Cytoplasm, cytoskeleton . Membrane . Cytoplasm, myofibril, sarcomere, M line . Apical cell membrane . Cell membrane . Cell junction, synapse, postsynaptic cell membrane . Early endosome . Recycling endosome . Lysosome . Mitochondrion . Cytoplasm, myofibril, sarcomere, Z line . Cell membrane, sarcolemma, T-tubule . Expressed at the apical membrane of airway lung epithelial cells (By similarity). Localized to the plasma membrane of the inner segments of photoreceptors in retina. Colocalizes with SPTBN1 in a distinct intracellular compartment of neonatal cardiomyocytes (PubMed:19007774). In skeletal muscle, localizes to neuromuscular junctions (By similarity). Localizes with puncta at mitochondria ends. Colocalizes and cotransports on motile vesicles with RABGAP1L (By similarity). .
Tissue Expression
Present in plasma membrane of neurons as well as glial cells throughout the brain. Expressed in fetal brain and in temporal cortex of adult brain. Also expressed in the inner segments of rod photoreceptors in retina.