┌─ Escherichia coli 1044A (25)  
                                                          ┌┴─ Escherichia coli 536 (4)  
                                                         ┌┴─ Escherichia coli EC4100B   
                                                        ┌┴─ Escherichia coli KO11 (2)  
                                                       ┌┴─ Escherichia coli MS 21-1   
                                                      ┌┴─ Escherichia coli K12 (78)  
                                                     ┌┴┬─ Escherichia coli MS 69-1   
                                                    ┌┤ └─ Escherichia coli TA143   
                                                   ┌┤└─ Escherichia coli 042 (6)  
                    ┌──────────────────────────────┤└─ Escherichia coli 83972 (7)  
         ┌──────────┤                              └─ Escherichia coli B354   
         │          └─────────────────────────┬─────────── Escherichia coli (1-288/290) E22 (2)  
┌────────┤                                    └───────────────────┬── Escherichia coli (2-268/269) MS 119-7   
│        │                                                        └─ Escherichia coli (1-286/287) 101-1   
│        └────┬───────────────────────────────── Escherichia coli (1-286/288) S88   
┤             └──────────────────────┬── Escherichia coli MS 146-1   
│                                    └─ Escherichia coli HS (2)  
│                                  ┌──────────────────────── Escherichia coli (5-290/291) H591   
│                                  │          ┌──── Escherichia coli (5-290/293) K12 (8)  
└──────────────────────────────────┤          │      ┌─ Escherichia coli (5-291/292) B str. REL606 (5)  
                                   │          │     ┌┴─ Escherichia coli (5-291/292) MS 187-1   
                                   └──────────┤    ┌┴─ Escherichia coli (5-289/291) NC101   
                                              │   ┌┴── Escherichia coli (5-291/292) TA206   
                                              │   │  ┌─ Escherichia coli (5-291/292) B185   
                                              └───┤ ┌┴─── Escherichia coli (5-291/292) 83972 (1)  
                                                  │┌┴─ Escherichia coli (5-291/292) M605   
                                                  └┤┌─ Escherichia coli (5-291/292) APEC O1 (2)  
                                                   └┤ ┌─ Escherichia coli (5-291/292) O26:H11 str. 11368   
                                                    │┌┴── Escherichia coli (5-291/291) IHE3034 (4)  
                                                    └┤ ┌─ Escherichia coli (5-291/292) E24377A (1)  
                                                     └┬┴─ Escherichia coli (5-291/292) TA271   
                                                      └┬── Escherichia coli (5-291/292) B7A (1)  
                                                       └┬─ Escherichia coli (5-291/292) EC4100B   
                                                        └─ Escherichia coli (5-291/292) ATCC 8739 (1)  
  
Glucose-1-phosphate thymidylyltransferase (EC 2.7.7.24) (34)