┬──────────────────────────────────────────────────────────────────── fig|1040638.4.peg.3945 O104:H4 str. LB226692   
└───────────────────────────────────────────────────────────────┬──── Escherichia coli (192-419/419) O157:H7 EDL933 (1)  
                                                                └──── Escherichia coli (192-419/419) K12 (129)  
  
Cell wall endopeptidase, family M23/M37 (2)
Others (1)