┌─ fig|1040638.4.peg.162 O104:H4 str. LB226692   
                                                                    ├─ Escherichia coli 1125A   
                                                                    ├─ Escherichia coli O157:H7 str. EC508   
┌───────────────────────────────────────────────────────────────────┼─ Escherichia coli O157:H7 str. TW14588   
┤                                                                   ├─ Escherichia coli O157:H7 str. EC4501   
│                                                                   └─ fig|6666666.5357.peg.4358 TY-2482 strain   
└──────────────────────────────────────────────────────────────────── Escherichia coli O103:H2 str. 12009   
  
Type II restriction enzyme BsuBI (EC 3.1.21.4) (4)
BsuBI/PstI restriction endonuclease, C-terminal( EC:3.1.21.4 ) (1)
Others (2)