┌─ Escherichia coli (17-457/477) DH1   
                                                                         ┌┴─ Escherichia coli (17-457/477) 101-1 (16)  
                                                                        ┌┴─── Escherichia coli (17-457/477) K12   
                                                                       ┌┴─ Escherichia coli (17-457/477) O111:H- str. 11128   
                                                                      ┌┴┬─ Escherichia coli (17-457/477) MS 107-1 (2)  
                                                                     ┌┤ └─ Escherichia coli (17-457/477) O26:H11 str. 11368   
                                                                    ┌┤└─ Escherichia coli (17-457/477) E24377A (1)  
                                                                   ┌┤└─ Escherichia coli (17-457/477) MS 124-1 (1)  
                                                                  ┌┤└─ Escherichia coli (17-457/477) B185   
                                                                 ┌┤└─ Escherichia coli (17-457/477) SMS-3-5   
                                                                 │└┬─ Escherichia coli (17-457/477) TA280   
                                                                 │ └┬─ Escherichia coli (17-457/477) APEC O1 (82)  
┌────────────────────────────────────────────────────────────────┤  └┬─ Escherichia coli (17-457/477) 53638 (4)  
│                                                                │   └─ Escherichia coli (17-457/477) B171 (1)  
│                                                                └─ fig|1040638.4.peg.2232 O104:H4 (17-457/477) str. LB226692 (3)  
┤                                                               ┌─ Escherichia coli (30-514/514) ATCC 8739 (3)  
│                                                               │   ┌─ Escherichia coli (16-500/500) O111:H- str. 11128 (4)  
│                                                               │  ┌┴─ Escherichia coli O26:H11 str. 11368   
│                                                               │ ┌┴─ Escherichia coli MS 107-1   
└───────────────────────────────────────────────────────────────┤┌┴─ Escherichia coli (30-514/514) K12 (13)  
                                                                ││    ┌─ Escherichia coli M605   
                                                                ││   ┌┴─ Escherichia coli (16-500/500) SE15   
                                                                ││  ┌┴─ Escherichia coli (16-484/484) ED1a (1)  
                                                                └┤ ┌┴┬─ Escherichia coli (16-500/500) TA280   
                                                                 │┌┤ └─ Escherichia coli (16-500/500) B354   
                                                                 ││└─ Escherichia coli (30-514/514) 042 (1)  
                                                                 ││ ┌─ Escherichia coli (16-500/500) 2362-75 (3)  
                                                                 └┤┌┴─ Escherichia coli (16-500/500) TA143   
                                                                  ││      ┌─ Escherichia coli (30-514/514) CFT073 (4)  
                                                                  ││     ┌┴─ Escherichia coli (16-500/500) MS 185-1   
                                                                  ││    ┌┴─ Escherichia coli (30-514/514) E2348/69 (1)  
                                                                  └┤   ┌┴─ Escherichia coli (16-500/500) MS 21-1   
                                                                   │  ┌┴─ Escherichia coli (30-514/514) F11 (5)  
                                                                   │ ┌┴─ Escherichia coli (30-514/514) APEC O1 (6)  
                                                                   │┌┴─ Escherichia coli (16-500/500) FVEC1302 (5)  
                                                                   └┤┌─ Escherichia coli (16-500/500) MS 69-1   
                                                                    └┤┌─ Escherichia coli (30-514/514) B171 (39)  
                                                                     └┤ ┌─ Escherichia coli (16-500/500) B185   
                                                                      │┌┴─ Escherichia coli MS 145-7   
                                                                      └┤ ┌─ Escherichia coli MS 182-1   
                                                                       └┬┴─ Escherichia coli (16-500/500) W (1)  
                                                                        └┬─ Escherichia coli (16-500/500) 101-1   
                                                                         └┬─ Escherichia coli (16-500/500) H299 (1)  
                                                                          └┬─ Escherichia coli (30-514/514) E24377A (1)  
                                                                           └─ Escherichia coli (30-514/514) HS (10)  
  
Putative amino acid permease (30)
Putative oxidoreductase (14)
Others (1)