This gene encodes a member of the Wiskott-Aldrich syndrome protein family. The gene product is a protein that forms a multiprotein complex that links receptor kinases and actin. Binding to actin occurs through a C-terminal verprolin homology domain in all family members. The multiprotein complex serves to tranduce signals that involve changes in cell shape, motility or function. A pseudogene of this gene have been defined on chromosome 6. Alternative splicing results in multiple transcript variants.,WASF3,Brush-1,SCAR3,WAVE3,Cancer,Signal Transduction,G protein signaling,Signal Transduction,Cell Biology & Developmental Biology,Cytoskeleton,Microfilaments,WASF3