┌─ Escherichia coli (10-750/750) E2348/69   
                                      ├─ Escherichia coli 83972   
                                      ├─ Escherichia coli MS 185-1   
                                      ├─ Escherichia coli O127:H6 str. E2348/69   
                                     ┌┼─ Escherichia coli WV_060327   
                                     │├─ Escherichia coli O83:H1 str. NRG 857C   
                                     │├─ Escherichia coli NC101   
                                     │├─ Escherichia coli ABU 83972   
                                    ┌┤└─ Escherichia coli 2362-75   
                                    ││            ┌─ Escherichia coli ED1a   
                                    ││┌───────────┴─ Escherichia coli ED1a   
                                    │└┤           ┌─ Escherichia coli 536   
                                   ┌┤ │           ├─ Escherichia coli F11   
                                   ││ └───────────┼─ Escherichia coli MS 200-1   
                                   ││             ├─ Escherichia coli F11   
                                  ┌┤│             └─ Escherichia coli 536   
                                  ││└───────────┬──────────── Escherichia coli SE15   
                                  ││            └──────────── Escherichia coli M605   
                      ┌───────────┤└┬──────────────────────── Escherichia coli TA206   
                      │           │ └──────────── Escherichia coli H299   
                      │           │           ┌─ Escherichia coli CFT073   
          ┌───────────┤           └───────────┼─ Escherichia coli MS 45-1   
          │           │                       └─ Escherichia coli (10-750/750) CFT073   
         ┌┤           └──────────────────────── Escherichia coli B354   
         ││┌──────────── Escherichia coli SMS-3-5   
         │└┤┌─ Escherichia coli IAI39   
         │ │├─ Escherichia coli S88   
        ┌┤ └┼─ Escherichia coli UM146   
        ││  ├─ Escherichia coli IHE3034   
        ││  └─ Escherichia coli IAI39   
┌───────┤└───────────┬─ Escherichia coli UTI89   
│       │            └─ Escherichia coli UTI89   
│       └───────────┬─ Escherichia coli APEC O1   
│                   └─ Escherichia coli (10-750/750) APEC O1   
│  ┌──────────── Escherichia coli MS 21-1   
│  │                       ┌─ Escherichia coli E24377A   
│  │           ┌───────────┴─ Escherichia coli E24377A   
┤  │           │                              ┌─ Escherichia coli B088   
│  │           │                              ├─ Escherichia coli E22   
│  │           │                              ├─ Escherichia coli IAI1   
│  │           │                              ├─ Escherichia coli MS 145-7   
│  │           │                             ┌┼─ Escherichia coli O103:H2 str. 12009   
│  │           │                             │├─ Escherichia coli MS 107-1   
│  │           │                             │├─ Escherichia coli IAI1   
└──┤           │                 ┌───────────┤└─ Escherichia coli E22   
   │           │                 │           │           ┌─ fig|6666666.5357.peg.1833 TY-2482 strain   
   │           │                 │           └───────────┼─ Escherichia coli 55989   
   │           │                ┌┤                       ├─ Escherichia coli 55989   
   │           │                ││                       └─ fig|1040638.4.peg.4918 O104:H4 str. LB226692   
   │           │       ┌────────┤└──────────────────────── Escherichia coli MS 69-1   
   │           │       │        │┌─ Escherichia coli MS 115-1   
   │           │       │        └┼─ Escherichia coli (46-786/786) 042   
   │           │ ┌─────┤         ├─ Escherichia coli TA143   
   │           │ │     │         └─ Escherichia coli 042   
   └───────────┤ │     │        ┌─ Escherichia coli FVEC1412   
               │ │     └────────┼─ Escherichia coli UMN026   
               │┌┤              ├─ Escherichia coli MS 198-1   
               │││              └─ Escherichia coli FVEC1302   
               │││┌────────── Escherichia coli H736   
               ││└┤┌─ Escherichia coli (1-723/741) KO11   
               ││ │├─ Escherichia coli (1-723/740) TA271   
               ││ └┼─ Escherichia coli (1-723/741) W   
               ││  ├─ Escherichia coli (1-723/741) W   
               ││  ├─ Escherichia coli (1-723/740) MS 119-7   
               ││  └─ Escherichia coli (1-723/740) H591   
               ││   ┌─ Escherichia coli 53638   
               ││   ├─ Escherichia coli ATCC 8739   
               ││   ├─ Escherichia coli B str. REL606   
