PITPN Proteins and Enzymes

Phosphatidylinositol transfer protein (PITPN) is a member of a diverse set of cytosolic phospholipid transfer proteins that are distinguished by their ability to transfer phospholipids between membranes in vitro. PITPN has a role with glucose homeostasis and in mammalian endoplasmic reticulum functions that interface with transport of specific luminal lipid cargoes.