Predicted to enable calcium ion binding activity. Predicted to be located in nucleolus. Predicted to be active in endoplasmic reticulum. Is expressed in several structures, including axial skeleton; brain ventricular layer; cranium; extraembryonic endoderm; and thyroid cartilage. Orthologous to human RCN2 (reticulocalbin 2). [provided by Alliance of Genome Resources, Apr 2022]