┌─ Escherichia coli 1044A (13)  
                    ┌──────────────┴─────── Escherichia coli O157:H7 str. EC4024 (8)  
      ┌─────────────┴──────────────┬─────── Escherichia coli 53638 (1)  
     ┌┤                            └─ Escherichia coli 101-1 (6)  
┌────┤└────────────── fig|1040638.4.peg.3901 O104:H4 str. LB226692 (17)  
│    └─ Escherichia coli EC4100B (4)  
│            ┌────────────── Escherichia coli MS 69-1   
│           ┌┴─────── Escherichia coli TA143   
│          ┌┴─ Escherichia coli B354   
┤   ┌──────┴──────┬────────────── Escherichia coli E24377A (3)  
│  ┌┤             └─ Escherichia coli K12 (18)  
│  │└──────┬─────── Escherichia coli B185   
│ ┌┤       └─ Escherichia coli MS 145-7   
│ │└─────── Escherichia coli IAI39 (1)  
└─┤  ┌─────── Escherichia coli TA280   
  │ ┌┴─────── Escherichia coli 042 (1)  
  │┌┴─ Escherichia coli FVEC1302 (5)  
  └┤┌─────── Escherichia coli SMS-3-5   
   ││                       ┌─────── Escherichia coli 536 (4)  
   └┤                      ┌┴─────── Escherichia coli ED1a (1)  
    │                     ┌┴─ Escherichia coli NC101   
    └─────────────────────┤                                    ┌─ Escherichia coli M605   
                          └─────────────────────┬──────────────┴─────── Escherichia coli SE15   
                                                └┬─ Escherichia coli 83972 (7)  
                                                 └┬─────── Escherichia coli APEC O1 (6)  
                                                  └──────┬─ Escherichia coli 2362-75 (2)  
                                                         └─────── Escherichia coli TA206   
  

  
Ribosomal RNA large subunit methyltransferase A (EC 2.1.1.51)
 (26)
  
 Others 
(1)