┌─ Escherichia coli (19-463/499) APEC O1   
                                                           ├─ Escherichia coli (19-463/499) CFT073   
                                                           ├─ Escherichia coli (19-463/499) ED1a   
                                                           ├─ Escherichia coli (19-463/499) MS 116-1   
                                                          ┌┼─ Escherichia coli (19-463/499) S88   
                                                          │├─ Escherichia coli (19-463/499) ED1a   
┌─────────────────────────────────────────────────────────┤├─ Escherichia coli (19-463/499) CFT073   
│                                                         │└─ Escherichia coli (19-463/499) APEC O1   
│                                                         └─ Escherichia coli (19-463/499) MS 21-1   
│                                                 ┌─ Escherichia coli (18-462/462) 042   
│                                                 ├─ Escherichia coli (18-462/462) B7A   
│                                                 ├─ Escherichia coli (18-462/462) E24377A   
│                                                 ├─ Escherichia coli (18-462/462) IAI1   
│                                                 ├─ Escherichia coli (18-462/462) K12   
│                                                 ├─ fig|1040638.4.peg.1939 O104:H4 str. LB226692   
│                                                 ├─ Escherichia coli 042   
│                                                 ├─ Escherichia coli 53638   
│                                                 ├─ Escherichia coli 55989   
│                                                 ├─ Escherichia coli B088   
│                                                 ├─ Escherichia coli BL21   
│                                                 ├─ Escherichia coli BW2952   
│                                                 ├─ Escherichia coli E110019   
│                                                 ├─ Escherichia coli ETEC H10407   
│                                                 ├─ Escherichia coli HS   
│                                                 ├─ Escherichia coli MS 119-7   
│                                                 ├─ Escherichia coli MS 146-1   
│                                                 ├─ Escherichia coli MS 196-1   
│                                                 ├─ Escherichia coli TA143   
│                                                 ├─ Escherichia coli W3110   
│                                                 ├─ Escherichia coli str. K-12 substr. MG1655   
│                                                ┌┼─ Escherichia coli str. K-12 substr. MG1655   
│                                                │├─ Escherichia coli str. K-12 substr. DH10B   
│                                                │├─ Escherichia coli TA271   
│                                                │├─ Escherichia coli O111:H- str. 11128   
│                                                │├─ Escherichia coli MS 187-1   
│                                                │├─ Escherichia coli MS 145-7   
│                                                │├─ Escherichia coli MS 115-1   
│                                                │├─ Escherichia coli H736   
│                                                │├─ Escherichia coli E24377A   
│                                                │├─ Escherichia coli DH1   
│                                                │├─ Escherichia coli (DE3) BL21(DE3)   
│                                               ┌┤├─ Escherichia coli B7A   
│                                               ││├─ Escherichia coli B str. REL606   
│                                               ││├─ Escherichia coli 55989   
│                                               ││├─ Escherichia coli 101-1   
│                                               ││├─ fig|6666666.5357.peg.1250 TY-2482 strain   
│                                               ││├─ Escherichia coli (18-462/462) O26:H11 str. 11368   
│                                              ┌┤│├─ Escherichia coli (18-462/462) IAI1   
│                                              │││├─ Escherichia coli (18-462/462) HS   
│                                              │││├─ Escherichia coli (18-462/462) E110019   
│                                              │││└─ Escherichia coli (18-462/462) 53638   
┤                                              ││└┬─ Escherichia coli MS 116-1   
│                                              ││ └─ Escherichia coli MS 175-1   
│                                             ┌┤└┬─ Escherichia coli ATCC 8739   
│                                             ││ └─ Escherichia coli (18-462/462) ATCC 8739   
│                                             ││┌─ Escherichia coli 1827-70   
│                                             │││┌─ Escherichia coli O55:H7 str. CB9615   
│                                             ││││┌─ Escherichia coli (18-462/462) O157:H7 EDL933   
│                                             │└┤│├─ Escherichia coli 1212A   
│                                             │ ││├─ 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. EC4501   
│                                             │  │├─ Escherichia coli O157:H7 str. FRIK2000   
│                                             │  │├─ Escherichia coli O157:H7 str. Sakai   
