Plays a role in mitochondrial and peroxisomal fission ( ). Promotes the recruitment and association of the fission mediator dynamin-related protein 1 (DNM1L) to the mitochondrial surface . May be involved in regulation of synaptic vesicle membrane dynamics by recruitment of DNM1L to clathrin-containing vesicles (By similarity).
Subcellular locations: Mitochondrion outer membrane, Peroxisome, Cytoplasmic vesicle, Secretory vesicle, Synaptic vesicle
Highly expressed in heart, kidney, liver, brain, muscle, and stomach.