               ││   ├─ Escherichia coli BL21   
               ││   ├─ Escherichia coli BW2952   
               ││   ├─ Escherichia coli ETEC H10407   
               ││   ├─ Escherichia coli MS 116-1   
               ││   ├─ Escherichia coli MS 146-1   
               └┤   ├─ Escherichia coli MS 187-1   
                │   ├─ Escherichia coli MS 84-1   
                │   ├─ Escherichia coli str. K-12 substr. DH10B   
                │   ├─ Escherichia coli str. K-12 substr. MG1655   
                │  ┌┼─ Escherichia coli str. K-12 substr. MG1655   
                │  │├─ Escherichia coli str. K-12 substr. DH10B   
                │  │├─ Escherichia coli W3110   
                │  │├─ Escherichia coli MS 196-1   
                │  │├─ Escherichia coli MS 175-1   
                │  │├─ Escherichia coli MS 124-1   
                │ ┌┤├─ Escherichia coli K12   
                │ ││├─ Escherichia coli DH1   
                │ ││├─ Escherichia coli (DE3) BL21(DE3)   
                │ ││├─ Escherichia coli B185   
                │┌┤│├─ Escherichia coli ATCC 8739   
                ││││└─ Escherichia coli 53638   
                │││└─ Escherichia coli SE11   
                ││└───────────┬─ Escherichia coli HS   
                └┤            └─ Escherichia coli HS   
                 │┌──────────── Escherichia coli 101-1   
                 ││              ┌─ Escherichia coli (1-723/741) O111:H- str. 11128   
                 ││             ┌┴─ Escherichia coli (1-723/741) O26:H11 str. 11368   
                 ││            ┌┴───────────┬─ Escherichia coli (1-723/741) E110019   
                 └┤            │            └─ Escherichia coli (1-723/741) E110019   
                  │┌───────────┤┌─ Escherichia coli MS 182-1   
                  ││           └┼─ Escherichia coli MS 78-1   
                  ││            └─ Escherichia coli EC4100B   
                  └┤                      ┌─ Escherichia coli O55:H7 str. CB9615   
                   │                      │                        ┌─ Escherichia coli O157:H7 str. EC869   
                   │                      │            ┌───────────┼─ Escherichia coli O157:H7 str. FRIK966   
                   │                      │           ┌┤           └─ Escherichia coli O157:H7 str. FRIK2000   
                   └──────────────────────┤           │└┬─ Escherichia coli O157:H7 EDL933   
                                          │           │ └─ Escherichia coli O157:H7 EDL933   
                                          │           │┌─ Escherichia coli 1125A   
                                          │           │├─ Escherichia coli 536A   
                                          │           │├─ Escherichia coli O157:H7 str. EC4024   
                                          └───────────┤├─ Escherichia coli O157:H7 str. EC4045   
                                                      │├─ Escherichia coli O157:H7 str. EC4113   
                                                      │├─ Escherichia coli O157:H7 str. EC4196   
                                                      │├─ Escherichia coli O157:H7 str. EC4401   
                                                      │├─ Escherichia coli O157:H7 str. EC4501   
                                                      │├─ Escherichia coli O157:H7 str. Sakai   
                                                      └┼─ Escherichia coli O157:H7 str. TW14588   
                                                       ├─ Escherichia coli O157:H7 str. TW14359   
                                                       ├─ Escherichia coli O157:H7 str. EC508   
                                                       ├─ Escherichia coli O157:H7 str. EC4486   
                                                       ├─ Escherichia coli O157:H7 str. EC4206   
                                                       ├─ Escherichia coli O157:H7 str. EC4115   
                                                       ├─ Escherichia coli O157:H7 str. EC4076   
                                                       ├─ Escherichia coli O157:H7 str. EC4042   
                                                       ├─ Escherichia coli O157:H7   
                                                       ├─ Escherichia coli 1212A   
                                                       └─ Escherichia coli 1044A   
  
Potassium efflux system KefA protein / Small-conductance mechanosensitive channel (123)
Potassium efflux system f786 / Small-conductance mechanosensitive channel (1)
Others (2)