Predicted to enable several functions, including phospholipase A2 inhibitor activity; phospholipid binding activity; and virion binding activity. Predicted to be involved in cell-cell adhesion. Located in collagen-containing extracellular matrix. Is expressed in several structures, including ganglia; trigeminal nerve; urinary system; vertebral axis musculature; and vibrissa. Orthologous to human ANXA9 (annexin A9). [provided by Alliance of Genome Resources, Apr 2022]