Predicted to enable GTPase activity and molecular adaptor activity. Predicted to be involved in cellular protein localization; cytoskeleton-dependent cytokinesis; and positive regulation of non-motile cilium assembly. Predicted to be located in cytoskeleton; non-motile cilium; and perinuclear region of cytoplasm. Predicted to be part of septin complex. Predicted to be active in cell division site; microtubule cytoskeleton; and septin ring. Human ortholog(s) of this gene implicated in brachial plexus neuritis. Orthologous to human SEPTIN9 (septin 9). [provided by Alliance of Genome Resources, Apr 2022]