┌──────────────────────────────────────────────────────────── Escherichia coli MS 196-1   
┤                                   ┌──────────────── Escherichia coli MS 145-7   
└───────────────────┬───────────────┴──────────────────────────────── Escherichia coli 1044A (5)  
                    └┬─ Escherichia coli M718   
                     └───────────────────────────────┬──────────────── Escherichia coli MS 124-1   
                                                     └─ fig|1040638.4.peg.2761 O104:H4 str. LB226692   
  

  
putative transcriptional regulator
 (5)
  
 Others 
(1)