┌─ 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 (3-209/211) MS 198-1   
│                                                                   └─ Escherichia coli (3-209/211) FVEC1302 (2)  
┤                      ┌─ Escherichia coli (1-216/220) H299   
│                      │  ┌─ Escherichia coli (1-216/220) TA143   
└──────────────────────┤ ┌┴─ Escherichia coli (1-216/220) 042 (1)  
                       │┌┴─ Escherichia coli (1-216/220) TA280   
                       └┤ ┌─ Escherichia coli (1-216/220) MS 21-1   
                        │┌┴─ Escherichia coli (1-216/220) SMS-3-5   
                        └┤┌─ Escherichia coli (1-216/220) E24377A (3)  
                         ││┌─ Escherichia coli (1-216/220) FVEC1302 (3)  
                         └┤│     ┌─ Escherichia coli (1-216/220) KO11 (3)  
                          ││    ┌┴─ Escherichia coli (1-216/220) E110019 (1)  
                          └┤   ┌┴┬─ Escherichia coli (1-216/220) O111:H- str. 11128   
                           │  ┌┤ └─ Escherichia coli (1-216/220) H591 (2)  
                           │ ┌┤└─ fig|1040638.4.peg.1661 O104:H4 (1-216/220) str. LB226692 (14)  
                           │┌┤└─ Escherichia coli (1-216/220) MS 124-1 (1)  
                           └┤└─ Escherichia coli (1-216/220) 101-1 (4)  
                            │┌─ Escherichia coli (1-216/220) K12 (19)  
                            └┤  ┌─ Escherichia coli (1-216/220) IAI39 (1)  
                             │ ┌┴─ Escherichia coli (1-216/220) B354   
                             └┬┴─ Escherichia coli (1-216/220) MS 115-1   
                              └┬─ Escherichia coli (1-216/220) MS 69-1   
                               └┬─ Escherichia coli (1-216/220) SE15   
                                └┬─ Escherichia coli (1-216/220) O83:H1 str. NRG 857C   
                                 └┬─ Escherichia coli (1-216/220) 83972 (13)  
                                  └┬─ Escherichia coli (1-216/220) 536 (7)  
                                   └┬─ Escherichia coli (1-216/220) 2362-75 (1)  
                                    └─ Escherichia coli (1-216/220) E2348/69   
  
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)