichia coli (4-229/231) B7A   
                                                                           ├─ Escherichia coli (4-229/231) B str. REL606   
                                                                           ├─ Escherichia coli (4-229/231) ATCC 8739   
                                                                           └─ Escherichia coli (4-229/231) 101-1   
  
Respiratory nitrate reductase delta chain (EC 1.7.99.4) (256)
Others (4)