Automated description from the Alliance of Genome Resources (Release 6.0.0)
Enables cholesterol binding activity and cholesterol transfer activity. Involved in cellular response to cholesterol. Located in endoplasmic reticulum membrane; endoplasmic reticulum-plasma membrane contact site; and plasma membrane. Is expressed in liver lobe; skeleton; and vibrissa. Orthologous to human GRAMD1A (GRAM domain containing 1A).