Predicted to enable ankyrin repeat binding activity and enzyme binding activity. Predicted to be involved in cellular response to ionizing radiation; double-strand break repair; and positive regulation of protein phosphorylation. Predicted to be located in several cellular components, including actin cytoskeleton; adherens junction; and plasma membrane. Predicted to be part of CCR4-NOT complex. Predicted to be active in heterochromatin and nucleus. Orthologous to human TNKS1BP1 (tankyrase 1 binding protein 1). [provided by Alliance of Genome Resources, Apr 2022]