┌─ Escherichia coli (4-117/184) O26:H11 str. 11368   
                                                                  ┌┴─ Escherichia coli (4-117/184) 536 (4)  
                                                                 ┌┴─ Escherichia coli (4-117/184) K12 (113)  
                                                                ┌┴┬─ Escherichia coli (4-117/184) H591 (1)  
                                                               ┌┤ └─ Escherichia coli (4-117/184) TA143   
┌──────────────────────────────────────────────────────────────┤└───── fig|6666666.5357.peg.4503 TY-2482 (4-117/184) strain   
┤                                                              └─ Escherichia coli (4-117/184) B171 (4)  
└─────────────────────────────────────────────────────────────┬─ Escherichia coli (1-143/196) EC4100B   
                                                              └┬─ Escherichia coli (1-143/196) IAI1 (3)  
                                                               └┬─ fig|1040638.4.peg.4750 O104:H4 str. LB226692 (2)  
                                                                └┬─ Escherichia coli (1-143/196) K12 (29)  
                                                                 └┬─ Escherichia coli (1-143/196) MS 124-1 (1)  
                                                                  └┬─ Escherichia coli (1-143/196) MS 115-1   
                                                                   └┬─ Escherichia coli (1-143/196) H591 (3)  
                                                                    └─ Escherichia coli (1-143/196) B171 (17)  
  

  
putative NAD(P)H dehydrogenase
 (7)
  
Glutathione-regulated potassium-efflux system ancillary protein KefG
 (6)
  
 Others 
(2)