Predicted to enable GTPase activity; identical protein binding activity; and molecular adaptor activity. Predicted to be involved in cellular protein localization; cytoskeleton-dependent cytokinesis; and regulation of exocytosis. Predicted to act upstream of or within meiotic metaphase plate congression and spindle assembly involved in female meiosis. Predicted to be located in meiotic spindle and midbody. Predicted to be part of septin complex. Predicted to be active in cell division site; cytoskeleton; and synaptic vesicle. Orthologous to human SEPTIN1 (septin 1). [provided by Alliance of Genome Resources, Apr 2022]