┌─ Escherichia coli 2362-75 (48)  
                                                               ┌┴─ Escherichia coli B7A (1)  
                                                              ┌┴─ Escherichia coli K12 (72)  
┌─────────────────────────────────────────────────────────────┴─ Escherichia coli O103:H2 str. 12009   
│                                                             ┌─ Escherichia coli 1125A (13)  
┤                                                            ┌┴─ Escherichia coli 1212A (7)  
│                                                           ┌┴─ Escherichia coli B185 (1)  
│                                                           │ ┌─ Escherichia coli H591 (2)  
└───────────────────────────────────────────────────────────┤┌┴─ Escherichia coli SMS-3-5   
                                                            ││   ┌─ fig|1040638.4.peg.4884 O104:H4 str. LB226692 (25)  
                                                            ││  ┌┴─ Escherichia coli (5-227/227) B088   
                                                            └┤ ┌┴─ Escherichia coli MS 182-1 (1)  
                                                             │┌┴┬─ Escherichia coli 042 (5) [2] 
                                                             ││ └─ Escherichia coli H299   
                                                             ││  ┌─ Escherichia coli B354   
                                                             └┤ ┌┴─ Escherichia coli 1827-70   
                                                              │┌┴─ Escherichia coli 101-1 (9)  
                                                              ││  ┌─ Escherichia coli K12 (12)  
                                                              └┤ ┌┴─ Escherichia coli MS 116-1 (1)  
                                                               │┌┴─ Escherichia coli MS 115-1   
                                                               └┤┌─ Escherichia coli TA280   
                                                                └┤┌─── Escherichia coli MS 21-1   
                                                                 └┤┌─ Escherichia coli IAI39 (1)  
                                                                  ││    ┌─ Escherichia coli 536 (1)  
                                                                  └┤ ┌──┴─ Escherichia coli F11 (2)  
                                                                   │┌┴─ Escherichia coli TA206   
                                                                   └┤┌─ Escherichia coli M605   
                                                                    ││  ┌─ Escherichia coli 2362-75   
                                                                    └┤ ┌┴─ Escherichia coli (5-227/227) E2348/69   
                                                                     │┌┴─ Escherichia coli O83:H1 str. NRG 857C   
                                                                     └┤ ┌─ Escherichia coli 83972 (11)  
                                                                      └┬┴─ Escherichia coli CFT073 (1)  
                                                                       └┬─ Escherichia coli ED1a (1)  
                                                                        └┬─ Escherichia coli NC101   
                                                                         └─ Escherichia coli (5-227/227) APEC O1   
  
Dethiobiotin synthetase (EC 6.3.3.3) (34)
Others (1)