similarity:Belongs to the septin family.,subunit:Interacts with SEPT5.,tissue specificity:Expressed in brain, heart and platelets; most abundant in aorta. Isoform 2 is expressed at low levels in specific brain areas, such as occipital pole, frontal lobe, temporal lobe and putamen, whereas isoforms 1 and 3 are highly expressed in these areas. In prostate, testis and ovary, isoform 2 is highly expressed, while isoforms 1 and 3 found at low levels.,
Cytoplasm . Cytoplasm, cytoskeleton . Cell junction, synapse . Cell projection, axon . Cytoplasmic vesicle, secretory vesicle, synaptic vesicle membrane . Cell junction, synapse, presynapse . Expressed in axons of immature neurons, localizes to synapses in mature neurons (By similarity). In platelets, found in areas surrounding alpha-granules (PubMed:15116257). .
Widely expressed, including in brain, heart and platelets; most abundant in aorta. Isoform 2 is expressed at low levels in specific brain areas, such as occipital pole, frontal lobe, temporal lobe and putamen. Isoform 1 and 3 are highly expressed in specific brain areas, such as occipital pole, frontal lobe, temporal lobe and putamen. Isoform 2 is highly expressed in prostate, testis and ovary. Isoform 1 and isoform 3 are expressed at low levels in prostate, testis and ovary.