Phosphatidylethanolamine

Forms a significant component of biological membranes, particularly in the inner leaflet of the plasma membrane.

Key Functions:

• Contributes to membrane structure and fluidity.
• Involved in membrane fusion and budding.
• Serves as a precursor for other lipids, including phosphatidylcholine.
• Plays a role in protein folding and stability within membranes.

Interacting Systems & Components:

• Phosphatidylcholine (synthesized from)
• Cell Membrane (structural component)
• Membrane Proteins (interacts with)
• Diacylglycerol (precursor in some pathways)