┌─ Escherichia coli K12 (32)  
                           ┌┴─ Escherichia coli O127:H6 str. E2348/69   
                          ┌┴─ Escherichia coli 101-1 (5)  
                         ┌┴─ Escherichia coli MS 116-1 (1)  
                        ┌┴─ Escherichia coli (14-229/229) CFT073 (81)  
      ┌─────────────────┴─ Escherichia coli FVEC1302 (4)  
┌─────┴─────────────────────────────────────────────────────────────┬─ Escherichia coli (3-200/211) MS 198-1   
│                                                                   └─ Escherichia coli (3-200/211) FVEC1302 (2)  
┤                       ┌─ Escherichia coli SE15   
│                       │  ┌─ Escherichia coli 536 (7)  
└───────────────────────┤ ┌┴─ Escherichia coli 83972 (13)  
                        │┌┴┬─ Escherichia coli E2348/69   
                        ││ └─ Escherichia coli 2362-75 (1)  
                        └┤┌─ Escherichia coli O83:H1 str. NRG 857C   
                         ││┌─ Escherichia coli E24377A (3)  
                         └┤│    ┌─ Escherichia coli E110019 (1)  
                          ││   ┌┴─ Escherichia coli KO11 (3)  
                          └┤  ┌┴┬─ Escherichia coli H591 (2)  
                           │ ┌┤ └─ fig|1040638.4.peg.1661 O104:H4 str. LB226692 (14)  
                           │┌┤└─ Escherichia coli O111:H- str. 11128   
                           ││└─ Escherichia coli 101-1 (4)  
                           └┤  ┌─ Escherichia coli MS 69-1   
                            │ ┌┴─ Escherichia coli MS 115-1   
                            │┌┴─ Escherichia coli K12 (19)  
                            └┤┌─ Escherichia coli MS 124-1 (1)  
                             └┤┌─ Escherichia coli IAI39 (1)  
                              └┤ ┌─ Escherichia coli FVEC1302 (3)  
                               │┌┴─ Escherichia coli B354   
                               └┤ ┌─ Escherichia coli MS 21-1   
                                └┬┴─ Escherichia coli SMS-3-5   
                                 └┬─ Escherichia coli TA280   
                                  └┬─ Escherichia coli 042 (1)  
                                   └┬─ Escherichia coli TA143   
                                    └─ Escherichia coli H299   
  
3-keto-L-gulonate 6-phosphate decarboxylase homolog (25)
3-keto-L-gulonate-6-phosphate decarboxylase UlaD (EC 4.1.1.85) (L-ascorbate utilization protein D) (6)
D-arabino-3-hexulose 6-phosphate formaldehyde lyase (2)
Others (1)