┌─ Escherichia coli B171 (2)  
                               ┌─────────┴────────── Escherichia coli E22 (1)  
                              ┌┴─ Escherichia coli K12 (35)  
                             ┌┴────────── Escherichia coli MS 182-1 (1)  
                   ┌─────────┴─────────┬───────────────────────────── Escherichia coli TA206   
┌──────────────────┤                   └────────── Escherichia coli 101-1 (13)  
┤                  └─ Escherichia coli E110019 (4)  
│         ┌─ Escherichia coli IAI39 (2)  
└─────────┤                   ┌─ Escherichia coli FVEC1302 (5)  
          │         ┌─────────┴────────── Escherichia coli 042 (1)  
          └─────────┤┌─ Escherichia coli B354   
                    └┤          ┌─ Escherichia coli 2362-75 (2)  
                     │┌─────────┴────────── Escherichia coli O127:H6 str. E2348/69   
                     └┤          ┌─ Escherichia coli 1044A (26)  
                      │         ┌┴─ Escherichia coli O157:H7 str. EC4486   
                      └─────────┤         ┌─ Escherichia coli 536 (18)  
                                └─────────┤                   ┌─ Escherichia coli ED1a (2)  
                                          └─────────┬─────────┴────────── Escherichia coli MS 69-1   
                                                    └─────────┬────────── Escherichia coli NC101   
                                                              └─ Escherichia coli M605 (1)  
  
AroM protein (20)