Predicted to enable p53 binding activity. Predicted to be involved in protein import into nucleus. Predicted to act upstream of or within negative regulation of signal transduction by p53 class mediator and positive regulation of cellular protein metabolic process. Predicted to be located in nucleoplasm. Predicted to be active in cytoplasm and nucleus. Is expressed in several structures, including alimentary system; cardiovascular system; genitourinary system; nervous system; and sensory organ. Orthologous to human PTTG1IP (PTTG1 interacting protein). [provided by Alliance of Genome Resources, Apr 2022]