Ankyrin, spectrin-binding protein, spectrin/actin cytoskeletal network, cytoplasmic domain, integral membrane protein, which anion exchanger, voltage-dependent sodium channel, Na/K ATPase, neuronal cell adhesion molecule, L1, nervous system, ankyrinB, ankyrinG, ankyrinR, N-terminal membrane binding domain, internal domain, binding spectrin, C-terminal regulatory domain, alternative splicing, neuronal ankyrin, adult brain, developing neonatal brain, nodes of Ranvier, myelinated axons, action potential, ion channel, vertebrate brain, cytoplasm, cytoskeleton, T-tubule, and axon initial segment