┌─ Escherichia coli (1-126/137) M718   
                                                         ┌┴─ Escherichia coli (1-123/137) 1827-70 (3)  
                      ┌──────────────────────────────────┴─────────── fig|6666666.5357.peg.4771 TY-2482 (1-123/137) strain (2)  
┌─────────────────────┴─ Escherichia coli (1-123/137) TA206 (1)  
┤                               ┌─ Escherichia coli APEC O1 (4)  
└───────────────────────────────┤        ┌─ Escherichia coli 2362-75 (12)  
                                └────────┤        ┌───────── fig|1040638.4.peg.3100 O104:H4 str. LB226692 (21)  
                                         └────────┤┌───────── Escherichia coli ED1a (1)  
                                                  └┤ ┌───────── Escherichia coli OP50   
                                                   └┬┴─ Escherichia coli K12 (48)  
                                                    └┬───────── Escherichia coli 1044A (24)  
                                                     └───────── Escherichia coli B185   
  

  
Putative membrane protein
 (10)
  
 Others 
(2)