┌─ Escherichia coli (2-58/314) E24377A (14)  
┌───────────────┴─ Escherichia coli (2-58/314) 55989 (3)  
│                                                         ┌──── Escherichia coli (3-47/306) TA206   
┤                  ┌──────────────────────────────────────┴────────── Escherichia coli (1-69/327) E2348/69   
│  ┌───────────────┴───────────── Escherichia coli (23-80/332) O157:H7 (25)  
└──┤        ┌─ fig|1040638.4.peg.3944 O104:H4 str. LB226692   
   └────────┤  ┌─ Escherichia coli (12-69/331) 2362-75 (6)  
            │ ┌┴─ Escherichia coli (23-80/342) KO11   
            └┬┴─ Escherichia coli (1-61/323) K12 (96)  
             └┬─ Escherichia coli (1-61/323) B185   
              └┬─ Escherichia coli (1-61/323) 1044A (25)  
               └─ Escherichia coli (1-61/323) SMS-3-5   
  

  
Lipid A biosynthesis (KDO) 2-(lauroyl)-lipid IVA acyltransferase (EC 2.3.1.-)
 (10)
  
Lipid A biosynthesis lauroyl acyltransferase (EC 2.3.1.-)
 (1)
  
 Others 
(1)