Predicted to enable several functions, including SNARE binding activity; calcium ion binding activity; and phospholipid binding activity. Predicted to be involved in calcium-ion regulated exocytosis; cellular response to calcium ion; and regulation of secretion by cell. Is extrinsic component of membrane. Is expressed in several structures, including brain; heart; lung; skeletal muscle; and testis. Orthologous to human SYT15 (synaptotagmin 15). [provided by Alliance of Genome Resources, Apr 2022]