┌─ fig|1040638.4.peg.2088 O104:H4 str. LB226692   
                                                                    ├─ Escherichia coli 55989   
                                                                    ├─ Escherichia coli APEC O1   
                                                                    ├─ Escherichia coli (4-299/299) ATCC 8739   
┌───────────────────────────────────────────────────────────────────┼─ Escherichia coli ATCC 8739   
│                                                                   ├─ Escherichia coli (4-299/299) APEC O1   
┤                                                                   ├─ Escherichia coli 55989   
│                                                                   └─ fig|6666666.5357.peg.3587 TY-2482 strain   
└──────────────────────────────────────────────────────────────────── Escherichia coli MS 115-1   
  
Copper resistance protein B (6)
Copper resistance protein B precursor (1)
Others (2)