┬───────────────────────────────────────────────── fig|1040638.4.peg.3946 O104:H4 str. LB226692   
└───────────────────────────────────────────────┬─────────────────── Escherichia coli (1-199/440) O26:H11 str. 11368   
                                                └┬─ fig|6666666.5357.peg.2975 TY-2482 (1-199/440) strain (111)  
                                                 └┬─────────────────── Escherichia coli (1-199/440) B354   
                                                  └─────────────────── Escherichia coli (1-199/440) APEC O1 (1)  
  
Cell wall endopeptidase, family M23/M37 (3)
Others (2)