┌─ Escherichia coli TA143   
                  ┌─────────────────┴───────── Escherichia coli B354 (1)  
         ┌────────┴─ Escherichia coli MS 69-1   
┌────────┴─ Escherichia coli FVEC1302 (3)  
│┌────────────────── Escherichia coli M718   
┤│                      ┌───────── Escherichia coli OP50   
││                     ┌┴───────── Escherichia coli BL21   
││            ┌────────┴─ Escherichia coli K12 (15)  
└┤           ┌┴─ fig|1040638.4.peg.5350 O104:H4 str. LB226692 (10)  
 │  ┌────────┴───────── Escherichia coli (6-432/432) B7A (1)  
 │ ┌┴───────── Escherichia coli (6-432/432) B171 (4)  
 │┌┴────────┬────────────────── Escherichia coli SMS-3-5   
 ││         └─ Escherichia coli IAI39 (1)  
 └┤┌─ Escherichia coli 2362-75 (19)  
  ││                  ┌─ Escherichia coli 1044A (23)  
  └┤         ┌────────┴────────── Escherichia coli O157:H7 str. EC4486   
   │┌────────┴─ Escherichia coli O55:H7 str. CB9615   
   └┤        ┌─────────────────── Escherichia coli ATCC 8739  [2] 
    └────────┤        ┌───────── Escherichia coli (6-432/432) 042   
             └────────┤┌─ Escherichia coli 042   
                      └┤        ┌────────── Escherichia coli APEC O1 (7) [2] 
                       └────────┤          ┌──────────────────────────── Escherichia coli M605   
                                │         ┌┴────────────────── Escherichia coli O83:H1 str. NRG 857C   
                                └┬────────┴───────── Escherichia coli SE15   
                                 └────────┬────────────────── Escherichia coli NC101   
                                          └┬─ Escherichia coli 536 (5)  
                                           └┬───────── Escherichia coli (6-432/432) F11   
                                            └────────┬───────── Escherichia coli (6-432/432) CFT073   
                                                     └┬───────── Escherichia coli 83972 (1)  
                                                      └─ Escherichia coli CFT073 (2)  
  
Cytosine deaminase (EC 3.5.4.1) (29)
Others (1)