Calcium/phospholipid-binding protein which promotes membrane fusion and is involved in exocytosis. Expressed in pancreas (at protein level) (PubMed:12020832). Also detected in liver, spleen, intestine, stomach, kidney, and adrenal glands (PubMed:12020832). A pair of annexin repeats may form one binding site for calcium and phospholipid. Seems to bind one calcium ion with high affinity. Belongs to the annexin family.