┌─────────────────────── Escherichia coli (28-62/95) O157:H7 str. EC4024   
┤               ┌─ Escherichia coli (29-63/96) K12 (132)  
└───────────────┤                                     ┌───────── fig|1040638.4.peg.676 O104:H4 str. LB226692 (5)  
                │ ┌───────────────────────────────────┴─ Escherichia coli MS 116-1 (2)  
                └┬┴───────── Escherichia coli (29-63/96) 2362-75   
                 └────────────────────────┬─────────────────────────── Escherichia coli 536 (4)  
                                          └┬──────────────── Escherichia coli MS 124-1 (1)  
                                           └─ Escherichia coli 83972 (12)  
  

  
Acetolactate synthase small subunit (EC 2.2.1.6)
 (5)
  
hypothetical
 (2)
  
 Others 
(1)