┌──────────────────────── Escherichia coli (363-399/399) O157:H7 str. EC4024   
┤      ┌────────── Escherichia coli (545-581/581) IAI39 (2)  
└──────┤ ┌─ Escherichia coli (544-579/580) MS 69-1   
       │┌┴─ Escherichia coli (544-580/580) K12 (95)  
       └┤┌────────── Escherichia coli (545-581/581) 1125A (12)  
        └┤          ┌─ Escherichia coli (541-577/577) 536 (18)  
         └┬─────────┴────────── Escherichia coli (541-577/577) M605   
          └─────────┬─ Escherichia coli MS 116-1   
                    └────────────────────────────────────────┬─ fig|1040638.4.peg.3548 O104:H4 str. LB226692 (49)  
                                                             └────────── Escherichia coli (73-109/109) MS 78-1 (2)  
  
Gamma-glutamyltranspeptidase (EC 2.3.2.2) (9)
Others (1)