function:Possibly involved in membrane-cytoskeleton interactions of the central nervous system.,similarity:Contains 1 WW domain.,similarity:Contains 1 ZZ-type zinc finger.,similarity:Contains 2 spectrin repeats.,tissue specificity:Brain and spinal cord; very low levels in eye, ovary, epididymis and testis; not in cardiac and skeletal muscle.,
Cell junction, synapse, postsynaptic density . Cell projection, dendrite . Perikaryon . Cell membrane ; Peripheral membrane protein . Detected in Schwann cells at periaxonal myelin membranes. .
Detected in fetal brain.