┌─ Escherichia coli (18-470/475) str. K-12 substr. DH10B   
                                                           ├─ Escherichia coli (10-462/467) K12   
                                                           ├─ Escherichia coli (10-462/467) str. K-12 substr. DH10B   
                                                          ┌┼─ Escherichia coli (10-462/467) str. K-12 substr. MG1655   
                                                          │├─ Escherichia coli (10-462/467) str. K-12 substr. MG1655   
┌─────────────────────────────────────────────────────────┤├─ Escherichia coli (10-462/467) W3110   
│                                                         │└─ Escherichia coli (10-462/467) DH1   
│                                                         └─ Escherichia coli (10-462/467) MS 115-1   
│                                                  ┌─ Escherichia coli 1044A   
│                                                  ├─ Escherichia coli 1212A   
│                                                  ├─ Escherichia coli O157:H7   
│                                                  ├─ Escherichia coli O157:H7 EDL933   
│                                                  ├─ Escherichia coli O157:H7 str. EC4042   
│                                                  ├─ Escherichia coli O157:H7 str. EC4076   
│                                                  ├─ Escherichia coli O157:H7 str. EC4115   
│                                                  ├─ Escherichia coli O157:H7 str. EC4206   
│                                                  ├─ Escherichia coli O157:H7 str. EC4486   
│                                                  ├─ Escherichia coli O157:H7 str. EC508   
│                                                  ├─ Escherichia coli O157:H7 str. FRIK2000   
│                                                  ├─ Escherichia coli O157:H7 str. Sakai   
│                                                  ├─ Escherichia coli O157:H7 str. TW14588   
│                                                 ┌┼─ Escherichia coli O55:H7 str. CB9615   
│                                                 │├─ Escherichia coli O157:H7 str. TW14359   
│                                                 │├─ Escherichia coli O157:H7 str. FRIK966   
│                                                 │├─ Escherichia coli O157:H7 str. EC869   
│                                                 │├─ Escherichia coli O157:H7 str. EC4501   
│                                                 │├─ Escherichia coli O157:H7 str. EC4401   
│                                                 │├─ Escherichia coli O157:H7 str. EC4196   
│                                                 │├─ Escherichia coli O157:H7 str. EC4113   
│                                                ┌┤├─ Escherichia coli O157:H7 str. EC4045   
│                                                ││├─ Escherichia coli O157:H7 str. EC4024   
│                                                ││├─ Escherichia coli O157:H7 EDL933   
│                                                ││├─ Escherichia coli 536A   
│                                                ││└─ Escherichia coli 1125A   
│                                                ││ ┌─ Escherichia coli E24377A   
│                                                ││┌┴─ Escherichia coli E24377A   
│                                                │││┌─ Escherichia coli 101-1   
│                                                │└┤│  ┌─ Escherichia coli 53638   
│                                                │ ││ ┌┴─ Escherichia coli 53638   
│                                                │ └┤┌┴─ Escherichia coli B185   
│                                                │  ││ ┌─ Escherichia coli KO11   
│                                                │  ││┌┼─ Escherichia coli W   
│                                                │  └┤│└─ Escherichia coli W   
│                                                │   ││┌─ Escherichia coli B str. REL606   
│                                                │   ││├─ Escherichia coli B7A   
│                                                │   └┤├─ Escherichia coli (DE3) BL21(DE3)   
│                                               ┌┤    │├─ Escherichia coli H591   
│                                               ││    │├─ Escherichia coli HS   
│                                               ││    │├─ Escherichia coli MS 145-7   
│                                               ││    └┼─ Escherichia coli TA271   
│                                               ││     ├─ Escherichia coli MS 187-1   
│                                               ││     ├─ Escherichia coli MS 119-7   
│                                               ││     ├─ Escherichia coli HS   
│                                               ││     ├─ Escherichia coli EC4100B   
│                                               ││     ├─ Escherichia coli BL21   
┤                                               ││     ├─ Escherichia coli B7A   
│                                               ││     └─ Escherichia coli 1827-70   
│                                               ││┌─ Escherichia coli E110019   
│                                              ┌┤│├─ Escherichia coli E22   
│                                              │││├─ Escherichia coli MS 107-1   
│                                              │││├─ Escherichia coli MS 182-1   
│                                              │││├─ Escherichia coli MS 84-1   
│                                              ││└┼─ Escherichia coli SE11   
│                                              ││ ├─ Escherichia coli O103:H2 str. 12009   
│                                              ││ ├─ Escherichia coli MS 78-1   
│                                             ┌┤│ ├─ Escherichia coli MS 124-1   
│                                             │││ ├─ Escherichia coli M718   
│                                             │││ ├─ Escherichia coli E22   
