Pikachurin

Pikachurin, also known as AGRINL (AGRINL) and EGF-like, fibronectin type-III and laminin G-like domain-containing protein (EGFLAM), is a protein that in humans is encoded by the EGFLAM gene.

Pikachurin is a dystroglycan-interacting protein which has an essential role in the precise interactions between the photoreceptor ribbon synapse and the bipolar dendrites. The binding with dystroglycan (DG) depends on several factors (glycosylation of DG, presence of divalent cations, presence of other proteins).