┌────────────────────────────── Escherichia coli WV_060327   
┤               ┌─────────────────────── Escherichia coli 101-1 (4)  
└───────────────┤ ┌─────────────────────── Escherichia coli K12 (12)  
                │┌┴─────────────────────── Escherichia coli 1827-70   
                └┤┌─────────────────────── Escherichia coli 53638 (1)  
                 └┤ ┌─ Escherichia coli O157:H7 EDL933 (1)  
                  └┬┴─ fig|1040638.4.peg.1614 O104:H4 str. LB226692 (75)  
                   └┬─ fig|6666666.5357.peg.3359 TY-2482 strain (1)  
                    └┬─────────────────────── Escherichia coli E110019 (1)  
                     └──────────────────────┬─────────────────────── Escherichia coli SE15   
                                            └┬─ Escherichia coli 2362-75 (26)  
                                             └─────────────────────── Escherichia coli MS 185-1   
  

  
Phosphate transport system permease protein PstA (TC 3.A.1.7.1)
 (10)
  
 Others 
(2)