Lipid versatility of the C2C domain of Extended Synaptotagmin 3 safeguards plasma membrane binding
Membrane contact sites between the endoplasmic reticulum (ER) and the plasma membrane (PM) are critical hubs for lipid homeostasis and signal transduction. Extended Synaptotagmins (E-Syts) tether the ER to the PM and mediate lipid transport from the PM to the ER following Ca2+ signaling. Although E-Syts are essential f...