┌─ Escherichia coli 536 (5)  
                       ┌┴────────────────── Escherichia coli (35-218/218) E2348/69 (1)  
┌──────────────────────┴───────────────────────────────────────────── Escherichia coli (16-199/199) M605   
│                                  ┌───────── Escherichia coli (1-184/194) SMS-3-5   
┤                                 ┌┴───────── Escherichia coli BW2952   
│                                ┌┴─ Escherichia coli K12 (37)  
│                       ┌────────┴────────────────── Escherichia coli (1-184/194) B354   
└───────────────────────┤┌───────── Escherichia coli IAI1 (1)  
                        └┤┌───────── Escherichia coli H299   
                         └┤          ┌─ Escherichia coli HS (3)  
                          │ ┌────────┴────────────────── Escherichia coli O26:H11 str. 11368   
                          └┬┴─ fig|1040638.4.peg.746 O104:H4 str. LB226692 (20)  
                           └┬───────── Escherichia coli (1-184/194) E110019 (2)  
                            └─────────────────┬───────── Escherichia coli O55:H7 str. CB9615   
                                              └─ Escherichia coli B185   
  

  
RNA:NAD 2'-phosphotransferase
 (14)
  
 Others 
(1)