┌──────────────────────────────── fig|6666666.5357.peg.4850 TY-2482 strain   
┤                 ┌────────────────────────────────────────────────── Escherichia coli 55989   
└─────────────────┤     ┌─ Escherichia coli 042   
                  └─────┼─ Escherichia coli E24377A   
                        ├─ Escherichia coli E24377A   
                        └─ fig|1040638.4.peg.2507 O104:H4 str. LB226692   
  

  
putative serine protease
 (4)
  
 Others 
(2)