┌─ Escherichia coli (13-256/256) 042   
               ┌──────────────────┴─ Escherichia coli 042   
┌──────────────┴─ Escherichia coli TA143   
│     ┌─ Escherichia coli FVEC1302   
│     ├─ Escherichia coli MS 198-1   
│    ┌┼─ Escherichia coli UMN026   
│    │├─ Escherichia coli TA280   
│    │└─ Escherichia coli H299   
│    │  ┌─ Escherichia coli APEC O1   
│    │  ├─ Escherichia coli MS 21-1   
│    │  ├─ Escherichia coli TA206   
┤    │ ┌┼─ Escherichia coli WV_060327   
│    │ │├─ Escherichia coli MS 45-1   
│    │ │└─ Escherichia coli F11   
│    │┌┤┌─ Escherichia coli FVEC1412   
│    │││├─ Escherichia coli IAI1   
│    ││└┼─ Escherichia coli MS 69-1   
│    ││ ├─ Escherichia coli IAI1   
│    ││ └─ Escherichia coli B354   
│    ││                        ┌─ Escherichia coli 1125A   
│    ││                        ├─ Escherichia coli 536A   
└────┤│                        ├─ Escherichia coli O157:H7 str. EC4042   
     ││                        ├─ Escherichia coli O157:H7 str. EC4076   
     ││                        ├─ Escherichia coli O157:H7 str. EC4115   
     ││                        ├─ Escherichia coli O157:H7 str. FRIK2000   
     ││                        ├─ Escherichia coli O157:H7 str. Sakai   
     ││                       ┌┼─ Escherichia coli O157:H7 str. TW14359   
     ││                       │├─ Escherichia coli O157:H7 str. FRIK966   
     ││                       │├─ Escherichia coli O157:H7 str. EC4196   
     ││                       │├─ Escherichia coli O157:H7 str. EC4113   
     ││                      ┌┤├─ Escherichia coli O157:H7 str. EC4045   
     ││                      ││├─ Escherichia coli O157:H7   
     ││                      ││└─ Escherichia coli 1212A   
     ││                     ┌┤└┬─────────────────────────────────────── Escherichia coli O55:H7 str. CB9615   
     ││                     ││ └─ Escherichia coli O157:H7 EDL933   
     ││  ┌──────────────────┤└──────────────────── Escherichia coli (1-234/251) O157:H7 str. EC4206   
     ││  │                  │┌─ Escherichia coli O157:H7 EDL933   
     ││  │                  └┤┌─ Escherichia coli O157:H7 str. EC4401   
     └┤  │                   │├─ Escherichia coli O157:H7 str. EC508   
      │ ┌┤                   └┼─ Escherichia coli O157:H7 str. TW14588   
      │ ││                    ├─ Escherichia coli O157:H7 str. EC4501   
      │ ││                    └─ Escherichia coli O157:H7 str. EC4024   
      │ │└──────────────────┬─ Escherichia coli O83:H1 str. NRG 857C   
      │ │                   └─ Escherichia coli NC101   
      │ │┌─ Escherichia coli (13-255/255) CFT073   
      │ │├─ Escherichia coli 536   
      │ │├─ Escherichia coli ABU 83972   
      │┌┤├─ Escherichia coli ED1a   
      │││├─ Escherichia coli F11   
      │││├─ Escherichia coli IAI39   
      │││├─ Escherichia coli M605   
      │││├─ Escherichia coli MS 200-1   
      │││├─ Escherichia coli SE15   
      │││├─ Escherichia coli UTI89   
      ││└┼─ Escherichia coli UTI89   
      ││ ├─ Escherichia coli UM146   
      ││ ├─ Escherichia coli S88   
      ││ ├─ Escherichia coli MS 185-1   
      ││ ├─ Escherichia coli IHE3034   
      ││ ├─ Escherichia coli IAI39   
      ││ ├─ Escherichia coli ED1a   
      ││ ├─ Escherichia coli CFT073   
      └┤ ├─ Escherichia coli 83972   
       │ ├─ Escherichia coli 536   
       │ └─ Escherichia coli (13-255/255) APEC O1   
       │                     ┌─ Escherichia coli B7A   
       │                     ├─ Escherichia coli E110019   
       │                    ┌┼─ Escherichia coli O26:H11 str. 11368   
       │                    │├─ Escherichia coli O111:H- str. 11128   
       │ ┌──────────────────┤└─ Escherichia coli E110019   
       │ │                  │┌─ Escherichia coli MS 107-1   
       │ │                  └┼─ Escherichia coli SE11   
       │┌┤                   ├─ Escherichia coli MS 145-7   
       │││                   └─ Escherichia coli B7A   
       │││                   ┌─ Escherichia coli W   
       ││└───────────────────┼─ Escherichia coli W   
