┌─ Escherichia coli M605 (1)  
                                                                              ┌┴─ Escherichia coli MS 69-1   
                                                                             ┌┴┬─ Escherichia coli 101-1 (32)  
                                                                            ┌┤ └─ Escherichia coli MS 21-1   
                                                                           ┌┤└─ Escherichia coli IAI39 (1)  
                                                                          ┌┤└─ Escherichia coli B185   
                                                                          │└┬─ Escherichia coli (23-293/293) 042 (1)  
                                                                         ┌┤ └─ fig|1040638.4.peg.1243 O104:H4 str. LB226692 (3)  
                                                                        ┌┤└─ Escherichia coli (23-293/293) E22 (1)  
                                                                       ┌┤└─ Escherichia coli O111:H- str. 11128   
                                                                       │└┬─ Escherichia coli TA143   
                                                                      ┌┤ └─ Escherichia coli B354 (5)  
                                                                     ┌┤└─ Escherichia coli (23-293/293) B171 (22)  
                                                                     │└┬─ Escherichia coli O26:H11 str. 11368   
                                                                    ┌┤ └─ Escherichia coli MS 107-1 (1)  
                                                                    │└┬─ Escherichia coli M718   
                                                                   ┌┤ └┬─ Escherichia coli MS 115-1   
                                                                   ││  └─ Escherichia coli 1827-70 (13)  
                                                                  ┌┤└─ Escherichia coli (23-293/293) ATCC 8739 (1)  
┌─────────────────────────────────────────────────────────────────┤└─ Escherichia coli (23-293/293) 53638 (2)  
│                                                                 └─ Escherichia coli 1044A (24)  
┤                                                               ┌─ Escherichia coli (58-293/295) 83972 (3)  
│                                                               │  ┌─ Escherichia coli (71-306/308) CFT073 (1)  
└───────────────────────────────────────────────────────────────┤ ┌┴─ Escherichia coli (58-293/295) TA206   
                                                                │┌┴┬─ Escherichia coli (58-293/295) NC101 (1)  
                                                                ││ └─ Escherichia coli (58-293/295) ED1a (1)  
                                                                └┤┌─ Escherichia coli (58-293/295) APEC O1 (6)  
                                                                 ││┌─ Escherichia coli (58-293/295) 2362-75 (5)  
                                                                 └┤│    ┌─ Escherichia coli (59-294/296) IAI39 (1)  
                                                                  ││   ┌┴─ Escherichia coli (58-293/295) TA143   
                                                                  └┤  ┌┴─ Escherichia coli (58-293/295) H299 (1)  
                                                                   │ ┌┴┬─ Escherichia coli (59-294/296) B354   
                                                                   │┌┤ └─ Escherichia coli (59-294/296) MS 196-1 (2)  
                                                                   ││└┬─ Escherichia coli (59-294/296) 536 (5)  
                                                                   └┤ └┬─ Escherichia coli (58-293/295) TA280   
                                                                    │  └─ Escherichia coli (59-294/296) MS 21-1   
                                                                    │┌─ Escherichia coli (58-293/295) SE15   
                                                                    └┤┌─ Escherichia coli (17-252/254) 1827-70   
                                                                     ││   ┌─ Escherichia coli (58-293/295) M605   
                                                                     └┤  ┌┴─ Escherichia coli (58-293/295) M718   
                                                                      │ ┌┴─ Escherichia coli (41-276/278) ATCC 8739 (9)  
                                                                      │┌┴─ Escherichia coli (58-294/296) MS 115-1   
                                                                      └┤ ┌─ Escherichia coli (58-293/295) 1125A (12)  
                                                                       └┬┴─ Escherichia coli (58-293/295) 1044A (12)  
                                                                        └┬─ Escherichia coli (58-293/295) B str. REL606 (2)  
                                                                         └┬─ Escherichia coli (58-293/295) MS 107-1   
                                                                          └┬─ Escherichia coli (71-306/308) 53638 (1)  
                                                                           └┬─ Escherichia coli (58-293/295) KO11 (2)  
                                                                            └─ fig|1040638.4.peg.2345 O104:H4 (58-293/295) str. LB226692 (25)  
  
Putative enzyme (25)
Putative carboxymethylenebutenolidase (EC 3.1.1.45) (19)
Dienelactone hydrolase family (2)
COG0412: Dienelactone hydrolase and related enzymes (1)
Others (2)