Enables calcium ion binding activity; calcium ion sensor activity; and calcium-dependent phospholipid binding activity. Involved in several processes, including defecation; regulation of nematode pharyngeal pumping; and synaptic vesicle endocytosis. Located in synaptic vesicle. Expressed in several structures, including excretory gland cell; gonad; nervous system; pharyngeal gland cell; and rectal gland cell. Human ortholog(s) of this gene implicated in congenital myasthenic syndrome 7. Is an ortholog of human SYT1 (synaptotagmin 1).
Predicted to enable RNA binding activity. Involved in positive regulation of meiotic nuclear division. Located in cytoplasm. Expressed in several structures, including Psub3; Psub4; Z2; Z3; and germ line.