Predicted to enable GTPase activity and molecular adaptor activity. Predicted to be involved in cellular protein localization; cytoskeleton-dependent cytokinesis; and regulation of synapse organization. Predicted to act upstream of or within cell division. Part of septin complex. Is expressed in cerebral cortex ventricular layer and otocyst. Orthologous to human SEPTIN11 (septin 11). [provided by Alliance of Genome Resources, Apr 2022]