Predicted to enable phosphatidylinositol-3-phosphate binding activity. Predicted to be involved in abscission; mitotic cytokinesis checkpoint signaling; and negative regulation of cytokinesis. Predicted to act upstream of or within cell division. Predicted to be located in cytoplasm and cytoskeleton. Predicted to be active in centrosome; cleavage furrow; and midbody. Is expressed in central nervous system and retina. Orthologous to human ZFYVE19 (zinc finger FYVE-type containing 19). [provided by Alliance of Genome Resources, Apr 2022]