┌── Escherichia coli (1-104/262) ED1a (1)  
                                                                     ┌┴─ Escherichia coli (1-113/271) K12 (53)  
                                                                   ┌─┴── Escherichia coli (1-113/271) B354   
                                                                  ┌┴─ fig|1040638.4.peg.4688 O104:H4 (1-113/271) str. LB226692 (70)  
                                                                 ┌┴─ Escherichia coli (1-104/268) B171 (1)  
                                                                ┌┴── Escherichia coli (1-113/271) HS (1)  
┌───────────────────────────────────────────────────────────────┴── Escherichia coli (1-113/271) O55:H7 str. CB9615   
┤                                                         ┌─── Escherichia coli (1-120/271) ATCC 8739 (1)  
└─────────────────────────────────────────────────────────┤ ┌── Escherichia coli (1-120/271) TA143   
                                                          └─┤  ┌── Escherichia coli (1-120/271) H299   
                                                            │  │    ┌─ Escherichia coli (1-120/271) 1044A (26)  
                                                            └──┤  ┌─┴── Escherichia coli (1-120/271) HS (1)  
                                                               │ ┌┴── Escherichia coli (1-120/271) O83:H1 str. NRG 857C   
                                                               └┬┴─ fig|6666666.5357.peg.3785 TY-2482 (1-120/271) strain (59) [2] 
                                                                └┬── Escherichia coli (1-120/271) SE11   
                                                                 └─┬── Escherichia coli (1-120/271) 53638 (1)  
                                                                   └┬─ Escherichia coli (1-120/271) K12 (24)  
                                                                    └┬── Escherichia coli (1-120/271) B088 (9)  
                                                                     └── Escherichia coli (1-120/271) MS 107-1   
  
Hydrolase (HAD superfamily) (11)
Protein ybjI (6)
Others (2)