┌─ Escherichia coli (25-288/357) 101-1   
                                                                       ├─ Escherichia coli (25-288/357) B088   
                                                                       ├─ Escherichia coli (25-288/357) B7A   
                                                                       ├─ Escherichia coli (DE3 25-288/357) BL21(DE3)   
                                                                       ├─ Escherichia coli (25-288/357) E24377A   
                                                                       ├─ Escherichia coli (25-288/357) HS   
                                                                       ├─ Escherichia coli (25-288/357) MS 119-7   
                                                                       ├─ Escherichia coli (25-288/357) MS 182-1   
                                                                      ┌┼─ Escherichia coli (25-288/357) OP50   
                                                                      │├─ Escherichia coli (25-288/357) MS 187-1   
                                                                      │├─ Escherichia coli (25-288/357) MS 145-7   
                                                                      │├─ Escherichia coli (25-288/357) HS   
                                                                      │├─ Escherichia coli (25-288/357) H591   
                                                                     ┌┤├─ Escherichia coli (25-288/357) E24377A   
                                                                     ││├─ Escherichia coli (25-288/357) BL21   
                                                                     ││├─ Escherichia coli (25-288/357) B7A   
                                                                     ││└─ Escherichia coli (25-288/357) B str. REL606   
                                                                     │└┬─ Escherichia coli (25-288/357) MS 115-1   
                                                                     │ └┬─ Escherichia coli (25-288/357) E110019   
                                                                    ┌┤  └─ Escherichia coli (25-288/357) E110019   
                                                                    ││┌─ Escherichia coli (25-288/357) MS 78-1   
                                                                    │││┌─ Escherichia coli (25-288/357) 53638   
                                                                    │││├─ Escherichia coli (25-288/357) DH1   
                                                                    │││├─ Escherichia coli (25-288/357) H736   
                                                                    │└┤├─ Escherichia coli (25-288/357) MS 116-1   
                                                                    │ │├─ Escherichia coli (25-288/357) MS 175-1   
                                                                    │ │├─ Escherichia coli (25-288/357) str. K-12 substr. DH10B   
                                                                    │ │├─ Escherichia coli (25-288/357) str. K-12 substr. MG1655   
                                                                   ┌┤ └┼─ Escherichia coli (25-288/357) str. K-12 substr. MG1655   
                                                                   ││  ├─ Escherichia coli (25-288/357) str. K-12 substr. DH10B   
                                                                   ││  ├─ Escherichia coli (25-288/357) W3110   
                                                                   ││  ├─ Escherichia coli (25-288/357) MS 146-1   
                                                                   ││  ├─ Escherichia coli (25-288/357) K12   
                                                                   ││  ├─ Escherichia coli (25-288/357) ETEC H10407   
                                                                   ││  ├─ Escherichia coli (25-288/357) BW2952   
                                                                   ││  └─ Escherichia coli (25-288/357) 53638   
                                                                  ┌┤│┌─ Escherichia coli (25-288/357) SE11   
                                                                  ││└┼─ Escherichia coli (25-288/357) W   
                                                                  ││ ├─ Escherichia coli (25-288/357) W   
                                                                  ││ └─ Escherichia coli (25-288/357) KO11   
                                                                  ││  ┌─ Escherichia coli (25-288/357) E22   
                                                                  ││ ┌┼─ Escherichia coli (25-288/357) O103:H2 str. 12009   
                                                                  ││┌┤└─ Escherichia coli (25-288/357) E22   
                                                                  │││└┬─ Escherichia coli (25-288/357) MS 84-1   
                                                                  │└┤ └─ Escherichia coli (25-288/357) MS 124-1   
                                                                 ┌┤ │ ┌─ Escherichia coli (25-288/357) ATCC 8739   
                                                                 ││ │┌┴─ Escherichia coli (25-288/357) ATCC 8739   
                                                                 ││ └┤┌─ Escherichia coli (25-288/357) IAI1   
                                                                 ││  └┼─ Escherichia coli (25-288/357) O26:H11 str. 11368   
                                                                 ││   ├─ Escherichia coli (25-288/357) O111:H- str. 11128   
                                                                 ││   └─ Escherichia coli (25-288/357) IAI1   
                                                                 ││┌─ Escherichia coli (25-288/357) M718   
                                                                 │││┌─ Escherichia coli (1-288/357) B185   
                                                                 ││││┌─ Escherichia coli (1-288/357) 1125A   
                                                                 │└┤│├─ Escherichia coli (1-288/357) 536A   
                                                                 │ ││├─ Escherichia coli (1-288/357) O157:H7 EDL933   
                                                                 │ ││├─ Escherichia coli (1-288/357) O157:H7 str. EC4024   
                                                                 │ ││├─ Escherichia coli (1-288/357) O157:H7 str. EC4076   
                                                                 │ └┤├─ Escherichia coli (1-288/357) O157:H7 str. EC4115   
                                                                 │  │├─ Escherichia coli (1-288/357) O157:H7 str. EC4206   
