┌─ Escherichia coli EC4100B (4)  
                                                    ┌───────────┴──── Escherichia coli MS 78-1   
                                                ┌───┴─ fig|1040638.4.peg.4147 O104:H4 str. LB226692 (2)  
                       ┌────────────────────────┴─ Escherichia coli B088 (1)  
               ┌───────┴─ Escherichia coli E24377A (4)  
           ┌───┴─ Escherichia coli IAI1 (1)  
          ┌┴────────────────────┬─ Escherichia coli B7A (5)  
          │                     └┬─ Escherichia coli (1-292/319) MS 124-1   
          │                      └───┬──────── Escherichia coli B171 (4)  
┌─────────┤                          └─ Escherichia coli MS 84-1   
│         │                                           ┌──── Escherichia coli MS 69-1   
│         │                       ┌───────────────────┴──── Escherichia coli B354   
│         └───────┬───────────────┴────────────────────────────── Escherichia coli FVEC1302 (3)  
│                 └────────────────┬─ Escherichia coli K12 (19)  
│                                  └─┬─ Escherichia coli (1-290/301) 1827-70   
┤                                    └── Escherichia coli B str. REL606 (3)  
│                               ┌──────── Escherichia coli M718   
│                       ┌───────┴──────── Escherichia coli 1044A (25)  
│      ┌────────────────┴──────── Escherichia coli B185   
│  ┌───┴───────────────────────── Escherichia coli MS 115-1   
│  │                            ┌─ Escherichia coli 83972 (5)  
└──┤                        ┌───┴──── Escherichia coli APEC O1 (6)  
   │       ┌────────────────┴───────┬──────────── Escherichia coli 536 (4)  
   └───────┤                        └─ Escherichia coli O83:H1 str. NRG 857C   
           └┬────────────────────────────────────── Escherichia coli H299   
            └────────────┬──────── Escherichia coli TA280   
                         └─────────────────────────────────────┬─ Escherichia coli IAI39 (2)  
                                                               └──── Escherichia coli MS 21-1   
  
Phosphatidate cytidylyltransferase (EC 2.7.7.41) (27)
Others (1)