│                                             │││ └─ Escherichia coli E110019   
│                                             ││└┬─ Escherichia coli B171   
│                                             ││ └─ Escherichia coli B171   
│                                             │└┬─ Escherichia coli O26:H11 str. 11368   
│                                             │ └─ Escherichia coli O111:H- str. 11128   
│                                             │   ┌─ Escherichia coli (19-479/479) 042   
│                                             │   ├─ Escherichia coli FVEC1302   
│                                             │   ├─ Escherichia coli MS 198-1   
│                                             │   ├─ Escherichia coli SMS-3-5   
│                                         ┌───┤  ┌┼─ Escherichia coli UMN026   
│                                         │   │  │├─ Escherichia coli TA143   
│                                         │   │  │├─ Escherichia coli MS 69-1   
│                                         │   │ ┌┤├─ Escherichia coli FVEC1412   
│                                         │   │ ││└─ Escherichia coli 042   
│                                         │   │┌┤└─ Escherichia coli B354   
│                                         │   ││└┬─ Escherichia coli MS 21-1   
│                                         │   ││ └┬─ Escherichia coli IAI39   
│                                         │   ││  └─ Escherichia coli IAI39   
│                                         │   ││  ┌─ Escherichia coli BW2952   
│                                         │   ││  ├─ Escherichia coli str. K-12 substr. DH10B   
│                                         │   └┤ ┌┼─ Escherichia coli str. K-12 substr. DH10B   
│                                         │    │┌┤└─ Escherichia coli DH1   
│                                         │    ││└─ Escherichia coli MS 196-1   
│                                         │    ││┌─ fig|6666666.5357.peg.3280 TY-2482 strain   
│                                         │    ││├─ Escherichia coli 55989   
│                                         │    ││├─ Escherichia coli ATCC 8739   
│                                         │    └┤├─ Escherichia coli H299   
│                                         │     │├─ Escherichia coli IAI1   
│                                         │     │├─ Escherichia coli K12   
│                                         │     │├─ Escherichia coli MS 116-1   
│                                         │     │├─ Escherichia coli MS 175-1   
│                                         │     │├─ Escherichia coli W3110   
│                                         │     └┼─ Escherichia coli str. K-12 substr. MG1655   
│                                         │      ├─ Escherichia coli str. K-12 substr. MG1655   
│                                         │      ├─ Escherichia coli TA280   
│                                         │      ├─ Escherichia coli MS 146-1   
│                                         │      ├─ Escherichia coli MS 115-1   
│                                         │      ├─ Escherichia coli IAI1   
└─────────────────────────────────────────┤      ├─ Escherichia coli H736   
                                          │      ├─ Escherichia coli ETEC H10407   
                                          │      ├─ Escherichia coli ATCC 8739   
                                          │      ├─ Escherichia coli 55989   
                                          │      └─ fig|1040638.4.peg.4058 O104:H4 str. LB226692   
                                          │                         ┌─ Escherichia coli (4-449/452) 2362-75   
                                          │                         ├─ Escherichia coli (4-449/452) F11   
                                          │                         ├─ Escherichia coli (4-449/452) MS 185-1   
                                          │                         ├─ Escherichia coli (4-449/452) MS 45-1   
                                          │                         ├─ Escherichia coli (4-449/452) O127:H6 str. E2348/69   
                                          │                         ├─ Escherichia coli (4-449/452) SE15   
                                          │                         ├─ Escherichia coli (4-449/452) UTI89   
                                          │                         ├─ Escherichia coli (6-451/454) CFT073   
                                          │                        ┌┼─ Escherichia coli (6-451/454) F11   
                                          │                        │├─ Escherichia coli (6-451/454) E2348/69   
                                          │                        │├─ Escherichia coli (4-449/452) WV_060327   
                                          │                        │├─ Escherichia coli (4-449/452) UM146   
                                          │                        │├─ Escherichia coli (4-449/452) O83:H1 str. NRG 857C   
                                          │                        │├─ Escherichia coli (4-449/452) NC101   
                                          │                        │├─ Escherichia coli (4-449/452) MS 200-1   
                                          │                        │├─ Escherichia coli (4-449/452) IHE3034   
                                          │                        │└─ Escherichia coli (4-449/452) ABU 83972   
                                          │                        │┌─ Escherichia coli (4-449/452) MS 119-7   
                                          │                        ││┌─ fig|6666666.5357.peg.1284 TY-2482 (4-449/452) strain   
                                          │                        ││├─ Escherichia coli (4-449/452) 101-1   
                                          │                        ││├─ Escherichia coli (4-449/452) 1125A   
