Predicted to enable phosphatidylinositol binding activity and protein kinase binding activity. Predicted to be involved in neuromuscular junction development and positive regulation of protein tyrosine kinase activity. Predicted to act upstream of or within positive regulation of protein phosphorylation and receptor clustering. Predicted to be located in mitochondrion; neuromuscular junction; and nucleoplasm. Human ortholog(s) of this gene implicated in congenital myasthenic syndrome 10 and fetal akinesia deformation sequence syndrome 3. Orthologous to human DOK7 (docking protein 7). [provided by Alliance of Genome Resources, Apr 2022]