┌─ Escherichia coli 1827-70   
                                                                  ├─ Escherichia coli 53638   
                                                                  ├─ Escherichia coli ATCC 8739   
                                                                  ├─ Escherichia coli DH1   
                                                                  ├─ Escherichia coli MS 115-1   
                                                                  ├─ Escherichia coli MS 175-1   
                                                                  ├─ Escherichia coli MS 84-1   
                                                                  ├─ 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 MS 196-1   
                                                                 │├─ Escherichia coli MS 124-1   
                                                                ┌┤├─ Escherichia coli K12   
                                                                ││├─ Escherichia coli BW2952   
                                                                ││├─ Escherichia coli ATCC 8739   
                                                         ┌──────┤│└─ Escherichia coli 53638   
                                                         │      │└─────── Escherichia coli str. K-12 substr. DH10B   
                                            ┌────────────┤      └─────── Escherichia coli MS 116-1   
                                            │            └─ Escherichia coli ETEC H10407   
                                     ┌──────┤┌─ Escherichia coli B str. REL606   
                                     │      │├─ Escherichia coli (DE3) BL21(DE3)   
                                     │      └┼─ Escherichia coli MS 187-1   
                               ┌─────┤       ├─ Escherichia coli BL21   
                               │     │       └─ Escherichia coli 101-1   
                               │     └──────┬─ Escherichia coli HS   
                              ┌┤            └─ Escherichia coli HS   
                              ││      ┌─ Escherichia coli B7A   
                              │└──────┼─ Escherichia coli MS 145-7   
                              │       └─ Escherichia coli B7A   
                              │┌─ fig|6666666.5357.peg.4279 TY-2482 strain   
                             ┌┤├─ Escherichia coli 55989   
                             ││├─ Escherichia coli H591   
                             ││├─ Escherichia coli IAI1   
                             ││├─ Escherichia coli MS 107-1   
                             ││├─ Escherichia coli TA271   
                             │└┼─ Escherichia coli W   
                             │ ├─ Escherichia coli W   
                ┌────────────┤ ├─ Escherichia coli MS 119-7   
                │            │ ├─ Escherichia coli KO11   
                │            │ ├─ Escherichia coli IAI1   
                │            │ ├─ Escherichia coli B088   
                │            │ ├─ Escherichia coli 55989   
                │            │ └─ fig|1040638.4.peg.2573 O104:H4 str. LB226692   
                │            └───────────────────────────────── Escherichia coli MS 21-1   
                │               ┌─ Escherichia coli E24377A   
         ┌──────┤               ├─ Escherichia coli MS 182-1   
         │      │  ┌────────────┼─ Escherichia coli MS 78-1   
         │      │ ┌┤            └─ Escherichia coli E24377A   
         │      │ │└───────────────────┬─ Escherichia coli MS 146-1   
         │      │┌┤                    └─ Escherichia coli H736   
         │      ││└─────────────────────────────────┬─────── Escherichia coli (1-375/377) EC4100B   
         │      ││                                  └─ Escherichia coli SE11   
         │      └┤┌─ Escherichia coli B171   
         │       │├─ Escherichia coli E110019   
         │       │├─ Escherichia coli E22   
  ┌──────┤       │├─ Escherichia coli O111:H- str. 11128   
  │      │       └┼─ Escherichia coli O26:H11 str. 11368   
  │      │        ├─ Escherichia coli O103:H2 str. 12009   
  │      │        ├─ Escherichia coli E22   
  │      │        ├─ Escherichia coli E110019   
  │      │        └─ Escherichia coli B171   
  │      │      ┌──────────────────── Escherichia coli B185   
  │      │      │                   ┌───────────── Escherichia coli M718   
  │      │      │                   │      ┌─ Escherichia coli 1125A   
  │      └──────┤                   │      ├─ Escherichia coli 536A   
  │             │                   │      ├─ Escherichia coli O157:H7 EDL933   
