┌─ Escherichia coli (272-314/323) K12 (131)  
      ┌────────────────────────────┴──── Escherichia coli (272-314/323) IAI39 (1)  
┬─────┴────────────────────────────────────────────────────────────── Escherichia coli (216-261/261) 1044A (28)  
└─────────────────────────────────────┬─ fig|6666666.5357.peg.278 TY-2482 (264-314/314) strain (8)  
                                      └──┬────── Escherichia coli (264-314/314) 53638 (1)  
                                         └┬─ Escherichia coli (264-314/314) 042 (8)  
                                          └─── Escherichia coli (55-105/105) E24377A   
  

  
Lipid A biosynthesis (KDO) 2-(lauroyl)-lipid IVA acyltransferase (EC 2.3.1.-)
 (6)
  
 Others 
(1)