Predicted to enable G-protein alpha-subunit binding activity; cytoskeletal anchor activity; and cytoskeletal protein binding activity. Involved in positive regulation of G protein-coupled receptor signaling pathway. Colocalizes with plasma membrane. Human ortholog(s) of this gene implicated in primary ciliary dyskinesia 41. Orthologous to human GAS2L2 (growth arrest specific 2 like 2). [provided by Alliance of Genome Resources, Apr 2022]