┌─ Escherichia coli (1-467/470) 83972 (7)  
                                                                    ┌┴─ Escherichia coli (78-539/542) CFT073   
                                                                   ┌┴┬─ Escherichia coli (78-539/542) 042 (7)  
┌──────────────────────────────────────────────────────────────────┤ └─ Escherichia coli (1-467/470) K12 (98)  
┤                                                                  └─ Escherichia coli (1-467/470) B171 (1) [2] 
│                                                                  ┌─ Escherichia coli 2362-75   
└──────────────────────────────────────────────────────────────────┤┌─ Escherichia coli (48-527/527) APEC O1 (29)  
                                                                   └┤ ┌─ fig|1040638.4.peg.3942 O104:H4 str. LB226692 (20)  
                                                                    └┬┴─ Escherichia coli E24377A (1)  
                                                                     └┬─ Escherichia coli K12 (49)  
                                                                      └┬─ Escherichia coli B185   
                                                                       └┬─ Escherichia coli O157:H7 EDL933 (1)  
                                                                        └─ Escherichia coli 1044A (20)  
  
Pyruvate kinase (EC 2.7.1.40) (12)
Others (1)