Phospholipid-transporting ATPase ABCA7 (ABCA7)

Plays a role in phagocytosis by macrophages of apoptotic cells. Binds APOA1 and might function in apolipoprotein-mediated phospholipid efflux from cells.

May also mediate cholesterol efflux. May regulate cellular ceramide homeostasis during keratinocytes differentiation.