Predicted to enable Notch binding activity. Predicted to be involved in apoptotic cell clearance. Predicted to act upstream of or within skeletal muscle satellite cell activation; skeletal muscle satellite cell differentiation; and skeletal muscle satellite cell proliferation. Predicted to be located in plasma membrane. Human ortholog(s) of this gene implicated in congenital myopathy 10B and early-onset myopathy-areflexia-respiratory distress-dysphagia syndrome. Orthologous to human MEGF10 (multiple EGF like domains 10).