│                                            ┌┤  └┼─ Escherichia coli O157:H7 str. TW14588   
│                                            ││   ├─ Escherichia coli O157:H7 str. TW14359   
│                                            ││   ├─ Escherichia coli O157:H7 str. FRIK966   
│                                            ││   ├─ Escherichia coli O157:H7 str. EC869   
│                                            ││   ├─ 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 536A   
│                                            ││   ├─ Escherichia coli 1044A   
│                                           ┌┤│   └─ Escherichia coli (18-462/462) O157:H7   
│                                           │││┌─ Escherichia coli SE11   
│                                           ││││  ┌─ Escherichia coli KO11   
│                                           ││└┤ ┌┼─ Escherichia coli W   
│                                           ││ │┌┤└─ Escherichia coli W   
│                                           ││ ││└─ Escherichia coli EC4100B   
│ ┌─────────────────────────────────────────┤│ └┤ ┌─ Escherichia coli (18-462/462) B171   
│ │                                         ││  │┌┴─ Escherichia coli B171   
│ │                                         ││  └┤┌─ Escherichia coli E22   
│ │                                         ││   └┼─ Escherichia coli O103:H2 str. 12009   
│ │                                         ││    └─ Escherichia coli (18-462/462) E22   
│ │                                         │└─ Escherichia coli OP50   
│ │                                         └┬─ Escherichia coli MS 84-1   
│ │                                          └─ Escherichia coli MS 124-1   
│ │                                                                 ┌─ Escherichia coli (13-448/452) MS 119-7   
│ │                                                                 │ ┌─ Escherichia coli (15-450/454) CFT073   
│ │                                                                 │ ├─ Escherichia coli (15-450/454) F11   
│ │                                                                 │ ├─ Escherichia coli (13-448/452) ABU 83972   
│ │                                                                 │ ├─ Escherichia coli (13-448/452) IHE3034   
└─┤                                                                 │ ├─ Escherichia coli (13-448/452) MS 200-1   
  │                                                                 │ ├─ Escherichia coli (13-448/452) NC101   
  │                                                                 │ ├─ Escherichia coli (13-448/452) O83:H1 str. NRG 857C   
  │                                                                 │ ├─ Escherichia coli (13-448/452) UM146   
  │                                                                 │┌┼─ Escherichia coli (13-448/452) WV_060327   
  │                                                                 ││├─ Escherichia coli (13-448/452) UTI89   
  │                                                                 ││├─ Escherichia coli (13-448/452) SE15   
  │                                                                 ││├─ Escherichia coli (13-448/452) O127:H6 str. E2348/69   
  │                                                                 ││├─ Escherichia coli (13-448/452) MS 45-1   
  │                                                                 ││├─ Escherichia coli (13-448/452) MS 185-1   
  │                                                                 ││├─ Escherichia coli (13-448/452) F11   
  │                                                                 ││├─ Escherichia coli (13-448/452) 2362-75   
  │                                                                 ││└─ Escherichia coli (15-450/454) E2348/69   
  │                                                                 ││┌─ fig|6666666.5357.peg.1284 TY-2482 (13-448/452) strain   
  └─────────────────────────────────────────────────────────────────┤│├─ Escherichia coli (13-448/452) 042   
                                                                    ││├─ Escherichia coli (13-448/452) 1044A   
                                                                    ││├─ Escherichia coli (13-448/452) 1212A   
                                                                    ││├─ Escherichia coli (15-450/454) 53638   
                                                                    ││├─ Escherichia coli (13-448/452) 536A   
                                                                    ││├─ Escherichia coli (13-448/452) 55989   
                                                                    ││├─ Escherichia coli (15-450/454) APEC O1   
                                                                    ││├─ Escherichia coli (13-448/452) ATCC 8739   
                                                                    ││├─ Escherichia coli (13-448/452) B088   
                                                                    ││├─ Escherichia coli (13-448/452) B171   
                                                                    ││├─ Escherichia coli (13-448/452) B354   
                                                                    ││├─ Escherichia coli (13-448/452) B7A   
                                                                    ││├─ Escherichia coli (DE3 13-448/452) BL21(DE3)   
                                                                    ││├─ Escherichia coli (13-448/452) DH1   
