Involved in intraflagellar protein (IFT) transport in photoreceptor cilia.
Cytoplasm, cytoskeleton . Cytoplasm, cytoskeleton, cilium axoneme . Cytoplasm, cytoskeleton, cilium basal body . Cytoplasm, cytoskeleton, microtubule organizing center, centrosome . Cell projection, cilium . In non- ciliated cells, localizes to the centrosome and its associated microtubule array (PubMed:17546029). Colocalizes with IFT complex A and B proteins in the connecting cilium in primary cilia of hTERT-RPE1 cells (PubMed:21606596). .
Widely expressed.