Fodrin, which seems to be involved in secretion, interacts with calmodulin in a calcium-dependent manner and is thus candidate for the calcium-dependent movement of the cytoskeleton at the membrane. Plays a critical role in central nervous system development and function.
Subcellular locations: Cytoplasm, Cytoskeleton, Cytoplasm, Myofibril, Sarcomere, M line, Cytoplasm, Cytosol, Cell membrane
Colocalizes with ANK2 in a distinct intracellular compartment of neonatal cardiomyocytes.
Subcellular locations: Cell membrane
Isoform 2 is present in brain, lung and kidney (at protein level).