┌─ Escherichia coli (24-199/652) 1044A (24)  
                                                                    ┌┴─ Escherichia coli (24-199/652) O55:H7 str. CB9615   
                                                                   ┌┴─ Escherichia coli (24-199/652) 042 (18)  
                                                                  ┌┴─ Escherichia coli (24-199/652) K12 (55)  
                                                                 ┌┴─ Escherichia coli (24-199/652) MS 21-1   
                                                                ┌┴┬─ Escherichia coli (24-199/652) M605 (1)  
┌───────────────────────────────────────────────────────────────┤ └─ Escherichia coli (24-199/652) 536 (23)  
┤                                                               └─ Escherichia coli (24-199/652) 2362-75 (2)  
│                                                                 ┌─ Escherichia coli (1-175/628) ATCC 8739 (1)  
└─────────────────────────────────────────────────────────────────┤┌─ Escherichia coli (1-175/628) 1827-70   
                                                                  ││┌─ Escherichia coli (1-175/628) TA206   
                                                                  └┤│   ┌─ Escherichia coli (1-175/628) M718   
                                                                   ││  ┌┴─ Escherichia coli (1-175/628) ED1a (1)  
                                                                   └┤ ┌┴─ Escherichia coli (1-175/327) FVEC1302 (3)  
                                                                    │┌┴─ fig|1040638.4.peg.5489 O104:H4 str. LB226692   
                                                                    ││  ┌─ Escherichia coli (1-175/628) MS 107-1   
                                                                    └┤ ┌┴─ Escherichia coli (1-175/628) MS 69-1   
                                                                     │┌┴─ Escherichia coli (1-175/628) K12 (92)  
                                                                     └┤ ┌─ Escherichia coli (1-175/603) 2362-75 (3)  
                                                                      └┬┴─ Escherichia coli (1-175/628) NC101   
                                                                       └┬─ Escherichia coli (1-175/628) 83972 (5)  
                                                                        └┬─ Escherichia coli (1-175/628) IAI39 (2)  
                                                                         └─ Escherichia coli (1-175/628) 042 (5)  
  
Propionate--CoA ligase (EC 6.2.1.17) (14)
Acetyl-coenzyme A synthetase (EC 6.2.1.1) (8)
Others (1)