  │             │                   │      ├─ Escherichia coli O157:H7 str. EC4024   
  │             │                   │      ├─ Escherichia coli O157:H7 str. EC4045   
  │             └───────────────────┤      ├─ Escherichia coli O157:H7 str. EC4113   
  │                                 │      ├─ Escherichia coli O157:H7 str. EC4196   
  │                                 │      ├─ Escherichia coli O157:H7 str. EC4401   
  │                                 │      ├─ Escherichia coli O157:H7 str. EC4501   
  │                                 │      ├─ Escherichia coli O157:H7 str. EC869   
  │                                 │      ├─ Escherichia coli O157:H7 str. FRIK966   
 ┌┤                                 │      ├─ Escherichia coli O157:H7 str. TW14359   
 ││                                 └──────┼─ Escherichia coli O55:H7 str. CB9615   
 ││                                        ├─ Escherichia coli O157:H7 str. TW14588   
 ││                                        ├─ Escherichia coli O157:H7 str. Sakai   
 ││                                        ├─ Escherichia coli O157:H7 str. FRIK2000   
 ││                                        ├─ Escherichia coli O157:H7 str. EC508   
 ││                                        ├─ Escherichia coli O157:H7 str. EC4486   
 ││                                        ├─ Escherichia coli O157:H7 str. EC4206   
 ││                                        ├─ Escherichia coli O157:H7 str. EC4115   
 ││                                        ├─ Escherichia coli O157:H7 str. EC4076   
 ││                                        ├─ Escherichia coli O157:H7 str. EC4042   
 ││                                        ├─ Escherichia coli O157:H7 EDL933   
 ││                                        ├─ Escherichia coli O157:H7   
 ││                                        ├─ Escherichia coli 1212A   
 ││                                        └─ Escherichia coli 1044A   
 ││                           ┌─ Escherichia coli IAI39   
 ││┌──────────────────────────┴─ Escherichia coli IAI39   
 │││      ┌──────────────────── Escherichia coli SMS-3-5   
 │└┤      │                                        ┌─ Escherichia coli 042   
 │ │      │                    ┌───────────────────┴─ Escherichia coli 042   
 │ │      │┌───────────────────┴─ Escherichia coli TA143   
 │ └──────┤│       ┌─ Escherichia coli APEC O1   
 │        ││       ├─ Escherichia coli IHE3034   
 │        ││       ├─ Escherichia coli O83:H1 str. NRG 857C   
 │        ││       ├─ Escherichia coli UM146   
┌┤        ││      ┌┼─ Escherichia coli UTI89   
││        └┤      │├─ Escherichia coli UTI89   
││         │      │├─ Escherichia coli S88   
││         │      │├─ Escherichia coli NC101   
││         │      │└─ Escherichia coli APEC O1   
││         │      │                      ┌─ Escherichia coli 536   
││         │      │                      ├─ Escherichia coli F11   
││         └──────┤               ┌──────┼─ Escherichia coli MS 200-1   
││                │               │      ├─ Escherichia coli F11   
││                │              ┌┤      └─ Escherichia coli 536   
││                │ ┌────────────┤└─────── Escherichia coli WV_060327   
││                │┌┤            └───────────── Escherichia coli M605   
││                ││└───────────── Escherichia coli SE15   
││                ││              ┌─ Escherichia coli ED1a   
┤│                └┤       ┌──────┴─ Escherichia coli ED1a   
││                 │┌──────┴───────────────────┬─ Escherichia coli E2348/69   
││                 ││                          └─ Escherichia coli 2362-75   
││                 └┤      ┌─ Escherichia coli ABU 83972   
││                  │      ├─ Escherichia coli CFT073   
││                  │      ├─ Escherichia coli MS 45-1   
││                  └──────┼─ Escherichia coli TA206   
││                         ├─ Escherichia coli MS 185-1   
││                         ├─ Escherichia coli CFT073   
││                         └─ Escherichia coli 83972   
││                   ┌─ Escherichia coli B354   
│└───────────────────┤                          ┌─ Escherichia coli FVEC1412   
│                    └──────────────────────────┼─ Escherichia coli UMN026   
│                                               ├─ Escherichia coli MS 198-1   
│                                               └─ Escherichia coli FVEC1302   
└─────┬───────────── Escherichia coli H299   
      └──────┬───────────────────────────────── Escherichia coli TA280   
             └───────────────────────────────── Escherichia coli MS 69-1   
  
Nitric oxide reductase FlRd-NAD(+) reductase (EC 1.18.1.-) (130)
Others (2)