┌── Escherichia coli B185 (6)  
                                          ┌─┴──────────────── Escherichia coli K12 (11)  
                          ┌───────────────┴──────────────── Escherichia coli (9-868/868) ATCC 8739 (1)  
                        ┌─┴──────────────── Escherichia coli (9-868/868) 53638 (1)  
                      ┌─┴── fig|1040638.4.peg.5338 O104:H4 str. LB226692 (26)  
                    ┌─┴───────────────── Escherichia coli 101-1 (4)  
                  ┌─┴────────────────────────────────┬──────────────── Escherichia coli O157:H7 str. EC4113   
 ┌────────────────┤                                  └── Escherichia coli 1044A (23)  
┌┤                └──────────────── fig|6666666.5357.peg.4722 TY-2482 strain   
│└─┬── Escherichia coli 83972 (17)  
│  └───────────────────────────────── Escherichia coli E24377A (1)  
┤                   ┌── Escherichia coli 2362-75 (1)  
│   ┌───────────────┴───────────────────────────────── Escherichia coli 1827-70 (2)  
│ ┌─┴──────────────── Escherichia coli FVEC1302 (4)  
└─┤ ┌──────────────── Escherichia coli (32-891/891) 536 (1)  
  └─┤                                    ┌── Escherichia coli APEC O1 (5)  
    │                                  ┌─┴───────────────── Escherichia coli (32-891/891) UM146   
    └─┬────────────────────────────────┴──────────────── Escherichia coli O83:H1 str. NRG 857C   
      └─┬───────────────────────────────── Escherichia coli IAI39 (1)  
        └───────────────┬───────────────────────────────── Escherichia coli MS 21-1   
                        └── Escherichia coli B354 (1)  
  

  
Leucyl-tRNA synthetase (EC 6.1.1.4)
 (19)
  
 Others 
(2)