┌─ Escherichia coli (21-672/672) 53638   
                       ├─ Escherichia coli (21-672/672) B171   
                       ├─ Escherichia coli (21-672/672) E22   
                       ├─ fig|6666666.5357.peg.4682 TY-2482 strain   
                       ├─ Escherichia coli 53638   
                       ├─ Escherichia coli 55989   
                       ├─ Escherichia coli B171   
                       ├─ Escherichia coli E22   
                       ├─ Escherichia coli H591   
                       ├─ Escherichia coli MS 119-7   
                       ├─ Escherichia coli O103:H2 str. 12009   
                       ├─ Escherichia coli O26:H11 str. 11368   
                       ├─ Escherichia coli SMS-3-5   
                      ┌┼─ Escherichia coli TA271   
                      │├─ Escherichia coli SE11   
                      │├─ Escherichia coli O111:H- str. 11128   
                      │├─ Escherichia coli MS 196-1   
                      │├─ Escherichia coli H736   
                      │├─ Escherichia coli ETEC H10407   
                      │├─ Escherichia coli E110019   
                     ┌┤├─ Escherichia coli ATCC 8739   
                     ││├─ Escherichia coli 55989   
                     ││├─ Escherichia coli 101-1   
                     ││├─ fig|1040638.4.peg.3983 O104:H4 str. LB226692   
                     ││├─ Escherichia coli (21-672/672) E110019   
                     ││└─ Escherichia coli (21-672/672) ATCC 8739   
                    ┌┤│                    ┌─ Escherichia coli MS 116-1   
                    ││└┬───────────────────┴─ Escherichia coli MS 175-1   
                    ││ └─────────┬─ Escherichia coli HS   
                    ││           └─ Escherichia coli (21-672/672) HS   
                    ││         ┌─ Escherichia coli W   
                   ┌┤└─────────┼─ Escherichia coli W   
                   ││          └─ Escherichia coli KO11   
                   ││          ┌─ Escherichia coli B str. REL606   
                   ││┌─────────┼─ Escherichia coli MS 187-1   
                   │└┤         └─ Escherichia coli BL21   
                   │ │         ┌────────── Escherichia coli (DE3) BL21(DE3)   
                   │ └─────────┤┌────────── Escherichia coli str. K-12 substr. DH10B   
         ┌─────────┤           └┤┌─ Escherichia coli DH1   
         │         │            │├─ Escherichia coli (3-654/654) W3110   
         │         │            └┼─ Escherichia coli str. K-12 substr. MG1655   
         │         │             ├─ Escherichia coli str. K-12 substr. MG1655   
        ┌┤         │             ├─ Escherichia coli (3-654/654) K12   
        ││         │             └─ Escherichia coli BW2952   
        ││         └─────────────────────────────────────── Escherichia coli MS 107-1   
        │└────────── Escherichia coli MS 84-1   
        │ ┌────────── Escherichia coli MS 115-1   
┌───────┤┌┴────────── Escherichia coli MS 69-1   
│       ││ ┌─ Escherichia coli (21-672/672) 042   
│       ││ ├─ Escherichia coli 042   
│       ││ ├─ Escherichia coli B088   
│       ││ ├─ Escherichia coli EC4100B   
│       └┤ ├─ Escherichia coli MS 182-1   
│        │┌┼─ Escherichia coli MS 78-1   
│        ││├─ Escherichia coli MS 145-7   
│        ││├─ Escherichia coli B7A   
│        ││├─ Escherichia coli 1827-70   
│        └┤└─ Escherichia coli (21-672/672) B7A   
│         │                              ┌─ Escherichia coli (21-672/672) E24377A   
│         │          ┌───────────────────┴─ Escherichia coli E24377A   
│         │         ┌┴────────── Escherichia coli B354   
│         │         │          ┌─ Escherichia coli IAI1   
│         └─────────┤         ┌┴─ Escherichia coli IAI1   
│                   │         │                   ┌─ Escherichia coli B185   
│                   └─────────┤         ┌─────────┴──────────────────── Escherichia coli MS 21-1   
│                             │         │                    ┌─ Escherichia coli 1212A   
│                             │         │          ┌─────────┴─ Escherichia coli 536A   
│                             └─────────┤         ┌┴────────── Escherichia coli O157:H7 str. EC4076   
│                                       │         │┌─ Escherichia coli O157:H7 EDL933   
│                                       │         ││┌─ Escherichia coli 1125A   
