. "Protein involved in the synthesis of lipid A (endotoxin), the hydrophobic anchor of lipopolysaccharide (LPS). Lipid A is a glucosamine-based phospholipid that makes up the outer monolayer of the outer membranes of most Gram-negative bacteria." . . "Lipid A biosynthesis" . "Lipid A synthesis" . "Lipid A anabolism" . "Lipid A biosynthetic process" . "Lipid A formation" . . .