┌─ Escherichia coli ATCC 8739 (1)  
                                                              ┌──┴─ Escherichia coli ETEC H10407   
                                                             ┌┴─── Escherichia coli MS 115-1   
┌────────────────────────────────────────────────────────────┴─ fig|1040638.4.peg.2103 O104:H4 str. LB226692 (2)  
│                                                          ┌─ Escherichia coli (1-479/482) 1044A (25)  
┤                                                          │┌─ Escherichia coli (1-479/482) M718   
│                                                          ││          ┌─ Escherichia coli (1-479/480) 83972 (11)  
│                                                          ││         ┌┴─ Escherichia coli (1-479/480) MS 185-1   
└──────────────────────────────────────────────────────────┤│        ┌┴─ Escherichia coli (1-479/480) 536 (4)  
                                                           ││       ┌┴─ Escherichia coli (1-479/480) ED1a (3)  
                                                           ││      ┌┴─ Escherichia coli (1-479/480) SE15   
                                                           ││     ┌┴─ Escherichia coli (1-479/480) M605   
                                                           └┤    ┌┴─ Escherichia coli (1-479/480) NC101   
                                                            │   ┌┴┬─ Escherichia coli (1-479/480) H299   
                                                            │  ┌┤ └── Escherichia coli (1-479/480) 2362-75 (2)  
                                                            │ ┌┤└─ Escherichia coli (1-479/480) WV_060327   
                                                            │ │└┬─ Escherichia coli (1-479/480) K12 (12)  
                                                            │┌┤ └┬─ Escherichia coli E110019 (1)  
                                                            │││  └─ Escherichia coli (1-479/480) H736 (1)  
                                                            ││└─ Escherichia coli (1-479/480) SMS-3-5   
                                                            └┤ ┌─ Escherichia coli (5-486/486) 042 (1)  
                                                             │┌┴─ Escherichia coli FVEC1302 (3)  
                                                             ││  ┌─ Escherichia coli (1-479/480) B354   
                                                             └┤ ┌┴─ Escherichia coli (1-479/480) MS 21-1   
                                                              │┌┴── Escherichia coli (1-479/480) TA143   
                                                              └┤┌─ Escherichia coli (1-479/480) TA280   
                                                               ││  ┌─ Escherichia coli MS 124-1 (1)  
                                                               └┤ ┌┴─ Escherichia coli 53638 (6)  
                                                                │┌┴─ Escherichia coli B171 (4)  
                                                                └┤ ┌─ Escherichia coli MS 69-1   
                                                                 └┬┴─ Escherichia coli (1-479/480) IAI39 (1)  
                                                                  └┬─ fig|6666666.5357.peg.2333 TY-2482 strain (2)  
                                                                   └┬─ Escherichia coli B088   
                                                                    └┬─ Escherichia coli E24377A (12)  
                                                                     └┬─ Escherichia coli MS 115-1   
                                                                      └┬─── Escherichia coli (1-479/482) B185   
                                                                       └┬─ Escherichia coli B str. REL606 (2)  
                                                                        └┬─ Escherichia coli ETEC H10407   
                                                                         └┬─ Escherichia coli ATCC 8739 (1)  
                                                                          └─ Escherichia coli 101-1 (3)  
  
Copper sensory histidine kinase CusS (38)
Others (2)