┌─ Escherichia coli MS 116-1 (1)  
                                                                   ┌┴─ Escherichia coli E110019 (1)  
                                                                  ┌┴─ Escherichia coli 536 (1)  
                                                                 ┌┴─ Escherichia coli MS 124-1 (1)  
                                                                ┌┴┬─ Escherichia coli M605   
                                                                │ └┬─ Escherichia coli EC4100B   
                                                               ┌┤  └─ fig|6666666.5357.peg.2734 TY-2482 strain   
                                                              ┌┤└─ Escherichia coli K12 (103)  
┌─────────────────────────────────────────────────────────────┤└─ Escherichia coli 101-1 (10)  
┤                                                             └─ Escherichia coli MS 69-1   
│                                   ┌──────────────────────────────── Escherichia coli (5-191/194) O157:H7 str. EC4024   
└───────────────────────────────────┤                       ┌─ Escherichia coli (5-188/191) TA280   
                                    └───────────────────────┤┌─ Escherichia coli (14-197/200) 042 (3)  
                                                            ││  ┌─ Escherichia coli (5-188/191) MS 115-1   
                                                            └┤ ┌┴─ Escherichia coli (5-188/191) M718   
                                                             │┌┴┬─ Escherichia coli (5-188/191) 1044A (24)  
                                                             └┤ └─ Escherichia coli (5-188/191) O55:H7 str. CB9615   
                                                              └┬─ Escherichia coli (5-188/191) IAI39 (3)  
                                                               └┬─ Escherichia coli (5-188/191) MS 145-7   
                                                                └┬─ fig|1040638.4.peg.2878 O104:H4 (5-188/191) str. LB226692 (27)  
                                                                 └┬─ Escherichia coli (5-188/191) K12 (25)  
                                                                  └─ Escherichia coli (5-188/191) B171 (10)  
  
GDP-mannose pyrophosphatase YffH (10)
ADP-ribose pyrophosphatase (EC 3.6.1.13) (9)
Nudix hydrolase family protein YffH (1)
Others (2)