Component of the intraflagellar transport (IFT) complex B, which is essential for the development and maintenance of motile and sensory cilia.
Subcellular locations: Cytoplasm, Cytoplasm, Cytoskeleton, Cilium basal body, Cytoplasm, Cytoskeleton, Cilium axoneme
Basal body and ciliary axoneme.
Isoform IFT80-L is widely expressed.