       ││                    └─ Escherichia coli KO11   
       └┤ ┌─────────────────── Escherichia coli M718   
        │┌┴─────────────────── Escherichia coli B185   
        ││                    ┌─ Escherichia coli (13-257/257) E2348/69   
        ││                   ┌┴─ Escherichia coli O127:H6 str. E2348/69   
        ││┌──────────────────┴─ Escherichia coli 2362-75   
        │││                    ┌─ Escherichia coli 101-1   
        └┤│                    ├─ Escherichia coli 53638   
         ││                    ├─ Escherichia coli B str. REL606   
         ││                    ├─ Escherichia coli (DE3) BL21(DE3)   
         ││                    ├─ Escherichia coli HS   
         ││                   ┌┼─ Escherichia coli MS 146-1   
         ││                   │├─ Escherichia coli HS   
         └┤                   │├─ Escherichia coli BL21   
          │┌──────────────────┤├─ Escherichia coli ATCC 8739   
          ││                  │└─ Escherichia coli 53638   
          ││                  │┌─ Escherichia coli 1827-70   
          ││                  └┼─ Escherichia coli MS 187-1   
          ││                   └─ Escherichia coli (13-256/256) ATCC 8739   
          ││                                      ┌─ Escherichia coli BW2952   
          ││                                      ├─ Escherichia coli ETEC H10407   
          ││                                      ├─ Escherichia coli str. K-12 substr. DH10B   
          └┤                                     ┌┼─ Escherichia coli str. K-12 substr. MG1655   
           │                                     │├─ Escherichia coli str. K-12 substr. MG1655   
           │                                     │├─ Escherichia coli MS 175-1   
           │                  ┌──────────────────┤└─ Escherichia coli DH1   
           │                  │                  │┌─ Escherichia coli MS 115-1   
           │                  │                  └┤┌──────────────────── Escherichia coli MS 196-1   
           │                  │                   └┤┌─ Escherichia coli MS 116-1   
           │                  │                    └┼─ Escherichia coli W3110   
           └──────────────────┤                     └─ Escherichia coli K12   
                              │┌──────────────────── Escherichia coli TA271   
                              ││                    ┌─ Escherichia coli B171   
                              ││                    ├─ Escherichia coli E22   
                              ││                    ├─ Escherichia coli E24377A   
                              └┤                   ┌┼─ Escherichia coli MS 84-1   
                               │                   │├─ Escherichia coli MS 119-7   
                               │                  ┌┤├─ Escherichia coli E24377A   
                               │                  ││└─ Escherichia coli B171   
                               │                  │└──────────────────── Escherichia coli H591   
                               └──────────────────┤┌─ fig|6666666.5357.peg.3389 TY-2482 strain   
                                                  │├─ Escherichia coli 55989   
                                                  │├─ Escherichia coli EC4100B   
                                                  │├─ Escherichia coli MS 182-1   
                                                  └┼─ Escherichia coli O103:H2 str. 12009   
                                                   ├─ Escherichia coli MS 78-1   
                                                   ├─ Escherichia coli MS 124-1   
                                                   ├─ Escherichia coli E22   
                                                   ├─ Escherichia coli 55989   
                                                   └─ fig|1040638.4.peg.4572 O104:H4 str. LB226692   
  
Ferric siderophore transport system, periplasmic binding protein TonB (122)
Ferric siderophore transporter, periplasmic energy transduction protein TonB (2)
Others (2)