ID 2.3.1.251 DE lipid IVA palmitoyltransferase. CA (1) 1-hexadecanoyl-2-acyl-sn-glycero-3-phosphocholine + lipid A (E. coli) CA = a 2-acyl-sn-glycero-3-phosphocholine + hepta-acyl lipid A. CA (2) 1-hexadecanoyl-2-acyl-sn-glycero-3-phosphocholine + lipid IIA = CA a 2-acyl-sn-glycero-3-phosphocholine + lipid IIB. CA (3) 1-hexadecanoyl-2-acyl-sn-glycero-3-phosphocholine + lipid IVA (E. CA coli) = a 2-acyl-sn-glycero-3-phosphocholine + lipid IVB (E. coli). CC -!- Isolated from the bacteria Escherichia coli and Salmonella CC typhimurium. CC -!- The enzyme prefers phosphatidylcholine with a palmitoyl group at the CC sn-1 position and palmitoyl or stearoyl groups at the sn-2 position. CC -!- There is some activity with corresponding phosphatidylserines but CC only weak activity with other diacylphosphatidyl compounds. CC -!- The enzyme also acts on Kdo-(2->4)-Kdo-(2->6)-lipid IVA. DR Q7WFT9, PAGP_BORBR ; Q7W4D1, PAGP_BORPA ; F4LAC2, PAGP_BORPC ; DR Q7VUS0, PAGP_BORPE ; A8AJI1, PAGP_CITK8 ; D2TMR7, PAGP_CITRI ; DR A7MNQ4, PAGP_CROS8 ; Q3ZUY0, PAGP_CROSK ; C9XYQ1, PAGP_CROTZ ; DR C6CNE4, PAGP_DICC1 ; E0SLJ5, PAGP_DICD3 ; D2C1B0, PAGP_DICZ5 ; DR Q8XBR9, PAGP_ECO57 ; E8Y6Y6, PAGP_ECOKO ; Q0TK50, PAGP_ECOL5 ; DR Q8FJZ7, PAGP_ECOL6 ; P37001, PAGP_ECOLI ; E0J1Q4, PAGP_ECOLW ; DR Q1RET8, PAGP_ECOUT ; D0ZCI3, PAGP_EDWTE ; E0T5K2, PAGP_EDWTF ; DR D6DRS2, PAGP_ENTCL ; E3G4M5, PAGP_ENTLS ; D4HYT3, PAGP_ERWAC ; DR D4I8K8, PAGP_ERWAE ; D2T3S6, PAGP_ERWP6 ; D0FUE8, PAGP_ERWPE ; DR E3DK69, PAGP_ERWSE ; B2VBK5, PAGP_ERWT9 ; A6T684, PAGP_KLEP7 ; DR C1D6F2, PAGP_LARHH ; D3HNB4, PAGP_LEGLN ; D5T5P7, PAGP_LEGP2 ; DR Q5X966, PAGP_LEGPA ; A5I9H6, PAGP_LEGPC ; Q5ZZI5, PAGP_LEGPH ; DR Q5X0J3, PAGP_LEGPL ; Q93K12, PAGP_LEGPN ; Q1H2L0, PAGP_METFK ; DR C6C6T1, PAGP_MUSP7 ; F2EP14, PAGP_PANAA ; D4GM10, PAGP_PANAM ; DR Q6DAS8, PAGP_PECAS ; C6DIA0, PAGP_PECCP ; D0KD36, PAGP_PECPW ; DR C7BTJ1, PAGP_PHOAA ; Q7N3D3, PAGP_PHOLL ; B4EYA9, PAGP_PROMH ; DR Q5PM92, PAGP_SALPA ; C0PW57, PAGP_SALPC ; Q8Z8I4, PAGP_SALTI ; DR Q8ZR06, PAGP_SALTY ; A8GAF7, PAGP_SERP5 ; Q324S0, PAGP_SHIBS ; DR D2AA19, PAGP_SHIF2 ; Q0T6N3, PAGP_SHIF8 ; Q83LW9, PAGP_SHIFL ; DR Q2NSM3, PAGP_SODGM ; A1JM47, PAGP_YERE8 ; Q1C8Y7, PAGP_YERPA ; DR B2K0E2, PAGP_YERPB ; Q8D091, PAGP_YERPE ; Q1CH24, PAGP_YERPN ; DR D5B7J8, PAGP_YERPZ ; //