┌────────────── Escherichia coli O157:H7 str. EC508   
┤┌─ fig|1040638.4.peg.4523 O104:H4 str. LB226692 (69)  
└┤┌─ Escherichia coli K12 (11)  
 ││ ┌─────────────── Escherichia coli SE11   
 └┤┌┴─────────────── Escherichia coli OP50   
  ││               ┌─ Escherichia coli MS 21-1 (1)  
  └┤┌──────────────┴─────────────── Escherichia coli IAI39 (1)  
   ││                 ┌─ Escherichia coli 536 (21)  
   └┤                ┌┴─────────────── Escherichia coli UTI89 (1)  
    │               ┌┴─ Escherichia coli F11   
    └───────────────┤                               ┌─ Escherichia coli 042 (7)  
                    └┬──────────────────────────────┴─────────────── Escherichia coli B354 (1)  
                     └──────────────┬──────────────── Escherichia coli H299   
                                    └┬─ Escherichia coli O127:H6 str. E2348/69   
                                     └─ Escherichia coli 2362-75 (2)  
  

  
Putative sulfate permease
 (14)
  
 Others 
(1)