┌────────────────────── Escherichia coli H299   
┤              ┌─ fig|1040638.4.peg.4503 O104:H4 str. LB226692 (82)  
│              │   ┌─ Escherichia coli O157:H7 EDL933   
└──────────────┤  ┌┴───────────────────────── Escherichia coli (10-432/432) WV_060327   
               │ ┌┴───────────────────────── Escherichia coli M718   
               │┌┴──────────── Escherichia coli O55:H7 str. CB9615   
               └┤┌──────────── Escherichia coli MS 107-1   
                └┤ ┌───────────── Escherichia coli APEC O1 (8) [2] 
                 │┌┴──────────── Escherichia coli TA280   
                 └┤                          ┌─ Escherichia coli SE15   
                  │ ┌────────────────────────┴──────────── Escherichia coli (10-432/432) M605   
                  └┬┴───────────── Escherichia coli (10-432/432) K12 (21)  
                   └───────────┬──────────── Escherichia coli TA206   
                               └────────────────────────┬──────────── Escherichia coli (12-434/434) E2348/69   
                                                        └─ Escherichia coli 2362-75   
  
D-amino acid dehydrogenase small subunit (EC 1.4.99.1) (14)
Others (1)