                                          │                        ││├─ Escherichia coli (4-449/452) 1827-70   
                                          │                        ││├─ Escherichia coli (4-449/452) 536A   
                                          │                        ││├─ Escherichia coli (4-449/452) 55989   
                                          │                        ││├─ Escherichia coli (4-449/452) ATCC 8739   
                                          └────────────────────────┤│├─ Escherichia coli (4-449/452) B088   
                                                                   ││├─ Escherichia coli (4-449/452) B185   
                                                                   ││├─ Escherichia coli (4-449/452) B7A   
                                                                   ││├─ Escherichia coli (DE3 4-449/452) BL21(DE3)   
                                                                   ││├─ Escherichia coli (4-449/452) DH1   
                                                                   ││├─ Escherichia coli (4-449/452) E24377A   
                                                                   ││├─ Escherichia coli (4-449/452) ED1a   
                                                                   ││├─ Escherichia coli (4-449/452) ETEC H10407   
                                                                   ││├─ Escherichia coli (4-449/452) FVEC1412   
                                                                   ││├─ Escherichia coli (4-449/452) H591   
                                                                   ││├─ Escherichia coli (4-449/452) HS   
                                                                   ││├─ Escherichia coli (4-449/452) IAI1   
                                                                   ││├─ Escherichia coli (4-449/452) IAI39   
                                                                   ││├─ Escherichia coli (4-449/452) M605   
                                                                   ││├─ Escherichia coli (4-449/452) MS 107-1   
                                                                   ││├─ Escherichia coli (4-449/452) MS 116-1   
                                                                   ││├─ Escherichia coli (4-449/452) MS 146-1   
                                                                   ││├─ Escherichia coli (4-449/452) MS 182-1   
                                                                   └┤├─ Escherichia coli (4-449/452) MS 196-1   
                                                                    │├─ Escherichia coli (4-449/452) MS 21-1   
                                                                    │├─ Escherichia coli (4-449/452) MS 78-1   
                                                                    │├─ Escherichia coli (4-449/452) O103:H2 str. 12009   
                                                                    │├─ Escherichia coli (4-449/452) O157:H7 EDL933   
                                                                    │├─ Escherichia coli (4-449/452) O157:H7 str. EC4042   
                                                                    │├─ Escherichia coli (4-449/452) O157:H7 str. EC4076   
                                                                    │├─ Escherichia coli (4-449/452) O157:H7 str. EC4196   
                                                                    │├─ Escherichia coli (4-449/452) O157:H7 str. EC4401   
                                                                    │├─ Escherichia coli (4-449/452) O157:H7 str. EC4501   
                                                                    │├─ Escherichia coli (4-449/452) O157:H7 str. EC869   
                                                                    │├─ Escherichia coli (4-449/452) O157:H7 str. FRIK966   
                                                                    │├─ Escherichia coli (4-449/452) O157:H7 str. TW14359   
                                                                    │├─ Escherichia coli (4-449/452) O26:H11 str. 11368   
                                                                    │├─ Escherichia coli (4-449/452) S88   
                                                                    │├─ Escherichia coli (4-449/452) SMS-3-5   
                                                                    │├─ Escherichia coli (4-449/452) TA206   
                                                                    │├─ Escherichia coli (4-449/452) TA280   
                                                                    │├─ Escherichia coli (4-449/452) W   
                                                                    │├─ Escherichia coli (4-449/452) W3110   
                                                                    │├─ Escherichia coli (4-449/452) str. K-12 substr. DH10B   
                                                                    │├─ Escherichia coli (4-449/452) str. K-12 substr. MG1655   
                                                                    │├─ Escherichia coli (6-451/454) 53638   
                                                                    │├─ Escherichia coli (6-451/454) ATCC 8739   
                                                                    │├─ Escherichia coli (6-451/454) B7A   
                                                                    │├─ Escherichia coli (6-451/454) E24377A   
                                                                    │├─ Escherichia coli (6-451/454) K12   
                                                                    └┼─ Escherichia coli (6-451/454) O157:H7 EDL933   
                                                                     ├─ Escherichia coli (6-451/454) O157:H7   
                                                                     ├─ Escherichia coli (6-451/454) HS   
                                                                     ├─ Escherichia coli (6-451/454) E22   
