┌───────────────────────────── Escherichia coli IAI39 (1)  
┌──┴───────────────────────────── Escherichia coli 042 (1)  
┤      ┌────────── Escherichia coli E110019 (1)  
└──────┤ ┌────────── Escherichia coli 1212A (1)  
       │┌┴─ Escherichia coli 1044A (23)  
       └┤┌─────────────────── Escherichia coli 53638 (4)  
        └┤┌────────── Escherichia coli IAI1 (1)  
         ││         ┌────────── Escherichia coli B088 (2)  
         └┤         │            ┌─ Escherichia coli B7A (1)  
          │         │  ┌─────────┴────────── fig|1040638.4.peg.4681 O104:H4 str. LB226692 (6) [2] 
          └─────────┤ ┌┴────────── Escherichia coli KO11 (2)  
                    │┌┴┬─ Escherichia coli K12 (11)  
                    ││ └┬────────── Escherichia coli TA280   
                    └┤  └────────── Escherichia coli TA143   
                     │          ┌─ Escherichia coli MS 21-1   
                     │┌─────────┴───────────────────────────── Escherichia coli MS 69-1   
                     └┤         ┌─ Escherichia coli E24377A (11)  
                      └─────────┤                            ┌────────── Escherichia coli M605   
                                └─────────┬──────────────────┴────────── Escherichia coli SE15   
                                          └┬─────────────────── Escherichia coli FVEC1302 (2)  
                                           └─────────┬─ Escherichia coli 536 (17)  
                                                     └┬─────────────────── Escherichia coli 2362-75 (2)  
                                                      └────────── Escherichia coli APEC O1 (6)  
  

  
Soluble aldose sugar dehydrogenase, PQQ-dependent (EC 1.1.5.-)
 (20)
  
PQQ-dependent oxidoreductase, gdhB family
 (2)
  
 Others 
(1)