What is phosphatidylcholine biosynthesis and metabolism?

Date:2023-01-06
Phosphatidylcholine (PtdCho) is a major phospholipid component of cell membranes. It is synthesized from precursors in three distinct pathways— glycerophospholipid, CDP-choline, and methyl-group pathways. It is then metabolized to form other essential biomolecules, including the neurotransmitter acetylcholine, glycerophosphocholine, free choline and phosphocholine, and is involved in other metabolic processes, including energy metabolism, intracellular communication, and transmembrane signaling.
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