May play a role in actin filament architecture in developing stereocilia of sensory cells.
Subcellular locations: Cell projection, Stereocilium, Cell projection, Microvillus, Cell projection, Kinocilium
In the inner ear, localized to stereocilia, apical microvilli of sensory cells and kinocilia.
Expressed at low levels in adult lung, brain and duodenum with moderate levels in testis. Highly expressed in fetal cochlea.