┌─ Escherichia coli K12 (82)  
                                                                   ┌┴─ Escherichia coli E24377A (1)  
                                                                  ┌┴┬─ Escherichia coli M718   
                                                                 ┌┤ └─ Escherichia coli B185   
                                                                ┌┤└─ Escherichia coli B354 (2)  
                                                                │└┬─ Escherichia coli FVEC1302 (3)  
                                                               ┌┤ └─ Escherichia coli MS 198-1   
                                                              ┌┤└─ Escherichia coli MS 21-1 (1)  
                                                             ┌┤└─ Escherichia coli IAI39 (1)  
                                                            ┌┤└─ Escherichia coli (23-328/328) 042 (1)  
                                    ┌───────────────────────┤└─ Escherichia coli (23-328/328) E2348/69 (1)  
                                    │                       └┬─ Escherichia coli (23-328/328) F11 (4)  
                                    │                        └┬─ Escherichia coli M605 (1)  
                                    │                         └┬─ Escherichia coli MS 185-1   
┌───────────────────────────────────┤                          └─ Escherichia coli (23-328/328) APEC O1 (17)  
│                                   │             ┌────────────────── Escherichia coli (6-306/306) TA206   
│                                   │             │       ┌─ Escherichia coli (6-306/306) IAI39 (1)  
│                                   └─────────────┤      ┌┴─ Escherichia coli (6-306/306) 536 (4)  
│                                                 │     ┌┴─ Escherichia coli (27-327/327) APEC O1 (19)  
│                                                 │    ┌┴─ Escherichia coli (6-306/306) TA206   
│                                                 └────┤ ┌─ Escherichia coli (6-306/306) 1212A (1)  
│                                                      └┬┴─ Escherichia coli (6-306/306) B185   
┤                                                       └┬─ Escherichia coli (6-306/306) K12 (87)  
│                                                        └┬─ fig|1040638.4.peg.4371 O104:H4 (6-306/306) str. LB226692 (3)  
│                                                         └─ Escherichia coli (27-327/327) E2348/69 (1)  
│                                                 ┌─ Escherichia coli (11-311/311) 1125A (23)  
│                                                ┌┴─ Escherichia coli (43-343/343) O103:H2 str. 12009   
│                                        ┌───────┴─ Escherichia coli (43-343/343) O26:H11 str. 11368   
│                                        │                           ┌─ Escherichia coli (11-313/314) 042 (1)  
│                                        │                          ┌┴─ Escherichia coli (11-313/314) ED1a (3)  
│                                        │                         ┌┴─ Escherichia coli (11-313/314) B171 (1)  
└────────────────────────────────────────┤                        ┌┴─ Escherichia coli (11-313/314) 53638 (1)  
                                         │                       ┌┴┬─ Escherichia coli (11-313/314) MS 116-1 (1)  
                                         │                      ┌┤ └─ Escherichia coli (11-313/314) E24377A (1)  
                                         │         ┌────────────┤└─ Escherichia coli (11-313/314) 101-1   
                                         │         │            └┬─ fig|6666666.5357.peg.278 TY-2482 (11-313/314) strain   
                                         └─────────┤             └─ Escherichia coli (11-313/314) 55989 (1)  
                                                   │        ┌─ Escherichia coli (13-314/323) MS 21-1   
                                                   └────────┤┌─ Escherichia coli (13-314/323) 536 (19)  
                                                            └┤ ┌─ Escherichia coli (13-314/323) 83972 (5)  
                                                             │┌┴─ Escherichia coli (13-314/323) E2348/69 (1)  
                                                             └┤┌─ Escherichia coli (13-314/323) MS 182-1 (1)  
                                                              └┤┌─ Escherichia coli (13-314/323) K12 (66)  
                                                               └┤ ┌─ Escherichia coli (13-314/323) MS 115-1   
                                                                └┬┴─ Escherichia coli (13-314/323) B185   
                                                                 └┬─ Escherichia coli (13-314/323) E24377A (1)  
                                                                  └┬─ Escherichia coli (13-314/323) SMS-3-5   
                                                                   └┬─ Escherichia coli (13-314/323) 1044A (25)  
                                                                    └┬─ Escherichia coli (13-314/323) M718   
                                                                     └─ Escherichia coli (13-314/323) IAI39 (1)  
  
Lipid A biosynthesis (KDO) 2-(lauroyl)-lipid IVA acyltransferase (EC 2.3.1.-) (30)
Lipid A biosynthesis lauroyl acyltransferase (EC 2.3.1.-) (18)
Others (2)