Predicted to enable glucocorticoid receptor binding activity. Predicted to be involved in protein import into nucleus. Predicted to act upstream of or within protein transport. Predicted to be located in nucleus. Predicted to be active in cytoplasm. Is expressed in several structures, including central nervous system; olfactory epithelium; skin; submandibular gland primordium; and thymus primordium. Orthologous to human IPO13 (importin 13). [provided by Alliance of Genome Resources, Apr 2022]