┌───────────────────────────── Escherichia coli F11   
│    ┌─ Escherichia coli (9-94/94) APEC O1   
│    ├─ Escherichia coli CFT073   
│    ├─ Escherichia coli MS 200-1   
│   ┌┼─ Escherichia coli MS 45-1   
│   │├─ Escherichia coli ED1a   
│   │└─ Escherichia coli (9-94/94) E2348/69   
┤   │                ┌─ Escherichia coli 1044A   
│   │                ├─ Escherichia coli 536A   
│   │                ├─ Escherichia coli B354   
│   │                ├─ Escherichia coli MS 21-1   
│   │                ├─ Escherichia coli O157:H7   
│   │                ├─ Escherichia coli O157:H7 EDL933   
│   │                ├─ Escherichia coli O157:H7 str. EC4401   
└───┤                ├─ Escherichia coli O157:H7 str. FRIK2000   
    │                ├─ Escherichia coli O157:H7 str. Sakai   
    │               ┌┼─ Escherichia coli UMN026   
    │               │├─ Escherichia coli O157:H7 str. TW14588   
    │               │├─ Escherichia coli O157:H7 str. FRIK966   
    │               │├─ Escherichia coli (9-94/94) O157:H7 str. EC4486   
    │               │├─ Escherichia coli O157:H7 str. EC4024   
    │               │├─ Escherichia coli O157:H7 EDL933   
    │               │├─ Escherichia coli MS 69-1   
    │               │├─ Escherichia coli H299   
    │               │├─ Escherichia coli B185   
    └───────────────┤└─ Escherichia coli 1125A   
                    │                                                ┌─ Escherichia coli 53638   
                    │                ┌───────────────────────────────┴─ Escherichia coli B171   
                    │               ┌┴───────────────────────────────┬─ Escherichia coli 042   
                    │               │                                └─ Escherichia coli (9-94/94) 042   
                    │               │┌─ fig|6666666.5357.peg.2630 TY-2482 strain   
                    │               │├─ Escherichia coli ATCC 8739   
                    │               │├─ Escherichia coli (9-94/94) B088   
                    │               │├─ Escherichia coli E110019   
                    └───────────────┤├─ Escherichia coli E22   
                                    │├─ Escherichia coli E24377A   
                                    │├─ Escherichia coli K12   
                                    │├─ Escherichia coli MS 124-1   
                                    │├─ Escherichia coli MS 196-1   
                                    │├─ Escherichia coli W3110   
                                    └┼─ Escherichia coli (9-94/94) str. K-12 substr. DH10B   
                                     ├─ Escherichia coli SE11   
                                     ├─ Escherichia coli MS 187-1   
                                     ├─ Escherichia coli MS 119-7   
                                     ├─ Escherichia coli H591   
                                     ├─ Escherichia coli E24377A   
                                     ├─ Escherichia coli E110019   
                                     ├─ Escherichia coli B7A   
                                     ├─ Escherichia coli B str. REL606   
                                     ├─ Escherichia coli 55989   
                                     └─ fig|1040638.4.peg.2992 O104:H4 str. LB226692   
  
4Fe-4S ferredoxin, iron-sulfur binding (48)
Ferredoxin (1)
Others (2)