Necessary for signaling by class 3 semaphorins and subsequent remodeling of the cytoskeleton. Plays a role in axon guidance, neuronal growth cone collapse and cell migration (By similarity).
Subcellular locations: Cytoplasm, Cell projection, Growth cone
Colocalizes with synaptic vesicle protein 2 in the central region of the growth cone.
Mainly expressed in heart and skeletal muscle. Also strongly expressed in fetal brain and spinal cord.