                                                                 │  │├─ Escherichia coli (1-288/357) O157:H7 str. EC4486   
                                                                 │  │├─ Escherichia coli (1-288/357) O157:H7 str. EC508   
┌────────────────────────────────────────────────────────────────┤  │├─ Escherichia coli (1-288/357) O157:H7 str. FRIK2000   
│                                                                │  │├─ Escherichia coli (1-288/357) O157:H7 str. Sakai   
│                                                                │  │├─ Escherichia coli (1-288/357) O157:H7 str. TW14588   
│                                                                │  └┼─ Escherichia coli (1-288/357) O55:H7 str. CB9615   
│                                                                │   ├─ Escherichia coli (1-288/357) O157:H7 str. TW14359   
│                                                                │   ├─ Escherichia coli (1-288/357) O157:H7 str. FRIK966   
│                                                                │   ├─ Escherichia coli (1-288/357) O157:H7 str. EC869   
│                                                                │   ├─ Escherichia coli (1-288/357) O157:H7 str. EC4501   
│                                                                │   ├─ Escherichia coli (1-288/357) O157:H7 str. EC4401   
│                                                                │   ├─ Escherichia coli (1-288/357) O157:H7 str. EC4196   
│                                                                │   ├─ Escherichia coli (1-288/357) O157:H7 str. EC4113   
│                                                                │   ├─ Escherichia coli (1-288/357) O157:H7 str. EC4045   
│                                                                │   ├─ Escherichia coli (1-288/357) O157:H7 EDL933   
│                                                                │   ├─ Escherichia coli (1-288/357) O157:H7   
│                                                                │   ├─ Escherichia coli (1-288/357) 1212A   
│                                                                │   └─ Escherichia coli (1-288/357) 1044A   
│                                                                └─ Escherichia coli (25-288/357) H299   
│                                                                  ┌─ Escherichia coli IAI39   
│                                                                 ┌┴─ Escherichia coli IAI39   
│                                                                 │    ┌─ fig|1040638.4.peg.3287 O104:H4 str. LB226692   
│                                                                 │    ├─ Escherichia coli 042   
┤                                                                 │    ├─ Escherichia coli 55989   
│                                                                 │    ├─ Escherichia coli B088   
│                                                                 │    ├─ Escherichia coli B171   
│                                                                 │    ├─ Escherichia coli B7A   
│                                                                 │    ├─ Escherichia coli E22   
│                                                                 │    ├─ Escherichia coli E24377A   
│                                                                 │    ├─ Escherichia coli EC4100B   
│                                                                 │    ├─ Escherichia coli FVEC1412   
│                                                                 │    ├─ Escherichia coli IAI1   
│                                                                 │    ├─ Escherichia coli MS 115-1   
│                                                                 │    ├─ Escherichia coli MS 182-1   
│                                                                 │    ├─ Escherichia coli MS 69-1   
│                                                                 │    ├─ Escherichia coli O103:H2 str. 12009   
│                                                                 │    ├─ Escherichia coli SE11   
│                                                                 │    ├─ Escherichia coli W   
│                                                                 │   ┌┼─ Escherichia coli W   
│                                                                 │   │├─ Escherichia coli UMN026   
│                                                                 │   │├─ Escherichia coli O111:H- str. 11128   
│                                                                 │   │├─ Escherichia coli MS 78-1   
│                                                                 │   │├─ Escherichia coli MS 198-1   
│                                                                 │   │├─ Escherichia coli MS 145-7   
└─────────────────────────────────────────────────────────────────┤   │├─ Escherichia coli KO11   
                                                                  │   │├─ Escherichia coli IAI1   
                                                                  │   │├─ Escherichia coli FVEC1302   
                                                                  │  ┌┤├─ Escherichia coli E24377A   
                                                                  │  ││├─ Escherichia coli E22   
                                                                  │  ││├─ Escherichia coli B7A   
                                                                  │  ││├─ Escherichia coli B354   
                                                                  │  ││├─ Escherichia coli B171   
                                                                  │ ┌┤│├─ Escherichia coli 55989   
                                                                  │ │││├─ Escherichia coli 042   
                                                                  │ │││└─ fig|6666666.5357.peg.551 TY-2482 strain   
                                                                  │ ││└─ Escherichia coli TA143   
                                                                  │┌┤│ ┌─ Escherichia coli ATCC 8739   
                                                                  │││└┬┴─ Escherichia coli ATCC 8739   
                                                                  │││ └┬─ Escherichia coli 53638   
                                                                  │││  └─ Escherichia coli 53638   
                                                                  ││└─ Escherichia coli O26:H11 str. 11368   
                                                                  ││   ┌─ Escherichia coli E110019   
                                                                  ││  ┌┴─ Escherichia coli E110019   
                                                                  ││ ┌┴─ Escherichia coli MS 107-1   