                                                                    ││├─ Escherichia coli (13-448/452) E22   
                                                                    ││├─ Escherichia coli (15-450/454) E24377A   
                                                                    ││├─ Escherichia coli (13-448/452) ED1a   
                                                                    ││├─ Escherichia coli (13-448/452) ETEC H10407   
                                                                    ││├─ Escherichia coli (13-448/452) FVEC1412   
                                                                    ││├─ Escherichia coli (13-448/452) H591   
                                                                    └┤├─ Escherichia coli (15-450/454) HS   
                                                                     │├─ Escherichia coli (13-448/452) IAI1   
                                                                     │├─ Escherichia coli (13-448/452) IAI39   
                                                                     │├─ Escherichia coli (15-450/454) K12   
                                                                     │├─ Escherichia coli (13-448/452) M605   
                                                                     │├─ Escherichia coli (13-448/452) MS 107-1   
                                                                     │├─ Escherichia coli (13-448/452) MS 116-1   
                                                                     │├─ Escherichia coli (13-448/452) MS 146-1   
                                                                     │├─ Escherichia coli (13-448/452) MS 182-1   
                                                                     │├─ Escherichia coli (13-448/452) MS 196-1   
                                                                     │├─ Escherichia coli (13-448/452) MS 21-1   
                                                                     │├─ Escherichia coli (13-448/452) MS 78-1   
                                                                     │├─ Escherichia coli (13-448/452) O103:H2 str. 12009   
                                                                     │├─ Escherichia coli (15-450/454) O157:H7   
                                                                     │├─ Escherichia coli (13-448/452) O157:H7 EDL933   
                                                                     │├─ Escherichia coli (13-448/452) O157:H7 str. EC4042   
                                                                     │├─ Escherichia coli (13-448/452) O157:H7 str. EC4076   
                                                                     │├─ Escherichia coli (13-448/452) O157:H7 str. EC4196   
                                                                     │├─ Escherichia coli (13-448/452) O157:H7 str. EC4401   
                                                                     │├─ Escherichia coli (13-448/452) O157:H7 str. EC4501   
                                                                     │├─ Escherichia coli (13-448/452) O157:H7 str. EC869   
                                                                     │├─ Escherichia coli (13-448/452) O157:H7 str. FRIK966   
                                                                     │├─ Escherichia coli (13-448/452) O157:H7 str. TW14359   
                                                                     │├─ Escherichia coli (13-448/452) O26:H11 str. 11368   
                                                                     │├─ Escherichia coli (13-448/452) S88   
                                                                     │├─ Escherichia coli (13-448/452) SMS-3-5   
                                                                     │├─ Escherichia coli (13-448/452) TA206   
                                                                     │├─ Escherichia coli (13-448/452) TA280   
                                                                     │├─ Escherichia coli (13-448/452) W   
                                                                     │├─ Escherichia coli (13-448/452) W3110   
                                                                     │├─ Escherichia coli (13-448/452) str. K-12 substr. DH10B   
                                                                     └┼─ Escherichia coli (13-448/452) str. K-12 substr. MG1655   
                                                                      ├─ Escherichia coli (13-448/452) str. K-12 substr. MG1655   
                                                                      ├─ Escherichia coli (13-448/452) str. K-12 substr. DH10B   
                                                                      ├─ Escherichia coli (13-448/452) W   
                                                                      ├─ Escherichia coli (13-448/452) UMN026   
                                                                      ├─ Escherichia coli (13-448/452) TA271   
                                                                      ├─ Escherichia coli (13-448/452) TA143   
                                                                      ├─ Escherichia coli (13-448/452) SE11   
                                                                      ├─ Escherichia coli (13-448/452) O55:H7 str. CB9615   
