┌─ Escherichia coli (96-149/149) ATCC 8739   
┌─────────────┴─ Escherichia coli ATCC 8739   
┤     ┌────────────────────────────────────────────────────────────── Escherichia coli MS 115-1   
│     │┌─ Escherichia coli (96-149/149) 55989   
└─────┤├─ Escherichia coli (96-149/149) ETEC H10407   
      │├─ fig|6666666.5357.peg.3590 TY-2482 strain   
      └┼─ Escherichia coli APEC O1   
       ├─ fig|1040638.4.peg.2090 O104:H4 str. LB226692   
       ├─ Escherichia coli (96-149/149) APEC O1   
       └─ Escherichia coli (96-149/149) 55989   
  

  
hypothetical protein
 (4)
  
PcoE
 (3)
  
Possible copper-binding protein
 (1)
  
 Others 
(2)