Predicted to enable several functions, including SNARE binding activity; calcium ion binding activity; and phospholipid binding activity. Acts upstream of or within vesicle-mediated transport. Is integral component of plasma membrane. Is expressed in several structures, including alimentary system; central nervous system; genitourinary system; respiratory system; and sensory organ. Orthologous to human SYT13 (synaptotagmin 13). [provided by Alliance of Genome Resources, Apr 2022]