│                                       └─────────┤│├─ Escherichia coli O157:H7 str. EC4024   
│                                                 ││├─ Escherichia coli O157:H7 str. EC4045   
┤                                                 ││├─ Escherichia coli O157:H7 str. EC4115   
│                                                 └┤├─ Escherichia coli O157:H7 str. EC4206   
│                                                  │├─ Escherichia coli O157:H7 str. EC4501   
│                                                  │├─ Escherichia coli O157:H7 str. EC869   
│                                                  │├─ Escherichia coli O157:H7 str. FRIK966   
│                                                  │├─ Escherichia coli O157:H7 str. TW14359   
│                                                  │├─ Escherichia coli O55:H7 str. CB9615   
│                                                  └┼─ Escherichia coli (3-654/654) O157:H7 EDL933   
│                                                   ├─ Escherichia coli (3-654/654) O157:H7   
│                                                   ├─ Escherichia coli O157:H7 str. TW14588   
│                                                   ├─ Escherichia coli O157:H7 str. Sakai   
│                                                   ├─ Escherichia coli O157:H7 str. FRIK2000   
│                                                   ├─ Escherichia coli O157:H7 str. EC508   
│                                                   ├─ Escherichia coli O157:H7 str. EC4486   
│                                                   ├─ Escherichia coli O157:H7 str. EC4196   
│                                                   ├─ Escherichia coli O157:H7 str. EC4113   
│                                                   ├─ Escherichia coli O157:H7 str. EC4042   
│                                                   ├─ Escherichia coli M718   
│                                                   └─ Escherichia coli 1044A   
│                                                   ┌─ Escherichia coli FVEC1302   
│                                                   ├─ Escherichia coli TA143   
│                            ┌──────────────────────┼─ Escherichia coli UMN026   
│          ┌─────────────────┤                      └─ Escherichia coli FVEC1412   
│┌─────────┤                 └─────── Escherichia coli H299   
││         └─────────┬─ Escherichia coli IAI39   
└┤                   └─ Escherichia coli IAI39   
 │          ┌─ Escherichia coli SE15   
 │┌─────────┴───────────────────────────── Escherichia coli TA280   
 └┤┌────────── Escherichia coli (21-672/672) E2348/69   
  ││┌────────── Escherichia coli M605   
  └┤│          ┌─ Escherichia coli (21-672/672) F11   
   ││          ├─ Escherichia coli 536   
   └┤┌─────────┼─ Escherichia coli MS 200-1   
    ││         ├─ Escherichia coli F11   
    ││         └─ Escherichia coli 536   
    └┤                   ┌─ Escherichia coli ED1a   
     │┌──────────────────┴─ Escherichia coli ED1a   
     ││ ┌─ Escherichia coli 2362-75   
     └┤┌┼─ Escherichia coli WV_060327   
      ││└─ Escherichia coli O83:H1 str. NRG 857C   
      └┤                  ┌─ Escherichia coli NC101   
       │                  │          ┌─ Escherichia coli (21-672/672) CFT073   
       │                  │          ├─ Escherichia coli ABU 83972   
       └──────────────────┤          ├─ Escherichia coli MS 185-1   
                          │         ┌┼─ Escherichia coli MS 45-1   
                          │         │├─ Escherichia coli CFT073   
                          │         │└─ Escherichia coli 83972   
                          └─────────┤                   ┌─ Escherichia coli APEC O1   
                                    │                   ├─ Escherichia coli S88   
                                    │                   ├─ Escherichia coli UTI89   
                                    └───────────────────┼─ Escherichia coli UTI89   
                                                        ├─ Escherichia coli UM146   
                                                        ├─ Escherichia coli IHE3034   
                                                        └─ Escherichia coli (21-672/672) APEC O1   
  
Signal transduction histidine kinase CheA (EC 2.7.3.-) (124)
Others (2)