                                                                     ├─ Escherichia coli (6-451/454) B171   
                                                                     ├─ Escherichia coli (6-451/454) APEC O1   
                                                                     ├─ Escherichia coli (6-451/454) 042   
                                                                     ├─ Escherichia coli (4-449/452) str. K-12 substr. MG1655   
                                                                     ├─ Escherichia coli (4-449/452) str. K-12 substr. DH10B   
                                                                     ├─ Escherichia coli (4-449/452) W   
                                                                     ├─ Escherichia coli (4-449/452) UMN026   
                                                                     ├─ Escherichia coli (4-449/452) TA271   
                                                                     ├─ Escherichia coli (4-449/452) TA143   
                                                                     ├─ Escherichia coli (4-449/452) SE11   
                                                                     ├─ Escherichia coli (4-449/452) O55:H7 str. CB9615   
                                                                     ├─ Escherichia coli (4-449/452) O157:H7 str. TW14588   
                                                                     ├─ Escherichia coli (4-449/452) O157:H7 str. Sakai   
                                                                     ├─ Escherichia coli (4-449/452) O157:H7 str. FRIK2000   
                                                                     ├─ Escherichia coli (4-449/452) O157:H7 str. EC508   
                                                                     ├─ Escherichia coli (4-449/452) O157:H7 str. EC4486   
                                                                     ├─ Escherichia coli (4-449/452) O157:H7 str. EC4206   
                                                                     ├─ Escherichia coli (4-449/452) O157:H7 str. EC4115   
                                                                     ├─ Escherichia coli (4-449/452) O157:H7 str. EC4045   
                                                                     ├─ Escherichia coli (4-449/452) O157:H7 str. EC4024   
                                                                     ├─ Escherichia coli (4-449/452) O111:H- str. 11128   
                                                                     ├─ Escherichia coli (4-449/452) MS 84-1   
                                                                     ├─ Escherichia coli (4-449/452) MS 69-1   
                                                                     ├─ Escherichia coli (4-449/452) MS 198-1   
                                                                     ├─ Escherichia coli (4-449/452) MS 187-1   
                                                                     ├─ Escherichia coli (4-449/452) MS 175-1   
                                                                     ├─ Escherichia coli (4-449/452) MS 145-7   
                                                                     ├─ Escherichia coli (4-449/452) MS 115-1   
                                                                     ├─ Escherichia coli (4-449/452) M718   
                                                                     ├─ Escherichia coli (4-449/452) KO11   
                                                                     ├─ Escherichia coli (4-449/452) IAI39   
                                                                     ├─ Escherichia coli (4-449/452) IAI1   
                                                                     ├─ Escherichia coli (4-449/452) H736   
                                                                     ├─ Escherichia coli (4-449/452) H299   
                                                                     ├─ Escherichia coli (4-449/452) FVEC1302   
                                                                     ├─ Escherichia coli (4-449/452) ED1a   
                                                                     ├─ Escherichia coli (4-449/452) EC4100B   
                                                                     ├─ Escherichia coli (4-449/452) E22   
                                                                     ├─ Escherichia coli (4-449/452) BW2952   
                                                                     ├─ Escherichia coli (4-449/452) BL21   
                                                                     ├─ Escherichia coli (4-449/452) B354   
                                                                     ├─ Escherichia coli (4-449/452) B171   
                                                                     ├─ Escherichia coli (4-449/452) B str. REL606   
                                                                     ├─ Escherichia coli (4-449/452) APEC O1   
                                                                     ├─ Escherichia coli (4-449/452) 55989   
                                                                     ├─ Escherichia coli (4-449/452) 53638   
                                                                     ├─ Escherichia coli (4-449/452) 1212A   
                                                                     ├─ Escherichia coli (4-449/452) 1044A   
                                                                     ├─ Escherichia coli (4-449/452) 042   
                                                                     └─ fig|1040638.4.peg.3589 O104:H4 (4-449/452) str. LB226692   
  
Putrescine importer (204)
Putative APC family amino acid transport protein (18)
Lysine-specific permease (6)
Amino acid permease (1)
Probable S-methylmethionine permease (1)
putative amino acid/amine transport protein (1)
Others (4)