┌─ Escherichia coli UTI89 (1)  
                                              ┌┴─ Escherichia coli NC101   
                                             ┌┴─ Escherichia coli APEC O1 (4)  
                                            ┌┴─ Escherichia coli (24-379/379) 042 (1)  
                                           ┌┴┬─ Escherichia coli 101-1 (41)  
                                           │ └┬─ Escherichia coli B354 (4)  
                                          ┌┤  └─ Escherichia coli B088 (13)  
                                         ┌┤└─ fig|1040638.4.peg.3027 O104:H4 str. LB226692 (17)  
                                         │└┬─ Escherichia coli 53638   
     ┌───────────────────────────────────┤ └─ Escherichia coli K12 (13)  
┌────┤                                   └─ Escherichia coli 1044A (27)  
│    └─────────────────────────────────────────────────────────────── Escherichia coli (17-344/344) MS 124-1 (2)  
│                                                 ┌─ Escherichia coli (13-340/348) NC101   
│                                                ┌┴─ Escherichia coli (13-340/348) ED1a (2)  
│                                               ┌┴┬─ Escherichia coli (13-340/348) O26:H11 str. 11368   
│                                              ┌┤ └─ Escherichia coli (13-340/348) 2362-75 (2)  
│                                             ┌┤└─ Escherichia coli (13-340/348) 1044A (15)  
│                                             │└┬─ Escherichia coli (13-340/348) 042 (42)  
┤                                            ┌┤ └─ fig|1040638.4.peg.3766 O104:H4 (13-340/348) str. LB226692 (3)  
│                                           ┌┤└─ Escherichia coli (13-340/348) IAI39 (1)  
│                                           │└┬─ Escherichia coli (13-340/348) EC4100B (1)  
│                                          ┌┤ └┬─ Escherichia coli (13-340/348) ETEC H10407   
│                                          ││  └─ Escherichia coli (13-340/348) K12 (21)  
│          ┌───────────────────────────────┤└─ Escherichia coli (1-326/334) O83:H1 str. NRG 857C   
│          │                               └─ Escherichia coli (13-340/348) MS 124-1 (1)  
│          │                           ┌─ Escherichia coli (6-341/350) MS 69-1   
└──────────┤                           │     ┌─ Escherichia coli (6-341/350) 2362-75 (5)  
           │                           │    ┌┴─ Escherichia coli (6-341/350) ED1a (1)  
           │                           │   ┌┴─ Escherichia coli (6-341/350) 042 (1)  
           └───────────────────────────┤  ┌┴┬─ Escherichia coli (6-341/350) 536 (4)  
                                       │  │ └┬─ Escherichia coli (6-341/350) TA280   
                                       │ ┌┤  └─ Escherichia coli (6-341/350) FVEC1302 (3)  
                                       │┌┤└─ Escherichia coli (6-341/350) 83972 (5)  
                                       ││└─ Escherichia coli (6-341/350) B354 (3)  
                                       └┤  ┌─ Escherichia coli (6-348/350) APEC O1 (6)  
                                        │ ┌┴─ Escherichia coli (6-341/350) M605 (2)  
                                        │┌┴─ Escherichia coli (6-341/350) MS 21-1   
                                        └┤ ┌─ Escherichia coli (6-341/350) TA143   
                                         │┌┴─ Escherichia coli (6-341/350) WV_060327   
                                         └┤┌─ Escherichia coli (6-341/350) MS 115-1   
                                          └┤ ┌─ Escherichia coli (6-341/350) K12 (75)  
                                           └┬┴─ Escherichia coli (6-341/350) E24377A (1)  
                                            └┬─ Escherichia coli (6-341/350) E110019 (3)  
                                             └┬─ Escherichia coli (6-341/350) MS 182-1 (1)  
                                              └─ Escherichia coli (6-341/350) IAI1 (3)  
  
2-keto-3-deoxy-D-arabino-heptulosonate-7-phosphate synthase I alpha (EC 2.5.1.54) (33)
2-keto-3-deoxy-D-arabino-heptulosonate-7-phosphate synthase I alpha (EC 2.5.1.54) # AroA I alpha (9)
2-keto-3-deoxy-D-arabino-heptulosonate-7-phosphate synthase I alpha (EC 2.5.1.54) # AroAI alpha (1)
Others (2)