┌─ Escherichia coli E2348/69   
                                         ┌────────┴────────────────── Escherichia coli 2362-75   
                                ┌────────┴───────── Escherichia coli 83972 (7)  
                       ┌────────┴┬───────── Escherichia coli SE15   
                       │         └────────┬─ Escherichia coli (1-419/829) F11 (1)  
                      ┌┤                  └─ Escherichia coli 536 (2)  
                      │└────────┬─────────────────────────── Escherichia coli O83:H1 str. NRG 857C   
                     ┌┤         └─ Escherichia coli TA206   
            ┌────────┤└─ Escherichia coli APEC O1 (9)  
            │        └───────── Escherichia coli M605   
┌───────────┤                          ┌────────────────── Escherichia coli K12 (12)  
│           │        ┌─────────────────┴────────────────── Escherichia coli MS 115-1   
│           └────────┤ ┌─────────────────────────────────── Escherichia coli 1044A (24)  
│                    └┬┴────────────────────────── Escherichia coli TA143   
┤                     └────────┬────────────────── Escherichia coli M718   
│                              └────────┬───────── Escherichia coli MS 124-1 (1)  
│                                       └─────────────────────────── Escherichia coli B185   
│    ┌─ Escherichia coli TA280   
│    │        ┌────────────────── Escherichia coli 042 (1)  
└────┤        │                            ┌─ Escherichia coli B354   
     │        │                   ┌────────┴────────────────── Escherichia coli FVEC1302 (3)  
     └────────┤                  ┌┴─ Escherichia coli MS 69-1   
              │┌─────────────────┴────────┬────────────────── Escherichia coli IAI39 (1)  
              ││                          └─ Escherichia coli MS 21-1   
              └┤        ┌────────────────── Escherichia coli SMS-3-5   
               │        │                                           ┌─ Escherichia coli 53638 (4)  
               └────────┤                          ┌────────────────┴─ Escherichia coli (1-418/829) ATCC 8739   
                        │                 ┌────────┴┬────────────────── Escherichia coli 1827-70   
                        └─────────────────┤         └─ Escherichia coli 101-1 (5)  
                                          │┌───────── Escherichia coli E24377A (1)  
                                          └┤ ┌───────── Escherichia coli MS 145-7   
                                           └┬┴───────── Escherichia coli MS 78-1   
                                            └┬───────── fig|6666666.5357.peg.3882 TY-2482 strain   
                                             └┬───────── Escherichia coli B171 (4)  
                                              └─ fig|1040638.4.peg.3738 O104:H4 str. LB226692 (19)  
  
Iron-sulfur cluster assembly protein SufD (31)
Iron-sulfur cluster assembly protein SufD / Cysteine desulfurase (EC 2.8.1.7), SufS subfamily; Selenocysteine lyase( EC:4.4.1.16 ) subunit (2)
Others (2)