┌─ Escherichia coli 83972 (5)  
                         ┌─────────────────────┴────────────────────── Escherichia coli H299   
              ┌──────────┴─ Escherichia coli 536 (7)  
┌─────────────┴─ Escherichia coli APEC O1 (8)  
│                     ┌─────────── Escherichia coli 2362-75 (2)  
│                    ┌┴─────────── Escherichia coli MS 116-1 (1)  
┤                   ┌┴─ Escherichia coli 042 (12)  
│                  ┌┴──────────┬─ Escherichia coli MS 145-7   
│       ┌──────────┤           └─────────── fig|1040638.4.peg.740 O104:H4 str. LB226692 (3)  
│       │          └─────────── Escherichia coli B171 (1)  
└───────┤ ┌─────────── Escherichia coli ATCC 8739 (2)  
        │┌┴─────────── Escherichia coli H591 (1)  
        ││ ┌─────────── Escherichia coli EC4100B (2)  
        └┤┌┴─ Escherichia coli 53638 (13)  
         ││                                   ┌─────────── Escherichia coli TA143   
         ││                                  ┌┴─ Escherichia coli B354   
         └┤                       ┌──────────┴────────────────────── Escherichia coli MS 69-1   
          │                      ┌┴─────────── Escherichia coli 1827-70 (3)  
          │           ┌──────────┴─ Escherichia coli SMS-3-5   
          │┌──────────┴─────────── Escherichia coli TA280   
          └┤          ┌─ Escherichia coli E22 (2)  
           └──────────┤           ┌─ Escherichia coli 1044A (24)  
                      └┬──────────┴─ Escherichia coli O157:H7 EDL933   
                       └──────────┬─────────── Escherichia coli B185   
                                  └┬─────────── Escherichia coli UMN026   
                                   └─ Escherichia coli K12 (16)  
  

  
Isoaspartyl dipeptidase (EC 3.4.19.5) @ Asp-X dipeptidase
 (24)
  
Isoaspartyl dipeptidase (EC 3.4.19.5); Asp-X dipeptidase
 (1)
  
 Others 
(1)