Retinoschisin (RS1)

Binds negatively charged membrane lipids, such as phosphatidylserine and phosphoinositides (By similarity). May play a role in cell-cell adhesion processes in the retina, through homomeric interaction between octamers present on the surface of two neighboring cells (PubMed:27114531).

Required for normal structure and function of the retina (PubMed:19093009). .