Predicted to enable protein kinase binding activity and protein serine/threonine kinase activator activity. Predicted to be involved in several processes, including negative regulation of cell differentiation; regulation of protein modification process; and regulation of signal transduction. Predicted to act upstream of or within several processes, including cellular response to leukemia inhibitory factor; lung development; and negative regulation of signal transduction. Predicted to be located in cytoskeleton; membrane; and nucleus. Predicted to be active in cytosol. Human ortholog(s) of this gene implicated in IgA glomerulonephritis. Orthologous to human SPRY2 (sprouty RTK signaling antagonist 2). [provided by Alliance of Genome Resources, Apr 2022]