┌────────────────────────────────────── Escherichia coli (193-249/250) O157:H7 str. EC4024   
┤                                   ┌─ Escherichia coli (383-440/440) 042 (73)  
└──────────────────────────────────┬┴────────────────── Escherichia coli IAI1 (2)  
                                   └────────────────┬───────────────── Escherichia coli (383-440/440) B354   
                                                    └─ Escherichia coli (383-440/440) FVEC1302 (7)  
  

  
Maltose-6'-phosphate glucosidase (EC 3.2.1.122)
 (5)