Scaffold protein involved in the formation of early endocytic sites; putative regulator of cytokinesis; homo-oligomerization is required for localization to and organization of endocytic sites; functions in autophagy of aberrant clathrin-mediated endocytosis (CME) protein condensates; binds membranes in a ubiquitin-dependent manner; interacts with Cmk2 and functions upstream of CMK2 in regulating non-apoptotic cell death; homolog of mammalian Eps15