                                                                      ├─ Escherichia coli (13-448/452) O157:H7 str. TW14588   
                                                                      ├─ Escherichia coli (13-448/452) O157:H7 str. Sakai   
                                                                      ├─ Escherichia coli (13-448/452) O157:H7 str. FRIK2000   
                                                                      ├─ Escherichia coli (13-448/452) O157:H7 str. EC508   
                                                                      ├─ Escherichia coli (13-448/452) O157:H7 str. EC4486   
                                                                      ├─ Escherichia coli (13-448/452) O157:H7 str. EC4206   
                                                                      ├─ Escherichia coli (13-448/452) O157:H7 str. EC4115   
                                                                      ├─ Escherichia coli (13-448/452) O157:H7 str. EC4045   
                                                                      ├─ Escherichia coli (13-448/452) O157:H7 str. EC4024   
                                                                      ├─ Escherichia coli (15-450/454) O157:H7 EDL933   
                                                                      ├─ Escherichia coli (13-448/452) O111:H- str. 11128   
                                                                      ├─ Escherichia coli (13-448/452) MS 84-1   
                                                                      ├─ Escherichia coli (13-448/452) MS 69-1   
                                                                      ├─ Escherichia coli (13-448/452) MS 198-1   
                                                                      ├─ Escherichia coli (13-448/452) MS 187-1   
                                                                      ├─ Escherichia coli (13-448/452) MS 175-1   
                                                                      ├─ Escherichia coli (13-448/452) MS 145-7   
                                                                      ├─ Escherichia coli (13-448/452) MS 115-1   
                                                                      ├─ Escherichia coli (13-448/452) M718   
                                                                      ├─ Escherichia coli (13-448/452) KO11   
                                                                      ├─ Escherichia coli (13-448/452) IAI39   
                                                                      ├─ Escherichia coli (13-448/452) IAI1   
                                                                      ├─ Escherichia coli (13-448/452) HS   
                                                                      ├─ Escherichia coli (13-448/452) H736   
                                                                      ├─ Escherichia coli (13-448/452) H299   
                                                                      ├─ Escherichia coli (13-448/452) FVEC1302   
                                                                      ├─ Escherichia coli (13-448/452) ED1a   
                                                                      ├─ Escherichia coli (13-448/452) EC4100B   
                                                                      ├─ Escherichia coli (13-448/452) E24377A   
                                                                      ├─ Escherichia coli (15-450/454) E22   
                                                                      ├─ Escherichia coli (13-448/452) BW2952   
                                                                      ├─ Escherichia coli (13-448/452) BL21   
                                                                      ├─ Escherichia coli (15-450/454) B7A   
                                                                      ├─ Escherichia coli (13-448/452) B185   
                                                                      ├─ Escherichia coli (15-450/454) B171   
                                                                      ├─ Escherichia coli (13-448/452) B str. REL606   
                                                                      ├─ Escherichia coli (15-450/454) ATCC 8739   
                                                                      ├─ Escherichia coli (13-448/452) APEC O1   
                                                                      ├─ Escherichia coli (13-448/452) 55989   
                                                                      ├─ Escherichia coli (13-448/452) 53638   
                                                                      ├─ Escherichia coli (13-448/452) 1827-70   
                                                                      ├─ Escherichia coli (13-448/452) 1125A   
                                                                      ├─ Escherichia coli (13-448/452) 101-1   
                                                                      ├─ Escherichia coli (15-450/454) 042   
                                                                      └─ fig|1040638.4.peg.3589 O104:H4 (13-448/452) str. LB226692   
  
Putrescine importer (103)
Fructoselysine transporter FrlA, cationic amino acid permease (81)
Putative APC family amino acid transport protein (18)
Arginine/ornithine antiporter ArcD (9)
Amino acid permease (1)
Others (4)