┬──────────────────────────────────────────────────────────────────── Escherichia coli (12-421/462) H299 (1)  
└──────────────────────────────────────────────────────────────────┬─ Escherichia coli 042 (1)  
                                                                   └┬─ Escherichia coli 83972 (8)  
                                                                    └─ fig|1040638.4.peg.669 O104:H4 str. LB226692 (8)  
  

  
Putative integral membrane protein
 (3)
  
 Others 
(1)