                                                                  ││┌┴┬─ Escherichia coli SMS-3-5   
                                                                  │││ └─ Escherichia coli MS 21-1   
                                                                  │││   ┌─ Escherichia coli 1044A   
                                                                  │││   ├─ Escherichia coli 83972   
                                                                  │││   ├─ Escherichia coli B185   
                                                                  └┤│   ├─ Escherichia coli CFT073   
                                                                   ││   ├─ Escherichia coli MS 45-1   
                                                                   ││   ├─ Escherichia coli O157:H7 EDL933   
                                                                   ││   ├─ 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 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 O157:H7   
                                                                    │ ││├─ Escherichia coli MS 185-1   
                                                                    │┌┤│├─ Escherichia coli CFT073   
                                                                    ││││├─ Escherichia coli ABU 83972   
                                                                    ││││└─ Escherichia coli 1125A   
                                                                    │││└─ Escherichia coli O157:H7 EDL933   
                                                                    ││└┬─ Escherichia coli M718   
                                                                    ││ └┬─ Escherichia coli 536A   
                                                                    ││  └─ Escherichia coli 1212A   
                                                                    └┤ ┌─ Escherichia coli M605   
                                                                     │┌┴─ Escherichia coli SE15   
                                                                     ││┌─ Escherichia coli WV_060327   
                                                                     │││┌─ Escherichia coli 1827-70   
                                                                     │││├─ Escherichia coli 536   
                                                                     │││├─ Escherichia coli APEC O1   
                                                                     │││├─ Escherichia coli B str. REL606   
                                                                     └┤│├─ Escherichia coli (DE3) BL21(DE3)   
                                                                      ││├─ Escherichia coli DH1   
                                                                      ││├─ Escherichia coli ED1a   
                                                                      ││├─ Escherichia coli ETEC H10407   
                                                                      ││├─ Escherichia coli F11   
                                                                      ││├─ Escherichia coli H591   
                                                                      ││├─ Escherichia coli HS   
                                                                      └┤├─ Escherichia coli IHE3034   
                                                                       │├─ Escherichia coli MS 116-1   
                                                                       │├─ Escherichia coli MS 124-1   
                                                                       │├─ Escherichia coli MS 175-1   
                                                                       │├─ Escherichia coli MS 196-1   
                                                                       │├─ Escherichia coli MS 84-1   
                                                                       │├─ Escherichia coli O127:H6 str. E2348/69   
                                                                       │├─ Escherichia coli OP50   
                                                                       │├─ Escherichia coli TA206   
                                                                       │├─ 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 str. K-12 substr. DH10B   
                                                                        ├─ Escherichia coli W3110   
                                                                        ├─ Escherichia coli UTI89   
                                                                        ├─ Escherichia coli TA271   
                                                                        ├─ Escherichia coli S88   
                                                                        ├─ Escherichia coli O83:H1 str. NRG 857C   
                                                                        ├─ Escherichia coli NC101   
                                                                        ├─ Escherichia coli MS 200-1   
                                                                        ├─ Escherichia coli MS 187-1   
                                                                        ├─ Escherichia coli MS 146-1   
                                                                        ├─ Escherichia coli MS 119-7   
                                                                        ├─ Escherichia coli K12   
                                                                        ├─ Escherichia coli HS   
                                                                        ├─ Escherichia coli H736   
                                                                        ├─ Escherichia coli H299   
                                                                        ├─ Escherichia coli F11   
                                                                        ├─ Escherichia coli ED1a   
                                                                        ├─ Escherichia coli E2348/69   
                                                                        ├─ Escherichia coli BW2952   
                                                                        ├─ Escherichia coli BL21   
                                                                        ├─ Escherichia coli APEC O1   
                                                                        ├─ Escherichia coli 536   
                                                                        ├─ Escherichia coli 2362-75   
                                                                        └─ Escherichia coli 101-1   
  
Polyferredoxin NapH (periplasmic nitrate reductase) (131)
Hypothetical iron-sulfur cluster binding protein YccM (79)
Others (2)