┌─ Escherichia coli (129-270/271) E24377A (20)  
                                                                     ┌┴─ Escherichia coli (120-267/268) B171 (1)  
                                                                    ┌┴─ Escherichia coli (129-270/271) 1044A (25)  
                                                                   ┌┴┬─ fig|1040638.4.peg.4688 O104:H4 (129-270/271) str. LB226692 (17)  
                                                                   │ └┬─ Escherichia coli (129-270/271) K12 (20)  
                                                                  ┌┤  └─ Escherichia coli (130-270/272) E2348/69 (1)  
                                                                 ┌┤└─ Escherichia coli (129-269/271) 2362-75 (20)  
                                                                ┌┤└── Escherichia coli (129-270/271) M718   
                                                                │└┬─ Escherichia coli (130-271/272) 042 (1)  
                                                               ┌┤ └─ Escherichia coli (129-270/271) B354   
┌──────────────────────────────────────────────────────────────┤└─ Escherichia coli (129-270/271) APEC O1 (16)  
│                                                              └─ Escherichia coli (129-270/271) H299   
┤                                                          ┌─ Escherichia coli (126-269/271) ATCC 8739 (1)  
│                                                          │       ┌── Escherichia coli (126-270/271) 83972 (5)  
│                                                          │      ┌┴─ Escherichia coli (126-270/271) ED1a (3)  
└──────────────────────────────────────────────────────────┤     ┌┴─ Escherichia coli (126-270/271) 2362-75 (16)  
                                                           │    ┌┴─ Escherichia coli (126-270/271) M605 (1)  
                                                           │  ┌─┴─ Escherichia coli (126-269/271) TA143   
                                                           └──┤┌─ Escherichia coli (126-269/271) 1827-70   
                                                              ││   ┌─ Escherichia coli (126-271/271) B354 (1)  
                                                              └┤  ┌┴─ Escherichia coli (126-270/271) H299   
                                                               │ ┌┴─ Escherichia coli (126-271/271) IAI39 (1)  
                                                               └┬┴─ Escherichia coli (126-271/271) 042 (1)  
                                                                └┬─ Escherichia coli (126-271/271) K12 (23)  
                                                                 └┬─ Escherichia coli (126-271/271) 1044A (36)  
                                                                  └┬─ Escherichia coli (126-271/271) E110019 (1)  
                                                                   └┬─ Escherichia coli (126-271/271) B7A (1)  
                                                                    └─ fig|6666666.5357.peg.3785 TY-2482 (126-271/271) strain (28)  
  
Hydrolase (HAD superfamily) (15)
Protein ybjI (11)
Others (2)