AP4E1 Products

AP4E1, also known as AP-4 complex subunit epsilon-1, contains a 127 kDa and a 119 kDa isoform, and is a part of a clathrin- or nonclathrin-coated vesicle, which pursues proteins from the trans-Golgi network as they move towards the endosomal-lysosomal system. Current research is being conducted to determine the relation between AP4E1 and several diseases and disorders, such as paraplegia, neuronitis, intellectual disability, spasticity, malaria, short stature, and cerebriitis. The protein is linked to intracellular protein transport and Golgi associated vesicle biogenesis, through which it interacts with AP4B1, ARF1, AP4M1, AP4S1, and ALB.