Predicted to enable phosphatase binding activity. Predicted to be involved in auditory receptor cell stereocilium organization; sensory perception of sound; and stereocilium maintenance. Predicted to be located in stereocilium. Predicted to be active in stereocilium base. Human ortholog(s) of this gene implicated in autosomal recessive nonsyndromic deafness 79. Orthologous to human TPRN (taperin). [provided by Alliance of Genome Resources, Apr 2022]